Malware Analysis Report

2024-08-06 17:14

Sample ID 240521-xszn8afc26
Target 646df1687944b72c9b88ae9b867d2609_JaffaCakes118
SHA256 bce176ac6933b54d90e4d933e8501d240907a2b50832a1bd10777c45d668d82a
Tags
guest16 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

bce176ac6933b54d90e4d933e8501d240907a2b50832a1bd10777c45d668d82a

Threat Level: Known bad

The file 646df1687944b72c9b88ae9b867d2609_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

guest16 darkcomet evasion persistence rat trojan

Modifies firewall policy service

Modifies security service

Darkcomet

Darkcomet family

Windows security bypass

Modifies WinLogon for persistence

Disables RegEdit via registry modification

Sets file to hidden

Loads dropped DLL

Checks computer location settings

Windows security modification

Executes dropped EXE

Adds Run key to start application

Drops file in System32 directory

Unsigned PE

Enumerates physical storage devices

System policy modification

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious behavior: GetForegroundWindowSpam

Views/modifies file attributes

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

2024-05-21 19:07

Signatures

Darkcomet family

darkcomet

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-21 19:07

Reported

2024-05-21 19:10

Platform

win7-20240508-en

Max time kernel

147s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_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\\svchost\\svchost.exe" C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_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\SysWOW64\svchost\svchost.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" C:\Windows\SysWOW64\svchost\svchost.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "0" C:\Windows\SysWOW64\svchost\svchost.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\svchost\svchost.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\svchost\svchost.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Windows\SysWOW64\svchost\svchost.exe N/A

Disables RegEdit via registry modification

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" C:\Windows\SysWOW64\svchost\svchost.exe N/A

Sets file to hidden

evasion
Description Indicator Process Target
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\svchost\svchost.exe N/A

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe 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\svchost\svchost.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Windows\SysWOW64\svchost\svchost.exe N/A

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\MicroUpdate = "C:\\Windows\\system32\\svchost\\svchost.exe" C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File created C:\Windows\SysWOW64\svchost\svchost.exe C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
File opened for modification C:\Windows\SysWOW64\svchost\svchost.exe C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
File opened for modification C:\Windows\SysWOW64\svchost\ C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A

Enumerates physical storage devices

Suspicious behavior: GetForegroundWindowSpam

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeIncreaseQuotaPrivilege N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: SeSystemtimePrivilege N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: SeUndockPrivilege N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: SeManageVolumePrivilege N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: 34 N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: 35 N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: SeImpersonatePrivilege N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: 33 N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: 34 N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: 35 N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A

Suspicious use of SetWindowsHookEx

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 616 wrote to memory of 2220 N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 616 wrote to memory of 2220 N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 616 wrote to memory of 2220 N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 616 wrote to memory of 2220 N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 616 wrote to memory of 3056 N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe C:\Windows\SysWOW64\svchost\svchost.exe
PID 616 wrote to memory of 3056 N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe C:\Windows\SysWOW64\svchost\svchost.exe
PID 616 wrote to memory of 3056 N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe C:\Windows\SysWOW64\svchost\svchost.exe
PID 616 wrote to memory of 3056 N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe C:\Windows\SysWOW64\svchost\svchost.exe
PID 2220 wrote to memory of 2760 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2220 wrote to memory of 2760 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2220 wrote to memory of 2760 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2220 wrote to memory of 2760 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe

System policy modification

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

Views/modifies file attributes

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

Processes

C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe"

C:\Windows\SysWOW64\cmd.exe

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

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

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

C:\Windows\SysWOW64\attrib.exe

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 tarikozturk1287.duckdns.org udp
US 151.213.144.188:1604 tarikozturk1287.duckdns.org tcp
US 151.213.144.188:1604 tarikozturk1287.duckdns.org tcp
US 151.213.144.188:1604 tarikozturk1287.duckdns.org tcp
US 8.8.8.8:53 tarikozturk1287.duckdns.org udp
US 151.213.144.188:1604 tarikozturk1287.duckdns.org tcp
US 151.213.144.188:1604 tarikozturk1287.duckdns.org tcp
US 151.213.144.188:1604 tarikozturk1287.duckdns.org tcp
US 8.8.8.8:53 tarikozturk1287.duckdns.org udp
US 151.213.144.188:1604 tarikozturk1287.duckdns.org tcp

Files

memory/616-0-0x0000000000670000-0x0000000000671000-memory.dmp

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

MD5 646df1687944b72c9b88ae9b867d2609
SHA1 69d02cea4e83bcae2ca82a46da826b532c48524e
SHA256 bce176ac6933b54d90e4d933e8501d240907a2b50832a1bd10777c45d668d82a
SHA512 a6a72990eeacca483eb3972d10113be6697ea0b296d71e6827bac92af0e59e07ac54d2f420e4a1acbbd77091bf4c316cbee2b418ccc23c592cc2ac93cad1f352

memory/616-12-0x0000000000400000-0x00000000004D7000-memory.dmp

memory/3056-13-0x0000000000400000-0x00000000004D7000-memory.dmp

memory/3056-15-0x0000000000400000-0x00000000004D7000-memory.dmp

memory/3056-19-0x0000000000400000-0x00000000004D7000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-21 19:07

Reported

2024-05-21 19:10

Platform

win10v2004-20240426-en

Max time kernel

148s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_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\\svchost\\svchost.exe" C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A

Modifies firewall policy service

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" C:\Windows\SysWOW64\svchost\svchost.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "0" C:\Windows\SysWOW64\svchost\svchost.exe N/A
Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile C:\Windows\SysWOW64\svchost\svchost.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\svchost\svchost.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\svchost\svchost.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Windows\SysWOW64\svchost\svchost.exe N/A

Disables RegEdit via registry modification

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" C:\Windows\SysWOW64\svchost\svchost.exe N/A

Sets file to hidden

evasion
Description Indicator Process Target
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-1-5-21-1162180587-977231257-2194346871-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A

Executes dropped EXE

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

Windows security modification

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

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Windows\\system32\\svchost\\svchost.exe" C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File created C:\Windows\SysWOW64\svchost\svchost.exe C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
File opened for modification C:\Windows\SysWOW64\svchost\svchost.exe C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
File opened for modification C:\Windows\SysWOW64\svchost\ C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A

Enumerates physical storage devices

Suspicious behavior: GetForegroundWindowSpam

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeIncreaseQuotaPrivilege N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: SeSystemtimePrivilege N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: SeUndockPrivilege N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: SeManageVolumePrivilege N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: 34 N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: 35 N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: 36 N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: SeImpersonatePrivilege N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: 33 N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: 34 N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: 35 N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A
Token: 36 N/A C:\Windows\SysWOW64\svchost\svchost.exe N/A

Suspicious use of SetWindowsHookEx

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1168 wrote to memory of 4848 N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 1168 wrote to memory of 4848 N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 1168 wrote to memory of 4848 N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 1168 wrote to memory of 852 N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe C:\Windows\SysWOW64\svchost\svchost.exe
PID 1168 wrote to memory of 852 N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe C:\Windows\SysWOW64\svchost\svchost.exe
PID 1168 wrote to memory of 852 N/A C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe C:\Windows\SysWOW64\svchost\svchost.exe
PID 4848 wrote to memory of 1540 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 4848 wrote to memory of 1540 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 4848 wrote to memory of 1540 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe

System policy modification

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

Views/modifies file attributes

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

Processes

C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\646df1687944b72c9b88ae9b867d2609_JaffaCakes118.exe"

C:\Windows\SysWOW64\cmd.exe

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

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

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

C:\Windows\SysWOW64\attrib.exe

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
NL 23.62.61.89:443 www.bing.com tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 64.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 89.61.62.23.in-addr.arpa udp
NL 23.62.61.89:443 www.bing.com tcp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 tarikozturk1287.duckdns.org udp
US 151.213.144.188:1604 tarikozturk1287.duckdns.org tcp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa 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

Files

memory/1168-0-0x00000000005C0000-0x00000000005C1000-memory.dmp

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

MD5 646df1687944b72c9b88ae9b867d2609
SHA1 69d02cea4e83bcae2ca82a46da826b532c48524e
SHA256 bce176ac6933b54d90e4d933e8501d240907a2b50832a1bd10777c45d668d82a
SHA512 a6a72990eeacca483eb3972d10113be6697ea0b296d71e6827bac92af0e59e07ac54d2f420e4a1acbbd77091bf4c316cbee2b418ccc23c592cc2ac93cad1f352

memory/852-13-0x00000000025D0000-0x00000000025D1000-memory.dmp

memory/1168-14-0x0000000000400000-0x00000000004D7000-memory.dmp

memory/852-15-0x0000000000400000-0x00000000004D7000-memory.dmp

memory/852-17-0x0000000000400000-0x00000000004D7000-memory.dmp