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Windows Analysis Report
Halkbank_Ekstre_20220525_103511_102798 (2).exe

Overview

General Information

Sample Name:	Halkbank_Ekstre_20220525_103511_102798 (2).exe
Analysis ID:	635241
MD5:	91b701f0faa2e791ceab8875d57b8701
SHA1:	61f6fc240b0632720f161a5eb1cdc427a3ebc170
SHA256:	9e0ff5207d60d3a7717e906eabff7fe2143f63c820e670d6fd98f0a40a393aec
Tags:	AgentTeslaexegeoHalkbankTUR
Infos:

Detection

AgentTesla

Score:	100
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Found malware configuration

Multi AV Scanner detection for submitted file

Malicious sample detected (through community Yara rule)

Yara detected AgentTesla

Sigma detected: RegAsm connects to smtp port

Installs a global keyboard hook

Tries to steal Mail credentials (via file / registry access)

Writes to foreign memory regions

Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)

Tries to harvest and steal ftp login credentials

Drops executable to a common third party application directory

Machine Learning detection for sample

Allocates memory in foreign processes

Injects a PE file into a foreign processes

.NET source code contains very large array initializations

Hides that the sample has been downloaded from the Internet (zone.identifier)

Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)

Tries to harvest and steal browser information (history, passwords, etc)

Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)

Uses 32bit PE files

Queries the volume information (name, serial number etc) of a device

Yara signature match

Antivirus or Machine Learning detection for unpacked file

One or more processes crash

May sleep (evasive loops) to hinder dynamic analysis

Uses code obfuscation techniques (call, push, ret)

Internet Provider seen in connection with other malware

Detected potential crypto function

Contains functionality to launch a process as a different user

Sample execution stops while process was sleeping (likely an evasion)

Yara detected Credential Stealer

Contains long sleeps (>= 3 min)

Enables debug privileges

Found a high number of Window / User specific system calls (may be a loop to detect user behavior)

Sample file is different than original file name gathered from version info

PE file contains strange resources

Drops PE files

Tries to load missing DLLs

Detected TCP or UDP traffic on non-standard ports

Checks if the current process is being debugged

Uses SMTP (mail sending)

Creates a window with clipboard capturing capabilities

Queries sensitive processor information (via WMI, Win32_Processor, often done to detect virtual machines)

Launches processes in debugging mode, may be used to hinder debugging

Monitors certain registry keys / values for changes (often done to protect autostart functionality)

Dropped file seen in connection with other malware

Creates a process in suspended mode (likely to inject code)

Contains functionality to access loader functionality (e.g. LdrGetProcedureAddress)

Classification

Process Tree

System is w10x64

Halkbank_Ekstre_20220525_103511_102798 (2).exe (PID: 2284 cmdline: "C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe" MD5: 91B701F0FAA2E791CEAB8875D57B8701)

RegAsm.exe (PID: 6056 cmdline: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe MD5: 6FD7592411112729BF6B1F2F6C34899F)

WerFault.exe (PID: 3368 cmdline: C:\Windows\SysWOW64\WerFault.exe -u -p 2284 -s 1304 MD5: 9E2B8ACAD48ECCA55C0230D63623661B)

WerFault.exe (PID: 60 cmdline: C:\Windows\SysWOW64\WerFault.exe -u -p 2284 -s 1304 MD5: 9E2B8ACAD48ECCA55C0230D63623661B)

firefox.exe (PID: 6560 cmdline: "C:\Users\user\AppData\Roaming\firefox\firefox.exe" MD5: 6FD7592411112729BF6B1F2F6C34899F)

conhost.exe (PID: 6628 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496)

cleanup

Malware Configuration

Threatname: Agenttesla

{"Exfil Mode": "SMTP", "Username": "admin@gowiththegecko.com.au", "Password": "2212@Revesby", "Host": "mail.gowiththegecko.com.au"}

Yara Signatures

Memory Dumps

Source	Rule	Description	Author
00000001.00000000.257294583.0000000000402000.00000040.00000400.00020000.00000000.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
00000001.00000000.257294583.0000000000402000.00000040.00000400.00020000.00000000.sdmp	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
00000001.00000000.255656425.0000000000402000.00000040.00000400.00020000.00000000.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
00000001.00000000.255656425.0000000000402000.00000040.00000400.00020000.00000000.sdmp	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
00000001.00000000.256552993.0000000000402000.00000040.00000400.00020000.00000000.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
00000001.00000000.256552993.0000000000402000.00000040.00000400.00020000.00000000.sdmp	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
00000001.00000002.773543495.0000000000402000.00000040.00000400.00020000.00000000.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
00000001.00000002.773543495.0000000000402000.00000040.00000400.00020000.00000000.sdmp	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
00000000.00000002.306509807.0000000003A89000.00000004.00000800.00020000.00000000.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
00000000.00000002.306509807.0000000003A89000.00000004.00000800.00020000.00000000.sdmp	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
00000001.00000000.257741939.0000000000402000.00000040.00000400.00020000.00000000.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
00000001.00000000.257741939.0000000000402000.00000040.00000400.00020000.00000000.sdmp	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
00000000.00000000.275002773.0000000003A89000.00000004.00000800.00020000.00000000.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
00000000.00000000.275002773.0000000003A89000.00000004.00000800.00020000.00000000.sdmp	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
00000000.00000000.288517970.0000000003A89000.00000004.00000800.00020000.00000000.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
00000000.00000000.288517970.0000000003A89000.00000004.00000800.00020000.00000000.sdmp	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
00000001.00000002.775664989.0000000002841000.00000004.00000800.00020000.00000000.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
00000001.00000002.775664989.0000000002841000.00000004.00000800.00020000.00000000.sdmp	JoeSecurity_CredentialStealer	Yara detected Credential Stealer	Joe Security
Process Memory Space: Halkbank_Ekstre_20220525_103511_102798 (2).exe PID: 2284	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
Process Memory Space: RegAsm.exe PID: 6056	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
Process Memory Space: RegAsm.exe PID: 6056	JoeSecurity_CredentialStealer	Yara detected Credential Stealer	Joe Security
Click to see the 16 entries

Unpacked PEs

Source	Rule	Description	Author	Strings
0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3abdb40.6.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3abdb40.6.unpack	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3abdb40.6.unpack	MALWARE_Win_AgentTeslaV3	AgentTeslaV3 infostealer payload	ditekSHen	0x30cfb:$s10: logins 0x30762:$s11: credential 0x2cd58:$g1: get_Clipboard 0x2cd66:$g2: get_Keyboard 0x2cd73:$g3: get_Password 0x2e069:$g4: get_CtrlKeyDown 0x2e079:$g5: get_ShiftKeyDown 0x2e08a:$g6: get_AltKeyDown
1.0.RegAsm.exe.400000.3.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
1.0.RegAsm.exe.400000.3.unpack	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
1.0.RegAsm.exe.400000.3.unpack	MALWARE_Win_AgentTeslaV3	AgentTeslaV3 infostealer payload	ditekSHen	0x32afb:$s10: logins 0x32562:$s11: credential 0x2eb58:$g1: get_Clipboard 0x2eb66:$g2: get_Keyboard 0x2eb73:$g3: get_Password 0x2fe69:$g4: get_CtrlKeyDown 0x2fe79:$g5: get_ShiftKeyDown 0x2fe8a:$g6: get_AltKeyDown
0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3abdb40.3.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3abdb40.3.unpack	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3abdb40.3.unpack	MALWARE_Win_AgentTeslaV3	AgentTeslaV3 infostealer payload	ditekSHen	0x30cfb:$s10: logins 0x30762:$s11: credential 0x2cd58:$g1: get_Clipboard 0x2cd66:$g2: get_Keyboard 0x2cd73:$g3: get_Password 0x2e069:$g4: get_CtrlKeyDown 0x2e079:$g5: get_ShiftKeyDown 0x2e08a:$g6: get_AltKeyDown
1.0.RegAsm.exe.400000.2.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
1.0.RegAsm.exe.400000.2.unpack	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
1.0.RegAsm.exe.400000.2.unpack	MALWARE_Win_AgentTeslaV3	AgentTeslaV3 infostealer payload	ditekSHen	0x32afb:$s10: logins 0x32562:$s11: credential 0x2eb58:$g1: get_Clipboard 0x2eb66:$g2: get_Keyboard 0x2eb73:$g3: get_Password 0x2fe69:$g4: get_CtrlKeyDown 0x2fe79:$g5: get_ShiftKeyDown 0x2fe8a:$g6: get_AltKeyDown
1.0.RegAsm.exe.400000.0.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
1.0.RegAsm.exe.400000.0.unpack	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
1.0.RegAsm.exe.400000.0.unpack	MALWARE_Win_AgentTeslaV3	AgentTeslaV3 infostealer payload	ditekSHen	0x32afb:$s10: logins 0x32562:$s11: credential 0x2eb58:$g1: get_Clipboard 0x2eb66:$g2: get_Keyboard 0x2eb73:$g3: get_Password 0x2fe69:$g4: get_CtrlKeyDown 0x2fe79:$g5: get_ShiftKeyDown 0x2fe8a:$g6: get_AltKeyDown
0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3abdb40.3.raw.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3abdb40.3.raw.unpack	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3abdb40.3.raw.unpack	MALWARE_Win_AgentTeslaV3	AgentTeslaV3 infostealer payload	ditekSHen	0x32afb:$s10: logins 0x6712b:$s10: logins 0x9b54b:$s10: logins 0x32562:$s11: credential 0x66b92:$s11: credential 0x9afb2:$s11: credential 0x2eb58:$g1: get_Clipboard 0x63188:$g1: get_Clipboard 0x975a8:$g1: get_Clipboard 0x2eb66:$g2: get_Keyboard 0x63196:$g2: get_Keyboard 0x975b6:$g2: get_Keyboard 0x2eb73:$g3: get_Password 0x631a3:$g3: get_Password 0x975c3:$g3: get_Password 0x2fe69:$g4: get_CtrlKeyDown 0x64499:$g4: get_CtrlKeyDown 0x988b9:$g4: get_CtrlKeyDown 0x2fe79:$g5: get_ShiftKeyDown 0x644a9:$g5: get_ShiftKeyDown 0x988c9:$g5: get_ShiftKeyDown
0.2.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3abdb40.2.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
0.2.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3abdb40.2.unpack	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
0.2.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3abdb40.2.unpack	MALWARE_Win_AgentTeslaV3	AgentTeslaV3 infostealer payload	ditekSHen	0x30cfb:$s10: logins 0x30762:$s11: credential 0x2cd58:$g1: get_Clipboard 0x2cd66:$g2: get_Keyboard 0x2cd73:$g3: get_Password 0x2e069:$g4: get_CtrlKeyDown 0x2e079:$g5: get_ShiftKeyDown 0x2e08a:$g6: get_AltKeyDown
0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.2.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.2.unpack	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.2.unpack	MALWARE_Win_AgentTeslaV3	AgentTeslaV3 infostealer payload	ditekSHen	0x30cfb:$s10: logins 0x30762:$s11: credential 0x2cd58:$g1: get_Clipboard 0x2cd66:$g2: get_Keyboard 0x2cd73:$g3: get_Password 0x2e069:$g4: get_CtrlKeyDown 0x2e079:$g5: get_ShiftKeyDown 0x2e08a:$g6: get_AltKeyDown
1.0.RegAsm.exe.400000.1.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
1.0.RegAsm.exe.400000.1.unpack	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
1.0.RegAsm.exe.400000.1.unpack	MALWARE_Win_AgentTeslaV3	AgentTeslaV3 infostealer payload	ditekSHen	0x32afb:$s10: logins 0x32562:$s11: credential 0x2eb58:$g1: get_Clipboard 0x2eb66:$g2: get_Keyboard 0x2eb73:$g3: get_Password 0x2fe69:$g4: get_CtrlKeyDown 0x2fe79:$g5: get_ShiftKeyDown 0x2fe8a:$g6: get_AltKeyDown
0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.2.raw.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.2.raw.unpack	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.2.raw.unpack	MALWARE_Win_AgentTeslaV3	AgentTeslaV3 infostealer payload	ditekSHen	0x32afb:$s10: logins 0x66f1b:$s10: logins 0x32562:$s11: credential 0x66982:$s11: credential 0x2eb58:$g1: get_Clipboard 0x62f78:$g1: get_Clipboard 0x2eb66:$g2: get_Keyboard 0x62f86:$g2: get_Keyboard 0x2eb73:$g3: get_Password 0x62f93:$g3: get_Password 0x2fe69:$g4: get_CtrlKeyDown 0x64289:$g4: get_CtrlKeyDown 0x2fe79:$g5: get_ShiftKeyDown 0x64299:$g5: get_ShiftKeyDown 0x2fe8a:$g6: get_AltKeyDown 0x642aa:$g6: get_AltKeyDown
0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.5.raw.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.5.raw.unpack	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.5.raw.unpack	MALWARE_Win_AgentTeslaV3	AgentTeslaV3 infostealer payload	ditekSHen	0x32afb:$s10: logins 0x66f1b:$s10: logins 0x32562:$s11: credential 0x66982:$s11: credential 0x2eb58:$g1: get_Clipboard 0x62f78:$g1: get_Clipboard 0x2eb66:$g2: get_Keyboard 0x62f86:$g2: get_Keyboard 0x2eb73:$g3: get_Password 0x62f93:$g3: get_Password 0x2fe69:$g4: get_CtrlKeyDown 0x64289:$g4: get_CtrlKeyDown 0x2fe79:$g5: get_ShiftKeyDown 0x64299:$g5: get_ShiftKeyDown 0x2fe8a:$g6: get_AltKeyDown 0x642aa:$g6: get_AltKeyDown
0.2.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.1.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
0.2.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.1.unpack	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
0.2.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.1.unpack	MALWARE_Win_AgentTeslaV3	AgentTeslaV3 infostealer payload	ditekSHen	0x30cfb:$s10: logins 0x30762:$s11: credential 0x2cd58:$g1: get_Clipboard 0x2cd66:$g2: get_Keyboard 0x2cd73:$g3: get_Password 0x2e069:$g4: get_CtrlKeyDown 0x2e079:$g5: get_ShiftKeyDown 0x2e08a:$g6: get_AltKeyDown
1.2.RegAsm.exe.400000.0.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
1.2.RegAsm.exe.400000.0.unpack	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
1.2.RegAsm.exe.400000.0.unpack	MALWARE_Win_AgentTeslaV3	AgentTeslaV3 infostealer payload	ditekSHen	0x32afb:$s10: logins 0x32562:$s11: credential 0x2eb58:$g1: get_Clipboard 0x2eb66:$g2: get_Keyboard 0x2eb73:$g3: get_Password 0x2fe69:$g4: get_CtrlKeyDown 0x2fe79:$g5: get_ShiftKeyDown 0x2fe8a:$g6: get_AltKeyDown
1.0.RegAsm.exe.400000.4.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
1.0.RegAsm.exe.400000.4.unpack	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
1.0.RegAsm.exe.400000.4.unpack	MALWARE_Win_AgentTeslaV3	AgentTeslaV3 infostealer payload	ditekSHen	0x32afb:$s10: logins 0x32562:$s11: credential 0x2eb58:$g1: get_Clipboard 0x2eb66:$g2: get_Keyboard 0x2eb73:$g3: get_Password 0x2fe69:$g4: get_CtrlKeyDown 0x2fe79:$g5: get_ShiftKeyDown 0x2fe8a:$g6: get_AltKeyDown
0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.5.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.5.unpack	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.5.unpack	MALWARE_Win_AgentTeslaV3	AgentTeslaV3 infostealer payload	ditekSHen	0x30cfb:$s10: logins 0x30762:$s11: credential 0x2cd58:$g1: get_Clipboard 0x2cd66:$g2: get_Keyboard 0x2cd73:$g3: get_Password 0x2e069:$g4: get_CtrlKeyDown 0x2e079:$g5: get_ShiftKeyDown 0x2e08a:$g6: get_AltKeyDown
0.2.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.1.raw.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
0.2.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.1.raw.unpack	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
0.2.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.1.raw.unpack	MALWARE_Win_AgentTeslaV3	AgentTeslaV3 infostealer payload	ditekSHen	0x32afb:$s10: logins 0x66f1b:$s10: logins 0x32562:$s11: credential 0x66982:$s11: credential 0x2eb58:$g1: get_Clipboard 0x62f78:$g1: get_Clipboard 0x2eb66:$g2: get_Keyboard 0x62f86:$g2: get_Keyboard 0x2eb73:$g3: get_Password 0x62f93:$g3: get_Password 0x2fe69:$g4: get_CtrlKeyDown 0x64289:$g4: get_CtrlKeyDown 0x2fe79:$g5: get_ShiftKeyDown 0x64299:$g5: get_ShiftKeyDown 0x2fe8a:$g6: get_AltKeyDown 0x642aa:$g6: get_AltKeyDown
0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3abdb40.6.raw.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3abdb40.6.raw.unpack	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3abdb40.6.raw.unpack	MALWARE_Win_AgentTeslaV3	AgentTeslaV3 infostealer payload	ditekSHen	0x32afb:$s10: logins 0x6712b:$s10: logins 0x9b54b:$s10: logins 0x32562:$s11: credential 0x66b92:$s11: credential 0x9afb2:$s11: credential 0x2eb58:$g1: get_Clipboard 0x63188:$g1: get_Clipboard 0x975a8:$g1: get_Clipboard 0x2eb66:$g2: get_Keyboard 0x63196:$g2: get_Keyboard 0x975b6:$g2: get_Keyboard 0x2eb73:$g3: get_Password 0x631a3:$g3: get_Password 0x975c3:$g3: get_Password 0x2fe69:$g4: get_CtrlKeyDown 0x64499:$g4: get_CtrlKeyDown 0x988b9:$g4: get_CtrlKeyDown 0x2fe79:$g5: get_ShiftKeyDown 0x644a9:$g5: get_ShiftKeyDown 0x988c9:$g5: get_ShiftKeyDown
0.2.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3abdb40.2.raw.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
0.2.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3abdb40.2.raw.unpack	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
0.2.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3abdb40.2.raw.unpack	MALWARE_Win_AgentTeslaV3	AgentTeslaV3 infostealer payload	ditekSHen	0x32afb:$s10: logins 0x6712b:$s10: logins 0x9b54b:$s10: logins 0x32562:$s11: credential 0x66b92:$s11: credential 0x9afb2:$s11: credential 0x2eb58:$g1: get_Clipboard 0x63188:$g1: get_Clipboard 0x975a8:$g1: get_Clipboard 0x2eb66:$g2: get_Keyboard 0x63196:$g2: get_Keyboard 0x975b6:$g2: get_Keyboard 0x2eb73:$g3: get_Password 0x631a3:$g3: get_Password 0x975c3:$g3: get_Password 0x2fe69:$g4: get_CtrlKeyDown 0x64499:$g4: get_CtrlKeyDown 0x988b9:$g4: get_CtrlKeyDown 0x2fe79:$g5: get_ShiftKeyDown 0x644a9:$g5: get_ShiftKeyDown 0x988c9:$g5: get_ShiftKeyDown
Click to see the 49 entries

Sigma Signatures

Networking

Sigma detected: RegAsm connects to smtp port

Source: Network Connection

Author: Joe Security: Data: DestinationIp: 110.173.135.85, DestinationIsIpv6: false, DestinationPort: 587, EventID: 3, Image: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe, Initiated: true, ProcessId: 6056, Protocol: tcp, SourceIp: 192.168.2.4, SourceIsIpv6: false, SourcePort: 49758

Snort Signatures

⊘No Snort rule has matched

Joe Sandbox Signatures

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Show All Signature Results

AV Detection

Found malware configuration

Source: 0.2.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.1.unpack

Malware Configuration Extractor: Agenttesla {"Exfil Mode": "SMTP", "Username": "admin@gowiththegecko.com.au", "Password": "2212@Revesby", "Host": "mail.gowiththegecko.com.au"}

Multi AV Scanner detection for submitted file

Source: Halkbank_Ekstre_20220525_103511_102798 (2).exe	Virustotal: Detection: 50%			Perma Link
Source: Halkbank_Ekstre_20220525_103511_102798 (2).exe	ReversingLabs: Detection: 48%

Machine Learning detection for sample

Source: Halkbank_Ekstre_20220525_103511_102798 (2).exe

Joe Sandbox ML: detected

Source: 1.0.RegAsm.exe.400000.0.unpack	Avira: Label: TR/Spy.Gen8
Source: 1.2.RegAsm.exe.400000.0.unpack	Avira: Label: TR/Spy.Gen8
Source: 1.0.RegAsm.exe.400000.2.unpack	Avira: Label: TR/Spy.Gen8
Source: 1.0.RegAsm.exe.400000.4.unpack	Avira: Label: TR/Spy.Gen8
Source: 1.0.RegAsm.exe.400000.1.unpack	Avira: Label: TR/Spy.Gen8
Source: 1.0.RegAsm.exe.400000.3.unpack	Avira: Label: TR/Spy.Gen8

Source: Halkbank_Ekstre_20220525_103511_102798 (2).exe

Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE

Source: Halkbank_Ekstre_20220525_103511_102798 (2).exe

Static PE information: NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT

Source:	Binary string: System.Core.ni.pdbRSDSD source: WER4EF.tmp.dmp.9.dr
Source:	Binary string: System.Windows.Forms.pdb source: WER4EF.tmp.dmp.9.dr
Source:	Binary string: mscorlib.pdb source: WER4EF.tmp.dmp.9.dr
Source:	Binary string: System.ni.pdbRSDS source: WER4EF.tmp.dmp.9.dr
Source:	Binary string: mscorlib.ni.pdb source: WER4EF.tmp.dmp.9.dr
Source:	Binary string: RegAsm.pdb source: firefox.exe, firefox.exe, 00000011.00000000.324941637.0000000000F82000.00000002.00000001.01000000.00000009.sdmp, firefox.exe.1.dr
Source:	Binary string: l98 (2).PDB source: Halkbank_Ekstre_20220525_103511_102798 (2).exe, 00000000.00000000.276685351.0000000000B57000.00000004.00000010.00020000.00000000.sdmp
Source:	Binary string: System.Core.pdb source: WER4EF.tmp.dmp.9.dr
Source:	Binary string: RegAsm.pdb4 source: firefox.exe, 00000011.00000000.324941637.0000000000F82000.00000002.00000001.01000000.00000009.sdmp, firefox.exe.1.dr
Source:	Binary string: mscorlib.ni.pdbRSDS source: WER4EF.tmp.dmp.9.dr
Source:	Binary string: .pdbE( source: Halkbank_Ekstre_20220525_103511_102798 (2).exe, 00000000.00000002.300533200.0000000000B57000.00000004.00000010.00020000.00000000.sdmp, Halkbank_Ekstre_20220525_103511_102798 (2).exe, 00000000.00000000.276685351.0000000000B57000.00000004.00000010.00020000.00000000.sdmp
Source:	Binary string: System.Core.pdbH source: WER4EF.tmp.dmp.9.dr
Source:	Binary string: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).PDB source: Halkbank_Ekstre_20220525_103511_102798 (2).exe, 00000000.00000002.300533200.0000000000B57000.00000004.00000010.00020000.00000000.sdmp, Halkbank_Ekstre_20220525_103511_102798 (2).exe, 00000000.00000000.276685351.0000000000B57000.00000004.00000010.00020000.00000000.sdmp
Source:	Binary string: System.ni.pdb source: WER4EF.tmp.dmp.9.dr
Source:	Binary string: System.pdb source: WER4EF.tmp.dmp.9.dr
Source:	Binary string: System.Core.ni.pdb source: WER4EF.tmp.dmp.9.dr

Source: Joe Sandbox View

ASN Name: DIGITALPACIFIC-AUDigitalPacificPtyLtdAustraliaAU DIGITALPACIFIC-AUDigitalPacificPtyLtdAustraliaAU

Source: global traffic

TCP traffic: 192.168.2.4:49758 -> 110.173.135.85:587

Source: global traffic

TCP traffic: 192.168.2.4:49758 -> 110.173.135.85:587

Source: RegAsm.exe, 00000001.00000002.775664989.0000000002841000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://127.0.0.1:HTTP/1.1
Source: RegAsm.exe, 00000001.00000002.777760334.0000000002B42000.00000004.00000800.00020000.00000000.sdmp, RegAsm.exe, 00000001.00000002.777850525.0000000002B92000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://71gdspwVDHVhJVZvkZU1.org
Source: RegAsm.exe, 00000001.00000002.775664989.0000000002841000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://DynDns.comDynDNSnamejidpasswordPsi/Psi
Source: RegAsm.exe, 00000001.00000002.775664989.0000000002841000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://LJWAmo.com
Source: RegAsm.exe, 00000001.00000002.778089897.0000000002BE1000.00000004.00000800.00020000.00000000.sdmp, RegAsm.exe, 00000001.00000002.779083550.0000000005E8B000.00000004.00000800.00020000.00000000.sdmp, RegAsm.exe, 00000001.00000002.777850525.0000000002B92000.00000004.00000800.00020000.00000000.sdmp, RegAsm.exe, 00000001.00000002.779036322.0000000005E20000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://crl.comodoca.com/AAACertificateServices.crl04
Source: RegAsm.exe, 00000001.00000002.779083550.0000000005E8B000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://crl.comodoca.com/AAACertificateServices.crl06
Source: RegAsm.exe, 00000001.00000002.778089897.0000000002BE1000.00000004.00000800.00020000.00000000.sdmp, RegAsm.exe, 00000001.00000002.775295882.0000000000C51000.00000004.00000020.00020000.00000000.sdmp, RegAsm.exe, 00000001.00000002.779083550.0000000005E8B000.00000004.00000800.00020000.00000000.sdmp, RegAsm.exe, 00000001.00000002.777850525.0000000002B92000.00000004.00000800.00020000.00000000.sdmp, RegAsm.exe, 00000001.00000002.779036322.0000000005E20000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://crl.comodoca.com/COMODORSACertificationAuthority.crl0q
Source: RegAsm.exe, 00000001.00000002.778089897.0000000002BE1000.00000004.00000800.00020000.00000000.sdmp, RegAsm.exe, 00000001.00000002.779083550.0000000005E8B000.00000004.00000800.00020000.00000000.sdmp, RegAsm.exe, 00000001.00000002.777850525.0000000002B92000.00000004.00000800.00020000.00000000.sdmp, RegAsm.exe, 00000001.00000002.779036322.0000000005E20000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://crl.comodoca.com/cPanelIncCertificationAuthority.crl0
Source: RegAsm.exe, 00000001.00000003.298617705.0000000005E2B000.00000004.00000800.00020000.00000000.sdmp, RegAsm.exe, 00000001.00000002.779036322.0000000005E20000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://crl.microsoft.?t
Source: RegAsm.exe, 00000001.00000002.778089897.0000000002BE1000.00000004.00000800.00020000.00000000.sdmp, RegAsm.exe, 00000001.00000002.777850525.0000000002B92000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://mail.gowiththegecko.com.au
Source: RegAsm.exe, 00000001.00000002.778089897.0000000002BE1000.00000004.00000800.00020000.00000000.sdmp, RegAsm.exe, 00000001.00000002.775295882.0000000000C51000.00000004.00000020.00020000.00000000.sdmp, RegAsm.exe, 00000001.00000002.779083550.0000000005E8B000.00000004.00000800.00020000.00000000.sdmp, RegAsm.exe, 00000001.00000002.777850525.0000000002B92000.00000004.00000800.00020000.00000000.sdmp, RegAsm.exe, 00000001.00000002.779036322.0000000005E20000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://ocsp.comodoca.com0
Source: Halkbank_Ekstre_20220525_103511_102798 (2).exe	String found in binary or memory: http://sawebservice.red-gate.com/
Source: Halkbank_Ekstre_20220525_103511_102798 (2).exe	String found in binary or memory: http://www.smartassembly.com/webservices/Reporting/
Source: Halkbank_Ekstre_20220525_103511_102798 (2).exe	String found in binary or memory: http://www.smartassembly.com/webservices/Reporting/UploadReport2
Source: Halkbank_Ekstre_20220525_103511_102798 (2).exe	String found in binary or memory: http://www.smartassembly.com/webservices/UploadReportLogin/
Source: Halkbank_Ekstre_20220525_103511_102798 (2).exe	String found in binary or memory: http://www.smartassembly.com/webservices/UploadReportLogin/GetServerURL
Source: RegAsm.exe, 00000001.00000002.775664989.0000000002841000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://api.ipify.org%
Source: RegAsm.exe, 00000001.00000002.775664989.0000000002841000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://api.ipify.org%appdata
Source: Halkbank_Ekstre_20220525_103511_102798 (2).exe, Halkbank_Ekstre_20220525_103511_102798 (2).exe, 00000000.00000002.306366536.0000000002A81000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://dsssdsa.fa
Source: Halkbank_Ekstre_20220525_103511_102798 (2).exe	String found in binary or memory: https://dsssdsa.fa)Uri
Source: Halkbank_Ekstre_20220525_103511_102798 (2).exe	String found in binary or memory: https://rufus.ie
Source: RegAsm.exe, 00000001.00000002.778089897.0000000002BE1000.00000004.00000800.00020000.00000000.sdmp, RegAsm.exe, 00000001.00000002.779083550.0000000005E8B000.00000004.00000800.00020000.00000000.sdmp, RegAsm.exe, 00000001.00000002.777850525.0000000002B92000.00000004.00000800.00020000.00000000.sdmp, RegAsm.exe, 00000001.00000002.779036322.0000000005E20000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://sectigo.com/CPS0
Source: Halkbank_Ekstre_20220525_103511_102798 (2).exe	String found in binary or memory: https://www.gnu.org/licenses/gpl-3.0.htmlF
Source: RegAsm.exe, 00000001.00000002.775664989.0000000002841000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.ziphttps://www

Source: unknown

DNS traffic detected: queries for: mail.gowiththegecko.com.au

Key, Mouse, Clipboard, Microphone and Screen Capturing

Installs a global keyboard hook

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Windows user hook set: 0 keyboard low level C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Window created: window name: CLIPBRDWNDCLASS

System Summary

Malicious sample detected (through community Yara rule)

Source: 0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3abdb40.6.unpack, type: UNPACKEDPE	Matched rule: AgentTeslaV3 infostealer payload Author: ditekSHen
Source: 1.0.RegAsm.exe.400000.3.unpack, type: UNPACKEDPE	Matched rule: AgentTeslaV3 infostealer payload Author: ditekSHen
Source: 0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3abdb40.3.unpack, type: UNPACKEDPE	Matched rule: AgentTeslaV3 infostealer payload Author: ditekSHen
Source: 1.0.RegAsm.exe.400000.2.unpack, type: UNPACKEDPE	Matched rule: AgentTeslaV3 infostealer payload Author: ditekSHen
Source: 1.0.RegAsm.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: AgentTeslaV3 infostealer payload Author: ditekSHen
Source: 0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3abdb40.3.raw.unpack, type: UNPACKEDPE	Matched rule: AgentTeslaV3 infostealer payload Author: ditekSHen
Source: 0.2.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3abdb40.2.unpack, type: UNPACKEDPE	Matched rule: AgentTeslaV3 infostealer payload Author: ditekSHen
Source: 0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.2.unpack, type: UNPACKEDPE	Matched rule: AgentTeslaV3 infostealer payload Author: ditekSHen
Source: 1.0.RegAsm.exe.400000.1.unpack, type: UNPACKEDPE	Matched rule: AgentTeslaV3 infostealer payload Author: ditekSHen
Source: 0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.2.raw.unpack, type: UNPACKEDPE	Matched rule: AgentTeslaV3 infostealer payload Author: ditekSHen
Source: 0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.5.raw.unpack, type: UNPACKEDPE	Matched rule: AgentTeslaV3 infostealer payload Author: ditekSHen
Source: 0.2.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.1.unpack, type: UNPACKEDPE	Matched rule: AgentTeslaV3 infostealer payload Author: ditekSHen
Source: 1.2.RegAsm.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: AgentTeslaV3 infostealer payload Author: ditekSHen
Source: 1.0.RegAsm.exe.400000.4.unpack, type: UNPACKEDPE	Matched rule: AgentTeslaV3 infostealer payload Author: ditekSHen
Source: 0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.5.unpack, type: UNPACKEDPE	Matched rule: AgentTeslaV3 infostealer payload Author: ditekSHen
Source: 0.2.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.1.raw.unpack, type: UNPACKEDPE	Matched rule: AgentTeslaV3 infostealer payload Author: ditekSHen
Source: 0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3abdb40.6.raw.unpack, type: UNPACKEDPE	Matched rule: AgentTeslaV3 infostealer payload Author: ditekSHen
Source: 0.2.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3abdb40.2.raw.unpack, type: UNPACKEDPE	Matched rule: AgentTeslaV3 infostealer payload Author: ditekSHen

.NET source code contains very large array initializations

Source: 1.0.RegAsm.exe.400000.0.unpack, u003cPrivateImplementationDetailsu003eu007b9AB90D2Fu002dBB14u002d48B6u002d9AC7u002dC8C0B6A282FCu007d/ADCA6523u002d6D89u002d4B22u002dAEE7u002d162F3696E7B7.cs	Large array initialization: .cctor: array initializer size 11627
Source: 1.2.RegAsm.exe.400000.0.unpack, u003cPrivateImplementationDetailsu003eu007b9AB90D2Fu002dBB14u002d48B6u002d9AC7u002dC8C0B6A282FCu007d/ADCA6523u002d6D89u002d4B22u002dAEE7u002d162F3696E7B7.cs	Large array initialization: .cctor: array initializer size 11627

Source: Halkbank_Ekstre_20220525_103511_102798 (2).exe

Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE

Source: 0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3abdb40.6.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_AgentTeslaV3 author = ditekSHen, description = AgentTeslaV3 infostealer payload
Source: 1.0.RegAsm.exe.400000.3.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_AgentTeslaV3 author = ditekSHen, description = AgentTeslaV3 infostealer payload
Source: 0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3abdb40.3.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_AgentTeslaV3 author = ditekSHen, description = AgentTeslaV3 infostealer payload
Source: 1.0.RegAsm.exe.400000.2.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_AgentTeslaV3 author = ditekSHen, description = AgentTeslaV3 infostealer payload
Source: 1.0.RegAsm.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_AgentTeslaV3 author = ditekSHen, description = AgentTeslaV3 infostealer payload
Source: 0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3abdb40.3.raw.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_AgentTeslaV3 author = ditekSHen, description = AgentTeslaV3 infostealer payload
Source: 0.2.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3abdb40.2.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_AgentTeslaV3 author = ditekSHen, description = AgentTeslaV3 infostealer payload
Source: 0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.2.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_AgentTeslaV3 author = ditekSHen, description = AgentTeslaV3 infostealer payload
Source: 1.0.RegAsm.exe.400000.1.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_AgentTeslaV3 author = ditekSHen, description = AgentTeslaV3 infostealer payload
Source: 0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.2.raw.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_AgentTeslaV3 author = ditekSHen, description = AgentTeslaV3 infostealer payload
Source: 0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.5.raw.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_AgentTeslaV3 author = ditekSHen, description = AgentTeslaV3 infostealer payload
Source: 0.2.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.1.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_AgentTeslaV3 author = ditekSHen, description = AgentTeslaV3 infostealer payload
Source: 1.2.RegAsm.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_AgentTeslaV3 author = ditekSHen, description = AgentTeslaV3 infostealer payload
Source: 1.0.RegAsm.exe.400000.4.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_AgentTeslaV3 author = ditekSHen, description = AgentTeslaV3 infostealer payload
Source: 0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.5.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_AgentTeslaV3 author = ditekSHen, description = AgentTeslaV3 infostealer payload
Source: 0.2.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.1.raw.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_AgentTeslaV3 author = ditekSHen, description = AgentTeslaV3 infostealer payload
Source: 0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3abdb40.6.raw.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_AgentTeslaV3 author = ditekSHen, description = AgentTeslaV3 infostealer payload
Source: 0.2.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3abdb40.2.raw.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_AgentTeslaV3 author = ditekSHen, description = AgentTeslaV3 infostealer payload

Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe

Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 2284 -s 1304

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 1_2_00D5F0A0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 1_2_00D5F3E8
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 1_2_00D56150
Source: C:\Users\user\AppData\Roaming\firefox\firefox.exe	Code function: 17_2_00F83DFE

Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe

Code function: 0_2_00FD2F08 CreateProcessAsUserA,

Source: Halkbank_Ekstre_20220525_103511_102798 (2).exe, 00000000.00000002.306366536.0000000002A81000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: OriginalFilenameoAgrQVJOHIRjstJaVRAzBmBW.exe4 vs Halkbank_Ekstre_20220525_103511_102798 (2).exe
Source: Halkbank_Ekstre_20220525_103511_102798 (2).exe, 00000000.00000000.276635209.00000000007AE000.00000002.00000001.01000000.00000003.sdmp	Binary or memory string: OriginalFilenamerufus-3.18.exe, vs Halkbank_Ekstre_20220525_103511_102798 (2).exe
Source: Halkbank_Ekstre_20220525_103511_102798 (2).exe, 00000000.00000002.306509807.0000000003A89000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: OriginalFilenameoAgrQVJOHIRjstJaVRAzBmBW.exe4 vs Halkbank_Ekstre_20220525_103511_102798 (2).exe
Source: Halkbank_Ekstre_20220525_103511_102798 (2).exe	Binary or memory string: OriginalFilenamerufus-3.18.exe, vs Halkbank_Ekstre_20220525_103511_102798 (2).exe

Source: Halkbank_Ekstre_20220525_103511_102798 (2).exe

Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Section loaded: sfc.dll

Source: Joe Sandbox View

Dropped File: C:\Users\user\AppData\Roaming\firefox\firefox.exe FFE4480CCC81B061F725C54587E9D1BA96547D27FE28083305D75796F2EB3E74

Source: Halkbank_Ekstre_20220525_103511_102798 (2).exe

Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ

Source: Halkbank_Ekstre_20220525_103511_102798 (2).exe	Virustotal: Detection: 50%
Source: Halkbank_Ekstre_20220525_103511_102798 (2).exe	ReversingLabs: Detection: 48%

Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe

File read: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe

Jump to behavior

Source: Halkbank_Ekstre_20220525_103511_102798 (2).exe

Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ

Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe

Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers

Source: unknown	Process created: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe "C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe"
Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe	Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 2284 -s 1304
Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe	Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 2284 -s 1304
Source: unknown	Process created: C:\Users\user\AppData\Roaming\firefox\firefox.exe "C:\Users\user\AppData\Roaming\firefox\firefox.exe"
Source: C:\Users\user\AppData\Roaming\firefox\firefox.exe	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe	Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 2284 -s 1304

Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\InProcServer32

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Processor
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Processor

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

File created: C:\Users\user\AppData\Roaming\firefox

Jump to behavior

Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe

File created: C:\Users\user\AppData\Local\Temp\2d_PCX.ico

Jump to behavior

Source: classification engine

Classification label: mal100.spre.troj.spyw.evad.winEXE@9/9@2/1

Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe

File read: C:\Users\desktop.ini

Jump to behavior

Source: Halkbank_Ekstre_20220525_103511_102798 (2).exe	Static file information: TRID: Win32 Executable (generic) Net Framework (10011505/4) 49.83%
Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe	Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll
Source: C:\Windows\SysWOW64\WerFault.exe	Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll
Source: C:\Windows\SysWOW64\WerFault.exe	Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll
Source: C:\Users\user\AppData\Roaming\firefox\firefox.exe	Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll

Source: C:\Windows\SysWOW64\WerFault.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\WERReportingForProcess2284
Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:6628:120:WilError_01

Source: Halkbank_Ekstre_20220525_103511_102798 (2).exe, u0097/u0005u0002.cs	Cryptographic APIs: 'CreateDecryptor'
Source: Halkbank_Ekstre_20220525_103511_102798 (2).exe, u0097/u0005u0002.cs	Cryptographic APIs: 'TransformFinalBlock'
Source: Halkbank_Ekstre_20220525_103511_102798 (2).exe, u001a/u0016u0017.cs	Cryptographic APIs: 'CreateDecryptor', 'TransformFinalBlock'
Source: Halkbank_Ekstre_20220525_103511_102798 (2).exe, u001a/u0016u0017.cs	Cryptographic APIs: 'CreateDecryptor', 'TransformFinalBlock'
Source: 1.0.RegAsm.exe.400000.0.unpack, A/F1.cs	Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'
Source: 1.0.RegAsm.exe.400000.0.unpack, A/F1.cs	Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'
Source: 1.2.RegAsm.exe.400000.0.unpack, A/F1.cs	Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'
Source: 1.2.RegAsm.exe.400000.0.unpack, A/F1.cs	Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	File read: C:\Windows\System32\drivers\etc\hosts	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	File read: C:\Windows\System32\drivers\etc\hosts	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	File read: C:\Windows\System32\drivers\etc\hosts	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	File read: C:\Windows\System32\drivers\etc\hosts	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	File read: C:\Windows\System32\drivers\etc\hosts	Jump to behavior

Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe

File opened: C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorrc.dll

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Key opened: HKEY_CURRENT_USER\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676

Source: Halkbank_Ekstre_20220525_103511_102798 (2).exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR

Source: Halkbank_Ekstre_20220525_103511_102798 (2).exe

Static PE information: NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT

Source:	Binary string: System.Core.ni.pdbRSDSD source: WER4EF.tmp.dmp.9.dr
Source:	Binary string: System.Windows.Forms.pdb source: WER4EF.tmp.dmp.9.dr
Source:	Binary string: mscorlib.pdb source: WER4EF.tmp.dmp.9.dr
Source:	Binary string: System.ni.pdbRSDS source: WER4EF.tmp.dmp.9.dr
Source:	Binary string: mscorlib.ni.pdb source: WER4EF.tmp.dmp.9.dr
Source:	Binary string: RegAsm.pdb source: firefox.exe, firefox.exe, 00000011.00000000.324941637.0000000000F82000.00000002.00000001.01000000.00000009.sdmp, firefox.exe.1.dr
Source:	Binary string: l98 (2).PDB source: Halkbank_Ekstre_20220525_103511_102798 (2).exe, 00000000.00000000.276685351.0000000000B57000.00000004.00000010.00020000.00000000.sdmp
Source:	Binary string: System.Core.pdb source: WER4EF.tmp.dmp.9.dr
Source:	Binary string: RegAsm.pdb4 source: firefox.exe, 00000011.00000000.324941637.0000000000F82000.00000002.00000001.01000000.00000009.sdmp, firefox.exe.1.dr
Source:	Binary string: mscorlib.ni.pdbRSDS source: WER4EF.tmp.dmp.9.dr
Source:	Binary string: .pdbE( source: Halkbank_Ekstre_20220525_103511_102798 (2).exe, 00000000.00000002.300533200.0000000000B57000.00000004.00000010.00020000.00000000.sdmp, Halkbank_Ekstre_20220525_103511_102798 (2).exe, 00000000.00000000.276685351.0000000000B57000.00000004.00000010.00020000.00000000.sdmp
Source:	Binary string: System.Core.pdbH source: WER4EF.tmp.dmp.9.dr
Source:	Binary string: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).PDB source: Halkbank_Ekstre_20220525_103511_102798 (2).exe, 00000000.00000002.300533200.0000000000B57000.00000004.00000010.00020000.00000000.sdmp, Halkbank_Ekstre_20220525_103511_102798 (2).exe, 00000000.00000000.276685351.0000000000B57000.00000004.00000010.00020000.00000000.sdmp
Source:	Binary string: System.ni.pdb source: WER4EF.tmp.dmp.9.dr
Source:	Binary string: System.pdb source: WER4EF.tmp.dmp.9.dr
Source:	Binary string: System.Core.ni.pdb source: WER4EF.tmp.dmp.9.dr

Source: C:\Users\user\AppData\Roaming\firefox\firefox.exe	Code function: 17_2_00F84469 push cs; retf
Source: C:\Users\user\AppData\Roaming\firefox\firefox.exe	Code function: 17_2_00F844A3 push es; retf
Source: C:\Users\user\AppData\Roaming\firefox\firefox.exe	Code function: 17_2_00F84289 push es; retf

Source: initial sample

Static PE information: section name: .text entropy: 7.75452715389

Persistence and Installation Behavior

Drops executable to a common third party application directory

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

File written: C:\Users\user\AppData\Roaming\firefox\firefox.exe

Jump to behavior

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

File created: C:\Users\user\AppData\Roaming\firefox\firefox.exe

Jump to dropped file

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Registry value created or modified: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run firefox			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Registry value created or modified: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run firefox			Jump to behavior

Hooking and other Techniques for Hiding and Protection

Hides that the sample has been downloaded from the Internet (zone.identifier)

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

File opened: C:\Users\user\AppData\Roaming\firefox\firefox.exe:Zone.Identifier read attributes | delete

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Registry key monitored for changes: HKEY_CURRENT_USER_Classes

Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: FAILCRITICALERRORS \| NOGPFAULTERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: FAILCRITICALERRORS \| NOGPFAULTERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\firefox\firefox.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\firefox\firefox.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\firefox\firefox.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\firefox\firefox.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\firefox\firefox.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\firefox\firefox.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\firefox\firefox.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\firefox\firefox.exe	Process information set: NOOPENFILEERRORBOX

Malware Analysis System Evasion

Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_NetworkAdapterConfiguration

Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_BaseBoard

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 4828	Thread sleep time: -23980767295822402s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2256	Thread sleep count: 6314 > 30
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2256	Thread sleep count: 2608 > 30
Source: C:\Users\user\AppData\Roaming\firefox\firefox.exe TID: 6688	Thread sleep time: -922337203685477s >= -30000s

Source: C:\Windows\System32\conhost.exe

Last function: Thread delayed

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Thread delayed: delay time: 922337203685477
Source: C:\Users\user\AppData\Roaming\firefox\firefox.exe	Thread delayed: delay time: 922337203685477

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Window / User API: threadDelayed 6314
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Window / User API: threadDelayed 2608

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Processor
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Processor

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Process information queried: ProcessInformation

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Thread delayed: delay time: 922337203685477
Source: C:\Users\user\AppData\Roaming\firefox\firefox.exe	Thread delayed: delay time: 922337203685477

Source: RegAsm.exe, 00000001.00000002.779036322.0000000005E20000.00000004.00000800.00020000.00000000.sdmp

Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dlllter-0000

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Process token adjusted: Debug

Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe	Process queried: DebugPort
Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe	Process queried: DebugPort

Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe

Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 2284 -s 1304

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Code function: 1_2_00D5FCB8 LdrInitializeThunk,

Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe

Memory allocated: page read and write | page guard

HIPS / PFW / Operating System Protection Evasion

Writes to foreign memory regions

Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe	Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe base: 400000
Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe	Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe base: 402000
Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe	Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe base: 436000
Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe	Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe base: 438000
Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe	Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe base: 68A008

Allocates memory in foreign processes

Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe

Memory allocated: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe base: 400000 protect: page execute and read and write

Injects a PE file into a foreign processes

Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe

Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe base: 400000 value starts with: 4D5A

Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe	Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 2284 -s 1304

Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe	Queries volume information: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe VolumeInformation
Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Windows.Forms\v4.0_4.0.0.0__b77a5c561934e089\System.Windows.Forms.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Windows.Forms\v4.0_4.0.0.0__b77a5c561934e089\System.Windows.Forms.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.VisualBasic\v4.0_10.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualBasic.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: unknown VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\CustomMarshalers\v4.0_4.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\CustomMarshalers\v4.0_4.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Management\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Management.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Drawing\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Drawing.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Accessibility\v4.0_4.0.0.0__b03f5f7f11d50a3a\Accessibility.dll VolumeInformation
Source: C:\Users\user\AppData\Roaming\firefox\firefox.exe	Queries volume information: C:\Users\user\AppData\Roaming\firefox\firefox.exe VolumeInformation

Source: C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid

Stealing of Sensitive Information

Yara detected AgentTesla

Source: Yara match	File source: 0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3abdb40.6.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.0.RegAsm.exe.400000.3.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3abdb40.3.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.0.RegAsm.exe.400000.2.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.0.RegAsm.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3abdb40.3.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3abdb40.2.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.2.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.0.RegAsm.exe.400000.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.2.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.5.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.RegAsm.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.0.RegAsm.exe.400000.4.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.5.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3abdb40.6.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3abdb40.2.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000001.00000000.257294583.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000000.255656425.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000000.256552993.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.773543495.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.306509807.0000000003A89000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000000.257741939.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000000.275002773.0000000003A89000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000000.288517970.0000000003A89000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.775664989.0000000002841000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: Halkbank_Ekstre_20220525_103511_102798 (2).exe PID: 2284, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: RegAsm.exe PID: 6056, type: MEMORYSTR

Tries to steal Mail credentials (via file / registry access)

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	File opened: C:\Users\user\AppData\Roaming\Thunderbird\profiles.ini
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	File opened: C:\Users\user\AppData\Roaming\Thunderbird\profiles.ini
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Key opened: HKEY_CURRENT_USER\Software\IncrediMail\Identities
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Key opened: HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676

Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Key opened: HKEY_CURRENT_USER\SOFTWARE\Martin Prikryl\WinSCP 2\Sessions

Tries to harvest and steal ftp login credentials

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	File opened: C:\Users\user\AppData\Roaming\FileZilla\recentservers.xml
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	File opened: C:\Users\user\AppData\Roaming\SmartFTP\Client 2.0\Favorites\Quick Connect\

Tries to harvest and steal browser information (history, passwords, etc)

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	File opened: C:\Users\user\AppData\Local\Google\Chrome\User Data\Default\Cookies
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	File opened: C:\Users\user\AppData\Local\Google\Chrome\User Data\Default\Login Data
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	File opened: C:\Users\user\AppData\Roaming\Mozilla\Firefox\profiles.ini

Source: Yara match	File source: 00000001.00000002.775664989.0000000002841000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: RegAsm.exe PID: 6056, type: MEMORYSTR

Remote Access Functionality

Yara detected AgentTesla

Source: Yara match	File source: 0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3abdb40.6.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.0.RegAsm.exe.400000.3.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3abdb40.3.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.0.RegAsm.exe.400000.2.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.0.RegAsm.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3abdb40.3.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3abdb40.2.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.2.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.0.RegAsm.exe.400000.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.2.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.5.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.RegAsm.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.0.RegAsm.exe.400000.4.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.5.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3af2170.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.0.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3abdb40.6.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.Halkbank_Ekstre_20220525_103511_102798 (2).exe.3abdb40.2.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000001.00000000.257294583.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000000.255656425.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000000.256552993.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.773543495.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.306509807.0000000003A89000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000000.257741939.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000000.275002773.0000000003A89000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000000.288517970.0000000003A89000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.775664989.0000000002841000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: Halkbank_Ekstre_20220525_103511_102798 (2).exe PID: 2284, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: RegAsm.exe PID: 6056, type: MEMORYSTR

Mitre Att&ck Matrix

Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Exfiltration	Command and Control	Network Effects	Remote Service Effects	Impact
1 Valid Accounts	211 Windows Management Instrumentation	1 DLL Side-Loading	1 DLL Side-Loading	11 Disable or Modify Tools	2 OS Credential Dumping	1 File and Directory Discovery	Remote Services	11 Archive Collected Data	Exfiltration Over Other Network Medium	1 Encrypted Channel	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Scheduled Task/Job	1 Valid Accounts	1 Valid Accounts	1 Deobfuscate/Decode Files or Information	11 Input Capture	114 System Information Discovery	Remote Desktop Protocol	2 Data from Local System	Exfiltration Over Bluetooth	1 Non-Standard Port	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	1 Registry Run Keys / Startup Folder	1 Access Token Manipulation	2 Obfuscated Files or Information	1 Credentials in Registry	1 Query Registry	SMB/Windows Admin Shares	1 Email Collection	Automated Exfiltration	1 Non-Application Layer Protocol	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data
Local Accounts	At (Windows)	Logon Script (Mac)	311 Process Injection	3 Software Packing	NTDS	121 Security Software Discovery	Distributed Component Object Model	11 Input Capture	Scheduled Transfer	11 Application Layer Protocol	SIM Card Swap		Carrier Billing Fraud
Cloud Accounts	Cron	Network Logon Script	1 Registry Run Keys / Startup Folder	1 DLL Side-Loading	LSA Secrets	1 Process Discovery	SSH	1 Clipboard Data	Data Transfer Size Limits	Fallback Channels	Manipulate Device Communication		Manipulate App Store Rankings or Ratings
Replication Through Removable Media	Launchd	Rc.common	Rc.common	11 Masquerading	Cached Domain Credentials	141 Virtualization/Sandbox Evasion	VNC	GUI Input Capture	Exfiltration Over C2 Channel	Multiband Communication	Jamming or Denial of Service		Abuse Accessibility Features
External Remote Services	Scheduled Task	Startup Items	Startup Items	1 Valid Accounts	DCSync	1 Application Window Discovery	Windows Remote Management	Web Portal Capture	Exfiltration Over Alternative Protocol	Commonly Used Port	Rogue Wi-Fi Access Points		Data Encrypted for Impact
Drive-by Compromise	Command and Scripting Interpreter	Scheduled Task/Job	Scheduled Task/Job	1 Access Token Manipulation	Proc Filesystem	1 Remote System Discovery	Shared Webroot	Credential API Hooking	Exfiltration Over Symmetric Encrypted Non-C2 Protocol	Application Layer Protocol	Downgrade to Insecure Protocols		Generate Fraudulent Advertising Revenue
Exploit Public-Facing Application	PowerShell	At (Linux)	At (Linux)	141 Virtualization/Sandbox Evasion	/etc/passwd and /etc/shadow	System Network Connections Discovery	Software Deployment Tools	Data Staged	Exfiltration Over Asymmetric Encrypted Non-C2 Protocol	Web Protocols	Rogue Cellular Base Station		Data Destruction
Supply Chain Compromise	AppleScript	At (Windows)	At (Windows)	311 Process Injection	Network Sniffing	Process Discovery	Taint Shared Content	Local Data Staging	Exfiltration Over Unencrypted/Obfuscated Non-C2 Protocol	File Transfer Protocols			Data Encrypted for Impact
Compromise Software Dependencies and Development Tools	Windows Command Shell	Cron	Cron	1 Hidden Files and Directories	Input Capture	Permission Groups Discovery	Replication Through Removable Media	Remote Data Staging	Exfiltration Over Physical Medium	Mail Protocols			Service Stop

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Is Windows Process
Number of created Registry Values
Number of created Files
Visual Basic
Delphi
Java
.Net C# or VB.NET
C, C++ or other language
Is malicious
Internet

Source	Detection	Scanner	Label	Link
Halkbank_Ekstre_20220525_103511_102798 (2).exe	51%	Virustotal		Browse
Halkbank_Ekstre_20220525_103511_102798 (2).exe	49%	ReversingLabs	ByteCode-MSIL.Trojan.AgentTesla
Halkbank_Ekstre_20220525_103511_102798 (2).exe	100%	Joe Sandbox ML

Dropped Files

Source	Detection	Scanner	Label	Link
C:\Users\user\AppData\Roaming\firefox\firefox.exe	0%	Metadefender		Browse
C:\Users\user\AppData\Roaming\firefox\firefox.exe	0%	ReversingLabs

Unpacked PE Files

Source	Detection	Scanner	Label	Download
1.0.RegAsm.exe.400000.0.unpack	100%	Avira	TR/Spy.Gen8	Download File
1.2.RegAsm.exe.400000.0.unpack	100%	Avira	TR/Spy.Gen8	Download File
1.0.RegAsm.exe.400000.2.unpack	100%	Avira	TR/Spy.Gen8	Download File
1.0.RegAsm.exe.400000.4.unpack	100%	Avira	TR/Spy.Gen8	Download File
1.0.RegAsm.exe.400000.1.unpack	100%	Avira	TR/Spy.Gen8	Download File
1.0.RegAsm.exe.400000.3.unpack	100%	Avira	TR/Spy.Gen8	Download File

Domains

⊘No Antivirus matches

URLs

Source	Detection	Scanner	Label	Link
https://dsssdsa.fa)Uri	0%	Avira URL Cloud	safe
http://127.0.0.1:HTTP/1.1	0%	Avira URL Cloud	safe
https://sectigo.com/CPS0	0%	URL Reputation	safe
https://rufus.ie	0%	Virustotal		Browse
https://rufus.ie	0%	Avira URL Cloud	safe
https://api.ipify.org%appdata	0%	URL Reputation	safe
http://www.smartassembly.com/webservices/Reporting/UploadReport2	0%	URL Reputation	safe
https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.ziphttps://www	0%	URL Reputation	safe
http://DynDns.comDynDNSnamejidpasswordPsi/Psi	0%	URL Reputation	safe
http://LJWAmo.com	0%	Avira URL Cloud	safe
http://mail.gowiththegecko.com.au	0%	Avira URL Cloud	safe
https://dsssdsa.fa	0%	Avira URL Cloud	safe
http://www.smartassembly.com/webservices/Reporting/	0%	URL Reputation	safe
https://api.ipify.org%	0%	URL Reputation	safe
http://www.smartassembly.com/webservices/UploadReportLogin/	0%	URL Reputation	safe
http://www.smartassembly.com/webservices/UploadReportLogin/GetServerURL	0%	URL Reputation	safe
http://71gdspwVDHVhJVZvkZU1.org	0%	Avira URL Cloud	safe
http://crl.microsoft.?t	0%	Avira URL Cloud	safe

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
mail.gowiththegecko.com.au	110.173.135.85	true	true		unknown

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
https://dsssdsa.fa)Uri	Halkbank_Ekstre_20220525_103511_102798 (2).exe	false	Avira URL Cloud: safe	low
http://127.0.0.1:HTTP/1.1	RegAsm.exe, 00000001.00000002.775664989.0000000002841000.00000004.00000800.00020000.00000000.sdmp	false	Avira URL Cloud: safe	low
https://sectigo.com/CPS0	RegAsm.exe, 00000001.00000002.778089897.0000000002BE1000.00000004.00000800.00020000.00000000.sdmp, RegAsm.exe, 00000001.00000002.779083550.0000000005E8B000.00000004.00000800.00020000.00000000.sdmp, RegAsm.exe, 00000001.00000002.777850525.0000000002B92000.00000004.00000800.00020000.00000000.sdmp, RegAsm.exe, 00000001.00000002.779036322.0000000005E20000.00000004.00000800.00020000.00000000.sdmp	false	URL Reputation: safe	unknown
https://rufus.ie	Halkbank_Ekstre_20220525_103511_102798 (2).exe	false	0%, Virustotal, Browse Avira URL Cloud: safe	unknown
https://api.ipify.org%appdata	RegAsm.exe, 00000001.00000002.775664989.0000000002841000.00000004.00000800.00020000.00000000.sdmp	false	URL Reputation: safe	low
http://sawebservice.red-gate.com/	Halkbank_Ekstre_20220525_103511_102798 (2).exe	false		high
http://www.smartassembly.com/webservices/Reporting/UploadReport2	Halkbank_Ekstre_20220525_103511_102798 (2).exe	false	URL Reputation: safe	unknown
https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.ziphttps://www	RegAsm.exe, 00000001.00000002.775664989.0000000002841000.00000004.00000800.00020000.00000000.sdmp	false	URL Reputation: safe	unknown
http://DynDns.comDynDNSnamejidpasswordPsi/Psi	RegAsm.exe, 00000001.00000002.775664989.0000000002841000.00000004.00000800.00020000.00000000.sdmp	false	URL Reputation: safe	unknown
http://LJWAmo.com	RegAsm.exe, 00000001.00000002.775664989.0000000002841000.00000004.00000800.00020000.00000000.sdmp	false	Avira URL Cloud: safe	unknown
http://mail.gowiththegecko.com.au	RegAsm.exe, 00000001.00000002.778089897.0000000002BE1000.00000004.00000800.00020000.00000000.sdmp, RegAsm.exe, 00000001.00000002.777850525.0000000002B92000.00000004.00000800.00020000.00000000.sdmp	false	Avira URL Cloud: safe	unknown
https://dsssdsa.fa	Halkbank_Ekstre_20220525_103511_102798 (2).exe, Halkbank_Ekstre_20220525_103511_102798 (2).exe, 00000000.00000002.306366536.0000000002A81000.00000004.00000800.00020000.00000000.sdmp	false	Avira URL Cloud: safe	unknown
http://www.smartassembly.com/webservices/Reporting/	Halkbank_Ekstre_20220525_103511_102798 (2).exe	false	URL Reputation: safe	unknown
https://www.gnu.org/licenses/gpl-3.0.htmlF	Halkbank_Ekstre_20220525_103511_102798 (2).exe	false		high
https://api.ipify.org%	RegAsm.exe, 00000001.00000002.775664989.0000000002841000.00000004.00000800.00020000.00000000.sdmp	false	URL Reputation: safe	low
http://www.smartassembly.com/webservices/UploadReportLogin/	Halkbank_Ekstre_20220525_103511_102798 (2).exe	false	URL Reputation: safe	unknown
http://www.smartassembly.com/webservices/UploadReportLogin/GetServerURL	Halkbank_Ekstre_20220525_103511_102798 (2).exe	false	URL Reputation: safe	unknown
http://71gdspwVDHVhJVZvkZU1.org	RegAsm.exe, 00000001.00000002.777760334.0000000002B42000.00000004.00000800.00020000.00000000.sdmp, RegAsm.exe, 00000001.00000002.777850525.0000000002B92000.00000004.00000800.00020000.00000000.sdmp	false	Avira URL Cloud: safe	unknown
http://crl.microsoft.?t	RegAsm.exe, 00000001.00000003.298617705.0000000005E2B000.00000004.00000800.00020000.00000000.sdmp, RegAsm.exe, 00000001.00000002.779036322.0000000005E20000.00000004.00000800.00020000.00000000.sdmp	false	Avira URL Cloud: safe	unknown

World Map of Contacted IPs

No. of IPs < 25%
25% < No. of IPs < 50%
50% < No. of IPs < 75%
75% < No. of IPs

Public IPs

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
110.173.135.85	mail.gowiththegecko.com.au	Australia		55803	DIGITALPACIFIC-AUDigitalPacificPtyLtdAustraliaAU	true

General Information

Joe Sandbox Version:	34.0.0 Boulder Opal
Analysis ID:	635241
Start date and time: 27/05/202217:35:53	2022-05-27 17:35:53 +02:00
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 13m 22s
Hypervisor based Inspection enabled:	false
Report type:	light
Sample file name:	Halkbank_Ekstre_20220525_103511_102798 (2).exe
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 64 bit v1803 with Office Professional Plus 2016, Chrome 85, IE 11, Adobe Reader DC 19, Java 8 Update 211
Number of analysed new started processes analysed:	33
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled HDC enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Detection:	MAL
Classification:	mal100.spre.troj.spyw.evad.winEXE@9/9@2/1
EGA Information:	Successful, ratio: 66.7%
HDC Information:	Successful, ratio: 4.4% (good quality ratio 3.9%) Quality average: 70.9% Quality standard deviation: 30.5%
HCA Information:	Successful, ratio: 100% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Found application associated with file extension: .exe Adjust boot time Enable AMSI Override analysis time to 240s for rundll32

Warnings

Exclude process from analysis (whitelisted): MpCmdRun.exe, audiodg.exe, BackgroundTransferHost.exe, rundll32.exe, WerFault.exe, WMIADAP.exe, backgroundTaskHost.exe, SgrmBroker.exe, conhost.exe, svchost.exe, wuapihost.exe
TCP Packets have been reduced to 100
Excluded IPs from analysis (whitelisted): 20.189.173.22
Excluded domains from analysis (whitelisted): ris.api.iris.microsoft.com, fs.microsoft.com, store-images.s-microsoft.com, login.live.com, blobcollector.events.data.trafficmanager.net, sls.update.microsoft.com, onedsblobprdwus17.westus.cloudapp.azure.com, displaycatalog.mp.microsoft.com, img-prod-cms-rt-microsoft-com.akamaized.net, watson.telemetry.microsoft.com, arc.msn.com
Execution Graph export aborted for target firefox.exe, PID 6560 because it is empty
Not all processes where analyzed, report is missing behavior information
Report size exceeded maximum capacity and may have missing behavior information.
Report size getting too big, too many NtAllocateVirtualMemory calls found.
Report size getting too big, too many NtOpenKeyEx calls found.
Report size getting too big, too many NtProtectVirtualMemory calls found.
Report size getting too big, too many NtQueryValueKey calls found.
Report size getting too big, too many NtSetInformationFile calls found.

Simulations

Behavior and APIs

Time	Type	Description
17:37:14	API Interceptor	1563x Sleep call for process: RegAsm.exe modified
17:37:19	Autostart	Run: HKCU\Software\Microsoft\Windows\CurrentVersion\Run firefox C:\Users\user\AppData\Roaming\firefox\firefox.exe
17:37:29	Autostart	Run: HKCU64\Software\Microsoft\Windows\CurrentVersion\Run firefox C:\Users\user\AppData\Roaming\firefox\firefox.exe
17:37:32	API Interceptor	1x Sleep call for process: WerFault.exe modified

C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_UNNHQCRYQ1ZFCITV_e531fb32b3144411c4bc2422ecfac52bfde9af_d16772c1_006a1dc6\Report.wer

Download File

Process:	C:\Windows\SysWOW64\WerFault.exe
File Type:	Little-endian UTF-16 Unicode text, with CRLF line terminators
Category:	dropped
Size (bytes):	65536
Entropy (8bit):	1.0760376957966384
Encrypted:	false
SSDEEP:	192:K11gCT++xHKUgO+SQuaKH9fIs/u7s/S274It+:K3gCT+QKUgO+SQua8/u7s/X4It+
MD5:	00EC6DD5A115721801C16ADDD847C1AA
SHA1:	73D5FD4BD79B88C5EF8DF4E309F38A65C031880A
SHA-256:	996D5F911E64DE933548BC7F9292680BFA1C8C75DF7EB33F0569948976F5EBE5
SHA-512:	7DE10F68F415B1619FD5B0D89BBA0EA226332C99DC6EEC1FDACD488A406C199028D936E21A7530A238C275E6656792695630EAB602C757C938034D49A22A969B
Malicious:	false
Reputation:	low
Preview:	..V.e.r.s.i.o.n.=.1.....E.v.e.n.t.T.y.p.e.=.C.L.R.2.0.r.3.....E.v.e.n.t.T.i.m.e.=.1.3.2.9.8.1.3.9.4.4.6.2.7.7.1.5.9.9.....R.e.p.o.r.t.T.y.p.e.=.2.....C.o.n.s.e.n.t.=.1.....U.p.l.o.a.d.T.i.m.e.=.1.3.2.9.8.1.3.9.4.5.0.6.8.3.3.6.5.8.....R.e.p.o.r.t.S.t.a.t.u.s.=.5.2.4.3.8.4.....R.e.p.o.r.t.I.d.e.n.t.i.f.i.e.r.=.3.a.6.d.5.3.7.4.-.9.b.e.e.-.4.f.1.9.-.b.a.7.d.-.9.4.a.b.b.b.0.8.3.2.2.0.....I.n.t.e.g.r.a.t.o.r.R.e.p.o.r.t.I.d.e.n.t.i.f.i.e.r.=.2.4.c.5.0.f.4.f.-.2.a.e.c.-.4.5.6.2.-.b.e.8.2.-.9.c.b.7.5.8.6.3.1.3.0.1.....W.o.w.6.4.H.o.s.t.=.3.4.4.0.4.....W.o.w.6.4.G.u.e.s.t.=.3.3.2.....N.s.A.p.p.N.a.m.e.=.H.a.l.k.b.a.n.k._.E.k.s.t.r.e._.2.0.2.2.0.5.2.5._.1.0.3.5.1.1._.1.0.2.7.9.8. .(.2.)...e.x.e.....O.r.i.g.i.n.a.l.F.i.l.e.n.a.m.e.=.r.u.f.u.s.-.3...1.8...e.x.e.....A.p.p.S.e.s.s.i.o.n.G.u.i.d.=.0.0.0.0.0.8.e.c.-.0.0.0.1.-.0.0.1.c.-.f.0.5.7.-.f.8.9.c.d.f.7.1.d.8.0.1.....T.a.r.g.e.t.A.p.p.I.d.=.W.:.0.0.0.6.4.b.b.b.8.3.f.b.7.0.f.4.e.6.c.6.9.2.2.d.9.e.2.a.e.9.7.7.7.c.2.0.0.0.0.0.0.0.0.0.!.0.0.0.0.6.1.

C:\ProgramData\Microsoft\Windows\WER\Temp\WER4EF.tmp.dmp

Download File

Process:	C:\Windows\SysWOW64\WerFault.exe
File Type:	Mini DuMP crash report, 15 streams, Fri May 27 15:37:27 2022, 0x1205a4 type
Category:	dropped
Size (bytes):	247037
Entropy (8bit):	3.4019784321205626
Encrypted:	false
SSDEEP:	3072:gSEI0xjd+pA3E8ddYKs9gIOgF5h50aUCgUaZlSyM:gq02pKS9RpDv9TjL
MD5:	44C5E4DC7B84E1EEF5DF29244B271C27
SHA1:	76F054DD9BF31FE8CB17FFE421326C28AF893375
SHA-256:	1C352EF7E0BE54FF750406198547353DD2B134BCE52E6605C50C987F3F4AD49E
SHA-512:	30CCC4CAB03269F496DB333A2957B14AA03015F1E0F82A95E49BB3BFA4F040D95EF76D7440A4F686A76B3075D81B7D162DD33C9AD901352C05F5BDA8F15C4459
Malicious:	false
Reputation:	low
Preview:	MDMP....... .......7.b............D...............X.......<...$ ......4...VN..........`.......8...........T...........X:..............` ..........L"...................................................................U...........B......."......GenuineIntelW...........T.............b.............................0..................W... .E.u.r.o.p.e. .S.t.a.n.d.a.r.d. .T.i.m.e.......................................W... .E.u.r.o.p.e. .D.a.y.l.i.g.h.t. .T.i.m.e.......................................1.7.1.3.4...1...x.8.6.f.r.e...r.s.4._.r.e.l.e.a.s.e...1.8.0.4.1.0.-.1.8.0.4.........................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\ProgramData\Microsoft\Windows\WER\Temp\WERD2D.tmp.WERInternalMetadata.xml

Download File

Process:	C:\Windows\SysWOW64\WerFault.exe
File Type:	XML 1.0 document, Little-endian UTF-16 Unicode text, with CRLF line terminators
Category:	dropped
Size (bytes):	8502
Entropy (8bit):	3.70589278952864
Encrypted:	false
SSDEEP:	192:Rrl7r3GLNiie6fR6Y4pSU3MNgmfZTMSh+prn89bigsfQ2m:RrlsNiD6J6YmSU3MNgmfdMSlizf4
MD5:	B93FFA0476A8523EA7DF34EB96EE2D4F
SHA1:	BE6DDD5F7DF7E5421CCD62548D76F13B32FFF2E0
SHA-256:	F75D9338A5A536D130B297A9A37474A8891CE23B775F16FD10E7C5BC77BBB149
SHA-512:	9DE7777D50148CE2CD0CC59EF85DA1C923407DD2A3CE91A0DBCC120E094334106C51286FAB7E73A3A0FCD32A3F333EF3CF8153B9B16D9DD2BFCCE90609B44015
Malicious:	false
Preview:	..<.?.x.m.l. .v.e.r.s.i.o.n.=.".1...0.". .e.n.c.o.d.i.n.g.=.".U.T.F.-.1.6.".?.>.....<.W.E.R.R.e.p.o.r.t.M.e.t.a.d.a.t.a.>.......<.O.S.V.e.r.s.i.o.n.I.n.f.o.r.m.a.t.i.o.n.>.........<.W.i.n.d.o.w.s.N.T.V.e.r.s.i.o.n.>.1.0...0.<./.W.i.n.d.o.w.s.N.T.V.e.r.s.i.o.n.>.........<.B.u.i.l.d.>.1.7.1.3.4.<./.B.u.i.l.d.>.........<.P.r.o.d.u.c.t.>.(.0.x.3.0.).:. .W.i.n.d.o.w.s. .1.0. .P.r.o.<./.P.r.o.d.u.c.t.>.........<.E.d.i.t.i.o.n.>.P.r.o.f.e.s.s.i.o.n.a.l.<./.E.d.i.t.i.o.n.>.........<.B.u.i.l.d.S.t.r.i.n.g.>.1.7.1.3.4...1...a.m.d.6.4.f.r.e...r.s.4._.r.e.l.e.a.s.e...1.8.0.4.1.0.-.1.8.0.4.<./.B.u.i.l.d.S.t.r.i.n.g.>.........<.R.e.v.i.s.i.o.n.>.1.<./.R.e.v.i.s.i.o.n.>.........<.F.l.a.v.o.r.>.M.u.l.t.i.p.r.o.c.e.s.s.o.r. .F.r.e.e.<./.F.l.a.v.o.r.>.........<.A.r.c.h.i.t.e.c.t.u.r.e.>.X.6.4.<./.A.r.c.h.i.t.e.c.t.u.r.e.>.........<.L.C.I.D.>.1.0.3.3.<./.L.C.I.D.>.......<./.O.S.V.e.r.s.i.o.n.I.n.f.o.r.m.a.t.i.o.n.>.......<.P.r.o.c.e.s.s.I.n.f.o.r.m.a.t.i.o.n.>.........<.P.i.d.>.2.2.8.4.<./.P.i.d.>.......

C:\ProgramData\Microsoft\Windows\WER\Temp\WERFAF.tmp.xml

Download File

Process:	C:\Windows\SysWOW64\WerFault.exe
File Type:	XML 1.0 document, ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	4883
Entropy (8bit):	4.567018892857431
Encrypted:	false
SSDEEP:	48:cvIwSD8zsEJgtWI9WgWgc8sqYjlZ8fm8M4J3BiWOwO7FdO+q8vmBiWOwORWpg3Kw:uITfCFZgrsqYJeJ3B4wzKmB4wEx3Rn/d
MD5:	A322FD3A9820993ECA4082B904DF1248
SHA1:	F930A289D71CEA987BE5895A52125985CD1BEA46
SHA-256:	A2ED696871D515B17FE51516D4D6F0BC33CBB524AE1EFE3ADCD905A62DB2589C
SHA-512:	45C5D16A6FB7FA6E373FBF54BD3AACC136AB28D463545FF98F9E06151A1D1A68C5FABE58DEEA7F352A983D5105F2E34994ECDABDB59A703B5AC29B2FB22D6FDA
Malicious:	false
Preview:	<?xml version="1.0" encoding="UTF-8" standalone="yes"?>..<req ver="2">.. <tlm>.. <src>.. <desc>.. <mach>.. <os>.. <arg nm="vermaj" val="10" />.. <arg nm="vermin" val="0" />.. <arg nm="verbld" val="17134" />.. <arg nm="vercsdbld" val="1" />.. <arg nm="verqfe" val="1" />.. <arg nm="csdbld" val="1" />.. <arg nm="versp" val="0" />.. <arg nm="arch" val="9" />.. <arg nm="lcid" val="1033" />.. <arg nm="geoid" val="244" />.. <arg nm="sku" val="48" />.. <arg nm="domain" val="0" />.. <arg nm="prodsuite" val="256" />.. <arg nm="ntprodtype" val="1" />.. <arg nm="platid" val="2" />.. <arg nm="tmsi" val="1533648" />.. <arg nm="osinsty" val="1" />.. <arg nm="iever" val="11.1.17134.0-11.0.47" />.. <arg nm="portos" val="0" />.. <arg nm="ram" val="4096" />..

C:\Users\user\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\firefox.exe.log

Download File

Process:	C:\Users\user\AppData\Roaming\firefox\firefox.exe
File Type:	ASCII text, with CRLF line terminators
Category:	modified
Size (bytes):	42
Entropy (8bit):	4.0050635535766075
Encrypted:	false
SSDEEP:	3:QHXMKa/xwwUy:Q3La/xwQ
MD5:	84CFDB4B995B1DBF543B26B86C863ADC
SHA1:	D2F47764908BF30036CF8248B9FF5541E2711FA2
SHA-256:	D8988D672D6915B46946B28C06AD8066C50041F6152A91D37FFA5CF129CC146B
SHA-512:	485F0ED45E13F00A93762CBF15B4B8F996553BAA021152FAE5ABA051E3736BCD3CA8F4328F0E6D9E3E1F910C96C4A9AE055331123EE08E3C2CE3A99AC2E177CE
Malicious:	false
Preview:	1,"fusion","GAC",0..1,"WinRT","NotApp",1..

C:\Users\user\AppData\Local\Temp\2d_PCX.ico

Download File

Process:	C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe
File Type:	MS Windows icon resource - 2 icons, 16x16, 8 bits/pixel, 32x32, 8 bits/pixel
Category:	dropped
Size (bytes):	3638
Entropy (8bit):	4.006295621141125
Encrypted:	false
SSDEEP:	48:aGOta08t7E/gbN1pv6ujgtYCOta08t7E/gbN1pv6uOlSKYHqYqzV5j1NuWo4:aGOtJyg4DJtCOtJyg4DMlSKYHqYyVPNL
MD5:	A47C532994D54721910BD8A3090B38CC
SHA1:	3280E39B6FA2CF411AAB9DCD094A30B3B37DDA65
SHA-256:	37E928B01C35FE4EF51DC141A0A84944D25421A51BAC114972954F91F228269F
SHA-512:	0029B4A24EFC220E744020EF173160708280BC66BD5AB52225335E31B18235DF378DDD2C582A21888C17212E5979F54FA8011803400118A115C10A76EB02BB96
Malicious:	false
Preview:	..............h...&... ..............(....... ...........@..................................................................................""".))).UUU.MMM.BBB.999..\|..PP........................3...f..........3...33..3f..3...3...3...f...f3..ff..f...f...f........3...f...................3...f..............f.........3...3.3.3.f.3...3...3...33..333.33f.33..33..33..3f..3f3.3ff.3f..3f..3f..3...3.3.3.f.3...3...3...3...3.3.3.f.3..3...3...3.3.3.f.3...3...3...f...f.3.f.f.f...f...f...f3..f33.f3f.f3..f3..f3..ff..ff3.fff.ff..ff..f...f.3.f.f.f...f...f...f...f.3.f..f...f...f...f.3.f...f................3...............33...f..3.......f...f3..3f..f...f...3....3...f...................3.f.f..................3...f...................3...f..........3...33..3f..3...3...3...f...f3..ff..f...f...f......3..f................3...f..................3...f...............3...f......3...33..3f..3...3...3...f...f3..ff..f...f...f........3...f...................3...f..............3...f.........ff..f.f.f....f

C:\Users\user\AppData\Roaming\firefox\firefox.exe

Download File

Process:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
File Type:	PE32 executable (console) Intel 80386 Mono/.Net assembly, for MS Windows
Category:	dropped
Size (bytes):	64616
Entropy (8bit):	6.037264560032456
Encrypted:	false
SSDEEP:	768:J8XcJiMjm2ieHlPyCsSuJbn8dBhFVBSMQ6Iq8TSYDKpgLaDViRLNdr:9YMaNylPYSAb8dBnTHv8DKKaDVkX
MD5:	6FD7592411112729BF6B1F2F6C34899F
SHA1:	5E5C839726D6A43C478AB0B95DBF52136679F5EA
SHA-256:	FFE4480CCC81B061F725C54587E9D1BA96547D27FE28083305D75796F2EB3E74
SHA-512:	21EFCC9DEE3960F1A64C6D8A44871742558666BB792D77ACE91236C7DBF42A6CA77086918F363C4391D9C00904C55A952E2C18BE5FA1A67A509827BFC630070D
Malicious:	true
Antivirus:	Antivirus: Metadefender, Detection: 0%, Browse Antivirus: ReversingLabs, Detection: 0%
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......PE..L...xX.Z..............0.............^.... ........@.. ....................... ............`.....................................O.......8...............h>........................................................... ............... ..H............text...d.... ...................... ..`.rsrc...8...........................@..@.reloc..............................@..B................@.......H........A...p..........T................................................~P...-.r...p.....(....(....s.....P.....0.."........(......-.r...p.rI..p(....s....z....0..........(....~P.....o........(....n(.....(..........%...(....~(.....(..........%...%...(.....(.....(..........%...%...%...(....V.(......}Q.....}R.....{Q.....{R......0...........(.......i.=...}S......i.@...}T......i.@...}U.....+m...(....o .....r]..p.o!...,..{T.......{U........o"....+(.ra..p.o!...,..{T.......

C:\Users\user\AppData\Roaming\xj1musnl.dy5\Chrome\Default\Cookies

Download File

Process:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
File Type:	SQLite 3.x database, last written using SQLite version 3032001
Category:	dropped
Size (bytes):	20480
Entropy (8bit):	0.7006690334145785
Encrypted:	false
SSDEEP:	24:TLbJLbXaFpEO5bNmISHn06UwcQPx5fBoe9H6pf1H1oNQ:T5LLOpEO5J/Kn7U1uBobfvoNQ
MD5:	A7FE10DA330AD03BF22DC9AC76BBB3E4
SHA1:	1805CB7A2208BAEFF71DCB3FE32DB0CC935CF803
SHA-256:	8D6B84A96429B5C672838BF431A47EC59655E561EBFBB4E63B46351D10A7AAD8
SHA-512:	1DBE27AED6E1E98E9F82AC1F5B774ACB6F3A773BEB17B66C2FB7B89D12AC87A6D5B716EF844678A5417F30EE8855224A8686A135876AB4C0561B3C6059E635C7
Malicious:	false
Preview:	SQLite format 3......@ ..........................................................................C....... ..g... .8....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

\Device\ConDrv

Download File

Process:	C:\Users\user\AppData\Roaming\firefox\firefox.exe
File Type:	ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	1049
Entropy (8bit):	4.2989523990568035
Encrypted:	false
SSDEEP:	24:z3U3g4DO/0XZd3Wo3opQ5ZKBQFYVgt7ovrNOYlK:zEw4DBXZxo4ABV+SrUYE
MD5:	970EE6AEAB63008333D1D883327DA660
SHA1:	A71E19F66886B1888A183BA1777A23FABAE9822E
SHA-256:	D270D397EB3CF1173D25795834B240466EFEE213E11B1B31CDC101015AFFCAD9
SHA-512:	EB49AEE1B4524E6F15C08345A380D7D28DC845DEBA5408A7D034F2F7F5A652C8A2E2FF293BFB307DE87DCC2FAA111BA3BE8BEF9C4752A73DE1835DCD844D39BB
Malicious:	false
Preview:	Microsoft .NET Framework Assembly Registration Utility version 4.7.3056.0..for Microsoft .NET Framework version 4.7.3056.0..Copyright (C) Microsoft Corporation. All rights reserved.....Syntax: RegAsm AssemblyName [Options]..Options:.. /unregister Unregister types.. /tlb[:FileName] Export the assembly to the specified type library.. and register it.. /regfile[:FileName] Generate a reg file with the specified name.. instead of registering the types. This option.. cannot be used with the /u or /tlb options.. /codebase Set the code base in the registry.. /registered Only refer to already registered type libraries.. /asmpath:Directory Look for assembly references here.. /nologo Prevents RegAsm from displaying logo.. /silent Silent mode. Prevents displaying of success messages.. /verbose Displays extra information..

Static File Info

General

File type:	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Entropy (8bit):	7.478277182957586
TrID:	Win32 Executable (generic) Net Framework (10011505/4) 49.83% Win32 Executable (generic) a (10002005/4) 49.78% Generic CIL Executable (.NET, Mono, etc.) (73296/58) 0.36% Generic Win/DOS Executable (2004/3) 0.01% DOS Executable Generic (2002/1) 0.01%
File name:	Halkbank_Ekstre_20220525_103511_102798 (2).exe
File size:	345088
MD5:	91b701f0faa2e791ceab8875d57b8701
SHA1:	61f6fc240b0632720f161a5eb1cdc427a3ebc170
SHA256:	9e0ff5207d60d3a7717e906eabff7fe2143f63c820e670d6fd98f0a40a393aec
SHA512:	9a6b1cb99930a9c26a2509b43a20d735afcc6af296540bbe9e5353d4f33088434b55de33b3f779840e8bba583ac52bfa148b9fe94d6233f2cae26ebbee6291c3
SSDEEP:	6144:y3i3XmJhC2i9+gFkc/aTJteJ8TQqHtg7RHtulU3Q/s9VBCNCTzS2N:y3i3XwC2i9iEBqHkoYQk9Xc1
TLSH:	D774024863DCAD47D29D0FFB88D142682361D839AB8BE70F6E94921D04343DF9A52B4F
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......PE..L...F..b............................4.... ........@.. ....................................@................................

File Icon


Icon Hash:	c8a2f0f074bc5e06

Static PE Info

General

Entrypoint:	0x44d034
Entrypoint Section:	.text
Digitally signed:	false
Imagebase:	0x400000
Subsystem:	windows gui
Image File Characteristics:	32BIT_MACHINE, EXECUTABLE_IMAGE
DLL Characteristics:	NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT
Time Stamp:	0x628DB046 [Wed May 25 04:27:50 2022 UTC]
TLS Callbacks:
CLR (.Net) Version:	v4.0.30319
OS Version Major:	4
OS Version Minor:	0
File Version Major:	4
File Version Minor:	0
Subsystem Version Major:	4
Subsystem Version Minor:	0
Import Hash:	f34d5f2d4577ed6d9ceec516c1f5a744

Entrypoint Preview

Instruction
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Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x4cfea	0x4a	.text
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x4e000	0x8dfa	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x58000	0xc	.reloc
IMAGE_DIRECTORY_ENTRY_DEBUG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COPYRIGHT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_GLOBALPTR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_TLS	0x0	0x0
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IAT	0x2000	0x8	.text
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x2008	0x48	.text
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x2000	0x4b03a	0x4b200	False	0.865757591514	data	7.75452715389	IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
.rsrc	0x4e000	0x8dfa	0x8e00	False	0.285128741197	data	3.80639650782	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.reloc	0x58000	0xc	0x200	False	0.044921875	data	0.101910425663	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type
RT_ICON	0x4e08c	0x4228	dBase IV DBT of \200.DBF, blocks size 0, block length 16896, next free block index 40, next free block 4294967295, next used block 4294961151
RT_ICON	0x522d8	0x25a8	data
RT_ICON	0x548a4	0x10a8	data
RT_ICON	0x55970	0x988	data
RT_ICON	0x5631c	0x468	GLS_BINARY_LSB_FIRST
RT_GROUP_ICON	0x567c0	0x4c	data
RT_VERSION	0x56848	0x37c	data
RT_MANIFEST	0x56c00	0x1fa	XML 1.0 document, ASCII text, with very long lines, with no line terminators

Imports

DLL	Import
mscoree.dll	_CorExeMain

Version Infos

Description	Data
LegalCopyright	2011-2022 Pete Batard (GPL v3)
InternalName	Rufus
FileVersion	3.18.1877
CompanyName	Akeo Consulting
LegalTrademarks	https://www.gnu.org/licenses/gpl-3.0.html
Comments	https://rufus.ie
ProductName	Rufus
ProductVersion	3.18.1877
FileDescription	Rufus
OriginalFilename	rufus-3.18.exe
Translation	0x0000 0x04b0

Timestamp	Source Port	Dest Port	Source IP	Dest IP
May 27, 2022 17:37:28.791698933 CEST	49758	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:29.054847956 CEST	587	49758	110.173.135.85	192.168.2.4
May 27, 2022 17:37:29.055025101 CEST	49758	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:30.317190886 CEST	587	49758	110.173.135.85	192.168.2.4
May 27, 2022 17:37:30.317625046 CEST	49758	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:30.579428911 CEST	587	49758	110.173.135.85	192.168.2.4
May 27, 2022 17:37:30.627140999 CEST	49758	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:30.896048069 CEST	587	49758	110.173.135.85	192.168.2.4
May 27, 2022 17:37:31.004213095 CEST	49758	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:31.017126083 CEST	49758	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:31.303564072 CEST	587	49758	110.173.135.85	192.168.2.4
May 27, 2022 17:37:31.303601027 CEST	587	49758	110.173.135.85	192.168.2.4
May 27, 2022 17:37:31.303621054 CEST	587	49758	110.173.135.85	192.168.2.4
May 27, 2022 17:37:31.303642035 CEST	587	49758	110.173.135.85	192.168.2.4
May 27, 2022 17:37:31.303649902 CEST	49758	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:31.303658962 CEST	587	49758	110.173.135.85	192.168.2.4
May 27, 2022 17:37:31.303702116 CEST	49758	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:31.309731960 CEST	587	49758	110.173.135.85	192.168.2.4
May 27, 2022 17:37:31.366477013 CEST	49758	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:31.626732111 CEST	587	49758	110.173.135.85	192.168.2.4
May 27, 2022 17:37:31.707359076 CEST	49758	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:31.809731960 CEST	49758	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:32.069454908 CEST	587	49758	110.173.135.85	192.168.2.4
May 27, 2022 17:37:32.163702965 CEST	49758	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:32.424072981 CEST	587	49758	110.173.135.85	192.168.2.4
May 27, 2022 17:37:32.425036907 CEST	49758	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:32.690483093 CEST	587	49758	110.173.135.85	192.168.2.4
May 27, 2022 17:37:32.691478014 CEST	49758	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:32.951251984 CEST	587	49758	110.173.135.85	192.168.2.4
May 27, 2022 17:37:32.951808929 CEST	49758	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:33.234618902 CEST	587	49758	110.173.135.85	192.168.2.4
May 27, 2022 17:37:33.258338928 CEST	49758	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:33.518134117 CEST	587	49758	110.173.135.85	192.168.2.4
May 27, 2022 17:37:33.519098043 CEST	49758	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:33.519249916 CEST	49758	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:33.519964933 CEST	49758	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:33.520773888 CEST	49758	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:33.778630972 CEST	587	49758	110.173.135.85	192.168.2.4
May 27, 2022 17:37:33.778671026 CEST	587	49758	110.173.135.85	192.168.2.4
May 27, 2022 17:37:33.779035091 CEST	587	49758	110.173.135.85	192.168.2.4
May 27, 2022 17:37:33.779928923 CEST	587	49758	110.173.135.85	192.168.2.4
May 27, 2022 17:37:33.797013044 CEST	587	49758	110.173.135.85	192.168.2.4
May 27, 2022 17:37:33.895137072 CEST	49758	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:34.893861055 CEST	49758	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:35.192838907 CEST	587	49758	110.173.135.85	192.168.2.4
May 27, 2022 17:37:35.670054913 CEST	587	49758	110.173.135.85	192.168.2.4
May 27, 2022 17:37:35.683948040 CEST	49758	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:35.741767883 CEST	49762	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:36.001494884 CEST	587	49762	110.173.135.85	192.168.2.4
May 27, 2022 17:37:36.001614094 CEST	49762	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:36.512365103 CEST	587	49762	110.173.135.85	192.168.2.4
May 27, 2022 17:37:36.521183014 CEST	49762	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:36.781204939 CEST	587	49762	110.173.135.85	192.168.2.4
May 27, 2022 17:37:36.781443119 CEST	49762	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:37.045120001 CEST	587	49762	110.173.135.85	192.168.2.4
May 27, 2022 17:37:37.057574987 CEST	49762	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:37.328577995 CEST	587	49762	110.173.135.85	192.168.2.4
May 27, 2022 17:37:37.328605890 CEST	587	49762	110.173.135.85	192.168.2.4
May 27, 2022 17:37:37.328618050 CEST	587	49762	110.173.135.85	192.168.2.4
May 27, 2022 17:37:37.328632116 CEST	587	49762	110.173.135.85	192.168.2.4
May 27, 2022 17:37:37.328644991 CEST	587	49762	110.173.135.85	192.168.2.4
May 27, 2022 17:37:37.328861952 CEST	49762	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:37.332777023 CEST	587	49762	110.173.135.85	192.168.2.4
May 27, 2022 17:37:37.335592985 CEST	49762	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:37.595478058 CEST	587	49762	110.173.135.85	192.168.2.4
May 27, 2022 17:37:37.599920034 CEST	49762	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:37.859627008 CEST	587	49762	110.173.135.85	192.168.2.4
May 27, 2022 17:37:37.860196114 CEST	49762	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:38.120975971 CEST	587	49762	110.173.135.85	192.168.2.4
May 27, 2022 17:37:38.125422001 CEST	49762	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:38.390629053 CEST	587	49762	110.173.135.85	192.168.2.4
May 27, 2022 17:37:38.394515038 CEST	49762	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:38.654273987 CEST	587	49762	110.173.135.85	192.168.2.4
May 27, 2022 17:37:38.707931995 CEST	49762	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:38.942825079 CEST	49762	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:39.212887049 CEST	587	49762	110.173.135.85	192.168.2.4
May 27, 2022 17:37:39.395549059 CEST	49762	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:39.799721003 CEST	49762	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:40.059518099 CEST	587	49762	110.173.135.85	192.168.2.4
May 27, 2022 17:37:40.088898897 CEST	49762	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:40.089103937 CEST	49762	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:40.089250088 CEST	49762	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:40.089396954 CEST	49762	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:40.089610100 CEST	49762	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:40.089744091 CEST	49762	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:40.089849949 CEST	49762	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:40.089955091 CEST	49762	587	192.168.2.4	110.173.135.85
May 27, 2022 17:37:40.355950117 CEST	587	49762	110.173.135.85	192.168.2.4
May 27, 2022 17:37:40.355974913 CEST	587	49762	110.173.135.85	192.168.2.4
May 27, 2022 17:37:40.355987072 CEST	587	49762	110.173.135.85	192.168.2.4
May 27, 2022 17:37:40.356039047 CEST	587	49762	110.173.135.85	192.168.2.4
May 27, 2022 17:37:40.356164932 CEST	587	49762	110.173.135.85	192.168.2.4
May 27, 2022 17:37:40.356235981 CEST	587	49762	110.173.135.85	192.168.2.4
May 27, 2022 17:37:40.356273890 CEST	587	49762	110.173.135.85	192.168.2.4
May 27, 2022 17:37:40.356355906 CEST	587	49762	110.173.135.85	192.168.2.4
May 27, 2022 17:37:40.367314100 CEST	587	49762	110.173.135.85	192.168.2.4
May 27, 2022 17:37:40.505058050 CEST	49762	587	192.168.2.4	110.173.135.85
May 27, 2022 17:39:08.330204010 CEST	49762	587	192.168.2.4	110.173.135.85
May 27, 2022 17:39:08.629039049 CEST	587	49762	110.173.135.85	192.168.2.4
May 27, 2022 17:39:09.144968033 CEST	587	49762	110.173.135.85	192.168.2.4

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
May 27, 2022 17:37:28.318325043 CEST	60506	53	192.168.2.4	8.8.8.8
May 27, 2022 17:37:28.722477913 CEST	53	60506	8.8.8.8	192.168.2.4
May 27, 2022 17:37:35.719588041 CEST	60758	53	192.168.2.4	8.8.8.8
May 27, 2022 17:37:35.737097979 CEST	53	60758	8.8.8.8	192.168.2.4

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class
May 27, 2022 17:37:28.318325043 CEST	192.168.2.4	8.8.8.8	0xe338	Standard query (0)	mail.gowiththegecko.com.au	A (IP address)	IN (0x0001)
May 27, 2022 17:37:35.719588041 CEST	192.168.2.4	8.8.8.8	0x9d0a	Standard query (0)	mail.gowiththegecko.com.au	A (IP address)	IN (0x0001)

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class
May 27, 2022 17:37:28.722477913 CEST	8.8.8.8	192.168.2.4	0xe338	No error (0)	mail.gowiththegecko.com.au		110.173.135.85	A (IP address)	IN (0x0001)
May 27, 2022 17:37:35.737097979 CEST	8.8.8.8	192.168.2.4	0x9d0a	No error (0)	mail.gowiththegecko.com.au		110.173.135.85	A (IP address)	IN (0x0001)

SMTP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP	Commands
May 27, 2022 17:37:30.317190886 CEST	587	49758	110.173.135.85	192.168.2.4	220-v90894.dpvps.com.au ESMTP Exim 4.95 #2 Sat, 28 May 2022 01:37:30 +1000 220-We do not authorize the use of this system to transport unsolicited, 220 and/or bulk e-mail.
May 27, 2022 17:37:30.317625046 CEST	49758	587	192.168.2.4	110.173.135.85	EHLO 921702
May 27, 2022 17:37:30.579428911 CEST	587	49758	110.173.135.85	192.168.2.4	250-v90894.dpvps.com.au Hello 921702 [102.129.143.42] 250-SIZE 52428800 250-8BITMIME 250-PIPELINING 250-PIPE_CONNECT 250-STARTTLS 250 HELP
May 27, 2022 17:37:30.627140999 CEST	49758	587	192.168.2.4	110.173.135.85	STARTTLS
May 27, 2022 17:37:30.896048069 CEST	587	49758	110.173.135.85	192.168.2.4	220 TLS go ahead
May 27, 2022 17:37:36.512365103 CEST	587	49762	110.173.135.85	192.168.2.4	220-v90894.dpvps.com.au ESMTP Exim 4.95 #2 Sat, 28 May 2022 01:37:36 +1000 220-We do not authorize the use of this system to transport unsolicited, 220 and/or bulk e-mail.
May 27, 2022 17:37:36.521183014 CEST	49762	587	192.168.2.4	110.173.135.85	EHLO 921702
May 27, 2022 17:37:36.781204939 CEST	587	49762	110.173.135.85	192.168.2.4	250-v90894.dpvps.com.au Hello 921702 [102.129.143.42] 250-SIZE 52428800 250-8BITMIME 250-PIPELINING 250-PIPE_CONNECT 250-STARTTLS 250 HELP
May 27, 2022 17:37:36.781443119 CEST	49762	587	192.168.2.4	110.173.135.85	STARTTLS
May 27, 2022 17:37:37.045120001 CEST	587	49762	110.173.135.85	192.168.2.4	220 TLS go ahead

Target ID:	0
Start time:	17:37:03
Start date:	27/05/2022
Path:	C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe
Wow64 process (32bit):	true
Commandline:	"C:\Users\user\Desktop\Halkbank_Ekstre_20220525_103511_102798 (2).exe"
Imagebase:	0x760000
File size:	345088 bytes
MD5 hash:	91B701F0FAA2E791CEAB8875D57B8701
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	.Net C# or VB.NET
Yara matches:	Rule: JoeSecurity_AgentTesla_1, Description: Yara detected AgentTesla, Source: 00000000.00000002.306509807.0000000003A89000.00000004.00000800.00020000.00000000.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_2, Description: Yara detected AgentTesla, Source: 00000000.00000002.306509807.0000000003A89000.00000004.00000800.00020000.00000000.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_1, Description: Yara detected AgentTesla, Source: 00000000.00000000.275002773.0000000003A89000.00000004.00000800.00020000.00000000.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_2, Description: Yara detected AgentTesla, Source: 00000000.00000000.275002773.0000000003A89000.00000004.00000800.00020000.00000000.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_1, Description: Yara detected AgentTesla, Source: 00000000.00000000.288517970.0000000003A89000.00000004.00000800.00020000.00000000.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_2, Description: Yara detected AgentTesla, Source: 00000000.00000000.288517970.0000000003A89000.00000004.00000800.00020000.00000000.sdmp, Author: Joe Security
Reputation:	low

Analysis Process: RegAsm.exePID: 6056, Parent PID: 2284

General

Target ID:	1
Start time:	17:37:04
Start date:	27/05/2022
Path:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
Wow64 process (32bit):	true
Commandline:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
Imagebase:	0x580000
File size:	64616 bytes
MD5 hash:	6FD7592411112729BF6B1F2F6C34899F
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	.Net C# or VB.NET
Yara matches:	Rule: JoeSecurity_AgentTesla_1, Description: Yara detected AgentTesla, Source: 00000001.00000000.257294583.0000000000402000.00000040.00000400.00020000.00000000.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_2, Description: Yara detected AgentTesla, Source: 00000001.00000000.257294583.0000000000402000.00000040.00000400.00020000.00000000.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_1, Description: Yara detected AgentTesla, Source: 00000001.00000000.255656425.0000000000402000.00000040.00000400.00020000.00000000.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_2, Description: Yara detected AgentTesla, Source: 00000001.00000000.255656425.0000000000402000.00000040.00000400.00020000.00000000.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_1, Description: Yara detected AgentTesla, Source: 00000001.00000000.256552993.0000000000402000.00000040.00000400.00020000.00000000.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_2, Description: Yara detected AgentTesla, Source: 00000001.00000000.256552993.0000000000402000.00000040.00000400.00020000.00000000.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_1, Description: Yara detected AgentTesla, Source: 00000001.00000002.773543495.0000000000402000.00000040.00000400.00020000.00000000.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_2, Description: Yara detected AgentTesla, Source: 00000001.00000002.773543495.0000000000402000.00000040.00000400.00020000.00000000.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_1, Description: Yara detected AgentTesla, Source: 00000001.00000000.257741939.0000000000402000.00000040.00000400.00020000.00000000.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_2, Description: Yara detected AgentTesla, Source: 00000001.00000000.257741939.0000000000402000.00000040.00000400.00020000.00000000.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_1, Description: Yara detected AgentTesla, Source: 00000001.00000002.775664989.0000000002841000.00000004.00000800.00020000.00000000.sdmp, Author: Joe Security Rule: JoeSecurity_CredentialStealer, Description: Yara detected Credential Stealer, Source: 00000001.00000002.775664989.0000000002841000.00000004.00000800.00020000.00000000.sdmp, Author: Joe Security
Reputation:	high

Analysis Process: WerFault.exePID: 3368, Parent PID: 2284

General

Target ID:	8
Start time:	17:37:24
Start date:	27/05/2022
Path:	C:\Windows\SysWOW64\WerFault.exe
Wow64 process (32bit):	true
Commandline:	C:\Windows\SysWOW64\WerFault.exe -u -p 2284 -s 1304
Imagebase:	0xa80000
File size:	434592 bytes
MD5 hash:	9E2B8ACAD48ECCA55C0230D63623661B
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: WerFault.exePID: 60, Parent PID: 2284

General

Target ID:	9
Start time:	17:37:24
Start date:	27/05/2022
Path:	C:\Windows\SysWOW64\WerFault.exe
Wow64 process (32bit):	true
Commandline:	C:\Windows\SysWOW64\WerFault.exe -u -p 2284 -s 1304
Imagebase:	0xa80000
File size:	434592 bytes
MD5 hash:	9E2B8ACAD48ECCA55C0230D63623661B
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	.Net C# or VB.NET
Reputation:	high

Analysis Process: firefox.exePID: 6560, Parent PID: 3616

General

Target ID:	17
Start time:	17:37:38
Start date:	27/05/2022
Path:	C:\Users\user\AppData\Roaming\firefox\firefox.exe
Wow64 process (32bit):	true
Commandline:	"C:\Users\user\AppData\Roaming\firefox\firefox.exe"
Imagebase:	0xf80000
File size:	64616 bytes
MD5 hash:	6FD7592411112729BF6B1F2F6C34899F
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	.Net C# or VB.NET
Antivirus matches:	Detection: 0%, Metadefender, Browse Detection: 0%, ReversingLabs
Reputation:	high

Analysis Process: conhost.exePID: 6628, Parent PID: 6560

General

Target ID:	18
Start time:	17:37:41
Start date:	27/05/2022
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff647620000
File size:	625664 bytes
MD5 hash:	EA777DEEA782E8B4D7C7C33BBF8A4496
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Disassembly

⊘No disassembly

Description:	Adversaries may obtain and abuse credentials of existing accounts as a means of gaining Initial Access, Persistence, Privilege Escalation, or Defense Evasion. Compromised credentials may be used to bypass access controls placed on various resources on systems within the network and may even be used for persistent access to remote systems and externally available services, such as VPNs, Outlook Web Access and remote desktop. Compromised credentials may also grant an adversary increased privilege to specific systems or access to restricted areas of the network. Adversaries may choose not to use malware or tools in conjunction with the legitimate access those credentials provide to make it harder to detect their presence.
Tactics:	Defense Evasion, Initial Access, Persistence, Privilege Escalation
Data Sources:	AWS CloudTrail logs, Authentication logs, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, Azure AD, GCP, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may abuse Windows Management Instrumentation (WMI) to achieve execution. WMI is a Windows administration feature that provides a uniform environment for local and remote access to Windows system components. It relies on the WMI service for local and remote access and the server message block (SMB) and Remote Procedure Call Service (RPCS) for remote access. RPCS operates over port 135.
Tactics:	Execution
Data Sources:	Authentication logs, Netflow/Enclave netflow, Process command-line parameters, Process monitoring
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may execute their own malicious payloads by hijacking the library manifest used to load DLLs. Adversaries may take advantage of vague references in the library manifest of a program by replacing a legitimate library with a malicious one, causing the operating system to load their malicious library when it is called for by the victim program.
Tactics:	Defense Evasion, Persistence, Privilege Escalation
Data Sources:	Loaded DLLs, Process monitoring, Process use of network
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may achieve persistence by adding a program to a startup folder or referencing it with a Registry run key. Adding an entry to the "run keys" in the Registry or startup folder will cause the program referenced to be executed when a user logs in. These programs will be executed under the context of the user and will have the account's associated permissions level.
Tactics:	Persistence, Privilege Escalation
Data Sources:	File monitoring, Windows Registry
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may modify access tokens to operate under a different user or system security context to perform actions and bypass access controls. Windows uses access tokens to determine the ownership of a running process. A user can manipulate access tokens to make a running process appear as though it is the child of a different process or belongs to someone other than the user that started the process. When this occurs, the process also takes on the security context associated with the new token.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	API monitoring, Access tokens, Authentication logs, Process command-line parameters, Process monitoring, Windows event logs
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may inject code into processes in order to evade process-based defenses as well as possibly elevate privileges. Process injection is a method of executing arbitrary code in the address space of a separate live process. Running code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via process injection may also evade detection from security products since the execution is masked under a legitimate process.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	API monitoring, DLL monitoring, File monitoring, Named Pipes, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may disable security tools to avoid possible detection of their tools and activities. This can take the form of killing security software or event logging processes, deleting Registry keys so that tools do not start at run time, or other methods to interfere with security tools scanning or reporting information.
Tactics:	Defense Evasion
Data Sources:	File monitoring, Process command-line parameters, Services, Windows Registry
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use Obfuscated Files or Information to hide artifacts of an intrusion from analysis. They may require separate mechanisms to decode or deobfuscate that information depending on how they intend to use it. Methods for doing that include built-in functionality of malware or by using utilities present on the system.
Tactics:	Defense Evasion
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit. This is common behavior that can be used across different platforms and the network to evade defenses.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, Email gateway, Environment variable, File monitoring, Malware reverse engineering, Network intrusion detection system, Network protocol analysis, Process command-line parameters, Process monitoring, Process use of network, SSL/TLS inspection, Windows event logs
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may perform software packing or virtual machine software protection to conceal their code. Software packing is a method of compressing or encrypting an executable. Packing an executable changes the file signature in an attempt to avoid signature-based detection. Most decompression techniques decompress the executable code in memory. Virtual machine software protection translates an executable's original code into a special format that only a special virtual machine can run. A virtual machine is then called to run this code.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata
Platforms:	macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to manipulate features of their artifacts to make them appear legitimate or benign to users and/or security tools. Masquerading occurs when the name or location of an object, legitimate or malicious, is manipulated or abused for the sake of evading defenses and observation. This may include manipulating file metadata, tricking users into misidentifying the file type, and giving legitimate task or service names.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ various means to detect and avoid virtualization and analysis environments. This may include changing behaviors based on the results of checks for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox. If the adversary detects a VME, they may alter their malware to disengage from the victim or conceal the core functions of the implant. They may also search for VME artifacts before dropping secondary or additional payloads. Adversaries may use the information learned from [Virtualization/Sandbox Evasion](https://attack.mitre.org/techniques/T1497) during automated discovery to shape follow-on behaviors.
Tactics:	Defense Evasion, Discovery
Data Sources:	Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may set files and directories to be hidden to evade detection mechanisms. To prevent normal users from accidentally changing special files on a system, most operating systems have the concept of a ‘hidden’ file. These files don’t show up when a user browses the file system with a GUI or when using normal commands on the command line. Users must explicitly ask to show the hidden files either via a series of Graphical User Interface (GUI) prompts or with command line switches ( `dir /a` for Windows and `ls –a` for Linux and macOS).
Tactics:	Defense Evasion
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to dump credentials to obtain account login and credential material, normally in the form of a hash or a clear text password, from the operating system and software. Credentials can then be used to perform Lateral Movement and access restricted information.
Tactics:	Credential Access
Data Sources:	API monitoring, PowerShell logs, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use methods of capturing user input to obtain credentials or collect information. During normal system usage, users often provide credentials to various different locations, such as login pages/portals or system dialog boxes. Input capture mechanisms may be transparent to the user (e.g. Credential API Hooking ) or rely on deceiving the user into providing input into what they believe to be a genuine service (e.g. Web Portal Capture ).
Tactics:	Collection, Credential Access
Data Sources:	API monitoring, Binary file metadata, DLL monitoring, Kernel drivers, Loaded DLLs, PowerShell logs, Process command-line parameters, Process monitoring, User interface, Windows Registry, Windows event logs
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may search the Registry on compromised systems for insecurely stored credentials. The Windows Registry stores configuration information that can be used by the system or other programs. Adversaries may query the Registry looking for credentials and passwords that have been stored for use by other programs or services. Sometimes these credentials are used for automatic logons.
Tactics:	Credential Access
Data Sources:	Process command-line parameters, Process monitoring, Windows Registry
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may enumerate files and directories or may search in specific locations of a host or network share for certain information within a file system. Adversaries may use the information from File and Directory Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	AWS CloudTrail logs, Azure activity logs, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, GCP, Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may interact with the Windows Registry to gather information about the system, configuration, and installed software.
Tactics:	Discovery
Data Sources:	Process command-line parameters, Process monitoring, Windows Registry
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	AWS CloudTrail logs, Azure activity logs, File monitoring, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, Azure AD, GCP, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report Halkbank_Ekstre_20220525_103511_102798 (2).exe

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Threatname: Agenttesla

Yara Signatures

Memory Dumps

Unpacked PEs

Sigma Signatures

Networking

Snort Signatures

Joe Sandbox Signatures

AV Detection

Compliance

Networking

Key, Mouse, Clipboard, Microphone and Screen Capturing

System Summary

Data Obfuscation

Persistence and Installation Behavior

Boot Survival

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Anti Debugging

HIPS / PFW / Operating System Protection Evasion

Language, Device and Operating System Detection

Stealing of Sensitive Information

Remote Access Functionality

Mitre Att&ck Matrix

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

URLs from Memory and Binaries

World Map of Contacted IPs

Public IPs

General Information

Warnings

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_UNNHQCRYQ1ZFCITV_e531fb32b3144411c4bc2422ecfac52bfde9af_d16772c1_006a1dc6\Report.wer

C:\ProgramData\Microsoft\Windows\WER\Temp\WER4EF.tmp.dmp

C:\ProgramData\Microsoft\Windows\WER\Temp\WERD2D.tmp.WERInternalMetadata.xml

C:\ProgramData\Microsoft\Windows\WER\Temp\WERFAF.tmp.xml

C:\Users\user\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\firefox.exe.log

C:\Users\user\AppData\Local\Temp\2d_PCX.ico

C:\Users\user\AppData\Roaming\firefox\firefox.exe

C:\Users\user\AppData\Roaming\xj1musnl.dy5\Chrome\Default\Cookies

\Device\ConDrv

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Data Directories

Windows Analysis Report
Halkbank_Ekstre_20220525_103511_102798 (2).exe

Description:	Adversaries may attempt to get information about running processes on a system. Information obtained could be used to gain an understanding of common software/applications running on systems within the network. Adversaries may use the information from Process Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	API monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may compress and/or encrypt data that is collected prior to exfiltration. Compressing the data can help to obfuscate the collected data and minimize the amount of data sent over the network. Encryption can be used to hide information that is being exfiltrated from detection or make exfiltration less conspicuous upon inspection by a defender.
Tactics:	Collection
Data Sources:	Binary file metadata, File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may search local system sources, such as file systems or local databases, to find files of interest and sensitive data prior to Exfiltration.
Tactics:	Collection
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may target user email to collect sensitive information. Emails may contain sensitive data, including trade secrets or personal information, that can prove valuable to adversaries. Adversaries can collect or forward email from mail servers or clients.
Tactics:	Collection
Data Sources:	Authentication logs, Email gateway, File monitoring, Mail server, Office 365 trace logs, Process monitoring, Process use of network
Platforms:	Office 365, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may collect data stored in the clipboard from users copying information within or between applications.
Tactics:	Collection
Data Sources:	API monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if secret keys are encoded and/or generated within malware samples/configuration files.
Tactics:	Command and Control
Data Sources:	Malware reverse engineering, Netflow/Enclave netflow, Packet capture, Process monitoring, Process use of network, SSL/TLS inspection
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using a protocol and port paring that are typically not associated. For example, HTTPS over port 8088or port 587as opposed to the traditional port 443. Adversaries may make changes to the standard port used by a protocol to bypass filtering or muddle analysis/parsing of network data.
Tactics:	Command and Control
Data Sources:	Netflow/Enclave netflow, Packet capture, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use a non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).
Tactics:	Command and Control
Data Sources:	Host network interface, Netflow/Enclave netflow, Network intrusion detection system, Network protocol analysis, Packet capture, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.
Tactics:	Command and Control
Data Sources:	DNS records, Netflow/Enclave netflow, Network protocol analysis, Packet capture, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre