Malware Analysis Report

2024-08-06 17:29

Sample ID 240626-wtp1qsyglk
Target 12eee5b20b3d43f8d415e84ac8be5146_JaffaCakes118
SHA256 8d4c4bbf6f75b051c23697d5e312999e9c15ca3c53a8c4aa844cb77fd7bc4b71
Tags
darkcomet guest16 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

8d4c4bbf6f75b051c23697d5e312999e9c15ca3c53a8c4aa844cb77fd7bc4b71

Threat Level: Known bad

The file 12eee5b20b3d43f8d415e84ac8be5146_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

darkcomet guest16 evasion persistence rat trojan

Modifies WinLogon for persistence

Darkcomet

Sets file to hidden

Loads dropped DLL

Uses the VBS compiler for execution

Executes dropped EXE

Adds Run key to start application

Drops file in System32 directory

Suspicious use of SetThreadContext

Drops file in Windows directory

Unsigned PE

Modifies registry class

Views/modifies file attributes

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK Matrix V13

Initial Access
TA0001
Execution
TA0002
Scripting
T1064
Persistence
TA0003
Boot or Logon Autostart Execution
T1547
Registry Run Keys / Startup Folder
T1547.001
Winlogon Helper DLL
T1547.004
Privilege Escalation
TA0004
Boot or Logon Autostart Execution
T1547
Registry Run Keys / Startup Folder
T1547.001
Winlogon Helper DLL
T1547.004
Defense Evasion
TA0005
Modify Registry
T1112
Hide Artifacts
T1564
Hidden Files and Directories
T1564.001
Scripting
T1064
Credential Access
TA0006
Discovery
TA0007
Lateral Movement
TA0008
Collection
TA0009
Exfiltration
TA0010
Command and Control
TA0011
Impact
TA0040
Resource Development
TA0042
Reconnaissance
TA0043

Analysis: static1

Detonation Overview

Reported

2024-06-26 18:13

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-26 18:13

Reported

2024-06-26 18:15

Platform

win7-20240508-en

Max time kernel

119s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\12eee5b20b3d43f8d415e84ac8be5146_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\\MSDCSC\\msdcsc.exe" C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A

Sets file to hidden

evasion
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\attrib.exe N/A
N/A N/A C:\Windows\SysWOW64\attrib.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\MSDCSC\msdcsc.exe N/A

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A

Uses the VBS compiler for execution

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\Startup Name = "C:\\Users\\Admin\\AppData\\Roaming\\server crypter.exe" C:\Users\Admin\AppData\Local\Temp\12eee5b20b3d43f8d415e84ac8be5146_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Windows\\system32\\MSDCSC\\msdcsc.exe" C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File created C:\Windows\SysWOW64\MSDCSC\msdcsc.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
File opened for modification C:\Windows\SysWOW64\MSDCSC\msdcsc.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
File opened for modification C:\Windows\SysWOW64\MSDCSC\ C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2280 set thread context of 2064 N/A C:\Users\Admin\AppData\Local\Temp\12eee5b20b3d43f8d415e84ac8be5146_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe

Drops file in Windows directory

Description Indicator Process Target
File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727 C:\Windows\SysWOW64\attrib.exe N/A
File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe C:\Windows\SysWOW64\attrib.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: SeImpersonatePrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: 33 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: 34 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: 35 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2280 wrote to memory of 2064 N/A C:\Users\Admin\AppData\Local\Temp\12eee5b20b3d43f8d415e84ac8be5146_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2280 wrote to memory of 2064 N/A C:\Users\Admin\AppData\Local\Temp\12eee5b20b3d43f8d415e84ac8be5146_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2280 wrote to memory of 2064 N/A C:\Users\Admin\AppData\Local\Temp\12eee5b20b3d43f8d415e84ac8be5146_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2280 wrote to memory of 2064 N/A C:\Users\Admin\AppData\Local\Temp\12eee5b20b3d43f8d415e84ac8be5146_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2280 wrote to memory of 2064 N/A C:\Users\Admin\AppData\Local\Temp\12eee5b20b3d43f8d415e84ac8be5146_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2280 wrote to memory of 2064 N/A C:\Users\Admin\AppData\Local\Temp\12eee5b20b3d43f8d415e84ac8be5146_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2280 wrote to memory of 2064 N/A C:\Users\Admin\AppData\Local\Temp\12eee5b20b3d43f8d415e84ac8be5146_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2280 wrote to memory of 2064 N/A C:\Users\Admin\AppData\Local\Temp\12eee5b20b3d43f8d415e84ac8be5146_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2280 wrote to memory of 2064 N/A C:\Users\Admin\AppData\Local\Temp\12eee5b20b3d43f8d415e84ac8be5146_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2280 wrote to memory of 2064 N/A C:\Users\Admin\AppData\Local\Temp\12eee5b20b3d43f8d415e84ac8be5146_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2280 wrote to memory of 2064 N/A C:\Users\Admin\AppData\Local\Temp\12eee5b20b3d43f8d415e84ac8be5146_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2280 wrote to memory of 2064 N/A C:\Users\Admin\AppData\Local\Temp\12eee5b20b3d43f8d415e84ac8be5146_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2280 wrote to memory of 2064 N/A C:\Users\Admin\AppData\Local\Temp\12eee5b20b3d43f8d415e84ac8be5146_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2280 wrote to memory of 2064 N/A C:\Users\Admin\AppData\Local\Temp\12eee5b20b3d43f8d415e84ac8be5146_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2280 wrote to memory of 2064 N/A C:\Users\Admin\AppData\Local\Temp\12eee5b20b3d43f8d415e84ac8be5146_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2064 wrote to memory of 2632 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe C:\Windows\SysWOW64\cmd.exe
PID 2064 wrote to memory of 2632 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe C:\Windows\SysWOW64\cmd.exe
PID 2064 wrote to memory of 2632 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe C:\Windows\SysWOW64\cmd.exe
PID 2064 wrote to memory of 2632 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe C:\Windows\SysWOW64\cmd.exe
PID 2064 wrote to memory of 2640 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe C:\Windows\SysWOW64\cmd.exe
PID 2064 wrote to memory of 2640 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe C:\Windows\SysWOW64\cmd.exe
PID 2064 wrote to memory of 2640 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe C:\Windows\SysWOW64\cmd.exe
PID 2064 wrote to memory of 2640 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe C:\Windows\SysWOW64\cmd.exe
PID 2640 wrote to memory of 2648 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2640 wrote to memory of 2648 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2640 wrote to memory of 2648 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2640 wrote to memory of 2648 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2632 wrote to memory of 2596 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2632 wrote to memory of 2596 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2632 wrote to memory of 2596 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2632 wrote to memory of 2596 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2064 wrote to memory of 2300 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
PID 2064 wrote to memory of 2300 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
PID 2064 wrote to memory of 2300 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
PID 2064 wrote to memory of 2300 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe C:\Windows\SysWOW64\MSDCSC\msdcsc.exe

Views/modifies file attributes

evasion
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\attrib.exe N/A
N/A N/A C:\Windows\SysWOW64\attrib.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\12eee5b20b3d43f8d415e84ac8be5146_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\12eee5b20b3d43f8d415e84ac8be5146_JaffaCakes118.exe"

C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe

C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\System32\cmd.exe" /k attrib "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" +s +h

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\System32\cmd.exe" /k attrib "C:\Windows\Microsoft.NET\Framework\v2.0.50727" +s +h

C:\Windows\SysWOW64\attrib.exe

attrib "C:\Windows\Microsoft.NET\Framework\v2.0.50727" +s +h

C:\Windows\SysWOW64\attrib.exe

attrib "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" +s +h

C:\Windows\SysWOW64\MSDCSC\msdcsc.exe

"C:\Windows\system32\MSDCSC\msdcsc.exe"

Network

N/A

Files

memory/2280-0-0x0000000074BC1000-0x0000000074BC2000-memory.dmp

memory/2280-1-0x0000000074BC0000-0x000000007516B000-memory.dmp

memory/2280-2-0x0000000074BC0000-0x000000007516B000-memory.dmp

memory/2064-4-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/2280-5-0x0000000074BC0000-0x000000007516B000-memory.dmp

memory/2064-6-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/2064-7-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/2064-9-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/2064-8-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/2064-19-0x0000000000400000-0x00000000004B5000-memory.dmp

C:\Windows\SysWOW64\MSDCSC\msdcsc.exe

MD5 34aa912defa18c2c129f1e09d75c1d7e
SHA1 9c3046324657505a30ecd9b1fdb46c05bde7d470
SHA256 6df94b7fa33f1b87142adc39b3db0613fc520d9e7a5fd6a5301dd7f51f8d0386
SHA512 d1ea9368f5d7166180612fd763c87afb647d088498887961f5e7fb0a10f4a808bd5928e8a3666d70ff794093c51ecca8816f75dd47652fd4eb23dce7f9aa1f98

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-26 18:13

Reported

2024-06-26 18:15

Platform

win10v2004-20240508-en

Max time kernel

147s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\12eee5b20b3d43f8d415e84ac8be5146_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\\MSDCSC\\msdcsc.exe" C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A

Sets file to hidden

evasion
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\attrib.exe N/A
N/A N/A C:\Windows\SysWOW64\attrib.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\MSDCSC\msdcsc.exe N/A

Uses the VBS compiler for execution

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Startup Name = "C:\\Users\\Admin\\AppData\\Roaming\\server crypter.exe" C:\Users\Admin\AppData\Local\Temp\12eee5b20b3d43f8d415e84ac8be5146_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Windows\\system32\\MSDCSC\\msdcsc.exe" C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File created C:\Windows\SysWOW64\MSDCSC\msdcsc.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
File opened for modification C:\Windows\SysWOW64\MSDCSC\msdcsc.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
File opened for modification C:\Windows\SysWOW64\MSDCSC\ C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 440 set thread context of 352 N/A C:\Users\Admin\AppData\Local\Temp\12eee5b20b3d43f8d415e84ac8be5146_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe

Drops file in Windows directory

Description Indicator Process Target
File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe C:\Windows\SysWOW64\attrib.exe N/A
File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727 C:\Windows\SysWOW64\attrib.exe N/A

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: SeImpersonatePrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: 33 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: 34 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: 35 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Token: 36 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 440 wrote to memory of 352 N/A C:\Users\Admin\AppData\Local\Temp\12eee5b20b3d43f8d415e84ac8be5146_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 440 wrote to memory of 352 N/A C:\Users\Admin\AppData\Local\Temp\12eee5b20b3d43f8d415e84ac8be5146_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 440 wrote to memory of 352 N/A C:\Users\Admin\AppData\Local\Temp\12eee5b20b3d43f8d415e84ac8be5146_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 440 wrote to memory of 352 N/A C:\Users\Admin\AppData\Local\Temp\12eee5b20b3d43f8d415e84ac8be5146_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 440 wrote to memory of 352 N/A C:\Users\Admin\AppData\Local\Temp\12eee5b20b3d43f8d415e84ac8be5146_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 440 wrote to memory of 352 N/A C:\Users\Admin\AppData\Local\Temp\12eee5b20b3d43f8d415e84ac8be5146_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 440 wrote to memory of 352 N/A C:\Users\Admin\AppData\Local\Temp\12eee5b20b3d43f8d415e84ac8be5146_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 440 wrote to memory of 352 N/A C:\Users\Admin\AppData\Local\Temp\12eee5b20b3d43f8d415e84ac8be5146_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 440 wrote to memory of 352 N/A C:\Users\Admin\AppData\Local\Temp\12eee5b20b3d43f8d415e84ac8be5146_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 440 wrote to memory of 352 N/A C:\Users\Admin\AppData\Local\Temp\12eee5b20b3d43f8d415e84ac8be5146_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 440 wrote to memory of 352 N/A C:\Users\Admin\AppData\Local\Temp\12eee5b20b3d43f8d415e84ac8be5146_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 440 wrote to memory of 352 N/A C:\Users\Admin\AppData\Local\Temp\12eee5b20b3d43f8d415e84ac8be5146_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 440 wrote to memory of 352 N/A C:\Users\Admin\AppData\Local\Temp\12eee5b20b3d43f8d415e84ac8be5146_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 440 wrote to memory of 352 N/A C:\Users\Admin\AppData\Local\Temp\12eee5b20b3d43f8d415e84ac8be5146_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 352 wrote to memory of 4772 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe C:\Windows\SysWOW64\cmd.exe
PID 352 wrote to memory of 4772 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe C:\Windows\SysWOW64\cmd.exe
PID 352 wrote to memory of 4772 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe C:\Windows\SysWOW64\cmd.exe
PID 352 wrote to memory of 4368 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe C:\Windows\SysWOW64\cmd.exe
PID 352 wrote to memory of 4368 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe C:\Windows\SysWOW64\cmd.exe
PID 352 wrote to memory of 4368 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe C:\Windows\SysWOW64\cmd.exe
PID 4772 wrote to memory of 3692 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 4772 wrote to memory of 3692 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 4772 wrote to memory of 3692 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 4368 wrote to memory of 4088 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 4368 wrote to memory of 4088 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 4368 wrote to memory of 4088 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 352 wrote to memory of 4652 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
PID 352 wrote to memory of 4652 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
PID 352 wrote to memory of 4652 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe C:\Windows\SysWOW64\MSDCSC\msdcsc.exe

Views/modifies file attributes

evasion
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\attrib.exe N/A
N/A N/A C:\Windows\SysWOW64\attrib.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\12eee5b20b3d43f8d415e84ac8be5146_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\12eee5b20b3d43f8d415e84ac8be5146_JaffaCakes118.exe"

C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe

C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\System32\cmd.exe" /k attrib "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" +s +h

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\System32\cmd.exe" /k attrib "C:\Windows\Microsoft.NET\Framework\v2.0.50727" +s +h

C:\Windows\SysWOW64\attrib.exe

attrib "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" +s +h

C:\Windows\SysWOW64\attrib.exe

attrib "C:\Windows\Microsoft.NET\Framework\v2.0.50727" +s +h

C:\Windows\SysWOW64\MSDCSC\msdcsc.exe

"C:\Windows\system32\MSDCSC\msdcsc.exe"

Network

Files

memory/440-0-0x00000000755A2000-0x00000000755A3000-memory.dmp

memory/440-1-0x00000000755A0000-0x0000000075B51000-memory.dmp

memory/440-2-0x00000000755A0000-0x0000000075B51000-memory.dmp

memory/352-5-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/352-4-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/352-7-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/352-9-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/440-8-0x00000000755A0000-0x0000000075B51000-memory.dmp

memory/352-10-0x0000000000400000-0x00000000004B5000-memory.dmp

C:\Windows\SysWOW64\MSDCSC\msdcsc.exe

MD5 d881de17aa8f2e2c08cbb7b265f928f9
SHA1 08936aebc87decf0af6e8eada191062b5e65ac2a
SHA256 b3a37093609f9a20ad60b85a9fa9de2ba674cba9b5bd687729440c70ba619ca0
SHA512 5f23bfb1b8740247b36ed0ab741738c7d4c949736129e767213e321607d1ccd3e3a8428e4ba44bd28a275b5e3f6206285b1a522514b7ef7ea5e698d90a713d34

memory/352-70-0x0000000000400000-0x00000000004B5000-memory.dmp