Malware Analysis Report

2024-08-06 19:29

Sample ID 240510-qn96tsca75
Target 2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118
SHA256 8bc0eae26528b785f20393a5cd5241846b4824de3ef3bfc1cef88b355f322ef0
Tags
mal darkcomet evasion persistence rat trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

8bc0eae26528b785f20393a5cd5241846b4824de3ef3bfc1cef88b355f322ef0

Threat Level: Known bad

The file 2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

mal darkcomet evasion persistence rat trojan

Darkcomet family

Darkcomet

Modifies WinLogon for persistence

Modifies security service

Windows security bypass

Disables RegEdit via registry modification

Windows security modification

Loads dropped DLL

Executes dropped EXE

Checks computer location settings

Adds Run key to start application

Drops file in System32 directory

Enumerates physical storage devices

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Modifies registry class

Suspicious use of SetWindowsHookEx

MITRE ATT&CK Matrix V13

Initial Access
TA0001
Execution
TA0002
Persistence
TA0003
Boot or Logon Autostart Execution
T1547
Registry Run Keys / Startup Folder
T1547.001
Winlogon Helper DLL
T1547.004
Create or Modify System Process
T1543
Windows Service
T1543.003
Privilege Escalation
TA0004
Boot or Logon Autostart Execution
T1547
Registry Run Keys / Startup Folder
T1547.001
Winlogon Helper DLL
T1547.004
Create or Modify System Process
T1543
Windows Service
T1543.003
Defense Evasion
TA0005
Modify Registry
T1112
Impair Defenses
T1562
Disable or Modify Tools
T1562.001
Credential Access
TA0006
Discovery
TA0007
System Information Discovery
T1082
Query Registry
T1012
Lateral Movement
TA0008
Collection
TA0009
Exfiltration
TA0010
Command and Control
TA0011
Impact
TA0040
Resource Development
TA0042
Reconnaissance
TA0043

Analysis: static1

Detonation Overview

Reported

2024-05-10 13:25

Signatures

Darkcomet family

darkcomet

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-10 13:25

Reported

2024-05-10 13:29

Platform

win7-20240419-en

Max time kernel

150s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe"

Signatures

Darkcomet

trojan rat darkcomet

Modifies WinLogon for persistence

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,C:\\Windows\\system32\\B3JeokQztkF1\\svchost.exe" C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A

Modifies security service

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wscsvc\Start = "4" C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A

Windows security bypass

evasion trojan
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A

Disables RegEdit via registry modification

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\CSGOINJECTOR.EXE N/A
N/A N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A

Windows security modification

evasion trojan
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Windows\CurrentVersion\Run\System = "C:\\Windows\\system32\\B3JeokQztkF1\\svchost.exe" C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Windows\CurrentVersion\Run\System = "C:\\Windows\\system32\\B3JeokQztkF1\\svchost.exe" C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File created C:\Windows\SysWOW64\svchost.exe C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
File created C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
File opened for modification C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
File opened for modification C:\Windows\SysWOW64\B3JeokQztkF1\ C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A

Enumerates physical storage devices

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeIncreaseQuotaPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: SeSystemtimePrivilege N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: SeUndockPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: SeManageVolumePrivilege N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: 34 N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: 35 N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: SeImpersonatePrivilege N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: 33 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: 34 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: 35 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2148 wrote to memory of 3056 N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\CSGOINJECTOR.EXE
PID 2148 wrote to memory of 3056 N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\CSGOINJECTOR.EXE
PID 2148 wrote to memory of 3056 N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\CSGOINJECTOR.EXE
PID 2148 wrote to memory of 3056 N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\CSGOINJECTOR.EXE
PID 2148 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe
PID 2148 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe
PID 2148 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe
PID 2148 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe
PID 2596 wrote to memory of 2672 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 2596 wrote to memory of 2672 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 2596 wrote to memory of 2672 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 2596 wrote to memory of 2672 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 2596 wrote to memory of 2672 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 2596 wrote to memory of 2672 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 2596 wrote to memory of 2672 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 2596 wrote to memory of 2672 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 2596 wrote to memory of 2672 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 2596 wrote to memory of 2672 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 2596 wrote to memory of 2672 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 2596 wrote to memory of 2672 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 2596 wrote to memory of 2672 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 2596 wrote to memory of 2672 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 2596 wrote to memory of 2672 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 2596 wrote to memory of 2672 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 2596 wrote to memory of 2672 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 2596 wrote to memory of 2672 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 2596 wrote to memory of 2672 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 2596 wrote to memory of 2672 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 2596 wrote to memory of 2672 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 2596 wrote to memory of 2672 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 2596 wrote to memory of 2672 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe

Processes

C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\CSGOINJECTOR.EXE

"C:\Users\Admin\AppData\Local\Temp\CSGOINJECTOR.EXE"

C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe

"C:\Windows\system32\B3JeokQztkF1\svchost.exe"

C:\Windows\SysWOW64\notepad.exe

notepad

Network

Country Destination Domain Proto
US 8.8.8.8:53 cenkisgod.duckdns.org udp

Files

memory/2148-0-0x00000000003F0000-0x00000000003F1000-memory.dmp

\Users\Admin\AppData\Local\Temp\CSGOINJECTOR.EXE

MD5 ec06d885f4fc1cec0e225ed8a4d3bbee
SHA1 070585ef1c8c397aa5a5e2bbe00571b5bd44ad61
SHA256 fccbe29401728f2b52da85fbe9be48ddd6ba93deb48844c6bd66fa206defe67a
SHA512 38106dba85019a39700b06973f327b61f1c12245643b072c4e485552e2e32462eacd4c0197f5062185b260df4ce6a79103891ffc894bf74ad2d319c4c377fac4

\Windows\SysWOW64\B3JeokQztkF1\svchost.exe

MD5 2f5531d81967c8dd1679c1fccaccfa56
SHA1 e491c65f9df096be05c1be4573eb16618b20f729
SHA256 8bc0eae26528b785f20393a5cd5241846b4824de3ef3bfc1cef88b355f322ef0
SHA512 8b6140b0646fcd5a29c8b8d4c4503b35600bd8bd3327d14b158ca2bf826ff5af09919f1c8d02469422f0cf0cc412fadf0d01a26e0c8099128f22e55629cf9d2a

memory/2672-19-0x0000000000080000-0x0000000000081000-memory.dmp

memory/2672-57-0x0000000000220000-0x0000000000221000-memory.dmp

memory/2148-58-0x0000000000400000-0x00000000008D4000-memory.dmp

memory/2596-59-0x0000000000400000-0x00000000008D4000-memory.dmp

memory/2596-60-0x0000000000400000-0x00000000008D4000-memory.dmp

memory/2596-61-0x0000000000400000-0x00000000008D4000-memory.dmp

memory/2596-62-0x0000000000400000-0x00000000008D4000-memory.dmp

memory/2596-63-0x0000000000400000-0x00000000008D4000-memory.dmp

memory/2596-64-0x0000000000400000-0x00000000008D4000-memory.dmp

memory/2596-65-0x0000000000400000-0x00000000008D4000-memory.dmp

memory/2596-66-0x0000000000400000-0x00000000008D4000-memory.dmp

memory/2596-67-0x0000000000400000-0x00000000008D4000-memory.dmp

memory/2596-68-0x0000000000400000-0x00000000008D4000-memory.dmp

memory/2596-69-0x0000000000400000-0x00000000008D4000-memory.dmp

memory/2596-70-0x0000000000400000-0x00000000008D4000-memory.dmp

memory/2596-71-0x0000000000400000-0x00000000008D4000-memory.dmp

memory/2596-72-0x0000000000400000-0x00000000008D4000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-10 13:25

Reported

2024-05-10 13:29

Platform

win10v2004-20240508-en

Max time kernel

150s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe"

Signatures

Darkcomet

trojan rat darkcomet

Modifies WinLogon for persistence

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,C:\\Windows\\system32\\B3JeokQztkF1\\svchost.exe" C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A

Modifies security service

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wscsvc\Start = "4" C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A

Windows security bypass

evasion trojan
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A

Disables RegEdit via registry modification

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\CSGOINJECTOR.EXE N/A
N/A N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A

Windows security modification

evasion trojan
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\System = "C:\\Windows\\system32\\B3JeokQztkF1\\svchost.exe" C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\System = "C:\\Windows\\system32\\B3JeokQztkF1\\svchost.exe" C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File created C:\Windows\SysWOW64\svchost.exe C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
File created C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
File opened for modification C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
File opened for modification C:\Windows\SysWOW64\B3JeokQztkF1\ C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A

Enumerates physical storage devices

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeIncreaseQuotaPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: SeSystemtimePrivilege N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: SeUndockPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: SeManageVolumePrivilege N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: 34 N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: 35 N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: 36 N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: SeImpersonatePrivilege N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: 33 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: 34 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: 35 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A
Token: 36 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2400 wrote to memory of 3312 N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\CSGOINJECTOR.EXE
PID 2400 wrote to memory of 3312 N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\CSGOINJECTOR.EXE
PID 2400 wrote to memory of 3312 N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\CSGOINJECTOR.EXE
PID 2400 wrote to memory of 1136 N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe
PID 2400 wrote to memory of 1136 N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe
PID 2400 wrote to memory of 1136 N/A C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe
PID 1136 wrote to memory of 2644 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 1136 wrote to memory of 2644 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 1136 wrote to memory of 2644 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 1136 wrote to memory of 2644 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 1136 wrote to memory of 2644 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 1136 wrote to memory of 2644 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 1136 wrote to memory of 2644 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 1136 wrote to memory of 2644 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 1136 wrote to memory of 2644 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 1136 wrote to memory of 2644 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 1136 wrote to memory of 2644 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 1136 wrote to memory of 2644 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 1136 wrote to memory of 2644 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 1136 wrote to memory of 2644 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 1136 wrote to memory of 2644 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 1136 wrote to memory of 2644 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 1136 wrote to memory of 2644 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 1136 wrote to memory of 2644 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 1136 wrote to memory of 2644 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 1136 wrote to memory of 2644 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 1136 wrote to memory of 2644 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe
PID 1136 wrote to memory of 2644 N/A C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe C:\Windows\SysWOW64\notepad.exe

Processes

C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\2f5531d81967c8dd1679c1fccaccfa56_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\CSGOINJECTOR.EXE

"C:\Users\Admin\AppData\Local\Temp\CSGOINJECTOR.EXE"

C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe

"C:\Windows\system32\B3JeokQztkF1\svchost.exe"

C:\Windows\SysWOW64\notepad.exe

notepad

Network

Country Destination Domain Proto
US 8.8.8.8:53 cenkisgod.duckdns.org udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 cenkisgod.duckdns.org udp
US 8.8.8.8:53 cenkisgod.duckdns.org udp
US 8.8.8.8:53 cenkisgod.duckdns.org udp
US 8.8.8.8:53 cenkisgod.duckdns.org udp
US 8.8.8.8:53 cenkisgod.duckdns.org udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 100.58.20.217.in-addr.arpa udp
US 8.8.8.8:53 cenkisgod.duckdns.org udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 31.121.18.2.in-addr.arpa udp
US 8.8.8.8:53 cenkisgod.duckdns.org udp
US 8.8.8.8:53 cenkisgod.duckdns.org udp
US 8.8.8.8:53 cenkisgod.duckdns.org udp
US 8.8.8.8:53 cenkisgod.duckdns.org udp
US 8.8.8.8:53 cenkisgod.duckdns.org udp
US 8.8.8.8:53 cenkisgod.duckdns.org udp
US 8.8.8.8:53 cenkisgod.duckdns.org udp
US 8.8.8.8:53 cenkisgod.duckdns.org udp
US 8.8.8.8:53 cenkisgod.duckdns.org udp
US 8.8.8.8:53 cenkisgod.duckdns.org udp
US 8.8.8.8:53 cenkisgod.duckdns.org udp
US 8.8.8.8:53 cenkisgod.duckdns.org udp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 cenkisgod.duckdns.org udp
US 8.8.8.8:53 cenkisgod.duckdns.org udp
US 8.8.8.8:53 cenkisgod.duckdns.org udp
US 8.8.8.8:53 cenkisgod.duckdns.org udp
US 8.8.8.8:53 cenkisgod.duckdns.org udp
US 8.8.8.8:53 cenkisgod.duckdns.org udp
US 8.8.8.8:53 cenkisgod.duckdns.org udp
US 8.8.8.8:53 cenkisgod.duckdns.org udp
US 8.8.8.8:53 cenkisgod.duckdns.org udp
US 8.8.8.8:53 cenkisgod.duckdns.org udp
US 8.8.8.8:53 cenkisgod.duckdns.org udp
US 8.8.8.8:53 udp

Files

memory/2400-0-0x0000000002690000-0x0000000002691000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\CSGOINJECTOR.EXE

MD5 ec06d885f4fc1cec0e225ed8a4d3bbee
SHA1 070585ef1c8c397aa5a5e2bbe00571b5bd44ad61
SHA256 fccbe29401728f2b52da85fbe9be48ddd6ba93deb48844c6bd66fa206defe67a
SHA512 38106dba85019a39700b06973f327b61f1c12245643b072c4e485552e2e32462eacd4c0197f5062185b260df4ce6a79103891ffc894bf74ad2d319c4c377fac4

C:\Windows\SysWOW64\B3JeokQztkF1\svchost.exe

MD5 2f5531d81967c8dd1679c1fccaccfa56
SHA1 e491c65f9df096be05c1be4573eb16618b20f729
SHA256 8bc0eae26528b785f20393a5cd5241846b4824de3ef3bfc1cef88b355f322ef0
SHA512 8b6140b0646fcd5a29c8b8d4c4503b35600bd8bd3327d14b158ca2bf826ff5af09919f1c8d02469422f0cf0cc412fadf0d01a26e0c8099128f22e55629cf9d2a

memory/1136-70-0x0000000002790000-0x0000000002791000-memory.dmp

memory/2644-71-0x0000000001040000-0x0000000001041000-memory.dmp

memory/2400-72-0x0000000000400000-0x00000000008D4000-memory.dmp

memory/1136-73-0x0000000000400000-0x00000000008D4000-memory.dmp

memory/1136-74-0x0000000000400000-0x00000000008D4000-memory.dmp

memory/1136-75-0x0000000000400000-0x00000000008D4000-memory.dmp

memory/1136-76-0x0000000000400000-0x00000000008D4000-memory.dmp

memory/1136-77-0x0000000000400000-0x00000000008D4000-memory.dmp

memory/1136-78-0x0000000000400000-0x00000000008D4000-memory.dmp

memory/1136-79-0x0000000000400000-0x00000000008D4000-memory.dmp

memory/1136-80-0x0000000000400000-0x00000000008D4000-memory.dmp

memory/1136-81-0x0000000000400000-0x00000000008D4000-memory.dmp

memory/1136-82-0x0000000000400000-0x00000000008D4000-memory.dmp

memory/1136-83-0x0000000000400000-0x00000000008D4000-memory.dmp

memory/1136-84-0x0000000000400000-0x00000000008D4000-memory.dmp

memory/1136-85-0x0000000000400000-0x00000000008D4000-memory.dmp

memory/1136-86-0x0000000000400000-0x00000000008D4000-memory.dmp