Malware Analysis Report

2024-08-06 19:26

Sample ID 240520-a2tg8sbe53
Target 5c5156a90a72d7921320885f598a228a_JaffaCakes118
SHA256 94562fa16fc357579ffef2da7bdcbdd4e8eaf95ad5b1ccb142f1471fd6fe3223
Tags
upx natali 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

94562fa16fc357579ffef2da7bdcbdd4e8eaf95ad5b1ccb142f1471fd6fe3223

Threat Level: Known bad

The file 5c5156a90a72d7921320885f598a228a_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

upx natali darkcomet evasion persistence rat trojan

Darkcomet family

Darkcomet

Windows security bypass

Modifies WinLogon for persistence

Modifies security service

Sets file to hidden

Disables RegEdit via registry modification

Disables Task Manager via registry modification

Windows security modification

Loads dropped DLL

Checks computer location settings

Deletes itself

Executes dropped EXE

UPX packed file

Adds Run key to start application

Drops file in System32 directory

Enumerates physical storage devices

Unsigned PE

Suspicious use of SetWindowsHookEx

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: GetForegroundWindowSpam

Views/modifies file attributes

Suspicious use of WriteProcessMemory

System policy modification

Modifies registry class

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
Hide Artifacts
T1564
Hidden Files and Directories
T1564.001
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

2024-05-20 00:42

Signatures

Darkcomet family

darkcomet

UPX packed file

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

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-20 00:42

Reported

2024-05-20 00:45

Platform

win7-20240419-en

Max time kernel

150s

Max time network

125s

Command Line

"C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_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\\MYDOCS\\msdcsc.exe" C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_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\MYDOCS\msdcsc.exe N/A

Windows security bypass

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

Disables Task Manager via registry modification

evasion

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

Deletes itself

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

Executes dropped EXE

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

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A

UPX packed file

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

Windows security modification

evasion trojan
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Windows\SysWOW64\MYDOCS\msdcsc.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\MicroUpdate = "C:\\Windows\\system32\\MYDOCS\\msdcsc.exe" C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File created C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
File opened for modification C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
File opened for modification C:\Windows\SysWOW64\MYDOCS\ C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A

Enumerates physical storage devices

Suspicious behavior: GetForegroundWindowSpam

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeIncreaseQuotaPrivilege N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: SeSystemtimePrivilege N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: SeUndockPrivilege N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: SeManageVolumePrivilege N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: 34 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: 35 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: SeImpersonatePrivilege N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: 33 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: 34 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: 35 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A

Suspicious use of SetWindowsHookEx

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2440 wrote to memory of 1676 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2440 wrote to memory of 1676 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2440 wrote to memory of 1676 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2440 wrote to memory of 1676 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2440 wrote to memory of 2668 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2440 wrote to memory of 2668 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2440 wrote to memory of 2668 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2440 wrote to memory of 2668 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2440 wrote to memory of 2796 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\notepad.exe
PID 2440 wrote to memory of 2796 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\notepad.exe
PID 2440 wrote to memory of 2796 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\notepad.exe
PID 2440 wrote to memory of 2796 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\notepad.exe
PID 2440 wrote to memory of 2796 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\notepad.exe
PID 2440 wrote to memory of 2796 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\notepad.exe
PID 2440 wrote to memory of 2796 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\notepad.exe
PID 2440 wrote to memory of 2796 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\notepad.exe
PID 2440 wrote to memory of 2796 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\notepad.exe
PID 2440 wrote to memory of 2796 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\notepad.exe
PID 2440 wrote to memory of 2796 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\notepad.exe
PID 2440 wrote to memory of 2796 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\notepad.exe
PID 2440 wrote to memory of 2796 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\notepad.exe
PID 2440 wrote to memory of 2796 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\notepad.exe
PID 2440 wrote to memory of 2796 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\notepad.exe
PID 2440 wrote to memory of 2796 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\notepad.exe
PID 2440 wrote to memory of 2796 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\notepad.exe
PID 2440 wrote to memory of 2796 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\notepad.exe
PID 2668 wrote to memory of 2532 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2668 wrote to memory of 2532 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2668 wrote to memory of 2532 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2668 wrote to memory of 2532 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 1676 wrote to memory of 2772 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 1676 wrote to memory of 2772 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 1676 wrote to memory of 2772 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 1676 wrote to memory of 2772 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2440 wrote to memory of 2884 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\MYDOCS\msdcsc.exe
PID 2440 wrote to memory of 2884 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\MYDOCS\msdcsc.exe
PID 2440 wrote to memory of 2884 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\MYDOCS\msdcsc.exe
PID 2440 wrote to memory of 2884 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\MYDOCS\msdcsc.exe
PID 2884 wrote to memory of 1848 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2884 wrote to memory of 1848 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2884 wrote to memory of 1848 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2884 wrote to memory of 1848 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2884 wrote to memory of 1848 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2884 wrote to memory of 1848 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2884 wrote to memory of 1848 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2884 wrote to memory of 1848 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2884 wrote to memory of 1848 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2884 wrote to memory of 1848 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2884 wrote to memory of 1848 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2884 wrote to memory of 1848 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2884 wrote to memory of 1848 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2884 wrote to memory of 1848 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2884 wrote to memory of 1848 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2884 wrote to memory of 1848 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2884 wrote to memory of 1848 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2884 wrote to memory of 1848 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2884 wrote to memory of 1848 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2884 wrote to memory of 1848 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2884 wrote to memory of 1848 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2884 wrote to memory of 1848 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2884 wrote to memory of 1848 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe

System policy modification

evasion
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion\Explorern C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion\Explorern\NoControlPanel = "1" C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A

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\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe"

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe" +s +h

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp" +s +h

C:\Windows\SysWOW64\notepad.exe

notepad

C:\Windows\SysWOW64\attrib.exe

attrib "C:\Users\Admin\AppData\Local\Temp" +s +h

C:\Windows\SysWOW64\attrib.exe

attrib "C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe" +s +h

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

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

C:\Windows\SysWOW64\notepad.exe

notepad

Network

Country Destination Domain Proto
US 8.8.8.8:53 pss1123.hopto.org udp

Files

memory/2440-0-0x0000000000400000-0x00000000004E8000-memory.dmp

memory/2440-1-0x00000000002E0000-0x00000000002E1000-memory.dmp

memory/2796-20-0x0000000000190000-0x0000000000191000-memory.dmp

memory/2796-5-0x00000000000C0000-0x00000000000C1000-memory.dmp

\Windows\SysWOW64\MYDOCS\msdcsc.exe

MD5 5c5156a90a72d7921320885f598a228a
SHA1 f819c614e33af5d30c98d186aa9bf1fecccd8644
SHA256 94562fa16fc357579ffef2da7bdcbdd4e8eaf95ad5b1ccb142f1471fd6fe3223
SHA512 2f8b4994d423d83c64de84ff03d1c09d89d11c3fc8ea4b66d95fe5140a893bfebef48959af09e5c71686fcac244c8cc3d2dba8664376f4aed1103cac10f51f5a

memory/2440-24-0x00000000045E0000-0x00000000046C8000-memory.dmp

memory/2884-30-0x0000000000400000-0x00000000004E8000-memory.dmp

memory/1848-70-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2440-71-0x0000000000400000-0x00000000004E8000-memory.dmp

memory/2884-73-0x0000000000400000-0x00000000004E8000-memory.dmp

memory/2884-74-0x0000000000400000-0x00000000004E8000-memory.dmp

memory/2884-75-0x0000000000400000-0x00000000004E8000-memory.dmp

memory/2884-76-0x0000000000400000-0x00000000004E8000-memory.dmp

memory/2884-77-0x0000000000400000-0x00000000004E8000-memory.dmp

memory/2884-78-0x0000000000400000-0x00000000004E8000-memory.dmp

memory/2884-79-0x0000000000400000-0x00000000004E8000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-20 00:42

Reported

2024-05-20 00:45

Platform

win10v2004-20240508-en

Max time kernel

150s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_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\\MYDOCS\\msdcsc.exe" C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_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\MYDOCS\msdcsc.exe N/A

Windows security bypass

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

Disables RegEdit via registry modification

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A

Disables Task Manager via registry modification

evasion

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

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A

Deletes itself

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

Executes dropped EXE

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

UPX packed file

upx
Description Indicator Process Target
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Windows security modification

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

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Windows\\system32\\MYDOCS\\msdcsc.exe" C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File created C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
File opened for modification C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
File opened for modification C:\Windows\SysWOW64\MYDOCS\ C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_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\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A

Suspicious behavior: GetForegroundWindowSpam

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeIncreaseQuotaPrivilege N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: SeSystemtimePrivilege N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: SeUndockPrivilege N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: SeManageVolumePrivilege N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: 34 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: 35 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: 36 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: SeImpersonatePrivilege N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: 33 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: 34 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: 35 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Token: 36 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A

Suspicious use of SetWindowsHookEx

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3940 wrote to memory of 3612 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 3940 wrote to memory of 3612 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 3940 wrote to memory of 3612 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 3940 wrote to memory of 3572 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 3940 wrote to memory of 3572 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 3940 wrote to memory of 3572 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 3940 wrote to memory of 2964 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\notepad.exe
PID 3940 wrote to memory of 2964 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\notepad.exe
PID 3940 wrote to memory of 2964 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\notepad.exe
PID 3940 wrote to memory of 2964 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\notepad.exe
PID 3940 wrote to memory of 2964 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\notepad.exe
PID 3940 wrote to memory of 2964 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\notepad.exe
PID 3940 wrote to memory of 2964 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\notepad.exe
PID 3940 wrote to memory of 2964 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\notepad.exe
PID 3940 wrote to memory of 2964 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\notepad.exe
PID 3940 wrote to memory of 2964 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\notepad.exe
PID 3940 wrote to memory of 2964 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\notepad.exe
PID 3940 wrote to memory of 2964 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\notepad.exe
PID 3940 wrote to memory of 2964 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\notepad.exe
PID 3940 wrote to memory of 2964 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\notepad.exe
PID 3940 wrote to memory of 2964 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\notepad.exe
PID 3940 wrote to memory of 2964 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\notepad.exe
PID 3940 wrote to memory of 2964 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\notepad.exe
PID 3612 wrote to memory of 2500 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 3612 wrote to memory of 2500 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 3612 wrote to memory of 2500 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 3572 wrote to memory of 4720 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 3572 wrote to memory of 4720 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 3572 wrote to memory of 4720 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 3940 wrote to memory of 4756 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\MYDOCS\msdcsc.exe
PID 3940 wrote to memory of 4756 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\MYDOCS\msdcsc.exe
PID 3940 wrote to memory of 4756 N/A C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe C:\Windows\SysWOW64\MYDOCS\msdcsc.exe
PID 4756 wrote to memory of 3092 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 4756 wrote to memory of 3092 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 4756 wrote to memory of 3092 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 4756 wrote to memory of 3092 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 4756 wrote to memory of 3092 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 4756 wrote to memory of 3092 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 4756 wrote to memory of 3092 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 4756 wrote to memory of 3092 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 4756 wrote to memory of 3092 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 4756 wrote to memory of 3092 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 4756 wrote to memory of 3092 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 4756 wrote to memory of 3092 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 4756 wrote to memory of 3092 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 4756 wrote to memory of 3092 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 4756 wrote to memory of 3092 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 4756 wrote to memory of 3092 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 4756 wrote to memory of 3092 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 4756 wrote to memory of 3092 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 4756 wrote to memory of 3092 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 4756 wrote to memory of 3092 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 4756 wrote to memory of 3092 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 4756 wrote to memory of 3092 N/A C:\Windows\SysWOW64\MYDOCS\msdcsc.exe C:\Windows\SysWOW64\notepad.exe

System policy modification

evasion
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion\Explorern C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion\Explorern\NoControlPanel = "1" C:\Windows\SysWOW64\MYDOCS\msdcsc.exe N/A

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\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe"

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4396,i,7012731823941922179,12386606396608877869,262144 --variations-seed-version --mojo-platform-channel-handle=4348 /prefetch:8

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe" +s +h

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp" +s +h

C:\Windows\SysWOW64\notepad.exe

notepad

C:\Windows\SysWOW64\attrib.exe

attrib "C:\Users\Admin\AppData\Local\Temp\5c5156a90a72d7921320885f598a228a_JaffaCakes118.exe" +s +h

C:\Windows\SysWOW64\attrib.exe

attrib "C:\Users\Admin\AppData\Local\Temp" +s +h

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

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

C:\Windows\SysWOW64\notepad.exe

notepad

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 2.159.190.20.in-addr.arpa udp
NL 23.62.61.194:443 www.bing.com tcp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 194.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 pss1123.hopto.org udp
US 8.8.8.8:53 pss1123.hopto.org udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 pss1123.hopto.org udp
US 8.8.8.8:53 pss1123.hopto.org udp
US 8.8.8.8:53 pss1123.hopto.org udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 pss1123.hopto.org udp
US 8.8.8.8:53 pss1123.hopto.org udp
US 8.8.8.8:53 pss1123.hopto.org udp
US 8.8.8.8:53 pss1123.hopto.org udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 pss1123.hopto.org udp
US 8.8.8.8:53 pss1123.hopto.org udp
US 8.8.8.8:53 pss1123.hopto.org udp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
US 8.8.8.8:53 pss1123.hopto.org udp
US 8.8.8.8:53 pss1123.hopto.org udp
US 8.8.8.8:53 pss1123.hopto.org udp
US 8.8.8.8:53 pss1123.hopto.org udp
US 8.8.8.8:53 pss1123.hopto.org udp
US 8.8.8.8:53 pss1123.hopto.org udp
US 8.8.8.8:53 pss1123.hopto.org udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 pss1123.hopto.org udp
US 8.8.8.8:53 pss1123.hopto.org udp
US 8.8.8.8:53 pss1123.hopto.org udp
US 8.8.8.8:53 pss1123.hopto.org udp
US 8.8.8.8:53 pss1123.hopto.org udp
US 8.8.8.8:53 pss1123.hopto.org udp
US 8.8.8.8:53 pss1123.hopto.org udp
US 8.8.8.8:53 pss1123.hopto.org udp
US 8.8.8.8:53 pss1123.hopto.org udp
US 8.8.8.8:53 pss1123.hopto.org udp

Files

memory/3940-0-0x0000000000400000-0x00000000004E8000-memory.dmp

memory/3940-1-0x00000000006C0000-0x00000000006C1000-memory.dmp

memory/2964-5-0x0000000000EB0000-0x0000000000EB1000-memory.dmp

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

MD5 5c5156a90a72d7921320885f598a228a
SHA1 f819c614e33af5d30c98d186aa9bf1fecccd8644
SHA256 94562fa16fc357579ffef2da7bdcbdd4e8eaf95ad5b1ccb142f1471fd6fe3223
SHA512 2f8b4994d423d83c64de84ff03d1c09d89d11c3fc8ea4b66d95fe5140a893bfebef48959af09e5c71686fcac244c8cc3d2dba8664376f4aed1103cac10f51f5a

memory/3092-64-0x0000000000AC0000-0x0000000000AC1000-memory.dmp

memory/3940-65-0x0000000000400000-0x00000000004E8000-memory.dmp

memory/4756-67-0x0000000000400000-0x00000000004E8000-memory.dmp

memory/4756-68-0x0000000000400000-0x00000000004E8000-memory.dmp

memory/4756-69-0x0000000000400000-0x00000000004E8000-memory.dmp

memory/4756-70-0x0000000000400000-0x00000000004E8000-memory.dmp

memory/4756-71-0x0000000000400000-0x00000000004E8000-memory.dmp

memory/4756-72-0x0000000000400000-0x00000000004E8000-memory.dmp

memory/4756-73-0x0000000000400000-0x00000000004E8000-memory.dmp

memory/4756-74-0x0000000000400000-0x00000000004E8000-memory.dmp

memory/4756-75-0x0000000000400000-0x00000000004E8000-memory.dmp

memory/4756-76-0x0000000000400000-0x00000000004E8000-memory.dmp

memory/4756-77-0x0000000000400000-0x00000000004E8000-memory.dmp

memory/4756-78-0x0000000000400000-0x00000000004E8000-memory.dmp

memory/4756-79-0x0000000000400000-0x00000000004E8000-memory.dmp

memory/4756-80-0x0000000000400000-0x00000000004E8000-memory.dmp