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Analysis Report jF6LSw9bnC.exe

Overview

General Information

Sample Name:	jF6LSw9bnC.exe
Analysis ID:	321397
MD5:	020bc13012ce4db6e204cb1ed174851e
SHA1:	46f8ff39e0d5f476b0c2e3a1c8feefdfec32a0b2
SHA256:	265e971392e878a245def23cc9544060fcafbdc0c61c66cf128688f3d64e2179
Tags:	exe
Most interesting Screenshot:

Detection

AgentTesla

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

Signatures

Found malware configuration

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Yara detected AgentTesla

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

Machine Learning detection for dropped file

Machine Learning detection for sample

Maps a DLL or memory area into another process

Moves itself to temp directory

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

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

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

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

Tries to harvest and steal ftp login credentials

Tries to steal Mail credentials (via file access)

Antivirus or Machine Learning detection for unpacked file

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

Contains functionality to call native functions

Contains functionality to read the PEB

Contains long sleeps (>= 3 min)

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

Detected TCP or UDP traffic on non-standard ports

Detected potential crypto function

Dropped file seen in connection with other malware

Drops PE files

Enables debug privileges

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

IP address seen in connection with other malware

May sleep (evasive loops) to hinder dynamic analysis

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

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

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

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

Uses SMTP (mail sending)

Uses code obfuscation techniques (call, push, ret)

Yara detected Credential Stealer

Classification

Startup

System is w10x64

jF6LSw9bnC.exe (PID: 5864 cmdline: 'C:\Users\user\Desktop\jF6LSw9bnC.exe' MD5: 020BC13012CE4DB6E204CB1ED174851E)

jF6LSw9bnC.exe (PID: 6056 cmdline: jF6LSw9bnC.exe MD5: 020BC13012CE4DB6E204CB1ED174851E)

jF6LSw9bnC.exe (PID: 6024 cmdline: jF6LSw9bnC.exe MD5: 020BC13012CE4DB6E204CB1ED174851E)

jF6LSw9bnC.exe (PID: 5888 cmdline: jF6LSw9bnC.exe MD5: 020BC13012CE4DB6E204CB1ED174851E)

YYtJku.exe (PID: 5004 cmdline: 'C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe' MD5: 020BC13012CE4DB6E204CB1ED174851E)

YYtJku.exe (PID: 6124 cmdline: YYtJku.exe MD5: 020BC13012CE4DB6E204CB1ED174851E)

YYtJku.exe (PID: 5940 cmdline: 'C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe' MD5: 020BC13012CE4DB6E204CB1ED174851E)

YYtJku.exe (PID: 4092 cmdline: YYtJku.exe MD5: 020BC13012CE4DB6E204CB1ED174851E)

YYtJku.exe (PID: 4260 cmdline: YYtJku.exe MD5: 020BC13012CE4DB6E204CB1ED174851E)

cleanup

Malware Configuration

Threatname: Agenttesla

{"Username: ": "AmggJD", "URL: ": "https://cmY5Rn8HrJ6zxDC.com", "To: ": "ralcerreca@valle-maule.cl", "ByHost: ": "us2.smtp.mailhostbox.com:587", "Password: ": "gxpTPioxht6x4ob", "From: ": "ralcerreca@valle-maule.cl"}

Yara Overview

Memory Dumps

Source	Rule	Description	Author
00000010.00000002.469149092.0000000000402000.00000040.00000001.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
00000000.00000003.212487577.0000000005CE5000.00000004.00000001.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
00000003.00000002.475373692.0000000003391000.00000004.00000001.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
00000003.00000002.475373692.0000000003391000.00000004.00000001.sdmp	JoeSecurity_CredentialStealer	Yara detected Credential Stealer	Joe Security
0000000E.00000002.334212460.00000000058F5000.00000004.00000001.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
0000000D.00000002.474483881.0000000002F91000.00000004.00000001.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
0000000D.00000002.474483881.0000000002F91000.00000004.00000001.sdmp	JoeSecurity_CredentialStealer	Yara detected Credential Stealer	Joe Security
00000000.00000002.224466566.0000000005CE5000.00000004.00000001.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
0000000C.00000002.304664651.000000000117A000.00000004.00000020.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
0000000D.00000002.469108481.0000000000402000.00000040.00000001.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
00000000.00000002.224130542.00000000059A2000.00000040.00000001.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
0000000E.00000002.334155127.0000000005812000.00000040.00000001.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
00000010.00000002.474773451.0000000003471000.00000004.00000001.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
00000010.00000002.474773451.0000000003471000.00000004.00000001.sdmp	JoeSecurity_CredentialStealer	Yara detected Credential Stealer	Joe Security
0000000C.00000002.307682957.0000000004B54000.00000004.00000001.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
0000000C.00000002.308785428.00000000056C2000.00000040.00000001.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
00000003.00000002.469106569.0000000000402000.00000040.00000001.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
0000000E.00000002.332958672.0000000004B64000.00000004.00000001.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
00000000.00000002.223257236.0000000005044000.00000004.00000001.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
Process Memory Space: YYtJku.exe PID: 6124	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
Process Memory Space: YYtJku.exe PID: 6124	JoeSecurity_CredentialStealer	Yara detected Credential Stealer	Joe Security
Process Memory Space: YYtJku.exe PID: 5940	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
Process Memory Space: jF6LSw9bnC.exe PID: 5888	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
Process Memory Space: jF6LSw9bnC.exe PID: 5888	JoeSecurity_CredentialStealer	Yara detected Credential Stealer	Joe Security
Process Memory Space: YYtJku.exe PID: 4260	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
Process Memory Space: YYtJku.exe PID: 4260	JoeSecurity_CredentialStealer	Yara detected Credential Stealer	Joe Security
Process Memory Space: YYtJku.exe PID: 5004	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
Process Memory Space: jF6LSw9bnC.exe PID: 5864	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
Click to see the 23 entries

Unpacked PEs

Source	Rule	Description	Author
13.2.YYtJku.exe.400000.0.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
14.2.YYtJku.exe.5810000.1.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
3.2.jF6LSw9bnC.exe.400000.0.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
16.2.YYtJku.exe.400000.0.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
12.2.YYtJku.exe.56c0000.1.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
0.2.jF6LSw9bnC.exe.59a0000.1.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
Click to see the 1 entries

Sigma Overview

No Sigma rule has matched

Signature Overview

Click to jump to signature section

Show All Signature Results

AV Detection:

Found malware configuration

Show sources

Source: jF6LSw9bnC.exe.5888.3.memstr

Malware Configuration Extractor: Agenttesla {"Username: ": "AmggJD", "URL: ": "https://cmY5Rn8HrJ6zxDC.com", "To: ": "ralcerreca@valle-maule.cl", "ByHost: ": "us2.smtp.mailhostbox.com:587", "Password: ": "gxpTPioxht6x4ob", "From: ": "ralcerreca@valle-maule.cl"}

Multi AV Scanner detection for dropped file

Show sources

Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Virustotal: Detection: 45%			Perma Link
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	ReversingLabs: Detection: 47%

Multi AV Scanner detection for submitted file

Show sources

Source: jF6LSw9bnC.exe	Virustotal: Detection: 45%			Perma Link
Source: jF6LSw9bnC.exe	ReversingLabs: Detection: 47%

Machine Learning detection for dropped file

Show sources

Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe

Joe Sandbox ML: detected

Machine Learning detection for sample

Show sources

Source: jF6LSw9bnC.exe

Joe Sandbox ML: detected

Source: 13.2.YYtJku.exe.400000.0.unpack	Avira: Label: TR/Spy.Gen8
Source: 3.2.jF6LSw9bnC.exe.400000.0.unpack	Avira: Label: TR/Spy.Gen8
Source: 16.2.YYtJku.exe.400000.0.unpack	Avira: Label: TR/Spy.Gen8

Source: global traffic

TCP traffic: 192.168.2.3:49705 -> 208.91.199.223:587

Source: Joe Sandbox View

IP Address: 208.91.199.223 208.91.199.223

Source: global traffic

TCP traffic: 192.168.2.3:49705 -> 208.91.199.223:587

Source: unknown

DNS traffic detected: queries for: us2.smtp.mailhostbox.com

Source: jF6LSw9bnC.exe, 00000003.00000002.475373692.0000000003391000.00000004.00000001.sdmp, YYtJku.exe, 0000000D.00000002.474483881.0000000002F91000.00000004.00000001.sdmp, YYtJku.exe, 00000010.00000002.474773451.0000000003471000.00000004.00000001.sdmp	String found in binary or memory: http://127.0.0.1:HTTP/1.1
Source: YYtJku.exe, 00000010.00000002.474773451.0000000003471000.00000004.00000001.sdmp	String found in binary or memory: http://DynDns.comDynDNS
Source: YYtJku.exe, 00000010.00000002.474773451.0000000003471000.00000004.00000001.sdmp	String found in binary or memory: http://HsjGXz.com
Source: jF6LSw9bnC.exe, 00000003.00000002.481145752.0000000006B80000.00000004.00000001.sdmp	String found in binary or memory: http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt0#
Source: jF6LSw9bnC.exe, 00000003.00000002.481145752.0000000006B80000.00000004.00000001.sdmp	String found in binary or memory: http://ocsp.sectigo.com0A
Source: jF6LSw9bnC.exe, 00000003.00000002.478242440.00000000036EA000.00000004.00000001.sdmp	String found in binary or memory: http://us2.smtp.mailhostbox.com
Source: YYtJku.exe, 00000010.00000002.474773451.0000000003471000.00000004.00000001.sdmp	String found in binary or memory: https://api.ipify.orgGETMozilla/5.0
Source: jF6LSw9bnC.exe, 00000000.00000003.212487577.0000000005CE5000.00000004.00000001.sdmp, jF6LSw9bnC.exe, 00000003.00000002.469106569.0000000000402000.00000040.00000001.sdmp, YYtJku.exe, 0000000C.00000002.307682957.0000000004B54000.00000004.00000001.sdmp, YYtJku.exe, 0000000D.00000002.469108481.0000000000402000.00000040.00000001.sdmp, YYtJku.exe, 0000000E.00000002.334212460.00000000058F5000.00000004.00000001.sdmp, YYtJku.exe, 00000010.00000002.469149092.0000000000402000.00000040.00000001.sdmp	String found in binary or memory: https://api.telegram.org/bot%telegramapi%/
Source: jF6LSw9bnC.exe, 00000003.00000002.475373692.0000000003391000.00000004.00000001.sdmp, YYtJku.exe, 0000000D.00000002.474483881.0000000002F91000.00000004.00000001.sdmp, YYtJku.exe, 00000010.00000002.474773451.0000000003471000.00000004.00000001.sdmp	String found in binary or memory: https://api.telegram.org/bot%telegramapi%/sendDocumentdocument---------------------------x
Source: jF6LSw9bnC.exe, 00000003.00000002.475373692.0000000003391000.00000004.00000001.sdmp, jF6LSw9bnC.exe, 00000003.00000002.478507569.0000000003712000.00000004.00000001.sdmp	String found in binary or memory: https://cmY5Rn8HrJ6zxDC.com
Source: jF6LSw9bnC.exe, 00000003.00000002.481145752.0000000006B80000.00000004.00000001.sdmp	String found in binary or memory: https://sectigo.com/CPS0
Source: jF6LSw9bnC.exe, 00000000.00000003.212487577.0000000005CE5000.00000004.00000001.sdmp, jF6LSw9bnC.exe, 00000003.00000002.469106569.0000000000402000.00000040.00000001.sdmp, YYtJku.exe, 0000000C.00000002.307682957.0000000004B54000.00000004.00000001.sdmp, YYtJku.exe, 0000000D.00000002.469108481.0000000000402000.00000040.00000001.sdmp, YYtJku.exe, 0000000E.00000002.334212460.00000000058F5000.00000004.00000001.sdmp, YYtJku.exe, 00000010.00000002.469149092.0000000000402000.00000040.00000001.sdmp	String found in binary or memory: https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip
Source: jF6LSw9bnC.exe, 00000003.00000002.475373692.0000000003391000.00000004.00000001.sdmp, YYtJku.exe, 0000000D.00000002.474483881.0000000002F91000.00000004.00000001.sdmp, YYtJku.exe, 00000010.00000002.474773451.0000000003471000.00000004.00000001.sdmp	String found in binary or memory: https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip%tordir%%ha

Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Code function: 12_2_054C1C09 CreateProcessW,NtQueryInformationProcess,NtReadVirtualMemory,NtCreateSection,NtMapViewOfSection,NtMapViewOfSection,NtWriteVirtualMemory,NtGetContextThread,NtSetContextThread,NtResumeThread,
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Code function: 12_2_054C00AD NtOpenSection,NtMapViewOfSection,

Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Code function: 0_2_0106F3A9
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Code function: 0_2_01070078
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Code function: 0_2_019D04F0
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Code function: 1_2_002EF3A9
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Code function: 1_2_002F0078
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Code function: 2_2_0029F3A9
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Code function: 2_2_002A0078
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Code function: 3_2_00FE0078
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Code function: 3_2_00FDF3A9
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Code function: 3_2_031F46A0
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Code function: 3_2_031F35C4
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Code function: 3_2_031F45B0
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Code function: 3_2_031F5390
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Code function: 3_2_031FDA00
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Code function: 3_2_06676C70
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Code function: 3_2_066794F8
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Code function: 3_2_06677540
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Code function: 3_2_06676928
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Code function: 3_2_06925294
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Code function: 3_2_0692BD68
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Code function: 12_2_00B7F3A9
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Code function: 12_2_00B80078
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Code function: 12_2_015104F0
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Code function: 12_2_015104E1
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Code function: 13_2_00BBF3A9
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Code function: 13_2_00BC0078
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Code function: 13_2_02E746A0
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Code function: 13_2_02E74630
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Code function: 13_2_02E74610

Source: Joe Sandbox View

Dropped File: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe 265E971392E878A245DEF23CC9544060FCAFBDC0C61C66CF128688F3D64E2179

Source: jF6LSw9bnC.exe, 00000000.00000002.224256734.0000000005BC0000.00000004.00000001.sdmp	Binary or memory string: OriginalFilenameRBQbXtvoHrtdKjzk.bounce.exe4 vs jF6LSw9bnC.exe
Source: jF6LSw9bnC.exe, 00000000.00000003.212487577.0000000005CE5000.00000004.00000001.sdmp	Binary or memory string: OriginalFilenameYvzReyxfkkAzqrcXBNwUgGSKaHAFjdRpWcffE.exe4 vs jF6LSw9bnC.exe
Source: jF6LSw9bnC.exe, 00000003.00000002.471043999.0000000001378000.00000004.00000001.sdmp	Binary or memory string: OriginalFilenameUNKNOWN_FILET vs jF6LSw9bnC.exe
Source: jF6LSw9bnC.exe, 00000003.00000002.473569129.00000000016F0000.00000002.00000001.sdmp	Binary or memory string: OriginalFilenamemscorrc.dllT vs jF6LSw9bnC.exe
Source: jF6LSw9bnC.exe, 00000003.00000002.481013627.0000000006910000.00000002.00000001.sdmp	Binary or memory string: OriginalFilenamewshom.ocx vs jF6LSw9bnC.exe
Source: jF6LSw9bnC.exe, 00000003.00000002.469106569.0000000000402000.00000040.00000001.sdmp	Binary or memory string: OriginalFilenameYvzReyxfkkAzqrcXBNwUgGSKaHAFjdRpWcffE.exe4 vs jF6LSw9bnC.exe

Source: jF6LSw9bnC.exe	Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
Source: YYtJku.exe.3.dr	Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ

Source: classification engine

Classification label: mal100.troj.spyw.evad.winEXE@9215/4@1/2

Source: C:\Users\user\Desktop\jF6LSw9bnC.exe

File created: C:\Users\user\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\jF6LSw9bnC.exe.log

Jump to behavior

Source: jF6LSw9bnC.exe

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

Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll

Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Processor
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor

Source: C:\Users\user\Desktop\jF6LSw9bnC.exe

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

Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	File read: C:\Windows\System32\drivers\etc\hosts			Jump to behavior
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	File read: C:\Windows\System32\drivers\etc\hosts			Jump to behavior

Source: jF6LSw9bnC.exe	Virustotal: Detection: 45%
Source: jF6LSw9bnC.exe	ReversingLabs: Detection: 47%

Source: C:\Users\user\Desktop\jF6LSw9bnC.exe

File read: C:\Users\user\Desktop\jF6LSw9bnC.exe

Jump to behavior

Source: unknown	Process created: C:\Users\user\Desktop\jF6LSw9bnC.exe 'C:\Users\user\Desktop\jF6LSw9bnC.exe'
Source: unknown	Process created: C:\Users\user\Desktop\jF6LSw9bnC.exe jF6LSw9bnC.exe
Source: unknown	Process created: C:\Users\user\Desktop\jF6LSw9bnC.exe jF6LSw9bnC.exe
Source: unknown	Process created: C:\Users\user\Desktop\jF6LSw9bnC.exe jF6LSw9bnC.exe
Source: unknown	Process created: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe 'C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe'
Source: unknown	Process created: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe YYtJku.exe
Source: unknown	Process created: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe 'C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe'
Source: unknown	Process created: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe YYtJku.exe
Source: unknown	Process created: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe YYtJku.exe
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process created: C:\Users\user\Desktop\jF6LSw9bnC.exe jF6LSw9bnC.exe
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process created: C:\Users\user\Desktop\jF6LSw9bnC.exe jF6LSw9bnC.exe
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process created: C:\Users\user\Desktop\jF6LSw9bnC.exe jF6LSw9bnC.exe
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process created: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe YYtJku.exe
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process created: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe YYtJku.exe
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process created: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe YYtJku.exe

Source: C:\Users\user\Desktop\jF6LSw9bnC.exe

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

Source: Window Recorder

Window detected: More than 3 window changes detected

Source: C:\Users\user\Desktop\jF6LSw9bnC.exe

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

Source: C:\Users\user\Desktop\jF6LSw9bnC.exe

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

Source: jF6LSw9bnC.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR

Source: jF6LSw9bnC.exe

Static PE information: NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT

Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Code function: 3_2_0667A61F push es; iretd
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Code function: 3_2_06678540 push es; ret
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Code function: 3_2_0692A0D1 push es; ret
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Code function: 13_2_02E7DD38 push FFFFFF8Bh; iretd

Source: initial sample	Static PE information: section name: .text entropy: 7.86673164949
Source: initial sample	Static PE information: section name: .text entropy: 7.86673164949

Source: C:\Users\user\Desktop\jF6LSw9bnC.exe

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

Jump to dropped file

Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Registry value created or modified: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run YYtJku			Jump to behavior
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Registry value created or modified: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run YYtJku			Jump to behavior

Hooking and other Techniques for Hiding and Protection:

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

Show sources

Source: C:\Users\user\Desktop\jF6LSw9bnC.exe

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

Moves itself to temp directory

Show sources

Source: c:\users\user\desktop\jf6lsw9bnc.exe

File moved: C:\Users\user\AppData\Local\Temp\tmpG710.tmp

Jump to behavior

Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process information set: NOOPENFILEERRORBOX

Malware Analysis System Evasion:

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

Show sources

Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_BaseBoard
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_BaseBoard
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_BaseBoard

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

Show sources

Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_NetworkAdapterConfiguration
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_NetworkAdapterConfiguration
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_NetworkAdapterConfiguration

Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Thread delayed: delay time: 922337203685477
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Thread delayed: delay time: 922337203685477
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Thread delayed: delay time: 922337203685477
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Thread delayed: delay time: 922337203685477
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Thread delayed: delay time: 922337203685477
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Thread delayed: delay time: 922337203685477

Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Window / User API: threadDelayed 780
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Window / User API: threadDelayed 651
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Window / User API: threadDelayed 466

Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 5836	Thread sleep time: -922337203685477s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -3689348814741908s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 4020	Thread sleep count: 780 > 30
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -87750s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -58000s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -56500s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -56000s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -55406s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -54906s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -54500s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -80859s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -53000s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -52500s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -77250s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -51000s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -74250s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -47500s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -46000s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -45500s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -44906s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -44000s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -43406s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -42500s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -42000s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -41000s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -40500s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -39000s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -37906s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -55500s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -52500s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -50250s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -49500s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -60000s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -89718s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -59624s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -59124s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -57812s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -57624s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -57406s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -56406s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -56218s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -54406s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -54124s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -80436s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -53406s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -53218s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -52624s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -52312s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -52124s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -51906s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -51718s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -51218s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -50812s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -50406s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -50124s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -49906s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -49718s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -49312s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -73686s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -48406s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -47124s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -45624s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -43812s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -43624s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -43124s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -42906s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -42718s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -41812s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -41624s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -41312s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -41124s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -40718s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -40218s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -40000s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -39624s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -39406s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -39124s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -38906s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -38312s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -37624s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -37218s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -35906s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -35406s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -35218s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -34812s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -51936s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -34124s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -33718s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -33218s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -32624s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -31312s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -31124s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -30218s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -48124s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -47812s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -47624s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -47406s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -46718s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -45906s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -42124s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -38624s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -36812s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -36624s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -36406s >= -30000s
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe TID: 908	Thread sleep time: -35718s >= -30000s
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe TID: 6028	Thread sleep time: -922337203685477s >= -30000s
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe TID: 476	Thread sleep time: -2767011611056431s >= -30000s
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe TID: 968	Thread sleep count: 42 > 30
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe TID: 968	Thread sleep count: 651 > 30
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe TID: 476	Thread sleep time: -49282s >= -30000s
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe TID: 476	Thread sleep time: -30000s >= -30000s
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe TID: 476	Thread sleep time: -58906s >= -30000s
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe TID: 476	Thread sleep time: -55626s >= -30000s
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe TID: 476	Thread sleep time: -55406s >= -30000s
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe TID: 476	Thread sleep time: -55220s >= -30000s
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe TID: 476	Thread sleep time: -53220s >= -30000s
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe TID: 1764	Thread sleep time: -922337203685477s >= -30000s
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe TID: 5148	Thread sleep time: -922337203685477s >= -30000s
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe TID: 380	Thread sleep count: 466 > 30
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe TID: 5148	Thread sleep time: -30000s >= -30000s

Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Processor
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor

Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Last function: Thread delayed
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Last function: Thread delayed
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Last function: Thread delayed

Source: C:\Users\user\Desktop\jF6LSw9bnC.exe

Process information queried: ProcessInformation

Source: C:\Users\user\Desktop\jF6LSw9bnC.exe

Code function: 3_2_0667CFC6 KiUserExceptionDispatcher,BuildReasonArray,DwmGetRemoteSessionOcclusionState,PeekMessageA,PrivateExtractIconsW,KiUserExceptionDispatcher,LdrInitializeThunk,

Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Code function: 12_2_054C01CB mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Code function: 12_2_054C00AD mov ecx, dword ptr fs:[00000030h]
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Code function: 12_2_054C00AD mov eax, dword ptr fs:[00000030h]

Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process token adjusted: Debug
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process token adjusted: Debug
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process token adjusted: Debug
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process token adjusted: Debug
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process token adjusted: Debug
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process token adjusted: Debug

Source: C:\Users\user\Desktop\jF6LSw9bnC.exe

Memory allocated: page read and write | page guard

HIPS / PFW / Operating System Protection Evasion:

Maps a DLL or memory area into another process

Show sources

Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Section loaded: unknown target: C:\Users\user\Desktop\jF6LSw9bnC.exe protection: execute and read and write
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Section loaded: unknown target: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe protection: execute and read and write
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Section loaded: unknown target: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe protection: execute and read and write

Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process created: C:\Users\user\Desktop\jF6LSw9bnC.exe jF6LSw9bnC.exe
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process created: C:\Users\user\Desktop\jF6LSw9bnC.exe jF6LSw9bnC.exe
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Process created: C:\Users\user\Desktop\jF6LSw9bnC.exe jF6LSw9bnC.exe
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process created: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe YYtJku.exe
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process created: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe YYtJku.exe
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Process created: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe YYtJku.exe

Source: jF6LSw9bnC.exe, 00000003.00000002.474315626.0000000001C90000.00000002.00000001.sdmp, YYtJku.exe, 0000000D.00000002.473932419.0000000001A00000.00000002.00000001.sdmp, YYtJku.exe, 00000010.00000002.473728152.0000000001CC0000.00000002.00000001.sdmp	Binary or memory string: Program Manager
Source: jF6LSw9bnC.exe, 00000003.00000002.474315626.0000000001C90000.00000002.00000001.sdmp, YYtJku.exe, 0000000D.00000002.473932419.0000000001A00000.00000002.00000001.sdmp, YYtJku.exe, 00000010.00000002.473728152.0000000001CC0000.00000002.00000001.sdmp	Binary or memory string: Shell_TrayWnd
Source: jF6LSw9bnC.exe, 00000003.00000002.474315626.0000000001C90000.00000002.00000001.sdmp, YYtJku.exe, 0000000D.00000002.473932419.0000000001A00000.00000002.00000001.sdmp, YYtJku.exe, 00000010.00000002.473728152.0000000001CC0000.00000002.00000001.sdmp	Binary or memory string: Progman
Source: jF6LSw9bnC.exe, 00000003.00000002.474315626.0000000001C90000.00000002.00000001.sdmp, YYtJku.exe, 0000000D.00000002.473932419.0000000001A00000.00000002.00000001.sdmp, YYtJku.exe, 00000010.00000002.473728152.0000000001CC0000.00000002.00000001.sdmp	Binary or memory string: Progmanlock

Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Queries volume information: C:\Users\user\Desktop\jF6LSw9bnC.exe VolumeInformation
Source: C:\Users\user\Desktop\jF6LSw9bnC.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:\Users\user\Desktop\jF6LSw9bnC.exe	Queries volume information: C:\Users\user\Desktop\jF6LSw9bnC.exe VolumeInformation
Source: C:\Users\user\Desktop\jF6LSw9bnC.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:\Users\user\Desktop\jF6LSw9bnC.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:\Users\user\Desktop\jF6LSw9bnC.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\CustomMarshalers\v4.0_4.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\CustomMarshalers\v4.0_4.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\CustomMarshalers\v4.0_4.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation
Source: C:\Users\user\Desktop\jF6LSw9bnC.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:\Users\user\Desktop\jF6LSw9bnC.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:\Users\user\Desktop\jF6LSw9bnC.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Accessibility\v4.0_4.0.0.0__b03f5f7f11d50a3a\Accessibility.dll VolumeInformation
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Queries volume information: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe VolumeInformation
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.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:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Queries volume information: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe VolumeInformation
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.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:\Users\user\AppData\Roaming\YYtJku\YYtJku.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:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\CustomMarshalers\v4.0_4.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\CustomMarshalers\v4.0_4.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\CustomMarshalers\v4.0_4.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.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:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Queries volume information: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe VolumeInformation
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.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:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Queries volume information: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe VolumeInformation
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.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:\Users\user\AppData\Roaming\YYtJku\YYtJku.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:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\CustomMarshalers\v4.0_4.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\CustomMarshalers\v4.0_4.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\CustomMarshalers\v4.0_4.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation
Source: C:\Users\user\AppData\Roaming\YYtJku\YYtJku.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:\Users\user\Desktop\jF6LSw9bnC.exe

Code function: 3_2_06675A94 GetUserNameW,

Source: C:\Users\user\Desktop\jF6LSw9bnC.exe

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

Stealing of Sensitive Information:

Yara detected AgentTesla

Show sources

Source: Yara match	File source: 00000010.00000002.469149092.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000003.212487577.0000000005CE5000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000003.00000002.475373692.0000000003391000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 0000000E.00000002.334212460.00000000058F5000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 0000000D.00000002.474483881.0000000002F91000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.224466566.0000000005CE5000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 0000000C.00000002.304664651.000000000117A000.00000004.00000020.sdmp, type: MEMORY
Source: Yara match	File source: 0000000D.00000002.469108481.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.224130542.00000000059A2000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 0000000E.00000002.334155127.0000000005812000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000010.00000002.474773451.0000000003471000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 0000000C.00000002.307682957.0000000004B54000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 0000000C.00000002.308785428.00000000056C2000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000003.00000002.469106569.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 0000000E.00000002.332958672.0000000004B64000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.223257236.0000000005044000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: YYtJku.exe PID: 6124, type: MEMORY
Source: Yara match	File source: Process Memory Space: YYtJku.exe PID: 5940, type: MEMORY
Source: Yara match	File source: Process Memory Space: jF6LSw9bnC.exe PID: 5888, type: MEMORY
Source: Yara match	File source: Process Memory Space: YYtJku.exe PID: 4260, type: MEMORY
Source: Yara match	File source: Process Memory Space: YYtJku.exe PID: 5004, type: MEMORY
Source: Yara match	File source: Process Memory Space: jF6LSw9bnC.exe PID: 5864, type: MEMORY
Source: Yara match	File source: 13.2.YYtJku.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 14.2.YYtJku.exe.5810000.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.2.jF6LSw9bnC.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 16.2.YYtJku.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 12.2.YYtJku.exe.56c0000.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.jF6LSw9bnC.exe.59a0000.1.unpack, type: UNPACKEDPE

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

Show sources

Source: C:\Users\user\Desktop\jF6LSw9bnC.exe

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

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

Show sources

Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	File opened: C:\Users\user\AppData\Roaming\Mozilla\Firefox\profiles.ini
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	File opened: C:\Users\user\AppData\Local\Google\Chrome\User Data\Default\Login Data

Tries to harvest and steal ftp login credentials

Show sources

Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	File opened: C:\Users\user\AppData\Roaming\SmartFTP\Client 2.0\Favorites\Quick Connect\
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	File opened: C:\Users\user\AppData\Roaming\FileZilla\recentservers.xml

Tries to steal Mail credentials (via file access)

Show sources

Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	File opened: C:\Users\user\AppData\Roaming\Thunderbird\profiles.ini
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	File opened: C:\Users\user\AppData\Roaming\Thunderbird\profiles.ini
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Key opened: HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676
Source: C:\Users\user\Desktop\jF6LSw9bnC.exe	Key opened: HKEY_CURRENT_USER\Software\IncrediMail\Identities

Source: Yara match	File source: 00000003.00000002.475373692.0000000003391000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 0000000D.00000002.474483881.0000000002F91000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000010.00000002.474773451.0000000003471000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: YYtJku.exe PID: 6124, type: MEMORY
Source: Yara match	File source: Process Memory Space: jF6LSw9bnC.exe PID: 5888, type: MEMORY
Source: Yara match	File source: Process Memory Space: YYtJku.exe PID: 4260, type: MEMORY

Remote Access Functionality:

Yara detected AgentTesla

Show sources

Source: Yara match	File source: 00000010.00000002.469149092.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000003.212487577.0000000005CE5000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000003.00000002.475373692.0000000003391000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 0000000E.00000002.334212460.00000000058F5000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 0000000D.00000002.474483881.0000000002F91000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.224466566.0000000005CE5000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 0000000C.00000002.304664651.000000000117A000.00000004.00000020.sdmp, type: MEMORY
Source: Yara match	File source: 0000000D.00000002.469108481.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.224130542.00000000059A2000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 0000000E.00000002.334155127.0000000005812000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000010.00000002.474773451.0000000003471000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 0000000C.00000002.307682957.0000000004B54000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 0000000C.00000002.308785428.00000000056C2000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000003.00000002.469106569.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 0000000E.00000002.332958672.0000000004B64000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.223257236.0000000005044000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: YYtJku.exe PID: 6124, type: MEMORY
Source: Yara match	File source: Process Memory Space: YYtJku.exe PID: 5940, type: MEMORY
Source: Yara match	File source: Process Memory Space: jF6LSw9bnC.exe PID: 5888, type: MEMORY
Source: Yara match	File source: Process Memory Space: YYtJku.exe PID: 4260, type: MEMORY
Source: Yara match	File source: Process Memory Space: YYtJku.exe PID: 5004, type: MEMORY
Source: Yara match	File source: Process Memory Space: jF6LSw9bnC.exe PID: 5864, type: MEMORY
Source: Yara match	File source: 13.2.YYtJku.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 14.2.YYtJku.exe.5810000.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.2.jF6LSw9bnC.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 16.2.YYtJku.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 12.2.YYtJku.exe.56c0000.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.jF6LSw9bnC.exe.59a0000.1.unpack, type: UNPACKEDPE

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	Windows Management Instrumentation211	Registry Run Keys / Startup Folder1	Process Injection112	Disable or Modify Tools1	OS Credential Dumping2	Account Discovery1	Remote Services	Archive Collected Data1	Exfiltration Over Other Network Medium	Encrypted Channel1	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Registry Run Keys / Startup Folder1	Obfuscated Files or Information2	Credentials in Registry1	System Information Discovery114	Remote Desktop Protocol	Data from Local System2	Exfiltration Over Bluetooth	Non-Standard Port1	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	Logon Script (Windows)	Software Packing3	Security Account Manager	Security Software Discovery21	SMB/Windows Admin Shares	Email Collection1	Automated Exfiltration	Non-Application Layer Protocol1	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data
Local Accounts	At (Windows)	Logon Script (Mac)	Logon Script (Mac)	Masquerading11	NTDS	Virtualization/Sandbox Evasion13	Distributed Component Object Model	Input Capture	Scheduled Transfer	Application Layer Protocol11	SIM Card Swap		Carrier Billing Fraud
Cloud Accounts	Cron	Network Logon Script	Network Logon Script	Virtualization/Sandbox Evasion13	LSA Secrets	Process Discovery2	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	Process Injection112	Cached Domain Credentials	Application Window Discovery1	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	Hidden Files and Directories1	DCSync	System Owner/User Discovery1	Windows Remote Management	Web Portal Capture	Exfiltration Over Alternative Protocol	Commonly Used Port	Rogue Wi-Fi Access Points		Data Encrypted for Impact
Drive-by Compromise	Command and Scripting Interpreter	Scheduled Task/Job	Scheduled Task/Job	Indicator Removal from Tools	Proc Filesystem	Remote System Discovery1	Shared Webroot	Credential API Hooking	Exfiltration Over Symmetric Encrypted Non-C2 Protocol	Application Layer Protocol	Downgrade to Insecure Protocols		Generate Fraudulent Advertising Revenue

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

Screenshots

Thumbnails

This section contains all screenshots as thumbnails, including those not shown in the slideshow.

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
jF6LSw9bnC.exe	46%	Virustotal		Browse
jF6LSw9bnC.exe	48%	ReversingLabs	ByteCode-MSIL.Spyware.Wacatac
jF6LSw9bnC.exe	100%	Joe Sandbox ML

Dropped Files

Source	Detection	Scanner	Label	Link
C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	100%	Joe Sandbox ML
C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	46%	Virustotal		Browse
C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	48%	ReversingLabs	ByteCode-MSIL.Spyware.Wacatac

Unpacked PE Files

Source	Detection	Scanner	Label	Download
13.2.YYtJku.exe.400000.0.unpack	100%	Avira	TR/Spy.Gen8	Download File
14.2.YYtJku.exe.5810000.1.unpack	100%	Avira	HEUR/AGEN.1138205	Download File
3.2.jF6LSw9bnC.exe.400000.0.unpack	100%	Avira	TR/Spy.Gen8	Download File
16.2.YYtJku.exe.400000.0.unpack	100%	Avira	TR/Spy.Gen8	Download File
12.2.YYtJku.exe.56c0000.1.unpack	100%	Avira	HEUR/AGEN.1138205	Download File
0.2.jF6LSw9bnC.exe.59a0000.1.unpack	100%	Avira	HEUR/AGEN.1138205	Download File

Domains

No Antivirus matches

URLs

Source	Detection	Scanner	Label
http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt0#	0%	URL Reputation	safe
http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt0#	0%	URL Reputation	safe
http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt0#	0%	URL Reputation	safe
http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt0#	0%	URL Reputation	safe
http://127.0.0.1:HTTP/1.1	0%	Avira URL Cloud	safe
http://HsjGXz.com	0%	Avira URL Cloud	safe
http://DynDns.comDynDNS	0%	URL Reputation	safe
http://DynDns.comDynDNS	0%	URL Reputation	safe
http://DynDns.comDynDNS	0%	URL Reputation	safe
http://DynDns.comDynDNS	0%	URL Reputation	safe
https://sectigo.com/CPS0	0%	URL Reputation	safe
https://sectigo.com/CPS0	0%	URL Reputation	safe
https://sectigo.com/CPS0	0%	URL Reputation	safe
https://sectigo.com/CPS0	0%	URL Reputation	safe
https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip%tordir%%ha	0%	URL Reputation	safe
https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip%tordir%%ha	0%	URL Reputation	safe
https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip%tordir%%ha	0%	URL Reputation	safe
https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip%tordir%%ha	0%	URL Reputation	safe
https://cmY5Rn8HrJ6zxDC.com	0%	Avira URL Cloud	safe
http://ocsp.sectigo.com0A	0%	URL Reputation	safe
http://ocsp.sectigo.com0A	0%	URL Reputation	safe
http://ocsp.sectigo.com0A	0%	URL Reputation	safe
http://ocsp.sectigo.com0A	0%	URL Reputation	safe
https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip	0%	URL Reputation	safe
https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip	0%	URL Reputation	safe
https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip	0%	URL Reputation	safe
https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip	0%	URL Reputation	safe
https://api.ipify.orgGETMozilla/5.0	0%	URL Reputation	safe
https://api.ipify.orgGETMozilla/5.0	0%	URL Reputation	safe
https://api.ipify.orgGETMozilla/5.0	0%	URL Reputation	safe
https://api.ipify.orgGETMozilla/5.0	0%	URL Reputation	safe

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
us2.smtp.mailhostbox.com	208.91.199.223	true	false		high

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt0#	jF6LSw9bnC.exe, 00000003.00000002.481145752.0000000006B80000.00000004.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
http://127.0.0.1:HTTP/1.1	jF6LSw9bnC.exe, 00000003.00000002.475373692.0000000003391000.00000004.00000001.sdmp, YYtJku.exe, 0000000D.00000002.474483881.0000000002F91000.00000004.00000001.sdmp, YYtJku.exe, 00000010.00000002.474773451.0000000003471000.00000004.00000001.sdmp	false	Avira URL Cloud: safe	low
http://HsjGXz.com	YYtJku.exe, 00000010.00000002.474773451.0000000003471000.00000004.00000001.sdmp	false	Avira URL Cloud: safe	unknown
http://DynDns.comDynDNS	YYtJku.exe, 00000010.00000002.474773451.0000000003471000.00000004.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
https://sectigo.com/CPS0	jF6LSw9bnC.exe, 00000003.00000002.481145752.0000000006B80000.00000004.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
http://us2.smtp.mailhostbox.com	jF6LSw9bnC.exe, 00000003.00000002.478242440.00000000036EA000.00000004.00000001.sdmp	false		high
https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip%tordir%%ha	jF6LSw9bnC.exe, 00000003.00000002.475373692.0000000003391000.00000004.00000001.sdmp, YYtJku.exe, 0000000D.00000002.474483881.0000000002F91000.00000004.00000001.sdmp, YYtJku.exe, 00000010.00000002.474773451.0000000003471000.00000004.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
https://api.telegram.org/bot%telegramapi%/	jF6LSw9bnC.exe, 00000000.00000003.212487577.0000000005CE5000.00000004.00000001.sdmp, jF6LSw9bnC.exe, 00000003.00000002.469106569.0000000000402000.00000040.00000001.sdmp, YYtJku.exe, 0000000C.00000002.307682957.0000000004B54000.00000004.00000001.sdmp, YYtJku.exe, 0000000D.00000002.469108481.0000000000402000.00000040.00000001.sdmp, YYtJku.exe, 0000000E.00000002.334212460.00000000058F5000.00000004.00000001.sdmp, YYtJku.exe, 00000010.00000002.469149092.0000000000402000.00000040.00000001.sdmp	false		high
https://cmY5Rn8HrJ6zxDC.com	jF6LSw9bnC.exe, 00000003.00000002.475373692.0000000003391000.00000004.00000001.sdmp, jF6LSw9bnC.exe, 00000003.00000002.478507569.0000000003712000.00000004.00000001.sdmp	true	Avira URL Cloud: safe	unknown
http://ocsp.sectigo.com0A	jF6LSw9bnC.exe, 00000003.00000002.481145752.0000000006B80000.00000004.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
https://api.telegram.org/bot%telegramapi%/sendDocumentdocument---------------------------x	jF6LSw9bnC.exe, 00000003.00000002.475373692.0000000003391000.00000004.00000001.sdmp, YYtJku.exe, 0000000D.00000002.474483881.0000000002F91000.00000004.00000001.sdmp, YYtJku.exe, 00000010.00000002.474773451.0000000003471000.00000004.00000001.sdmp	false		high
https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip	jF6LSw9bnC.exe, 00000000.00000003.212487577.0000000005CE5000.00000004.00000001.sdmp, jF6LSw9bnC.exe, 00000003.00000002.469106569.0000000000402000.00000040.00000001.sdmp, YYtJku.exe, 0000000C.00000002.307682957.0000000004B54000.00000004.00000001.sdmp, YYtJku.exe, 0000000D.00000002.469108481.0000000000402000.00000040.00000001.sdmp, YYtJku.exe, 0000000E.00000002.334212460.00000000058F5000.00000004.00000001.sdmp, YYtJku.exe, 00000010.00000002.469149092.0000000000402000.00000040.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
https://api.ipify.orgGETMozilla/5.0	YYtJku.exe, 00000010.00000002.474773451.0000000003471000.00000004.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown

Contacted IPs

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

Public

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
208.91.199.223	unknown	United States		394695	PUBLIC-DOMAIN-REGISTRYUS	false

Private

IP
192.168.2.1

General Information

Joe Sandbox Version:	31.0.0 Red Diamond
Analysis ID:	321397
Start date:	21.11.2020
Start time:	11:48:17
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 11m 34s
Hypervisor based Inspection enabled:	false
Report type:	light
Sample file name:	jF6LSw9bnC.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:	20
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@9215/4@1/2
EGA Information:	Failed
HDC Information:	Successful, ratio: 0.3% (good quality ratio 0.1%) Quality average: 23.2% Quality standard deviation: 35.3%
HCA Information:	Successful, ratio: 87% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Adjust boot time Enable AMSI Found application associated with file extension: .exe
Warnings:	Show All Exclude process from analysis (whitelisted): MpCmdRun.exe, SgrmBroker.exe, conhost.exe, svchost.exe, UsoClient.exe Excluded IPs from analysis (whitelisted): 104.43.139.144, 104.42.151.234, 40.88.32.150, 23.210.248.85 Excluded domains from analysis (whitelisted): skypedataprdcoleus15.cloudapp.net, fs.microsoft.com, blobcollector.events.data.trafficmanager.net, e1723.g.akamaiedge.net, skypedataprdcolcus16.cloudapp.net, watson.telemetry.microsoft.com, prod.fs.microsoft.com.akadns.net, fs-wildcard.microsoft.com.edgekey.net, fs-wildcard.microsoft.com.edgekey.net.globalredir.akadns.net, skypedataprdcolwus16.cloudapp.net Report creation exceeded maximum time and may have missing disassembly code information. Report size exceeded maximum capacity and may have missing behavior information. Report size getting too big, too many NtAllocateVirtualMemory calls found. Report size getting too big, too many NtOpenKeyEx calls found. Report size getting too big, too many NtProtectVirtualMemory calls found. Report size getting too big, too many NtQueryValueKey calls found.

Simulations

Behavior and APIs

Time	Type	Description
11:49:25	API Interceptor	768x Sleep call for process: jF6LSw9bnC.exe modified
11:49:38	Autostart	Run: HKCU\Software\Microsoft\Windows\CurrentVersion\Run YYtJku C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe
11:49:46	Autostart	Run: HKCU64\Software\Microsoft\Windows\CurrentVersion\Run YYtJku C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe
11:50:05	API Interceptor	881x Sleep call for process: YYtJku.exe modified

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Link
208.91.199.223	yQDGREHA9h.exe	Get hash	malicious	Browse
	PO1.xlsx	Get hash	malicious	Browse
	Vd58qg0dhp.exe	Get hash	malicious	Browse
	Wrong Transfer Payment - Chk Clip Copy.exe	Get hash	malicious	Browse
	Doc.exe	Get hash	malicious	Browse
	SWIFT.exe	Get hash	malicious	Browse
	TNT Receipt_AWB87993766478.exe	Get hash	malicious	Browse
	BALANCE PAYMENT.exe	Get hash	malicious	Browse
	remittance advice_pdf_____________________________________.exe	Get hash	malicious	Browse
	4Pqkg8wt6j.exe	Get hash	malicious	Browse
	SecuriteInfo.com.Trojan.PackedNET.461.28807.exe	Get hash	malicious	Browse
	sOZgfrw6FT.exe	Get hash	malicious	Browse
	Steel Clik PO#7770022460.exe	Get hash	malicious	Browse
	P.O. #HBG00356.doc (2).exe	Get hash	malicious	Browse
	lA1LHK759T.exe	Get hash	malicious	Browse
	bOp4cgWZkD.exe	Get hash	malicious	Browse
	5uWZrHiNrw.exe	Get hash	malicious	Browse
	LUD6Fjo15x.exe	Get hash	malicious	Browse
	Akribis Systems Pte New PO2006115.exe	Get hash	malicious	Browse
	5NFH9k6VIL.exe	Get hash	malicious	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
us2.smtp.mailhostbox.com	yQDGREHA9h.exe	Get hash	malicious	Browse	208.91.199.223
	mcsrXx9lfD.exe	Get hash	malicious	Browse	208.91.199.225
	Bill # 2.xlsx	Get hash	malicious	Browse	208.91.198.143
	PO1.xlsx	Get hash	malicious	Browse	208.91.199.223
	QKLQkaCe9M.exe	Get hash	malicious	Browse	208.91.199.224
	0hgHwEkIWY.exe	Get hash	malicious	Browse	208.91.198.143
	Swift Copy.exe	Get hash	malicious	Browse	208.91.199.224
	Shipping Details_PDF.exe	Get hash	malicious	Browse	208.91.199.225
	RFQ_SMKM19112020.xlsx	Get hash	malicious	Browse	208.91.199.224
	Order List.xlsx	Get hash	malicious	Browse	208.91.199.225
	Shipping doc.pdf.exe	Get hash	malicious	Browse	208.91.198.143
	OrV86zxFWHW1j0f.exe	Get hash	malicious	Browse	208.91.199.224
	XDMBhLJxD1Qf7JW.exe	Get hash	malicious	Browse	208.91.199.224
	me4qssWAMQ.exe	Get hash	malicious	Browse	208.91.199.225
	Vd58qg0dhp.exe	Get hash	malicious	Browse	208.91.199.223
	15egpuWfT3.exe	Get hash	malicious	Browse	208.91.199.224
	Shipping Details.exe	Get hash	malicious	Browse	208.91.198.143
	Wrong Transfer Payment - Chk Clip Copy.exe	Get hash	malicious	Browse	208.91.199.223
	WireTransfer Copy767.exe	Get hash	malicious	Browse	208.91.199.225
	DOH0003675550.pdf.exe	Get hash	malicious	Browse	208.91.199.224

ASN

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
PUBLIC-DOMAIN-REGISTRYUS	yQDGREHA9h.exe	Get hash	malicious	Browse	208.91.199.223
	mcsrXx9lfD.exe	Get hash	malicious	Browse	208.91.199.225
	fattura.exe	Get hash	malicious	Browse	162.222.226.70
	Pagamento.exe	Get hash	malicious	Browse	162.222.226.70
	PO1.xlsx	Get hash	malicious	Browse	208.91.199.223
	QKLQkaCe9M.exe	Get hash	malicious	Browse	208.91.199.224
	Zahlung.exe	Get hash	malicious	Browse	162.222.226.70
	0hgHwEkIWY.exe	Get hash	malicious	Browse	208.91.198.143
	Swift Copy.exe	Get hash	malicious	Browse	208.91.199.224
	Shipping Details_PDF.exe	Get hash	malicious	Browse	208.91.199.225
	Zahlung.exe	Get hash	malicious	Browse	162.222.226.70
	Lieferadresse.exe	Get hash	malicious	Browse	162.222.226.70
	RFQ_SMKM19112020.xlsx	Get hash	malicious	Browse	208.91.199.224
	Order List.xlsx	Get hash	malicious	Browse	208.91.199.225
	Shipping doc.pdf.exe	Get hash	malicious	Browse	208.91.198.143
	OrV86zxFWHW1j0f.exe	Get hash	malicious	Browse	208.91.199.224
	XDMBhLJxD1Qf7JW.exe	Get hash	malicious	Browse	208.91.199.224
	me4qssWAMQ.exe	Get hash	malicious	Browse	208.91.199.225
	Vd58qg0dhp.exe	Get hash	malicious	Browse	208.91.199.223
	15egpuWfT3.exe	Get hash	malicious	Browse	208.91.199.224

JA3 Fingerprints

No context

Dropped Files

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe	Catalog of our new order.xlsx	Get hash	malicious	Browse

Created / dropped Files

C:\Users\user\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\YYtJku.exe.log Download File
Process:	C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe
File Type:	ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	315
Entropy (8bit):	5.350410246151501
Encrypted:	false
SSDEEP:	6:Q3La/xwcE73FKDLIP12MUAvvr3tDLIP12MUAvvR+uTL2LDY3U21v:Q3La/hg1KDLI4M9tDLI4MWuPk21v
MD5:	EE0BB4B63A030A0BF7087CB0AEBD07BC
SHA1:	9A4ADFB6336E22D49503B4B99FFC25A7882AE202
SHA-256:	6CBBAF20B7871B931A8A0B1D54890DC0E6C9ED78E7DEC5E2AB2F6D12DF349DFF
SHA-512:	47644A669A15A83D0BAA1F801BB34E36B1F8FE700E5C7A4396D684FE85AFFF6B32F511AEDD0E304DB48383E04A5044CA1B313D559737F5CD967CC00F8FDFC38B
Malicious:	false
Reputation:	moderate, very likely benign file
Preview:	1,"fusion","GAC",0..1,"WinRT","NotApp",1..2,"System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a",0..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..

C:\Users\user\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\jF6LSw9bnC.exe.log Download File
Process:	C:\Users\user\Desktop\jF6LSw9bnC.exe
File Type:	ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	315
Entropy (8bit):	5.350410246151501
Encrypted:	false
SSDEEP:	6:Q3La/xwcE73FKDLIP12MUAvvr3tDLIP12MUAvvR+uTL2LDY3U21v:Q3La/hg1KDLI4M9tDLI4MWuPk21v
MD5:	EE0BB4B63A030A0BF7087CB0AEBD07BC
SHA1:	9A4ADFB6336E22D49503B4B99FFC25A7882AE202
SHA-256:	6CBBAF20B7871B931A8A0B1D54890DC0E6C9ED78E7DEC5E2AB2F6D12DF349DFF
SHA-512:	47644A669A15A83D0BAA1F801BB34E36B1F8FE700E5C7A4396D684FE85AFFF6B32F511AEDD0E304DB48383E04A5044CA1B313D559737F5CD967CC00F8FDFC38B
Malicious:	true
Reputation:	moderate, very likely benign file
Preview:	1,"fusion","GAC",0..1,"WinRT","NotApp",1..2,"System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a",0..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..

C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe Download File
Process:	C:\Users\user\Desktop\jF6LSw9bnC.exe
File Type:	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Category:	dropped
Size (bytes):	618496
Entropy (8bit):	7.861639609576483
Encrypted:	false
SSDEEP:	12288:QCuRfLw9sjK8YFIxdsk9fE4ZSgexsOGnAZK0yCcxx:iREr9kFZTOlZ4CW
MD5:	020BC13012CE4DB6E204CB1ED174851E
SHA1:	46F8FF39E0D5F476B0C2E3A1C8FEEFDFEC32A0B2
SHA-256:	265E971392E878A245DEF23CC9544060FCAFBDC0C61C66CF128688F3D64E2179
SHA-512:	891367401D14B9E41FC0379FC0BDC04526E023E01F6E91C731D14C790B8B6483A11761C34B2D5A673B73ACD45761D11916E6A4A6D692C9E4955AD86F7B00B079
Malicious:	true
Antivirus:	Antivirus: Joe Sandbox ML, Detection: 100% Antivirus: Virustotal, Detection: 46%, Browse Antivirus: ReversingLabs, Detection: 48%
Joe Sandbox View:	Filename: Catalog of our new order.xlsx, Detection: malicious, Browse
Reputation:	low
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......PE..L...:.._.................h..........N.... ........@.. ...............................T....@.....................................K.......B............................................................................ ............... ..H............text...Tg... ...h.................. ..`.rsrc...B............j..............@..@.reloc...............n..............@..B................0.......H.......`................q..pu..........................................a.b.d.c.e.f.g.h.i.j.k.l.m.n.p.r.q.s.t.u.v.w.z.y.x.0.1.2.3.4.5.6.7.8.9.A.B.C.D.E.F.G.H.I.J.K.L.M.N.Q.P.R.T.S.V.U.W.X.Y.Z.6..(....o....B...(.....o....&2.(....t.....(....&2.t....o....F~....~....(.........(.....(.........(....(.........(....(....o.........&...o.....(.....(.....r...p.....6..{b...(^.....o.....{a...{c....{b...oZ...(^....so....p.....oq...V.{....od....(...+...J.{....o1....ov...*J

C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe:Zone.Identifier Download File
Process:	C:\Users\user\Desktop\jF6LSw9bnC.exe
File Type:	ASCII text, with CRLF line terminators
Category:	modified
Size (bytes):	26
Entropy (8bit):	3.95006375643621
Encrypted:	false
SSDEEP:	3:ggPYV:rPYV
MD5:	187F488E27DB4AF347237FE461A079AD
SHA1:	6693BA299EC1881249D59262276A0D2CB21F8E64
SHA-256:	255A65D30841AB4082BD9D0EEA79D49C5EE88F56136157D8D6156AEF11C12309
SHA-512:	89879F237C0C051EBE784D0690657A6827A312A82735DA42DAD5F744D734FC545BEC9642C19D14C05B2F01FF53BC731530C92F7327BB7DC9CDE1B60FB21CD64E
Malicious:	true
Preview:	[ZoneTransfer]....ZoneId=0

Static File Info

General
File type:	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Entropy (8bit):	7.861639609576483
TrID:	Win32 Executable (generic) Net Framework (10011505/4) 49.83% Win32 Executable (generic) a (10002005/4) 49.78% Generic CIL Executable (.NET, Mono, etc.) (73296/58) 0.36% Generic Win/DOS Executable (2004/3) 0.01% DOS Executable Generic (2002/1) 0.01%
File name:	jF6LSw9bnC.exe
File size:	618496
MD5:	020bc13012ce4db6e204cb1ed174851e
SHA1:	46f8ff39e0d5f476b0c2e3a1c8feefdfec32a0b2
SHA256:	265e971392e878a245def23cc9544060fcafbdc0c61c66cf128688f3d64e2179
SHA512:	891367401d14b9e41fc0379fc0bdc04526e023e01f6e91c731d14c790b8b6483a11761c34b2d5a673b73acd45761d11916e6a4a6d692c9e4955ad86f7b00b079
SSDEEP:	12288:QCuRfLw9sjK8YFIxdsk9fE4ZSgexsOGnAZK0yCcxx:iREr9kFZTOlZ4CW
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......PE..L...:.._.................h..........N.... ........@.. ...............................T....@................................

File Icon


Icon Hash:	00828e8e8686b000

Static PE Info

General
Entrypoint:	0x49874e
Entrypoint Section:	.text
Digitally signed:	false
Imagebase:	0x400000
Subsystem:	windows gui
Image File Characteristics:	32BIT_MACHINE, EXECUTABLE_IMAGE
DLL Characteristics:	NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT
Time Stamp:	0x5FB7B03A [Fri Nov 20 12:02:02 2020 UTC]
TLS Callbacks:
CLR (.Net) Version:	v4.0.30319
OS Version Major:	4
OS Version Minor:	0
File Version Major:	4
File Version Minor:	0
Subsystem Version Major:	4
Subsystem Version Minor:	0
Import Hash:	f34d5f2d4577ed6d9ceec516c1f5a744

Entrypoint Preview

Instruction
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Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x98700	0x4b	.text
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x9a000	0x242	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x9c000	0xc	.reloc
IMAGE_DIRECTORY_ENTRY_DEBUG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COPYRIGHT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_GLOBALPTR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_TLS	0x0	0x0
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IAT	0x2000	0x8	.text
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x2008	0x48	.text
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x2000	0x96754	0x96800	False	0.918753893272	data	7.86673164949	IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
.rsrc	0x9a000	0x242	0x400	False	0.310546875	data	3.56952524932	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.reloc	0x9c000	0xc	0x200	False	0.044921875	data	0.101910425663	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country
RT_MANIFEST	0x9a058	0x1ea	XML 1.0 document, UTF-8 Unicode (with BOM) text, with CRLF line terminators

Imports

DLL	Import
mscoree.dll	_CorExeMain

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Nov 21, 2020 11:50:53.307959080 CET	49705	587	192.168.2.3	208.91.199.223
Nov 21, 2020 11:50:53.447977066 CET	587	49705	208.91.199.223	192.168.2.3
Nov 21, 2020 11:50:53.448226929 CET	49705	587	192.168.2.3	208.91.199.223
Nov 21, 2020 11:50:54.152650118 CET	587	49705	208.91.199.223	192.168.2.3
Nov 21, 2020 11:50:54.153371096 CET	49705	587	192.168.2.3	208.91.199.223
Nov 21, 2020 11:50:54.293317080 CET	587	49705	208.91.199.223	192.168.2.3
Nov 21, 2020 11:50:54.293366909 CET	587	49705	208.91.199.223	192.168.2.3
Nov 21, 2020 11:50:54.293935061 CET	49705	587	192.168.2.3	208.91.199.223
Nov 21, 2020 11:50:54.433954000 CET	587	49705	208.91.199.223	192.168.2.3
Nov 21, 2020 11:50:54.480770111 CET	49705	587	192.168.2.3	208.91.199.223
Nov 21, 2020 11:50:54.504533052 CET	49705	587	192.168.2.3	208.91.199.223
Nov 21, 2020 11:50:54.645961046 CET	587	49705	208.91.199.223	192.168.2.3
Nov 21, 2020 11:50:54.646023989 CET	587	49705	208.91.199.223	192.168.2.3
Nov 21, 2020 11:50:54.646064997 CET	587	49705	208.91.199.223	192.168.2.3
Nov 21, 2020 11:50:54.646094084 CET	587	49705	208.91.199.223	192.168.2.3
Nov 21, 2020 11:50:54.646126032 CET	49705	587	192.168.2.3	208.91.199.223
Nov 21, 2020 11:50:54.646131992 CET	587	49705	208.91.199.223	192.168.2.3
Nov 21, 2020 11:50:54.646325111 CET	49705	587	192.168.2.3	208.91.199.223
Nov 21, 2020 11:50:54.699486017 CET	49705	587	192.168.2.3	208.91.199.223
Nov 21, 2020 11:50:54.786266088 CET	587	49705	208.91.199.223	192.168.2.3
Nov 21, 2020 11:50:54.793934107 CET	49705	587	192.168.2.3	208.91.199.223
Nov 21, 2020 11:50:54.938110113 CET	587	49705	208.91.199.223	192.168.2.3
Nov 21, 2020 11:50:54.981004953 CET	49705	587	192.168.2.3	208.91.199.223
Nov 21, 2020 11:50:55.197941065 CET	49705	587	192.168.2.3	208.91.199.223
Nov 21, 2020 11:50:55.338047028 CET	587	49705	208.91.199.223	192.168.2.3
Nov 21, 2020 11:50:55.340867996 CET	49705	587	192.168.2.3	208.91.199.223
Nov 21, 2020 11:50:55.481883049 CET	587	49705	208.91.199.223	192.168.2.3
Nov 21, 2020 11:50:55.483176947 CET	49705	587	192.168.2.3	208.91.199.223
Nov 21, 2020 11:50:55.625559092 CET	587	49705	208.91.199.223	192.168.2.3
Nov 21, 2020 11:50:55.627223015 CET	49705	587	192.168.2.3	208.91.199.223
Nov 21, 2020 11:50:55.768594027 CET	587	49705	208.91.199.223	192.168.2.3
Nov 21, 2020 11:50:55.769537926 CET	49705	587	192.168.2.3	208.91.199.223
Nov 21, 2020 11:50:55.940599918 CET	587	49705	208.91.199.223	192.168.2.3
Nov 21, 2020 11:50:55.941596985 CET	49705	587	192.168.2.3	208.91.199.223
Nov 21, 2020 11:50:56.081958055 CET	587	49705	208.91.199.223	192.168.2.3
Nov 21, 2020 11:50:56.084464073 CET	49705	587	192.168.2.3	208.91.199.223
Nov 21, 2020 11:50:56.084712982 CET	49705	587	192.168.2.3	208.91.199.223
Nov 21, 2020 11:50:56.086075068 CET	49705	587	192.168.2.3	208.91.199.223
Nov 21, 2020 11:50:56.086263895 CET	49705	587	192.168.2.3	208.91.199.223
Nov 21, 2020 11:50:56.224912882 CET	587	49705	208.91.199.223	192.168.2.3
Nov 21, 2020 11:50:56.226118088 CET	587	49705	208.91.199.223	192.168.2.3
Nov 21, 2020 11:50:56.281492949 CET	587	49705	208.91.199.223	192.168.2.3
Nov 21, 2020 11:50:56.324687958 CET	49705	587	192.168.2.3	208.91.199.223

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Nov 21, 2020 11:49:00.342525005 CET	58643	53	192.168.2.3	8.8.8.8
Nov 21, 2020 11:49:00.369796038 CET	53	58643	8.8.8.8	192.168.2.3
Nov 21, 2020 11:49:01.159915924 CET	60985	53	192.168.2.3	8.8.8.8
Nov 21, 2020 11:49:01.195913076 CET	53	60985	8.8.8.8	192.168.2.3
Nov 21, 2020 11:49:01.985521078 CET	50200	53	192.168.2.3	8.8.8.8
Nov 21, 2020 11:49:02.031909943 CET	53	50200	8.8.8.8	192.168.2.3
Nov 21, 2020 11:49:03.110939026 CET	51281	53	192.168.2.3	8.8.8.8
Nov 21, 2020 11:49:03.138370037 CET	53	51281	8.8.8.8	192.168.2.3
Nov 21, 2020 11:49:03.988863945 CET	49199	53	192.168.2.3	8.8.8.8
Nov 21, 2020 11:49:04.024777889 CET	53	49199	8.8.8.8	192.168.2.3
Nov 21, 2020 11:49:05.080199957 CET	50620	53	192.168.2.3	8.8.8.8
Nov 21, 2020 11:49:05.107399940 CET	53	50620	8.8.8.8	192.168.2.3
Nov 21, 2020 11:49:06.511970043 CET	64938	53	192.168.2.3	8.8.8.8
Nov 21, 2020 11:49:06.539222956 CET	53	64938	8.8.8.8	192.168.2.3
Nov 21, 2020 11:49:07.384519100 CET	60152	53	192.168.2.3	8.8.8.8
Nov 21, 2020 11:49:07.420312881 CET	53	60152	8.8.8.8	192.168.2.3
Nov 21, 2020 11:49:08.051018000 CET	57544	53	192.168.2.3	8.8.8.8
Nov 21, 2020 11:49:08.086694002 CET	53	57544	8.8.8.8	192.168.2.3
Nov 21, 2020 11:49:08.867675066 CET	55984	53	192.168.2.3	8.8.8.8
Nov 21, 2020 11:49:08.894915104 CET	53	55984	8.8.8.8	192.168.2.3
Nov 21, 2020 11:49:09.683259010 CET	64185	53	192.168.2.3	8.8.8.8
Nov 21, 2020 11:49:09.710575104 CET	53	64185	8.8.8.8	192.168.2.3
Nov 21, 2020 11:49:34.136075020 CET	65110	53	192.168.2.3	8.8.8.8
Nov 21, 2020 11:49:34.175523996 CET	53	65110	8.8.8.8	192.168.2.3
Nov 21, 2020 11:50:53.140547037 CET	58361	53	192.168.2.3	8.8.8.8
Nov 21, 2020 11:50:53.176415920 CET	53	58361	8.8.8.8	192.168.2.3

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class
Nov 21, 2020 11:50:53.140547037 CET	192.168.2.3	8.8.8.8	0xe2aa	Standard query (0)	us2.smtp.mailhostbox.com	A (IP address)	IN (0x0001)

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	Address	Type	Class
Nov 21, 2020 11:50:53.176415920 CET	8.8.8.8	192.168.2.3	0xe2aa	No error (0)	us2.smtp.mailhostbox.com	208.91.199.223	A (IP address)	IN (0x0001)
Nov 21, 2020 11:50:53.176415920 CET	8.8.8.8	192.168.2.3	0xe2aa	No error (0)	us2.smtp.mailhostbox.com	208.91.198.143	A (IP address)	IN (0x0001)
Nov 21, 2020 11:50:53.176415920 CET	8.8.8.8	192.168.2.3	0xe2aa	No error (0)	us2.smtp.mailhostbox.com	208.91.199.224	A (IP address)	IN (0x0001)
Nov 21, 2020 11:50:53.176415920 CET	8.8.8.8	192.168.2.3	0xe2aa	No error (0)	us2.smtp.mailhostbox.com	208.91.199.225	A (IP address)	IN (0x0001)

SMTP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP	Commands
Nov 21, 2020 11:50:54.152650118 CET	587	49705	208.91.199.223	192.168.2.3	220 us2.outbound.mailhostbox.com ESMTP Postfix
Nov 21, 2020 11:50:54.153371096 CET	49705	587	192.168.2.3	208.91.199.223	EHLO 585948
Nov 21, 2020 11:50:54.293366909 CET	587	49705	208.91.199.223	192.168.2.3	250-us2.outbound.mailhostbox.com 250-PIPELINING 250-SIZE 41648128 250-VRFY 250-ETRN 250-STARTTLS 250-AUTH PLAIN LOGIN 250-AUTH=PLAIN LOGIN 250-ENHANCEDSTATUSCODES 250-8BITMIME 250 DSN
Nov 21, 2020 11:50:54.293935061 CET	49705	587	192.168.2.3	208.91.199.223	STARTTLS
Nov 21, 2020 11:50:54.433954000 CET	587	49705	208.91.199.223	192.168.2.3	220 2.0.0 Ready to start TLS

Code Manipulations

Statistics

Behavior

Click to jump to process

System Behavior

Analysis Process: jF6LSw9bnC.exe PID: 5864 Parent PID: 5592

General

Start time:	11:49:05
Start date:	21/11/2020
Path:	C:\Users\user\Desktop\jF6LSw9bnC.exe
Wow64 process (32bit):	true
Commandline:	'C:\Users\user\Desktop\jF6LSw9bnC.exe'
Imagebase:	0xfe0000
File size:	618496 bytes
MD5 hash:	020BC13012CE4DB6E204CB1ED174851E
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: 00000000.00000003.212487577.0000000005CE5000.00000004.00000001.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_1, Description: Yara detected AgentTesla, Source: 00000000.00000002.224466566.0000000005CE5000.00000004.00000001.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_1, Description: Yara detected AgentTesla, Source: 00000000.00000002.224130542.00000000059A2000.00000040.00000001.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_1, Description: Yara detected AgentTesla, Source: 00000000.00000002.223257236.0000000005044000.00000004.00000001.sdmp, Author: Joe Security
Reputation:	low

Analysis Process: jF6LSw9bnC.exe PID: 6056 Parent PID: 5864

General

Start time:	11:49:11
Start date:	21/11/2020
Path:	C:\Users\user\Desktop\jF6LSw9bnC.exe
Wow64 process (32bit):	false
Commandline:	jF6LSw9bnC.exe
Imagebase:	0x260000
File size:	618496 bytes
MD5 hash:	020BC13012CE4DB6E204CB1ED174851E
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	low

Analysis Process: jF6LSw9bnC.exe PID: 6024 Parent PID: 5864

General

Start time:	11:49:12
Start date:	21/11/2020
Path:	C:\Users\user\Desktop\jF6LSw9bnC.exe
Wow64 process (32bit):	false
Commandline:	jF6LSw9bnC.exe
Imagebase:	0x210000
File size:	618496 bytes
MD5 hash:	020BC13012CE4DB6E204CB1ED174851E
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	low

Analysis Process: jF6LSw9bnC.exe PID: 5888 Parent PID: 5864

General

Start time:	11:49:12
Start date:	21/11/2020
Path:	C:\Users\user\Desktop\jF6LSw9bnC.exe
Wow64 process (32bit):	true
Commandline:	jF6LSw9bnC.exe
Imagebase:	0xf50000
File size:	618496 bytes
MD5 hash:	020BC13012CE4DB6E204CB1ED174851E
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: 00000003.00000002.475373692.0000000003391000.00000004.00000001.sdmp, Author: Joe Security Rule: JoeSecurity_CredentialStealer, Description: Yara detected Credential Stealer, Source: 00000003.00000002.475373692.0000000003391000.00000004.00000001.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_1, Description: Yara detected AgentTesla, Source: 00000003.00000002.469106569.0000000000402000.00000040.00000001.sdmp, Author: Joe Security
Reputation:	low

Analysis Process: YYtJku.exe PID: 5004 Parent PID: 3388

General

Start time:	11:49:46
Start date:	21/11/2020
Path:	C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe
Wow64 process (32bit):	true
Commandline:	'C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe'
Imagebase:	0xaf0000
File size:	618496 bytes
MD5 hash:	020BC13012CE4DB6E204CB1ED174851E
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: 0000000C.00000002.304664651.000000000117A000.00000004.00000020.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_1, Description: Yara detected AgentTesla, Source: 0000000C.00000002.307682957.0000000004B54000.00000004.00000001.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_1, Description: Yara detected AgentTesla, Source: 0000000C.00000002.308785428.00000000056C2000.00000040.00000001.sdmp, Author: Joe Security
Antivirus matches:	Detection: 100%, Joe Sandbox ML Detection: 46%, Virustotal, Browse Detection: 48%, ReversingLabs
Reputation:	low

Analysis Process: YYtJku.exe PID: 6124 Parent PID: 5004

General

Start time:	11:49:52
Start date:	21/11/2020
Path:	C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe
Wow64 process (32bit):	true
Commandline:	YYtJku.exe
Imagebase:	0xb30000
File size:	618496 bytes
MD5 hash:	020BC13012CE4DB6E204CB1ED174851E
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: 0000000D.00000002.474483881.0000000002F91000.00000004.00000001.sdmp, Author: Joe Security Rule: JoeSecurity_CredentialStealer, Description: Yara detected Credential Stealer, Source: 0000000D.00000002.474483881.0000000002F91000.00000004.00000001.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_1, Description: Yara detected AgentTesla, Source: 0000000D.00000002.469108481.0000000000402000.00000040.00000001.sdmp, Author: Joe Security
Reputation:	low

Analysis Process: YYtJku.exe PID: 5940 Parent PID: 3388

General

Start time:	11:49:55
Start date:	21/11/2020
Path:	C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe
Wow64 process (32bit):	true
Commandline:	'C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe'
Imagebase:	0xbc0000
File size:	618496 bytes
MD5 hash:	020BC13012CE4DB6E204CB1ED174851E
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: 0000000E.00000002.334212460.00000000058F5000.00000004.00000001.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_1, Description: Yara detected AgentTesla, Source: 0000000E.00000002.334155127.0000000005812000.00000040.00000001.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_1, Description: Yara detected AgentTesla, Source: 0000000E.00000002.332958672.0000000004B64000.00000004.00000001.sdmp, Author: Joe Security
Reputation:	low

Analysis Process: YYtJku.exe PID: 4092 Parent PID: 5940

General

Start time:	11:50:02
Start date:	21/11/2020
Path:	C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe
Wow64 process (32bit):	false
Commandline:	YYtJku.exe
Imagebase:	0x230000
File size:	618496 bytes
MD5 hash:	020BC13012CE4DB6E204CB1ED174851E
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	low

Analysis Process: YYtJku.exe PID: 4260 Parent PID: 5940

General

Start time:	11:50:02
Start date:	21/11/2020
Path:	C:\Users\user\AppData\Roaming\YYtJku\YYtJku.exe
Wow64 process (32bit):	true
Commandline:	YYtJku.exe
Imagebase:	0xd90000
File size:	618496 bytes
MD5 hash:	020BC13012CE4DB6E204CB1ED174851E
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: 00000010.00000002.469149092.0000000000402000.00000040.00000001.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_1, Description: Yara detected AgentTesla, Source: 00000010.00000002.474773451.0000000003471000.00000004.00000001.sdmp, Author: Joe Security Rule: JoeSecurity_CredentialStealer, Description: Yara detected Credential Stealer, Source: 00000010.00000002.474773451.0000000003471000.00000004.00000001.sdmp, Author: Joe Security
Reputation:	low

Disassembly

Code Analysis

Reset < >

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

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

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

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

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

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

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

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

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

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

Description:	Adversaries may attempt to get a listing of accounts on a system or within an environment. This information can help adversaries determine which accounts exist to aid in follow-on behavior.
Tactics:	Discovery
Data Sources:	API monitoring, Azure activity logs, Office 365 account logs, Process command-line parameters, Process monitoring
Platforms:	AWS, Azure, Azure AD, GCP, Linux, macOS, Office 365, SaaS, 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 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:	Adversaries may attempt to identify the primary user, currently logged in user, set of users that commonly uses a system, or whether a user is actively using the system. They may do this, for example, by retrieving account usernames or by using OS Credential Dumping . The information may be collected in a number of different ways using other Discovery techniques, because user and username details are prevalent throughout a system and include running process ownership, file/directory ownership, session information, and system logs. Adversaries may use the information from [System Owner/User Discovery](https://attack.mitre.org/techniques/T1033) during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

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

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

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

Description:	Adversaries may 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

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

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Warning!

Analysis Report jF6LSw9bnC.exe

Overview

General Information

Detection

Signatures

Classification

Startup

Malware Configuration

Threatname: Agenttesla

Yara Overview

Memory Dumps

Unpacked PEs

Sigma Overview

Signature Overview

AV Detection:

Networking:

System Summary:

Data Obfuscation:

Persistence and Installation Behavior:

Boot Survival:

Hooking and other Techniques for Hiding and Protection:

Malware Analysis System Evasion:

Anti Debugging:

HIPS / PFW / Operating System Protection Evasion:

Language, Device and Operating System Detection:

Stealing of Sensitive Information:

Remote Access Functionality:

Mitre Att&ck Matrix

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

URLs from Memory and Binaries

Contacted IPs

Public

Private

General Information

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASN

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Data Directories

Sections

Resources

Imports

Network Behavior

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

SMTP Packets

Code Manipulations

Statistics

Behavior

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