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Windows Analysis Report
SecuriteInfo.com.Suspicious.Win32.Save.a.5066.21910

Overview

General Information

Sample Name:	SecuriteInfo.com.Suspicious.Win32.Save.a.5066.21910 (renamed file extension from 21910 to exe)
Analysis ID:	680462
MD5:	836deaf4e5b11b7ed1a46fea5850b33a
SHA1:	4ef5dd4bde33a08e5c17da867ee4d14090673317
SHA256:	a83b4422cdae1748849530513cad3dae8e7ccee4f1117e696a4542156f1ae9e7
Tags:	exe
Infos:

Detection

AgentTesla

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

Signatures

Multi AV Scanner detection for submitted file

Malicious sample detected (through community Yara rule)

Yara detected AgentTesla

Antivirus / Scanner detection for submitted sample

Antivirus detection for URL or domain

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

Writes to foreign memory regions

.NET source code references suspicious native API functions

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

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

May sleep (evasive loops) to hinder dynamic analysis

Uses code obfuscation techniques (call, push, ret)

Detected potential crypto function

Yara detected Credential Stealer

IP address seen in connection with other malware

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 an invalid checksum

PE file contains strange resources

Detected TCP or UDP traffic on non-standard ports

Uses SMTP (mail sending)

PE / OLE file has an invalid certificate

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

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

Classification

Process Tree

System is w10x64

SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe (PID: 6008 cmdline: "C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe" MD5: 836DEAF4E5B11B7ED1A46FEA5850B33A)

cvtres.exe (PID: 6052 cmdline: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe MD5: C09985AE74F0882F208D75DE27770DFA)

cleanup

Malware Configuration

Threatname: Agenttesla

{"Exfil Mode": "SMTP", "Username": "sylvainbaril@ocpi.com.my", "Password": "9v91sGq7r9M$", "Host": "mail.ocpi.com.my"}

Yara Signatures

Memory Dumps

Source	Rule	Description	Author	Strings
00000001.00000000.245549949.0000000000402000.00000040.00000400.00020000.00000000.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
00000001.00000000.245549949.0000000000402000.00000040.00000400.00020000.00000000.sdmp	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
00000001.00000000.245549949.0000000000402000.00000040.00000400.00020000.00000000.sdmp	Windows_Trojan_AgentTesla_d3ac2b2f	unknown	unknown	0x2f830:$a13: get_DnsResolver 0x2e057:$a20: get_LastAccessed 0x301c2:$a27: set_InternalServerPort 0x304db:$a30: set_GuidMasterKey 0x2e15e:$a33: get_Clipboard 0x2e16c:$a34: get_Keyboard 0x2f463:$a35: get_ShiftKeyDown 0x2f474:$a36: get_AltKeyDown 0x2e179:$a37: get_Password 0x2ec13:$a38: get_PasswordHash 0x2fc30:$a39: get_DefaultCredentials
00000001.00000000.244725171.0000000000402000.00000040.00000400.00020000.00000000.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
00000001.00000000.244725171.0000000000402000.00000040.00000400.00020000.00000000.sdmp	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
00000001.00000000.244725171.0000000000402000.00000040.00000400.00020000.00000000.sdmp	Windows_Trojan_AgentTesla_d3ac2b2f	unknown	unknown	0x2f830:$a13: get_DnsResolver 0x2e057:$a20: get_LastAccessed 0x301c2:$a27: set_InternalServerPort 0x304db:$a30: set_GuidMasterKey 0x2e15e:$a33: get_Clipboard 0x2e16c:$a34: get_Keyboard 0x2f463:$a35: get_ShiftKeyDown 0x2f474:$a36: get_AltKeyDown 0x2e179:$a37: get_Password 0x2ec13:$a38: get_PasswordHash 0x2fc30:$a39: get_DefaultCredentials
00000001.00000000.245291051.0000000000402000.00000040.00000400.00020000.00000000.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
00000001.00000000.245291051.0000000000402000.00000040.00000400.00020000.00000000.sdmp	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
00000001.00000000.245291051.0000000000402000.00000040.00000400.00020000.00000000.sdmp	Windows_Trojan_AgentTesla_d3ac2b2f	unknown	unknown	0x2f830:$a13: get_DnsResolver 0x2e057:$a20: get_LastAccessed 0x301c2:$a27: set_InternalServerPort 0x304db:$a30: set_GuidMasterKey 0x2e15e:$a33: get_Clipboard 0x2e16c:$a34: get_Keyboard 0x2f463:$a35: get_ShiftKeyDown 0x2f474:$a36: get_AltKeyDown 0x2e179:$a37: get_Password 0x2ec13:$a38: get_PasswordHash 0x2fc30:$a39: get_DefaultCredentials
00000001.00000002.509237498.0000000000402000.00000040.00000400.00020000.00000000.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
00000001.00000002.509237498.0000000000402000.00000040.00000400.00020000.00000000.sdmp	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
00000001.00000002.509237498.0000000000402000.00000040.00000400.00020000.00000000.sdmp	Windows_Trojan_AgentTesla_d3ac2b2f	unknown	unknown	0x2f830:$a13: get_DnsResolver 0x2e057:$a20: get_LastAccessed 0x301c2:$a27: set_InternalServerPort 0x304db:$a30: set_GuidMasterKey 0x2e15e:$a33: get_Clipboard 0x2e16c:$a34: get_Keyboard 0x2f463:$a35: get_ShiftKeyDown 0x2f474:$a36: get_AltKeyDown 0x2e179:$a37: get_Password 0x2ec13:$a38: get_PasswordHash 0x2fc30:$a39: get_DefaultCredentials
00000001.00000000.244974805.0000000000402000.00000040.00000400.00020000.00000000.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
00000001.00000000.244974805.0000000000402000.00000040.00000400.00020000.00000000.sdmp	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
00000001.00000000.244974805.0000000000402000.00000040.00000400.00020000.00000000.sdmp	Windows_Trojan_AgentTesla_d3ac2b2f	unknown	unknown	0x2f830:$a13: get_DnsResolver 0x2e057:$a20: get_LastAccessed 0x301c2:$a27: set_InternalServerPort 0x304db:$a30: set_GuidMasterKey 0x2e15e:$a33: get_Clipboard 0x2e16c:$a34: get_Keyboard 0x2f463:$a35: get_ShiftKeyDown 0x2f474:$a36: get_AltKeyDown 0x2e179:$a37: get_Password 0x2ec13:$a38: get_PasswordHash 0x2fc30:$a39: get_DefaultCredentials
00000001.00000002.511164792.0000000006921000.00000004.00000800.00020000.00000000.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
00000001.00000002.511164792.0000000006921000.00000004.00000800.00020000.00000000.sdmp	JoeSecurity_CredentialStealer	Yara detected Credential Stealer	Joe Security
00000000.00000002.248323120.0000000004AAA000.00000004.00000800.00020000.00000000.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
00000000.00000002.248323120.0000000004AAA000.00000004.00000800.00020000.00000000.sdmp	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
00000000.00000002.248323120.0000000004AAA000.00000004.00000800.00020000.00000000.sdmp	Windows_Trojan_AgentTesla_d3ac2b2f	unknown	unknown	0x5131c0:$a13: get_DnsResolver 0x546de0:$a13: get_DnsResolver 0x5119e7:$a20: get_LastAccessed 0x545607:$a20: get_LastAccessed 0x513b52:$a27: set_InternalServerPort 0x547772:$a27: set_InternalServerPort 0x513e6b:$a30: set_GuidMasterKey 0x547a8b:$a30: set_GuidMasterKey 0x511aee:$a33: get_Clipboard 0x54570e:$a33: get_Clipboard 0x511afc:$a34: get_Keyboard 0x54571c:$a34: get_Keyboard 0x512df3:$a35: get_ShiftKeyDown 0x546a13:$a35: get_ShiftKeyDown 0x512e04:$a36: get_AltKeyDown 0x546a24:$a36: get_AltKeyDown 0x511b09:$a37: get_Password 0x545729:$a37: get_Password 0x5125a3:$a38: get_PasswordHash 0x5461c3:$a38: get_PasswordHash 0x5135c0:$a39: get_DefaultCredentials
Process Memory Space: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe PID: 6008	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
Process Memory Space: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe PID: 6008	Windows_Trojan_AgentTesla_d3ac2b2f	unknown	unknown	0x10f3d0:$a13: get_DnsResolver 0x10de57:$a20: get_LastAccessed 0x10fd11:$a27: set_InternalServerPort 0x10ff6d:$a30: set_GuidMasterKey 0x10df4a:$a33: get_Clipboard 0x10df58:$a34: get_Keyboard 0x10f0a2:$a35: get_ShiftKeyDown 0x10f0b3:$a36: get_AltKeyDown 0x10df65:$a37: get_Password 0x10e95b:$a38: get_PasswordHash 0x10f7a4:$a39: get_DefaultCredentials
Process Memory Space: cvtres.exe PID: 6052	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
Process Memory Space: cvtres.exe PID: 6052	JoeSecurity_CredentialStealer	Yara detected Credential Stealer	Joe Security
Process Memory Space: cvtres.exe PID: 6052	Windows_Trojan_AgentTesla_d3ac2b2f	unknown	unknown	0x2c301:$a13: get_DnsResolver 0x340cc:$a13: get_DnsResolver 0x2ad88:$a20: get_LastAccessed 0x32b53:$a20: get_LastAccessed 0x2cc42:$a27: set_InternalServerPort 0x34a0d:$a27: set_InternalServerPort 0x2ce9e:$a30: set_GuidMasterKey 0x34c69:$a30: set_GuidMasterKey 0x2ae7b:$a33: get_Clipboard 0x32c46:$a33: get_Clipboard 0x2ae89:$a34: get_Keyboard 0x32c54:$a34: get_Keyboard 0x2bfd3:$a35: get_ShiftKeyDown 0x33d9e:$a35: get_ShiftKeyDown 0x2bfe4:$a36: get_AltKeyDown 0x33daf:$a36: get_AltKeyDown 0x2ae96:$a37: get_Password 0x32c61:$a37: get_Password 0x2b88c:$a38: get_PasswordHash 0x33657:$a38: get_PasswordHash 0x2c6d5:$a39: get_DefaultCredentials
Click to see the 20 entries

Unpacked PEs

Source	Rule	Description	Author	Strings
0.2.SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe.4f8d790.0.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
0.2.SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe.4f8d790.0.unpack	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
0.2.SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe.4f8d790.0.unpack	MALWARE_Win_AgentTeslaV3	AgentTeslaV3 infostealer payload	ditekSHen	0x304f4:$s10: logins 0x2ff5b:$s11: credential 0x2c55e:$g1: get_Clipboard 0x2c56c:$g2: get_Keyboard 0x2c579:$g3: get_Password 0x2d853:$g4: get_CtrlKeyDown 0x2d863:$g5: get_ShiftKeyDown 0x2d874:$g6: get_AltKeyDown
1.0.cvtres.exe.400000.4.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
1.0.cvtres.exe.400000.4.unpack	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
0.2.SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe.4f8d790.0.unpack	Windows_Trojan_AgentTesla_d3ac2b2f	unknown	unknown	0x2dc30:$a13: get_DnsResolver 0x2c457:$a20: get_LastAccessed 0x2e5c2:$a27: set_InternalServerPort 0x2e8db:$a30: set_GuidMasterKey 0x2c55e:$a33: get_Clipboard 0x2c56c:$a34: get_Keyboard 0x2d863:$a35: get_ShiftKeyDown 0x2d874:$a36: get_AltKeyDown 0x2c579:$a37: get_Password 0x2d013:$a38: get_PasswordHash 0x2e030:$a39: get_DefaultCredentials
1.2.cvtres.exe.400000.0.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
1.2.cvtres.exe.400000.0.unpack	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
1.0.cvtres.exe.400000.4.unpack	MALWARE_Win_AgentTeslaV3	AgentTeslaV3 infostealer payload	ditekSHen	0x322f4:$s10: logins 0x31d5b:$s11: credential 0x2e35e:$g1: get_Clipboard 0x2e36c:$g2: get_Keyboard 0x2e379:$g3: get_Password 0x2f653:$g4: get_CtrlKeyDown 0x2f663:$g5: get_ShiftKeyDown 0x2f674:$g6: get_AltKeyDown
1.2.cvtres.exe.400000.0.unpack	MALWARE_Win_AgentTeslaV3	AgentTeslaV3 infostealer payload	ditekSHen	0x322f4:$s10: logins 0x31d5b:$s11: credential 0x2e35e:$g1: get_Clipboard 0x2e36c:$g2: get_Keyboard 0x2e379:$g3: get_Password 0x2f653:$g4: get_CtrlKeyDown 0x2f663:$g5: get_ShiftKeyDown 0x2f674:$g6: get_AltKeyDown
1.0.cvtres.exe.400000.4.unpack	Windows_Trojan_AgentTesla_d3ac2b2f	unknown	unknown	0x2fa30:$a13: get_DnsResolver 0x2e257:$a20: get_LastAccessed 0x303c2:$a27: set_InternalServerPort 0x306db:$a30: set_GuidMasterKey 0x2e35e:$a33: get_Clipboard 0x2e36c:$a34: get_Keyboard 0x2f663:$a35: get_ShiftKeyDown 0x2f674:$a36: get_AltKeyDown 0x2e379:$a37: get_Password 0x2ee13:$a38: get_PasswordHash 0x2fe30:$a39: get_DefaultCredentials
1.2.cvtres.exe.400000.0.unpack	Windows_Trojan_AgentTesla_d3ac2b2f	unknown	unknown	0x2fa30:$a13: get_DnsResolver 0x2e257:$a20: get_LastAccessed 0x303c2:$a27: set_InternalServerPort 0x306db:$a30: set_GuidMasterKey 0x2e35e:$a33: get_Clipboard 0x2e36c:$a34: get_Keyboard 0x2f663:$a35: get_ShiftKeyDown 0x2f674:$a36: get_AltKeyDown 0x2e379:$a37: get_Password 0x2ee13:$a38: get_PasswordHash 0x2fe30:$a39: get_DefaultCredentials
1.0.cvtres.exe.400000.0.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
1.0.cvtres.exe.400000.0.unpack	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
1.0.cvtres.exe.400000.0.unpack	MALWARE_Win_AgentTeslaV3	AgentTeslaV3 infostealer payload	ditekSHen	0x322f4:$s10: logins 0x31d5b:$s11: credential 0x2e35e:$g1: get_Clipboard 0x2e36c:$g2: get_Keyboard 0x2e379:$g3: get_Password 0x2f653:$g4: get_CtrlKeyDown 0x2f663:$g5: get_ShiftKeyDown 0x2f674:$g6: get_AltKeyDown
1.0.cvtres.exe.400000.0.unpack	Windows_Trojan_AgentTesla_d3ac2b2f	unknown	unknown	0x2fa30:$a13: get_DnsResolver 0x2e257:$a20: get_LastAccessed 0x303c2:$a27: set_InternalServerPort 0x306db:$a30: set_GuidMasterKey 0x2e35e:$a33: get_Clipboard 0x2e36c:$a34: get_Keyboard 0x2f663:$a35: get_ShiftKeyDown 0x2f674:$a36: get_AltKeyDown 0x2e379:$a37: get_Password 0x2ee13:$a38: get_PasswordHash 0x2fe30:$a39: get_DefaultCredentials
1.0.cvtres.exe.400000.1.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
1.0.cvtres.exe.400000.1.unpack	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
1.0.cvtres.exe.400000.1.unpack	MALWARE_Win_AgentTeslaV3	AgentTeslaV3 infostealer payload	ditekSHen	0x322f4:$s10: logins 0x31d5b:$s11: credential 0x2e35e:$g1: get_Clipboard 0x2e36c:$g2: get_Keyboard 0x2e379:$g3: get_Password 0x2f653:$g4: get_CtrlKeyDown 0x2f663:$g5: get_ShiftKeyDown 0x2f674:$g6: get_AltKeyDown
1.0.cvtres.exe.400000.1.unpack	Windows_Trojan_AgentTesla_d3ac2b2f	unknown	unknown	0x2fa30:$a13: get_DnsResolver 0x2e257:$a20: get_LastAccessed 0x303c2:$a27: set_InternalServerPort 0x306db:$a30: set_GuidMasterKey 0x2e35e:$a33: get_Clipboard 0x2e36c:$a34: get_Keyboard 0x2f663:$a35: get_ShiftKeyDown 0x2f674:$a36: get_AltKeyDown 0x2e379:$a37: get_Password 0x2ee13:$a38: get_PasswordHash 0x2fe30:$a39: get_DefaultCredentials
1.0.cvtres.exe.400000.3.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
1.0.cvtres.exe.400000.3.unpack	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
1.0.cvtres.exe.400000.3.unpack	MALWARE_Win_AgentTeslaV3	AgentTeslaV3 infostealer payload	ditekSHen	0x322f4:$s10: logins 0x31d5b:$s11: credential 0x2e35e:$g1: get_Clipboard 0x2e36c:$g2: get_Keyboard 0x2e379:$g3: get_Password 0x2f653:$g4: get_CtrlKeyDown 0x2f663:$g5: get_ShiftKeyDown 0x2f674:$g6: get_AltKeyDown
1.0.cvtres.exe.400000.3.unpack	Windows_Trojan_AgentTesla_d3ac2b2f	unknown	unknown	0x2fa30:$a13: get_DnsResolver 0x2e257:$a20: get_LastAccessed 0x303c2:$a27: set_InternalServerPort 0x306db:$a30: set_GuidMasterKey 0x2e35e:$a33: get_Clipboard 0x2e36c:$a34: get_Keyboard 0x2f663:$a35: get_ShiftKeyDown 0x2f674:$a36: get_AltKeyDown 0x2e379:$a37: get_Password 0x2ee13:$a38: get_PasswordHash 0x2fe30:$a39: get_DefaultCredentials
1.0.cvtres.exe.400000.2.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
1.0.cvtres.exe.400000.2.unpack	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
1.0.cvtres.exe.400000.2.unpack	MALWARE_Win_AgentTeslaV3	AgentTeslaV3 infostealer payload	ditekSHen	0x322f4:$s10: logins 0x31d5b:$s11: credential 0x2e35e:$g1: get_Clipboard 0x2e36c:$g2: get_Keyboard 0x2e379:$g3: get_Password 0x2f653:$g4: get_CtrlKeyDown 0x2f663:$g5: get_ShiftKeyDown 0x2f674:$g6: get_AltKeyDown
1.0.cvtres.exe.400000.2.unpack	Windows_Trojan_AgentTesla_d3ac2b2f	unknown	unknown	0x2fa30:$a13: get_DnsResolver 0x2e257:$a20: get_LastAccessed 0x303c2:$a27: set_InternalServerPort 0x306db:$a30: set_GuidMasterKey 0x2e35e:$a33: get_Clipboard 0x2e36c:$a34: get_Keyboard 0x2f663:$a35: get_ShiftKeyDown 0x2f674:$a36: get_AltKeyDown 0x2e379:$a37: get_Password 0x2ee13:$a38: get_PasswordHash 0x2fe30:$a39: get_DefaultCredentials
0.2.SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe.4f8d790.0.raw.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
0.2.SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe.4f8d790.0.raw.unpack	JoeSecurity_AgentTesla_2	Yara detected AgentTesla	Joe Security
0.2.SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe.4f8d790.0.raw.unpack	MALWARE_Win_AgentTeslaV3	AgentTeslaV3 infostealer payload	ditekSHen	0x322f4:$s10: logins 0x65f14:$s10: logins 0x31d5b:$s11: credential 0x6597b:$s11: credential 0x2e35e:$g1: get_Clipboard 0x61f7e:$g1: get_Clipboard 0x2e36c:$g2: get_Keyboard 0x61f8c:$g2: get_Keyboard 0x2e379:$g3: get_Password 0x61f99:$g3: get_Password 0x2f653:$g4: get_CtrlKeyDown 0x63273:$g4: get_CtrlKeyDown 0x2f663:$g5: get_ShiftKeyDown 0x63283:$g5: get_ShiftKeyDown 0x2f674:$g6: get_AltKeyDown 0x63294:$g6: get_AltKeyDown
0.2.SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe.4f8d790.0.raw.unpack	Windows_Trojan_AgentTesla_d3ac2b2f	unknown	unknown	0x2fa30:$a13: get_DnsResolver 0x63650:$a13: get_DnsResolver 0x2e257:$a20: get_LastAccessed 0x61e77:$a20: get_LastAccessed 0x303c2:$a27: set_InternalServerPort 0x63fe2:$a27: set_InternalServerPort 0x306db:$a30: set_GuidMasterKey 0x642fb:$a30: set_GuidMasterKey 0x2e35e:$a33: get_Clipboard 0x61f7e:$a33: get_Clipboard 0x2e36c:$a34: get_Keyboard 0x61f8c:$a34: get_Keyboard 0x2f663:$a35: get_ShiftKeyDown 0x63283:$a35: get_ShiftKeyDown 0x2f674:$a36: get_AltKeyDown 0x63294:$a36: get_AltKeyDown 0x2e379:$a37: get_Password 0x61f99:$a37: get_Password 0x2ee13:$a38: get_PasswordHash 0x62a33:$a38: get_PasswordHash 0x2fe30:$a39: get_DefaultCredentials
Click to see the 27 entries

Sigma Signatures

⊘No Sigma rule has matched

Snort Signatures

⊘No Snort rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe

Virustotal: Detection: 25%

Perma Link

Antivirus / Scanner detection for submitted sample

Source: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe

Avira: detected

Antivirus detection for URL or domain

Source: http://mail.ocpi.com.my

Avira URL Cloud: Label: malware

Machine Learning detection for sample

Source: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe

Joe Sandbox ML: detected

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

Source: 1.0.cvtres.exe.400000.0.unpack

Malware Configuration Extractor: Agenttesla {"Exfil Mode": "SMTP", "Username": "sylvainbaril@ocpi.com.my", "Password": "9v91sGq7r9M$", "Host": "mail.ocpi.com.my"}

Source: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe

Static PE information: EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, LOCAL_SYMS_STRIPPED, 32BIT_MACHINE

Source: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe

Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Source:

Binary string: KDJFKRKNM.pdb source: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe

Source: Joe Sandbox View	IP Address: 220.158.200.104 220.158.200.104
Source: Joe Sandbox View	IP Address: 220.158.200.104 220.158.200.104

Source: global traffic

TCP traffic: 192.168.2.3:49693 -> 220.158.200.104:587

Source: global traffic

TCP traffic: 192.168.2.3:49693 -> 220.158.200.104:587

Source: cvtres.exe, 00000001.00000002.511164792.0000000006921000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://127.0.0.1:HTTP/1.1
Source: cvtres.exe, 00000001.00000002.511164792.0000000006921000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://DPVGsz.com
Source: cvtres.exe, 00000001.00000002.511164792.0000000006921000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://DynDns.comDynDNSnamejidpasswordPsi/Psi
Source: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	String found in binary or memory: http://crl.thawte.com/ThawtePCA.crl0
Source: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	String found in binary or memory: http://crl.thawte.com/ThawtePremiumServerCA.crl0
Source: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	String found in binary or memory: http://crl.thawte.com/ThawteTimestampingCA.crl0
Source: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	String found in binary or memory: http://cs-g2-crl.thawte.com/ThawteCSG2.crl0
Source: cvtres.exe, 00000001.00000002.512904675.0000000006C3F000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://mail.ocpi.com.my
Source: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	String found in binary or memory: http://ocsp.thawte.com0
Source: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	String found in binary or memory: http://ts-aia.ws.symantec.com/tss-ca-g2.cer0
Source: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	String found in binary or memory: http://ts-crl.ws.symantec.com/tss-ca-g2.crl0(
Source: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	String found in binary or memory: http://ts-ocsp.ws.symantec.com07
Source: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	String found in binary or memory: http://www.mozilla.com/0
Source: cvtres.exe, 00000001.00000002.511164792.0000000006921000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://api.ipify.org%
Source: cvtres.exe, 00000001.00000002.511164792.0000000006921000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://api.ipify.org%%startupfolder%
Source: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	String found in binary or memory: https://www.thawte.com/cps0
Source: cvtres.exe, 00000001.00000002.511164792.0000000006921000.00000004.00000800.00020000.00000000.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.ocpi.com.my

System Summary

Malicious sample detected (through community Yara rule)

Source: 0.2.SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe.4f8d790.0.unpack, type: UNPACKEDPE	Matched rule: AgentTeslaV3 infostealer payload Author: ditekSHen
Source: 0.2.SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe.4f8d790.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_AgentTesla_d3ac2b2f Author: unknown
Source: 1.0.cvtres.exe.400000.4.unpack, type: UNPACKEDPE	Matched rule: AgentTeslaV3 infostealer payload Author: ditekSHen
Source: 1.2.cvtres.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: AgentTeslaV3 infostealer payload Author: ditekSHen
Source: 1.0.cvtres.exe.400000.4.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_AgentTesla_d3ac2b2f Author: unknown
Source: 1.2.cvtres.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_AgentTesla_d3ac2b2f Author: unknown
Source: 1.0.cvtres.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: AgentTeslaV3 infostealer payload Author: ditekSHen
Source: 1.0.cvtres.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_AgentTesla_d3ac2b2f Author: unknown
Source: 1.0.cvtres.exe.400000.1.unpack, type: UNPACKEDPE	Matched rule: AgentTeslaV3 infostealer payload Author: ditekSHen
Source: 1.0.cvtres.exe.400000.1.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_AgentTesla_d3ac2b2f Author: unknown
Source: 1.0.cvtres.exe.400000.3.unpack, type: UNPACKEDPE	Matched rule: AgentTeslaV3 infostealer payload Author: ditekSHen
Source: 1.0.cvtres.exe.400000.3.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_AgentTesla_d3ac2b2f Author: unknown
Source: 1.0.cvtres.exe.400000.2.unpack, type: UNPACKEDPE	Matched rule: AgentTeslaV3 infostealer payload Author: ditekSHen
Source: 1.0.cvtres.exe.400000.2.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_AgentTesla_d3ac2b2f Author: unknown
Source: 0.2.SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe.4f8d790.0.raw.unpack, type: UNPACKEDPE	Matched rule: AgentTeslaV3 infostealer payload Author: ditekSHen
Source: 0.2.SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe.4f8d790.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_AgentTesla_d3ac2b2f Author: unknown
Source: 00000001.00000000.245549949.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_AgentTesla_d3ac2b2f Author: unknown
Source: 00000001.00000000.244725171.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_AgentTesla_d3ac2b2f Author: unknown
Source: 00000001.00000000.245291051.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_AgentTesla_d3ac2b2f Author: unknown
Source: 00000001.00000002.509237498.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_AgentTesla_d3ac2b2f Author: unknown
Source: 00000001.00000000.244974805.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_AgentTesla_d3ac2b2f Author: unknown
Source: 00000000.00000002.248323120.0000000004AAA000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_AgentTesla_d3ac2b2f Author: unknown
Source: Process Memory Space: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe PID: 6008, type: MEMORYSTR	Matched rule: Windows_Trojan_AgentTesla_d3ac2b2f Author: unknown
Source: Process Memory Space: cvtres.exe PID: 6052, type: MEMORYSTR	Matched rule: Windows_Trojan_AgentTesla_d3ac2b2f Author: unknown

.NET source code contains very large array initializations

Source: 1.0.cvtres.exe.400000.0.unpack, u003cPrivateImplementationDetailsu003eu007b849CCF59u002d1BE4u002d4855u002dBBC1u002d20E03C66EAF1u007d/u00391D53450u002d0C90u002d4FFBu002dABF1u002d6E4C372E332A.cs	Large array initialization: .cctor: array initializer size 11620
Source: 1.0.cvtres.exe.400000.3.unpack, u003cPrivateImplementationDetailsu003eu007b849CCF59u002d1BE4u002d4855u002dBBC1u002d20E03C66EAF1u007d/u00391D53450u002d0C90u002d4FFBu002dABF1u002d6E4C372E332A.cs	Large array initialization: .cctor: array initializer size 11620
Source: 1.2.cvtres.exe.400000.0.unpack, u003cPrivateImplementationDetailsu003eu007b849CCF59u002d1BE4u002d4855u002dBBC1u002d20E03C66EAF1u007d/u00391D53450u002d0C90u002d4FFBu002dABF1u002d6E4C372E332A.cs	Large array initialization: .cctor: array initializer size 11620
Source: 1.0.cvtres.exe.400000.4.unpack, u003cPrivateImplementationDetailsu003eu007b849CCF59u002d1BE4u002d4855u002dBBC1u002d20E03C66EAF1u007d/u00391D53450u002d0C90u002d4FFBu002dABF1u002d6E4C372E332A.cs	Large array initialization: .cctor: array initializer size 11620
Source: 1.0.cvtres.exe.400000.2.unpack, u003cPrivateImplementationDetailsu003eu007b849CCF59u002d1BE4u002d4855u002dBBC1u002d20E03C66EAF1u007d/u00391D53450u002d0C90u002d4FFBu002dABF1u002d6E4C372E332A.cs	Large array initialization: .cctor: array initializer size 11620
Source: 1.0.cvtres.exe.400000.1.unpack, u003cPrivateImplementationDetailsu003eu007b849CCF59u002d1BE4u002d4855u002dBBC1u002d20E03C66EAF1u007d/u00391D53450u002d0C90u002d4FFBu002dABF1u002d6E4C372E332A.cs	Large array initialization: .cctor: array initializer size 11620

Source: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe

Static PE information: EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, LOCAL_SYMS_STRIPPED, 32BIT_MACHINE

Source: 0.2.SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe.4f8d790.0.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_AgentTeslaV3 author = ditekSHen, description = AgentTeslaV3 infostealer payload
Source: 0.2.SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe.4f8d790.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_AgentTesla_d3ac2b2f reference_sample = 65463161760af7ab85f5c475a0f7b1581234a1e714a2c5a555783bdd203f85f4, os = windows, severity = x86, creation_date = 2021-03-22, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.AgentTesla, fingerprint = cbbb56fe6cd7277ae9595a10e05e2ce535a4e6bf205810be0bbce3a883b6f8bc, id = d3ac2b2f-14fc-4851-8a57-41032e386aeb, last_modified = 2022-06-20
Source: 1.0.cvtres.exe.400000.4.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_AgentTeslaV3 author = ditekSHen, description = AgentTeslaV3 infostealer payload
Source: 1.2.cvtres.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_AgentTeslaV3 author = ditekSHen, description = AgentTeslaV3 infostealer payload
Source: 1.0.cvtres.exe.400000.4.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_AgentTesla_d3ac2b2f reference_sample = 65463161760af7ab85f5c475a0f7b1581234a1e714a2c5a555783bdd203f85f4, os = windows, severity = x86, creation_date = 2021-03-22, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.AgentTesla, fingerprint = cbbb56fe6cd7277ae9595a10e05e2ce535a4e6bf205810be0bbce3a883b6f8bc, id = d3ac2b2f-14fc-4851-8a57-41032e386aeb, last_modified = 2022-06-20
Source: 1.2.cvtres.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_AgentTesla_d3ac2b2f reference_sample = 65463161760af7ab85f5c475a0f7b1581234a1e714a2c5a555783bdd203f85f4, os = windows, severity = x86, creation_date = 2021-03-22, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.AgentTesla, fingerprint = cbbb56fe6cd7277ae9595a10e05e2ce535a4e6bf205810be0bbce3a883b6f8bc, id = d3ac2b2f-14fc-4851-8a57-41032e386aeb, last_modified = 2022-06-20
Source: 1.0.cvtres.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_AgentTeslaV3 author = ditekSHen, description = AgentTeslaV3 infostealer payload
Source: 1.0.cvtres.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_AgentTesla_d3ac2b2f reference_sample = 65463161760af7ab85f5c475a0f7b1581234a1e714a2c5a555783bdd203f85f4, os = windows, severity = x86, creation_date = 2021-03-22, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.AgentTesla, fingerprint = cbbb56fe6cd7277ae9595a10e05e2ce535a4e6bf205810be0bbce3a883b6f8bc, id = d3ac2b2f-14fc-4851-8a57-41032e386aeb, last_modified = 2022-06-20
Source: 1.0.cvtres.exe.400000.1.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_AgentTeslaV3 author = ditekSHen, description = AgentTeslaV3 infostealer payload
Source: 1.0.cvtres.exe.400000.1.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_AgentTesla_d3ac2b2f reference_sample = 65463161760af7ab85f5c475a0f7b1581234a1e714a2c5a555783bdd203f85f4, os = windows, severity = x86, creation_date = 2021-03-22, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.AgentTesla, fingerprint = cbbb56fe6cd7277ae9595a10e05e2ce535a4e6bf205810be0bbce3a883b6f8bc, id = d3ac2b2f-14fc-4851-8a57-41032e386aeb, last_modified = 2022-06-20
Source: 1.0.cvtres.exe.400000.3.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_AgentTeslaV3 author = ditekSHen, description = AgentTeslaV3 infostealer payload
Source: 1.0.cvtres.exe.400000.3.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_AgentTesla_d3ac2b2f reference_sample = 65463161760af7ab85f5c475a0f7b1581234a1e714a2c5a555783bdd203f85f4, os = windows, severity = x86, creation_date = 2021-03-22, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.AgentTesla, fingerprint = cbbb56fe6cd7277ae9595a10e05e2ce535a4e6bf205810be0bbce3a883b6f8bc, id = d3ac2b2f-14fc-4851-8a57-41032e386aeb, last_modified = 2022-06-20
Source: 1.0.cvtres.exe.400000.2.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_AgentTeslaV3 author = ditekSHen, description = AgentTeslaV3 infostealer payload
Source: 1.0.cvtres.exe.400000.2.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_AgentTesla_d3ac2b2f reference_sample = 65463161760af7ab85f5c475a0f7b1581234a1e714a2c5a555783bdd203f85f4, os = windows, severity = x86, creation_date = 2021-03-22, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.AgentTesla, fingerprint = cbbb56fe6cd7277ae9595a10e05e2ce535a4e6bf205810be0bbce3a883b6f8bc, id = d3ac2b2f-14fc-4851-8a57-41032e386aeb, last_modified = 2022-06-20
Source: 0.2.SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe.4f8d790.0.raw.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_AgentTeslaV3 author = ditekSHen, description = AgentTeslaV3 infostealer payload
Source: 0.2.SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe.4f8d790.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_AgentTesla_d3ac2b2f reference_sample = 65463161760af7ab85f5c475a0f7b1581234a1e714a2c5a555783bdd203f85f4, os = windows, severity = x86, creation_date = 2021-03-22, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.AgentTesla, fingerprint = cbbb56fe6cd7277ae9595a10e05e2ce535a4e6bf205810be0bbce3a883b6f8bc, id = d3ac2b2f-14fc-4851-8a57-41032e386aeb, last_modified = 2022-06-20
Source: 00000001.00000000.245549949.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_AgentTesla_d3ac2b2f reference_sample = 65463161760af7ab85f5c475a0f7b1581234a1e714a2c5a555783bdd203f85f4, os = windows, severity = x86, creation_date = 2021-03-22, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.AgentTesla, fingerprint = cbbb56fe6cd7277ae9595a10e05e2ce535a4e6bf205810be0bbce3a883b6f8bc, id = d3ac2b2f-14fc-4851-8a57-41032e386aeb, last_modified = 2022-06-20
Source: 00000001.00000000.244725171.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_AgentTesla_d3ac2b2f reference_sample = 65463161760af7ab85f5c475a0f7b1581234a1e714a2c5a555783bdd203f85f4, os = windows, severity = x86, creation_date = 2021-03-22, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.AgentTesla, fingerprint = cbbb56fe6cd7277ae9595a10e05e2ce535a4e6bf205810be0bbce3a883b6f8bc, id = d3ac2b2f-14fc-4851-8a57-41032e386aeb, last_modified = 2022-06-20
Source: 00000001.00000000.245291051.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_AgentTesla_d3ac2b2f reference_sample = 65463161760af7ab85f5c475a0f7b1581234a1e714a2c5a555783bdd203f85f4, os = windows, severity = x86, creation_date = 2021-03-22, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.AgentTesla, fingerprint = cbbb56fe6cd7277ae9595a10e05e2ce535a4e6bf205810be0bbce3a883b6f8bc, id = d3ac2b2f-14fc-4851-8a57-41032e386aeb, last_modified = 2022-06-20
Source: 00000001.00000002.509237498.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_AgentTesla_d3ac2b2f reference_sample = 65463161760af7ab85f5c475a0f7b1581234a1e714a2c5a555783bdd203f85f4, os = windows, severity = x86, creation_date = 2021-03-22, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.AgentTesla, fingerprint = cbbb56fe6cd7277ae9595a10e05e2ce535a4e6bf205810be0bbce3a883b6f8bc, id = d3ac2b2f-14fc-4851-8a57-41032e386aeb, last_modified = 2022-06-20
Source: 00000001.00000000.244974805.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_AgentTesla_d3ac2b2f reference_sample = 65463161760af7ab85f5c475a0f7b1581234a1e714a2c5a555783bdd203f85f4, os = windows, severity = x86, creation_date = 2021-03-22, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.AgentTesla, fingerprint = cbbb56fe6cd7277ae9595a10e05e2ce535a4e6bf205810be0bbce3a883b6f8bc, id = d3ac2b2f-14fc-4851-8a57-41032e386aeb, last_modified = 2022-06-20
Source: 00000000.00000002.248323120.0000000004AAA000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_AgentTesla_d3ac2b2f reference_sample = 65463161760af7ab85f5c475a0f7b1581234a1e714a2c5a555783bdd203f85f4, os = windows, severity = x86, creation_date = 2021-03-22, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.AgentTesla, fingerprint = cbbb56fe6cd7277ae9595a10e05e2ce535a4e6bf205810be0bbce3a883b6f8bc, id = d3ac2b2f-14fc-4851-8a57-41032e386aeb, last_modified = 2022-06-20
Source: Process Memory Space: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe PID: 6008, type: MEMORYSTR	Matched rule: Windows_Trojan_AgentTesla_d3ac2b2f reference_sample = 65463161760af7ab85f5c475a0f7b1581234a1e714a2c5a555783bdd203f85f4, os = windows, severity = x86, creation_date = 2021-03-22, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.AgentTesla, fingerprint = cbbb56fe6cd7277ae9595a10e05e2ce535a4e6bf205810be0bbce3a883b6f8bc, id = d3ac2b2f-14fc-4851-8a57-41032e386aeb, last_modified = 2022-06-20
Source: Process Memory Space: cvtres.exe PID: 6052, type: MEMORYSTR	Matched rule: Windows_Trojan_AgentTesla_d3ac2b2f reference_sample = 65463161760af7ab85f5c475a0f7b1581234a1e714a2c5a555783bdd203f85f4, os = windows, severity = x86, creation_date = 2021-03-22, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.AgentTesla, fingerprint = cbbb56fe6cd7277ae9595a10e05e2ce535a4e6bf205810be0bbce3a883b6f8bc, id = d3ac2b2f-14fc-4851-8a57-41032e386aeb, last_modified = 2022-06-20

Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Code function: 0_2_02E6A280
Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Code function: 0_2_02E61B91
Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Code function: 0_2_02E67340
Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Code function: 0_2_02E68F18
Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Code function: 0_2_02E670C8
Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Code function: 0_2_02E634A8
Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Code function: 0_2_02E62581
Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Code function: 0_2_02E642C9
Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Code function: 0_2_02E642D8
Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Code function: 0_2_02E656A8
Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Code function: 0_2_02E662B0
Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Code function: 0_2_02E656B8
Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Code function: 0_2_02E6A270
Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Code function: 0_2_02E68E4B
Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Code function: 0_2_02E66250
Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Code function: 0_2_02E67E29
Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Code function: 0_2_02E633A7
Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Code function: 0_2_02E63371
Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Code function: 0_2_02E67331
Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Code function: 0_2_02E68F11
Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Code function: 0_2_02E654C0
Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Code function: 0_2_02E654B9
Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Code function: 0_2_02E670B9
Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Code function: 0_2_02E60448
Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Code function: 0_2_02E67571
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Code function: 1_2_04EEF080
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Code function: 1_2_04EE6120
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Code function: 1_2_04EE02C2
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Code function: 1_2_04EEF3C8
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Code function: 1_2_04EEF3BD
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Code function: 1_2_092FB880
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Code function: 1_2_092F2A58
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Code function: 1_2_092F0040
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Code function: 1_2_0A124A78
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Code function: 1_2_0A127890
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Code function: 1_2_0A12A3E0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Code function: 1_2_0A12C660
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Code function: 1_2_0A123179

Source: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe, 00000000.00000000.241242875.0000000000B42000.00000002.00000001.01000000.00000003.sdmp	Binary or memory string: OriginalFilenameKDJFKRKNM.exe4 vs SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe
Source: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe, 00000000.00000002.247124284.00000000030E2000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: OriginalFilenameEyKexzPXsluZXTkVHsPL.exe4 vs SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe
Source: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe, 00000000.00000002.248323120.0000000004AAA000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: OriginalFilenameEyKexzPXsluZXTkVHsPL.exe4 vs SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe
Source: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Binary or memory string: OriginalFilenameKDJFKRKNM.exe4 vs SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe

Source: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe

Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST

Source: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe

Static PE information: invalid certificate

Source: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe

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

Source: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe

Virustotal: Detection: 25%

Source: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe

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

Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe

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

Source: unknown	Process created: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe "C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe"
Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe
Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe

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

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{172BDDF8-CEEA-11D1-8B05-00600806D9B6}\InProcServer32

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

Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe

File created: C:\Users\user\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe.log

Jump to behavior

Source: classification engine

Classification label: mal100.troj.spyw.evad.winEXE@3/1@1/1

Source: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Static file information: TRID: Win32 Executable (generic) Net Framework (10011505/4) 50.01%
Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.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\cvtres.exe	Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll

Source: 1.0.cvtres.exe.400000.0.unpack, A/F1.cs	Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'
Source: 1.0.cvtres.exe.400000.0.unpack, A/F1.cs	Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'
Source: 1.0.cvtres.exe.400000.3.unpack, A/F1.cs	Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'
Source: 1.0.cvtres.exe.400000.3.unpack, A/F1.cs	Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'
Source: 1.2.cvtres.exe.400000.0.unpack, A/F1.cs	Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'
Source: 1.2.cvtres.exe.400000.0.unpack, A/F1.cs	Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'

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

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

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

Source: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR

Source: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe

Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Source: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG

Source:

Binary string: KDJFKRKNM.pdb source: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe

Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe

Code function: 0_2_02E63049 push BD9C45C7h; iretd

Source: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe

Static PE information: real checksum: 0x484c1 should be: 0x41179

Source: initial sample

Static PE information: section name: .text entropy: 7.743635131824094

Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.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\cvtres.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\cvtres.exe

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

Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe TID: 6032	Thread sleep time: -922337203685477s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe TID: 6128	Thread sleep time: -8301034833169293s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe TID: 6132	Thread sleep count: 9572 > 30

Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Thread delayed: delay time: 922337203685477
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Thread delayed: delay time: 922337203685477

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

Window / User API: threadDelayed 9572

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

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

Process information queried: ProcessInformation

Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Thread delayed: delay time: 922337203685477
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Thread delayed: delay time: 922337203685477

Source: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe, 00000000.00000002.248323120.0000000004AAA000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: %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
Source: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe, 00000000.00000002.248323120.0000000004AAA000.00000004.00000800.00020000.00000000.sdmp, SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe, 00000000.00000002.247647159.00000000048D5000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: %GiEQgaEQeMUQ
Source: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe, 00000000.00000002.248323120.0000000004AAA000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: %kWjFEAAAGiEQgaEQeMUQAAAaIRC
Source: cvtres.exe, 00000001.00000003.271596448.0000000009DB3000.00000004.00000800.00020000.00000000.sdmp, cvtres.exe, 00000001.00000002.514945881.0000000009DA0000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll

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

Process token adjusted: Debug

Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.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\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe base: 400000
Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe base: 402000
Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe base: 436000
Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe base: 438000
Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe base: 6E4008

.NET source code references suspicious native API functions

Source: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe, u200f????????????????????????????????????????.cs	Reference to suspicious API methods: ('?????????????????????????????????????????', 'GetProcAddress@kernel32'), ('?????????????????????????????????????????', 'LoadLibraryA@kernel32')
Source: 0.0.SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe.b40000.0.unpack, u200f????????????????????????????????????????.cs	Reference to suspicious API methods: ('?????????????????????????????????????????', 'GetProcAddress@kernel32'), ('?????????????????????????????????????????', 'LoadLibraryA@kernel32')
Source: 1.0.cvtres.exe.400000.0.unpack, A/E1.cs	Reference to suspicious API methods: ('A', 'MapVirtualKey@user32.dll')
Source: 1.0.cvtres.exe.400000.3.unpack, A/E1.cs	Reference to suspicious API methods: ('A', 'MapVirtualKey@user32.dll')
Source: 1.2.cvtres.exe.400000.0.unpack, A/E1.cs	Reference to suspicious API methods: ('A', 'MapVirtualKey@user32.dll')
Source: 1.0.cvtres.exe.400000.4.unpack, A/E1.cs	Reference to suspicious API methods: ('A', 'MapVirtualKey@user32.dll')
Source: 1.0.cvtres.exe.400000.2.unpack, A/E1.cs	Reference to suspicious API methods: ('A', 'MapVirtualKey@user32.dll')
Source: 1.0.cvtres.exe.400000.1.unpack, A/E1.cs	Reference to suspicious API methods: ('A', 'MapVirtualKey@user32.dll')

Allocates memory in foreign processes

Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe

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

Injects a PE file into a foreign processes

Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe

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

Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe

Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe

Source: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	Queries volume information: C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe	Queries volume information: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.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\cvtres.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\cvtres.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\cvtres.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\cvtres.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\cvtres.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\cvtres.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\cvtres.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\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe

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

Stealing of Sensitive Information

Yara detected AgentTesla

Source: Yara match	File source: 0.2.SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe.4f8d790.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.0.cvtres.exe.400000.4.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.cvtres.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.0.cvtres.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.0.cvtres.exe.400000.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.0.cvtres.exe.400000.3.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.0.cvtres.exe.400000.2.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe.4f8d790.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000001.00000000.245549949.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000000.244725171.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000000.245291051.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.509237498.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000000.244974805.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.248323120.0000000004AAA000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.511164792.0000000006921000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe PID: 6008, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: cvtres.exe PID: 6052, type: MEMORYSTR

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

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

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

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

Source: Yara match	File source: 00000001.00000002.511164792.0000000006921000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: cvtres.exe PID: 6052, type: MEMORYSTR

Remote Access Functionality

Yara detected AgentTesla

Source: Yara match	File source: 0.2.SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe.4f8d790.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.0.cvtres.exe.400000.4.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.cvtres.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.0.cvtres.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.0.cvtres.exe.400000.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.0.cvtres.exe.400000.3.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.0.cvtres.exe.400000.2.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe.4f8d790.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000001.00000000.245549949.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000000.244725171.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000000.245291051.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.509237498.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000000.244974805.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.248323120.0000000004AAA000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.511164792.0000000006921000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe PID: 6008, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: cvtres.exe PID: 6052, 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
Valid Accounts	211 Windows Management Instrumentation	Path Interception	311 Process Injection	1 Masquerading	1 OS Credential Dumping	111 Security Software Discovery	Remote Services	1 Email Collection	Exfiltration Over Other Network Medium	1 Encrypted Channel	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	1 Native API	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	1 Disable or Modify Tools	LSASS Memory	1 Process Discovery	Remote Desktop Protocol	11 Archive Collected Data	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)	Logon Script (Windows)	Logon Script (Windows)	131 Virtualization/Sandbox Evasion	Security Account Manager	131 Virtualization/Sandbox Evasion	SMB/Windows Admin Shares	1 Data from Local System	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)	Logon Script (Mac)	311 Process Injection	NTDS	1 Application Window Discovery	Distributed Component Object Model	Input Capture	Scheduled Transfer	11 Application Layer Protocol	SIM Card Swap		Carrier Billing Fraud
Cloud Accounts	Cron	Network Logon Script	Network Logon Script	1 Deobfuscate/Decode Files or Information	LSA Secrets	1 Remote System Discovery	SSH	Keylogging	Data Transfer Size Limits	Fallback Channels	Manipulate Device Communication		Manipulate App Store Rankings or Ratings
Replication Through Removable Media	Launchd	Rc.common	Rc.common	2 Obfuscated Files or Information	Cached Domain Credentials	114 System Information Discovery	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	3 Software Packing	DCSync	Network Sniffing	Windows Remote Management	Web Portal Capture	Exfiltration Over Alternative Protocol	Commonly Used Port	Rogue Wi-Fi Access Points		Data Encrypted for Impact

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
SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	25%	Virustotal		Browse
SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	100%	Avira	TR/Dropper.MSIL.Gen
SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	100%	Joe Sandbox ML

Dropped Files

⊘No Antivirus matches

Unpacked PE Files

Source	Detection	Scanner	Label	Download
1.0.cvtres.exe.400000.0.unpack	100%	Avira	TR/Spy.Gen8	Download File
1.0.cvtres.exe.400000.3.unpack	100%	Avira	TR/Spy.Gen8	Download File
1.2.cvtres.exe.400000.0.unpack	100%	Avira	TR/Spy.Gen8	Download File
1.0.cvtres.exe.400000.4.unpack	100%	Avira	TR/Spy.Gen8	Download File
0.0.SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe.b40000.0.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File
1.0.cvtres.exe.400000.2.unpack	100%	Avira	TR/Spy.Gen8	Download File
1.0.cvtres.exe.400000.1.unpack	100%	Avira	TR/Spy.Gen8	Download File

Domains

Source	Detection	Scanner	Label	Link
mail.ocpi.com.my	1%	Virustotal		Browse

URLs

Source	Detection	Scanner	Label	Link
http://127.0.0.1:HTTP/1.1	0%	Avira URL Cloud	safe
http://mail.ocpi.com.my	1%	Virustotal		Browse
http://mail.ocpi.com.my	100%	Avira URL Cloud	malware
http://ocsp.thawte.com0	0%	URL Reputation	safe
http://DPVGsz.com	0%	Avira URL Cloud	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
https://api.ipify.org%%startupfolder%	0%	URL Reputation	safe
https://api.ipify.org%	0%	URL Reputation	safe

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
mail.ocpi.com.my	220.158.200.104	true	false	1%, Virustotal, Browse	unknown

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://127.0.0.1:HTTP/1.1	cvtres.exe, 00000001.00000002.511164792.0000000006921000.00000004.00000800.00020000.00000000.sdmp	false	Avira URL Cloud: safe	low
http://mail.ocpi.com.my	cvtres.exe, 00000001.00000002.512904675.0000000006C3F000.00000004.00000800.00020000.00000000.sdmp	true	1%, Virustotal, Browse Avira URL Cloud: malware	unknown
http://cs-g2-crl.thawte.com/ThawteCSG2.crl0	SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	false		high
http://crl.thawte.com/ThawteTimestampingCA.crl0	SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	false		high
http://crl.thawte.com/ThawtePCA.crl0	SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	false		high
http://ocsp.thawte.com0	SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	false	URL Reputation: safe	unknown
http://DPVGsz.com	cvtres.exe, 00000001.00000002.511164792.0000000006921000.00000004.00000800.00020000.00000000.sdmp	false	Avira URL Cloud: safe	unknown
https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.ziphttps://www	cvtres.exe, 00000001.00000002.511164792.0000000006921000.00000004.00000800.00020000.00000000.sdmp	false	URL Reputation: safe	unknown
http://DynDns.comDynDNSnamejidpasswordPsi/Psi	cvtres.exe, 00000001.00000002.511164792.0000000006921000.00000004.00000800.00020000.00000000.sdmp	false	URL Reputation: safe	unknown
https://api.ipify.org%%startupfolder%	cvtres.exe, 00000001.00000002.511164792.0000000006921000.00000004.00000800.00020000.00000000.sdmp	false	URL Reputation: safe	low
http://crl.thawte.com/ThawtePremiumServerCA.crl0	SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	false		high
https://www.thawte.com/cps0	SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	false		high
https://api.ipify.org%	cvtres.exe, 00000001.00000002.511164792.0000000006921000.00000004.00000800.00020000.00000000.sdmp	false	URL Reputation: safe	low
http://www.mozilla.com/0	SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe	false		high

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
220.158.200.104	mail.ocpi.com.my	Malaysia		55720	GIGABIT-MYGigabitHostingSdnBhdMY	false

General Information

Joe Sandbox Version:	35.0.0 Citrine
Analysis ID:	680462
Start date and time: 08/08/202216:34:08	2022-08-08 16:34:08 +02:00
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 7m 4s
Hypervisor based Inspection enabled:	false
Report type:	light
Sample file name:	SecuriteInfo.com.Suspicious.Win32.Save.a.5066.21910 (renamed file extension from 21910 to 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:	12
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.troj.spyw.evad.winEXE@3/1@1/1
EGA Information:	Successful, ratio: 100%
HDC Information:	Failed
HCA Information:	Successful, ratio: 98% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Adjust boot time Enable AMSI

Warnings

Exclude process from analysis (whitelisted): MpCmdRun.exe, SgrmBroker.exe, conhost.exe, svchost.exe
Excluded domains from analysis (whitelisted): fs.microsoft.com, ctldl.windowsupdate.com
Not all processes where analyzed, report is 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.

Simulations

Behavior and APIs

Time	Type	Description
16:35:10	API Interceptor	1x Sleep call for process: SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe modified
16:35:13	API Interceptor	797x Sleep call for process: cvtres.exe modified

Process:	C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe
File Type:	ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	226
Entropy (8bit):	5.3467126928258955
Encrypted:	false
SSDEEP:	6:Q3La/xw5DLIP12MUAvvR+uTL2LDY3U21v:Q3La/KDLI4MWuPk21v
MD5:	DD8B7A943A5D834CEEAB90A6BBBF4781
SHA1:	2BED8D47DF1C0FF76B40811E5F11298BD2D06389
SHA-256:	E1D0A304B16BE51AE361E392A678D887AB0B76630B42A12D252EDC0484F0333B
SHA-512:	24167174EA259CAF57F65B9B9B9C113DD944FC957DB444C2F66BC656EC2E6565EFE4B4354660A5BE85CE4847434B3BDD4F7E05A9E9D61F4CC99FF0284DAA1C87
Malicious:	true
Reputation:	moderate, very likely benign file
Preview:	1,"fusion","GAC",0..1,"WinRT","NotApp",1..3,"System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089","C:\Windows\assembly\NativeImages_v4.0.30319_32\System\4f0a7eefa3cd3e0ba98b5ebddbbc72e6\System.ni.dll",0..

Static File Info

General

File type:	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Entropy (8bit):	7.610837446996928
TrID:	Win32 Executable (generic) Net Framework (10011505/4) 50.01% Win32 Executable (generic) a (10002005/4) 49.97% Generic Win/DOS Executable (2004/3) 0.01% DOS Executable Generic (2002/1) 0.01% Autodesk FLIC Image File (extensions: flc, fli, cel) (7/3) 0.00%
File name:	SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe
File size:	252208
MD5:	836deaf4e5b11b7ed1a46fea5850b33a
SHA1:	4ef5dd4bde33a08e5c17da867ee4d14090673317
SHA256:	a83b4422cdae1748849530513cad3dae8e7ccee4f1117e696a4542156f1ae9e7
SHA512:	23bc084df7cf3e6ca758b2787f5cb08ed9f4b63c6e7025461e41840a441f9f61e429570fadafb6247571c42c59634f2e7c8226974a4ae9ede80adc5c82d76bec
SSDEEP:	6144:xi8lykGCl8Wymm0GcqwDhgBx2mtJwy7Aj:Nw5CPRGcqsgBx2cJwy7C
TLSH:	93349CF8765375CFC50BC8728AA84C64AA607CB7570BD103E45336DEAD5DA9B8F090A3
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......PE..L......b..............0..X...D......Nw... ........@.. ....................................`................................

File Icon


Icon Hash:	74ecc4d0f0e8ccc4

Static PE Info

General

Entrypoint:	0x43774e
Entrypoint Section:	.text
Digitally signed:	true
Imagebase:	0x400000
Subsystem:	windows gui
Image File Characteristics:	EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, LOCAL_SYMS_STRIPPED, 32BIT_MACHINE
DLL Characteristics:	HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE
Time Stamp:	0x62F0CDFE [Mon Aug 8 08:49:02 2022 UTC]
TLS Callbacks:
CLR (.Net) Version:
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

Authenticode Signature

Signature Valid:	false
Signature Issuer:	CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US
Signature Validation Error:	The digital signature of the object did not verify
Error Number:	-2146869232
Not Before, Not After	10/17/2012 5:00:00 PM 10/18/2013 4:59:59 PM
Subject Chain	CN=Mozilla Corporation, OU=Release Engineering, O=Mozilla Corporation, L=Mountain View, S=California, C=US
Version:	3
Thumbprint MD5:	D686ED3797F476F0769F99DF2B0BCE73
Thumbprint SHA-1:	CAC47DBF634D24E9DC93072FE3C8EA6DC3946E89
Thumbprint SHA-256:	046B93E2298C5D45FB097329D2A7778302298B842664E3EBA261FF617D586F37
Serial:	3DA9386C2076F738EE246BB8E313A4D4

Entrypoint Preview

Instruction
jmp dword ptr [00402000h]
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Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x376f4	0x57	.text
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x38000	0x418e	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x3bb98	0x1d98
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x3e000	0xc	.reloc
IMAGE_DIRECTORY_ENTRY_DEBUG	0x376b0	0x1c	.text
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	0x35754	0x35800	False	0.8646548262266355	data	7.743635131824094	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
.rsrc	0x38000	0x418e	0x4200	False	0.1376065340909091	data	3.022311948175261	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.reloc	0x3e000	0xc	0x200	False	0.044921875	data	0.10191042566270775	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type
RT_ICON	0x381a0	0x468	GLS_BINARY_LSB_FIRST
RT_ICON	0x38608	0x10a8	dBase IV DBT of @.DBF, block length 4096, next free block index 40, next free block 0, next used block 0
RT_ICON	0x396b0	0x25a8	dBase IV DBT of `.DBF, block length 9216, next free block index 40, next free block 0, next used block 0
RT_GROUP_ICON	0x3bc58	0x30	data
RT_VERSION	0x3bc88	0x31c	data
RT_MANIFEST	0x3bfa4	0x1ea	XML 1.0 document, UTF-8 Unicode (with BOM) text, with CRLF line terminators

Imports

DLL	Import
mscoree.dll	_CorExeMain

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Aug 8, 2022 16:35:19.212708950 CEST	49693	587	192.168.2.3	220.158.200.104
Aug 8, 2022 16:35:19.480614901 CEST	587	49693	220.158.200.104	192.168.2.3
Aug 8, 2022 16:35:19.480779886 CEST	49693	587	192.168.2.3	220.158.200.104
Aug 8, 2022 16:35:20.197417021 CEST	587	49693	220.158.200.104	192.168.2.3
Aug 8, 2022 16:35:20.197813034 CEST	49693	587	192.168.2.3	220.158.200.104
Aug 8, 2022 16:35:20.465657949 CEST	587	49693	220.158.200.104	192.168.2.3
Aug 8, 2022 16:35:20.477567911 CEST	49693	587	192.168.2.3	220.158.200.104
Aug 8, 2022 16:35:20.745781898 CEST	587	49693	220.158.200.104	192.168.2.3
Aug 8, 2022 16:35:20.746294022 CEST	49693	587	192.168.2.3	220.158.200.104
Aug 8, 2022 16:35:21.053112984 CEST	587	49693	220.158.200.104	192.168.2.3
Aug 8, 2022 16:35:23.238497972 CEST	587	49693	220.158.200.104	192.168.2.3
Aug 8, 2022 16:35:23.292165995 CEST	49693	587	192.168.2.3	220.158.200.104
Aug 8, 2022 16:35:23.400872946 CEST	49693	587	192.168.2.3	220.158.200.104
Aug 8, 2022 16:35:23.668661118 CEST	587	49693	220.158.200.104	192.168.2.3
Aug 8, 2022 16:35:23.668735027 CEST	587	49693	220.158.200.104	192.168.2.3
Aug 8, 2022 16:35:23.669408083 CEST	587	49693	220.158.200.104	192.168.2.3
Aug 8, 2022 16:35:23.669513941 CEST	49693	587	192.168.2.3	220.158.200.104
Aug 8, 2022 16:35:23.692826986 CEST	49693	587	192.168.2.3	220.158.200.104
Aug 8, 2022 16:35:23.960593939 CEST	587	49693	220.158.200.104	192.168.2.3

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Aug 8, 2022 16:35:19.148879051 CEST	51578	53	192.168.2.3	8.8.8.8
Aug 8, 2022 16:35:19.171308994 CEST	53	51578	8.8.8.8	192.168.2.3

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class
Aug 8, 2022 16:35:19.148879051 CEST	192.168.2.3	8.8.8.8	0x937b	Standard query (0)	mail.ocpi.com.my	A (IP address)	IN (0x0001)

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class
Aug 8, 2022 16:35:19.171308994 CEST	8.8.8.8	192.168.2.3	0x937b	No error (0)	mail.ocpi.com.my		220.158.200.104	A (IP address)	IN (0x0001)

SMTP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP	Commands
Aug 8, 2022 16:35:20.197417021 CEST	587	49693	220.158.200.104	192.168.2.3	220-lion2.sfdns.net ESMTP Exim 4.95 #2 Mon, 08 Aug 2022 22:35:20 +0800 220-We do not authorize the use of this system to transport unsolicited, 220 and/or bulk e-mail.
Aug 8, 2022 16:35:20.197813034 CEST	49693	587	192.168.2.3	220.158.200.104	EHLO 358075
Aug 8, 2022 16:35:20.465657949 CEST	587	49693	220.158.200.104	192.168.2.3	250-lion2.sfdns.net Hello 358075 [102.129.143.3] 250-SIZE 104857600 250-8BITMIME 250-PIPELINING 250-PIPE_CONNECT 250-AUTH PLAIN LOGIN 250-STARTTLS 250 HELP
Aug 8, 2022 16:35:20.477567911 CEST	49693	587	192.168.2.3	220.158.200.104	AUTH login c3lsdmFpbmJhcmlsQG9jcGkuY29tLm15
Aug 8, 2022 16:35:20.745781898 CEST	587	49693	220.158.200.104	192.168.2.3	334 UGFzc3dvcmQ6
Aug 8, 2022 16:35:23.238497972 CEST	587	49693	220.158.200.104	192.168.2.3	535 Incorrect authentication data
Aug 8, 2022 16:35:23.400872946 CEST	49693	587	192.168.2.3	220.158.200.104	MAIL FROM:<sylvainbaril@ocpi.com.my>
Aug 8, 2022 16:35:23.668735027 CEST	587	49693	220.158.200.104	192.168.2.3	550 Access denied - Invalid HELO name (See RFC2821 4.1.1.1)

Target ID:	0
Start time:	16:35:09
Start date:	08/08/2022
Path:	C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe
Wow64 process (32bit):	true
Commandline:	"C:\Users\user\Desktop\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe"
Imagebase:	0xb40000
File size:	252208 bytes
MD5 hash:	836DEAF4E5B11B7ED1A46FEA5850B33A
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: 00000000.00000002.248323120.0000000004AAA000.00000004.00000800.00020000.00000000.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_2, Description: Yara detected AgentTesla, Source: 00000000.00000002.248323120.0000000004AAA000.00000004.00000800.00020000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_AgentTesla_d3ac2b2f, Description: unknown, Source: 00000000.00000002.248323120.0000000004AAA000.00000004.00000800.00020000.00000000.sdmp, Author: unknown
Reputation:	low

Analysis Process: cvtres.exePID: 6052, Parent PID: 6008

General

Target ID:	1
Start time:	16:35:10
Start date:	08/08/2022
Path:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe
Wow64 process (32bit):	true
Commandline:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe
Imagebase:	0xa60000
File size:	43176 bytes
MD5 hash:	C09985AE74F0882F208D75DE27770DFA
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: 00000001.00000000.245549949.0000000000402000.00000040.00000400.00020000.00000000.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_2, Description: Yara detected AgentTesla, Source: 00000001.00000000.245549949.0000000000402000.00000040.00000400.00020000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_AgentTesla_d3ac2b2f, Description: unknown, Source: 00000001.00000000.245549949.0000000000402000.00000040.00000400.00020000.00000000.sdmp, Author: unknown Rule: JoeSecurity_AgentTesla_1, Description: Yara detected AgentTesla, Source: 00000001.00000000.244725171.0000000000402000.00000040.00000400.00020000.00000000.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_2, Description: Yara detected AgentTesla, Source: 00000001.00000000.244725171.0000000000402000.00000040.00000400.00020000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_AgentTesla_d3ac2b2f, Description: unknown, Source: 00000001.00000000.244725171.0000000000402000.00000040.00000400.00020000.00000000.sdmp, Author: unknown Rule: JoeSecurity_AgentTesla_1, Description: Yara detected AgentTesla, Source: 00000001.00000000.245291051.0000000000402000.00000040.00000400.00020000.00000000.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_2, Description: Yara detected AgentTesla, Source: 00000001.00000000.245291051.0000000000402000.00000040.00000400.00020000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_AgentTesla_d3ac2b2f, Description: unknown, Source: 00000001.00000000.245291051.0000000000402000.00000040.00000400.00020000.00000000.sdmp, Author: unknown Rule: JoeSecurity_AgentTesla_1, Description: Yara detected AgentTesla, Source: 00000001.00000002.509237498.0000000000402000.00000040.00000400.00020000.00000000.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_2, Description: Yara detected AgentTesla, Source: 00000001.00000002.509237498.0000000000402000.00000040.00000400.00020000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_AgentTesla_d3ac2b2f, Description: unknown, Source: 00000001.00000002.509237498.0000000000402000.00000040.00000400.00020000.00000000.sdmp, Author: unknown Rule: JoeSecurity_AgentTesla_1, Description: Yara detected AgentTesla, Source: 00000001.00000000.244974805.0000000000402000.00000040.00000400.00020000.00000000.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_2, Description: Yara detected AgentTesla, Source: 00000001.00000000.244974805.0000000000402000.00000040.00000400.00020000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_AgentTesla_d3ac2b2f, Description: unknown, Source: 00000001.00000000.244974805.0000000000402000.00000040.00000400.00020000.00000000.sdmp, Author: unknown Rule: JoeSecurity_AgentTesla_1, Description: Yara detected AgentTesla, Source: 00000001.00000002.511164792.0000000006921000.00000004.00000800.00020000.00000000.sdmp, Author: Joe Security Rule: JoeSecurity_CredentialStealer, Description: Yara detected Credential Stealer, Source: 00000001.00000002.511164792.0000000006921000.00000004.00000800.00020000.00000000.sdmp, Author: Joe Security
Reputation:	moderate

Disassembly

⊘No disassembly

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 directly interact with the native OS application programming interface (API) to execute behaviors. Native APIs provide a controlled means of calling low-level OS services within the kernel, such as those involving hardware/devices, memory, and processes.These native APIs are leveraged by the OS during system boot (when other system components are not yet initialized) as well as carrying out tasks and requests during routine operations.
Tactics:	Execution
Data Sources:	API monitoring, Loaded DLLs, Process monitoring, System calls
Platforms:	Linux, macOS, 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 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 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 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 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 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 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

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 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 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:	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 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

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report SecuriteInfo.com.Suspicious.Win32.Save.a.5066.21910

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Threatname: Agenttesla

Yara Signatures

Memory Dumps

Unpacked PEs

Sigma Signatures

Snort Signatures

Joe Sandbox Signatures

AV Detection

Compliance

Networking

System Summary

Data Obfuscation

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:\Users\user\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\SecuriteInfo.com.Suspicious.Win32.Save.a.5066.exe.log

Static File Info

General

File Icon

Static PE Info

General

Authenticode Signature

Entrypoint Preview

Data Directories

Sections

Resources

Imports

Network Behavior

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

SMTP Packets

Statistics

Windows Analysis Report
SecuriteInfo.com.Suspicious.Win32.Save.a.5066.21910