Malware Analysis Report

2024-08-06 17:10

Sample ID 240516-nw4mxaah4w
Target 4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118
SHA256 95eba4263d159c4840056d23a5eac32aa801acec88b1c243107751dcb4e74ae2
Tags
upx 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

95eba4263d159c4840056d23a5eac32aa801acec88b1c243107751dcb4e74ae2

Threat Level: Known bad

The file 4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

upx darkcomet guest16 evasion persistence rat trojan

Darkcomet family

Modifies WinLogon for persistence

Modifies firewall policy service

Windows security bypass

Modifies security service

Darkcomet

Sets file to hidden

Disables RegEdit via registry modification

Disables Task Manager via registry modification

Windows security modification

Loads dropped DLL

Executes dropped EXE

UPX packed file

Checks computer location settings

Adds Run key to start application

Suspicious use of SetThreadContext

Drops file in Windows directory

Enumerates physical storage devices

Unsigned PE

Program crash

Suspicious use of WriteProcessMemory

Views/modifies file attributes

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of AdjustPrivilegeToken

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

2024-05-16 11:45

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

2024-05-16 11:45

Reported

2024-05-16 11:48

Platform

win7-20231129-en

Max time kernel

150s

Max time network

139s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_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\\MSDCSC\\msdcsc.exe" C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A

Modifies firewall policy service

evasion
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile C:\Windows\MSDCSC\msdcsc.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" C:\Windows\MSDCSC\msdcsc.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "0" C:\Windows\MSDCSC\msdcsc.exe N/A
Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile C:\Program Files (x86)\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" C:\Program Files (x86)\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "0" C:\Program Files (x86)\Internet Explorer\iexplore.exe N/A

Modifies security service

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wscsvc\Start = "4" C:\Windows\MSDCSC\msdcsc.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wscsvc\Start = "4" C:\Program Files (x86)\Internet Explorer\iexplore.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:\Program Files (x86)\Internet Explorer\iexplore.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Program Files (x86)\Internet Explorer\iexplore.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" C:\Windows\MSDCSC\msdcsc.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Windows\MSDCSC\msdcsc.exe N/A

Disables RegEdit via registry modification

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" C:\Windows\MSDCSC\msdcsc.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" C:\Program Files (x86)\Internet Explorer\iexplore.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

Executes dropped EXE

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

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_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

Windows security modification

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

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Windows\\MSDCSC\\msdcsc.exe" C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2236 set thread context of 2716 N/A C:\Windows\MSDCSC\msdcsc.exe C:\Program Files (x86)\Internet Explorer\iexplore.exe

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\MSDCSC\msdcsc.exe C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
File opened for modification C:\Windows\MSDCSC\msdcsc.exe C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
File opened for modification C:\Windows\MSDCSC\ C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A

Enumerates physical storage devices

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Program Files (x86)\Internet Explorer\iexplore.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeIncreaseQuotaPrivilege N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: SeSystemtimePrivilege N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: SeUndockPrivilege N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: SeManageVolumePrivilege N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: 34 N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: 35 N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: SeImpersonatePrivilege N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: 33 N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: 34 N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: 35 N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Program Files (x86)\Internet Explorer\iexplore.exe N/A
Token: SeSecurityPrivilege N/A C:\Program Files (x86)\Internet Explorer\iexplore.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Program Files (x86)\Internet Explorer\iexplore.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Program Files (x86)\Internet Explorer\iexplore.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Program Files (x86)\Internet Explorer\iexplore.exe N/A
Token: SeSystemtimePrivilege N/A C:\Program Files (x86)\Internet Explorer\iexplore.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Program Files (x86)\Internet Explorer\iexplore.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Program Files (x86)\Internet Explorer\iexplore.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Program Files (x86)\Internet Explorer\iexplore.exe N/A
Token: SeBackupPrivilege N/A C:\Program Files (x86)\Internet Explorer\iexplore.exe N/A
Token: SeRestorePrivilege N/A C:\Program Files (x86)\Internet Explorer\iexplore.exe N/A
Token: SeShutdownPrivilege N/A C:\Program Files (x86)\Internet Explorer\iexplore.exe N/A
Token: SeDebugPrivilege N/A C:\Program Files (x86)\Internet Explorer\iexplore.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Program Files (x86)\Internet Explorer\iexplore.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Program Files (x86)\Internet Explorer\iexplore.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Program Files (x86)\Internet Explorer\iexplore.exe N/A
Token: SeUndockPrivilege N/A C:\Program Files (x86)\Internet Explorer\iexplore.exe N/A
Token: SeManageVolumePrivilege N/A C:\Program Files (x86)\Internet Explorer\iexplore.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 912 wrote to memory of 2172 N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 912 wrote to memory of 2172 N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 912 wrote to memory of 2172 N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 912 wrote to memory of 2172 N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 912 wrote to memory of 2184 N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 912 wrote to memory of 2184 N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 912 wrote to memory of 2184 N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 912 wrote to memory of 2184 N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2172 wrote to memory of 2092 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2172 wrote to memory of 2092 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2172 wrote to memory of 2092 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2172 wrote to memory of 2092 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2184 wrote to memory of 2128 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2184 wrote to memory of 2128 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2184 wrote to memory of 2128 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2184 wrote to memory of 2128 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 912 wrote to memory of 2236 N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe C:\Windows\MSDCSC\msdcsc.exe
PID 912 wrote to memory of 2236 N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe C:\Windows\MSDCSC\msdcsc.exe
PID 912 wrote to memory of 2236 N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe C:\Windows\MSDCSC\msdcsc.exe
PID 912 wrote to memory of 2236 N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe C:\Windows\MSDCSC\msdcsc.exe
PID 2236 wrote to memory of 2716 N/A C:\Windows\MSDCSC\msdcsc.exe C:\Program Files (x86)\Internet Explorer\iexplore.exe
PID 2236 wrote to memory of 2716 N/A C:\Windows\MSDCSC\msdcsc.exe C:\Program Files (x86)\Internet Explorer\iexplore.exe
PID 2236 wrote to memory of 2716 N/A C:\Windows\MSDCSC\msdcsc.exe C:\Program Files (x86)\Internet Explorer\iexplore.exe
PID 2236 wrote to memory of 2716 N/A C:\Windows\MSDCSC\msdcsc.exe C:\Program Files (x86)\Internet Explorer\iexplore.exe
PID 2236 wrote to memory of 2716 N/A C:\Windows\MSDCSC\msdcsc.exe C:\Program Files (x86)\Internet Explorer\iexplore.exe
PID 2236 wrote to memory of 2716 N/A C:\Windows\MSDCSC\msdcsc.exe C:\Program Files (x86)\Internet Explorer\iexplore.exe
PID 2716 wrote to memory of 2580 N/A C:\Program Files (x86)\Internet Explorer\iexplore.exe C:\Windows\SysWOW64\notepad.exe
PID 2716 wrote to memory of 2580 N/A C:\Program Files (x86)\Internet Explorer\iexplore.exe C:\Windows\SysWOW64\notepad.exe
PID 2716 wrote to memory of 2580 N/A C:\Program Files (x86)\Internet Explorer\iexplore.exe C:\Windows\SysWOW64\notepad.exe
PID 2716 wrote to memory of 2580 N/A C:\Program Files (x86)\Internet Explorer\iexplore.exe C:\Windows\SysWOW64\notepad.exe
PID 2716 wrote to memory of 2580 N/A C:\Program Files (x86)\Internet Explorer\iexplore.exe C:\Windows\SysWOW64\notepad.exe
PID 2716 wrote to memory of 2580 N/A C:\Program Files (x86)\Internet Explorer\iexplore.exe C:\Windows\SysWOW64\notepad.exe
PID 2716 wrote to memory of 2580 N/A C:\Program Files (x86)\Internet Explorer\iexplore.exe C:\Windows\SysWOW64\notepad.exe
PID 2716 wrote to memory of 2580 N/A C:\Program Files (x86)\Internet Explorer\iexplore.exe C:\Windows\SysWOW64\notepad.exe
PID 2716 wrote to memory of 2580 N/A C:\Program Files (x86)\Internet Explorer\iexplore.exe C:\Windows\SysWOW64\notepad.exe
PID 2716 wrote to memory of 2580 N/A C:\Program Files (x86)\Internet Explorer\iexplore.exe C:\Windows\SysWOW64\notepad.exe
PID 2716 wrote to memory of 2580 N/A C:\Program Files (x86)\Internet Explorer\iexplore.exe C:\Windows\SysWOW64\notepad.exe
PID 2716 wrote to memory of 2580 N/A C:\Program Files (x86)\Internet Explorer\iexplore.exe C:\Windows\SysWOW64\notepad.exe
PID 2716 wrote to memory of 2580 N/A C:\Program Files (x86)\Internet Explorer\iexplore.exe C:\Windows\SysWOW64\notepad.exe
PID 2716 wrote to memory of 2580 N/A C:\Program Files (x86)\Internet Explorer\iexplore.exe C:\Windows\SysWOW64\notepad.exe
PID 2716 wrote to memory of 2580 N/A C:\Program Files (x86)\Internet Explorer\iexplore.exe C:\Windows\SysWOW64\notepad.exe
PID 2716 wrote to memory of 2580 N/A C:\Program Files (x86)\Internet Explorer\iexplore.exe C:\Windows\SysWOW64\notepad.exe
PID 2716 wrote to memory of 2580 N/A C:\Program Files (x86)\Internet Explorer\iexplore.exe C:\Windows\SysWOW64\notepad.exe
PID 2716 wrote to memory of 2580 N/A C:\Program Files (x86)\Internet Explorer\iexplore.exe C:\Windows\SysWOW64\notepad.exe
PID 2716 wrote to memory of 2580 N/A C:\Program Files (x86)\Internet Explorer\iexplore.exe C:\Windows\SysWOW64\notepad.exe
PID 2716 wrote to memory of 2580 N/A C:\Program Files (x86)\Internet Explorer\iexplore.exe C:\Windows\SysWOW64\notepad.exe
PID 2716 wrote to memory of 2580 N/A C:\Program Files (x86)\Internet Explorer\iexplore.exe C:\Windows\SysWOW64\notepad.exe
PID 2716 wrote to memory of 2580 N/A C:\Program Files (x86)\Internet Explorer\iexplore.exe C:\Windows\SysWOW64\notepad.exe
PID 2716 wrote to memory of 2580 N/A C:\Program Files (x86)\Internet Explorer\iexplore.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\MSDCSC\msdcsc.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion\Explorern C:\Windows\MSDCSC\msdcsc.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion\Explorern\NoControlPanel = "1" C:\Windows\MSDCSC\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\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe"

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_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\attrib.exe

attrib "C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe" +s +h

C:\Windows\SysWOW64\attrib.exe

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

C:\Windows\MSDCSC\msdcsc.exe

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

C:\Program Files (x86)\Internet Explorer\iexplore.exe

"C:\Program Files (x86)\Internet Explorer\iexplore.exe"

C:\Windows\SysWOW64\notepad.exe

notepad

Network

Country Destination Domain Proto
RU 95.32.136.9:1604 tcp
RU 95.32.136.9:1604 tcp
RU 95.32.136.9:27015 tcp
RU 95.32.136.9:1604 tcp
RU 95.32.136.9:1604 tcp
RU 95.32.136.9:27015 tcp
RU 95.32.136.9:1604 tcp
RU 95.32.136.9:1604 tcp

Files

memory/912-0-0x0000000000400000-0x00000000004BB000-memory.dmp

memory/912-1-0x0000000000260000-0x0000000000261000-memory.dmp

\Windows\MSDCSC\msdcsc.exe

MD5 4ae797a84a33b3700328e5f02e8c76b5
SHA1 7e87df292e83f1a887c3c5ea7e2ad50a4b830e8f
SHA256 95eba4263d159c4840056d23a5eac32aa801acec88b1c243107751dcb4e74ae2
SHA512 ec2b39514fa93577e8c768e1add6e73107f83b855aacc962faedddce7b6fce07d46360c835830671abe6e4a87ed736823c266c7e32e469bfeccf95b5f63952c1

memory/912-11-0x0000000005990000-0x0000000005A4B000-memory.dmp

memory/912-12-0x0000000005990000-0x0000000005A4B000-memory.dmp

memory/2236-14-0x0000000000400000-0x00000000004BB000-memory.dmp

memory/2236-17-0x0000000000400000-0x00000000004BB000-memory.dmp

memory/2716-16-0x0000000000400000-0x00000000004BB000-memory.dmp

memory/2580-18-0x00000000000C0000-0x00000000000C1000-memory.dmp

memory/2580-56-0x00000000002A0000-0x00000000002A1000-memory.dmp

memory/912-57-0x0000000000400000-0x00000000004BB000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-16 11:45

Reported

2024-05-16 11:48

Platform

win10v2004-20240508-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_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\\MSDCSC\\msdcsc.exe" C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A

Modifies firewall policy service

evasion
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile C:\Windows\MSDCSC\msdcsc.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" C:\Windows\MSDCSC\msdcsc.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "0" C:\Windows\MSDCSC\msdcsc.exe N/A

Modifies security service

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wscsvc\Start = "4" C:\Windows\MSDCSC\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\MSDCSC\msdcsc.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Windows\MSDCSC\msdcsc.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\MSDCSC\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-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Windows\MSDCSC\msdcsc.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\MSDCSC\msdcsc.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Windows\MSDCSC\msdcsc.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\MicroUpdate = "C:\\Windows\\MSDCSC\\msdcsc.exe" C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File opened for modification C:\Windows\MSDCSC\ C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
File created C:\Windows\MSDCSC\msdcsc.exe C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
File opened for modification C:\Windows\MSDCSC\msdcsc.exe C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A

Enumerates physical storage devices

Program crash

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

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\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A

Suspicious behavior: GetForegroundWindowSpam

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeIncreaseQuotaPrivilege N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: SeSystemtimePrivilege N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: SeUndockPrivilege N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: SeManageVolumePrivilege N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: 34 N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: 35 N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: 36 N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: SeImpersonatePrivilege N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: 33 N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: 34 N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: 35 N/A C:\Windows\MSDCSC\msdcsc.exe N/A
Token: 36 N/A C:\Windows\MSDCSC\msdcsc.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1004 wrote to memory of 4028 N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 1004 wrote to memory of 4028 N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 1004 wrote to memory of 4028 N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 1004 wrote to memory of 1780 N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 1004 wrote to memory of 1780 N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 1004 wrote to memory of 1780 N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 4028 wrote to memory of 4952 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 4028 wrote to memory of 4952 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 4028 wrote to memory of 4952 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 1780 wrote to memory of 1900 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 1780 wrote to memory of 1900 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 1780 wrote to memory of 1900 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 1004 wrote to memory of 2576 N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe C:\Windows\MSDCSC\msdcsc.exe
PID 1004 wrote to memory of 2576 N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe C:\Windows\MSDCSC\msdcsc.exe
PID 1004 wrote to memory of 2576 N/A C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe C:\Windows\MSDCSC\msdcsc.exe
PID 2576 wrote to memory of 1736 N/A C:\Windows\MSDCSC\msdcsc.exe C:\Program Files (x86)\Internet Explorer\iexplore.exe
PID 2576 wrote to memory of 1736 N/A C:\Windows\MSDCSC\msdcsc.exe C:\Program Files (x86)\Internet Explorer\iexplore.exe
PID 2576 wrote to memory of 1736 N/A C:\Windows\MSDCSC\msdcsc.exe C:\Program Files (x86)\Internet Explorer\iexplore.exe
PID 2576 wrote to memory of 2720 N/A C:\Windows\MSDCSC\msdcsc.exe C:\Windows\explorer.exe
PID 2576 wrote to memory of 2720 N/A C:\Windows\MSDCSC\msdcsc.exe C:\Windows\explorer.exe
PID 2576 wrote to memory of 4500 N/A C:\Windows\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2576 wrote to memory of 4500 N/A C:\Windows\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2576 wrote to memory of 4500 N/A C:\Windows\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2576 wrote to memory of 4500 N/A C:\Windows\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2576 wrote to memory of 4500 N/A C:\Windows\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2576 wrote to memory of 4500 N/A C:\Windows\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2576 wrote to memory of 4500 N/A C:\Windows\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2576 wrote to memory of 4500 N/A C:\Windows\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2576 wrote to memory of 4500 N/A C:\Windows\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2576 wrote to memory of 4500 N/A C:\Windows\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2576 wrote to memory of 4500 N/A C:\Windows\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2576 wrote to memory of 4500 N/A C:\Windows\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2576 wrote to memory of 4500 N/A C:\Windows\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2576 wrote to memory of 4500 N/A C:\Windows\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2576 wrote to memory of 4500 N/A C:\Windows\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2576 wrote to memory of 4500 N/A C:\Windows\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2576 wrote to memory of 4500 N/A C:\Windows\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2576 wrote to memory of 4500 N/A C:\Windows\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2576 wrote to memory of 4500 N/A C:\Windows\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2576 wrote to memory of 4500 N/A C:\Windows\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2576 wrote to memory of 4500 N/A C:\Windows\MSDCSC\msdcsc.exe C:\Windows\SysWOW64\notepad.exe
PID 2576 wrote to memory of 4500 N/A C:\Windows\MSDCSC\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\MSDCSC\msdcsc.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion\Explorern C:\Windows\MSDCSC\msdcsc.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion\Explorern\NoControlPanel = "1" C:\Windows\MSDCSC\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\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe"

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_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\attrib.exe

attrib "C:\Users\Admin\AppData\Local\Temp\4ae797a84a33b3700328e5f02e8c76b5_JaffaCakes118.exe" +s +h

C:\Windows\SysWOW64\attrib.exe

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

C:\Windows\MSDCSC\msdcsc.exe

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

C:\Program Files (x86)\Internet Explorer\iexplore.exe

"C:\Program Files (x86)\Internet Explorer\iexplore.exe"

C:\Windows\explorer.exe

"C:\Windows\explorer.exe"

C:\Windows\SysWOW64\notepad.exe

notepad

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4500 -ip 4500

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4500 -s 88

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
RU 95.32.136.9:1604 tcp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 136.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
RU 95.32.136.9:1604 tcp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 31.121.18.2.in-addr.arpa udp
RU 95.32.136.9:27015 tcp
US 8.8.8.8:53 77.190.18.2.in-addr.arpa udp
RU 95.32.136.9:1604 tcp
RU 95.32.136.9:1604 tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp
RU 95.32.136.9:27015 tcp
RU 95.32.136.9:1604 tcp
RU 95.32.136.9:1604 tcp

Files

memory/1004-0-0x0000000000400000-0x00000000004BB000-memory.dmp

memory/1004-1-0x00000000023C0000-0x00000000023C1000-memory.dmp

C:\Windows\MSDCSC\msdcsc.exe

MD5 4ae797a84a33b3700328e5f02e8c76b5
SHA1 7e87df292e83f1a887c3c5ea7e2ad50a4b830e8f
SHA256 95eba4263d159c4840056d23a5eac32aa801acec88b1c243107751dcb4e74ae2
SHA512 ec2b39514fa93577e8c768e1add6e73107f83b855aacc962faedddce7b6fce07d46360c835830671abe6e4a87ed736823c266c7e32e469bfeccf95b5f63952c1

memory/2576-62-0x0000000000400000-0x00000000004BB000-memory.dmp

memory/2576-63-0x00000000008E0000-0x00000000008E1000-memory.dmp

memory/4500-64-0x0000000001410000-0x0000000001411000-memory.dmp

memory/1004-65-0x0000000000400000-0x00000000004BB000-memory.dmp

memory/2576-67-0x0000000000400000-0x00000000004BB000-memory.dmp

memory/2576-69-0x0000000000400000-0x00000000004BB000-memory.dmp

memory/2576-71-0x0000000000400000-0x00000000004BB000-memory.dmp

memory/2576-73-0x0000000000400000-0x00000000004BB000-memory.dmp

memory/2576-75-0x0000000000400000-0x00000000004BB000-memory.dmp

memory/2576-77-0x0000000000400000-0x00000000004BB000-memory.dmp

memory/2576-79-0x0000000000400000-0x00000000004BB000-memory.dmp