Malware Analysis Report

2024-08-06 18:55

Sample ID 240620-pm5paaxclb
Target 05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118
SHA256 084dcef84066066526d6a716de8a708e94ba9a74be5afb3457cf873d0fab1260
Tags
darkcomet evasion persistence rat trojan upx
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

084dcef84066066526d6a716de8a708e94ba9a74be5afb3457cf873d0fab1260

Threat Level: Known bad

The file 05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

darkcomet evasion persistence rat trojan upx

Darkcomet family

Modifies firewall policy service

Modifies WinLogon for persistence

Darkcomet

Modifies security service

Windows security bypass

Disables Task Manager via registry modification

Disables RegEdit via registry modification

Sets file to hidden

Windows security modification

UPX packed file

Executes dropped EXE

Checks computer location settings

Loads dropped DLL

Adds Run key to start application

Suspicious use of SetThreadContext

Unsigned PE

Enumerates physical storage devices

Modifies registry class

Runs ping.exe

Suspicious use of WriteProcessMemory

Views/modifies file attributes

Suspicious use of SetWindowsHookEx

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: GetForegroundWindowSpam

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
Disable or Modify System Firewall
T1562.004
Hide Artifacts
T1564
Hidden Files and Directories
T1564.001
Credential Access
TA0006
Discovery
TA0007
Query Registry
T1012
System Information Discovery
T1082
Remote System Discovery
T1018
Lateral Movement
TA0008
Collection
TA0009
Exfiltration
TA0010
Command and Control
TA0011
Impact
TA0040
Resource Development
TA0042
Reconnaissance
TA0043

Analysis: static1

Detonation Overview

Reported

2024-06-20 12:27

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: behavioral2

Detonation Overview

Submitted

2024-06-20 12:27

Reported

2024-06-20 12:30

Platform

win10v2004-20240508-en

Max time kernel

141s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_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:\\Users\\Admin\\Documents\\MSDCSC\\msnetsrv.exe" C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_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\DisableNotifications = "0" C:\Users\Admin\Documents\MSDCSC\msnetsrv.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
Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A

Modifies security service

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wscsvc\Start = "4" C:\Users\Admin\Documents\MSDCSC\msnetsrv.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:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
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

Disables RegEdit via registry modification

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" C:\Program Files (x86)\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" C:\Users\Admin\Documents\MSDCSC\msnetsrv.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-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.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

Windows security modification

evasion trojan
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MicroUpdatesrv = "C:\\Users\\Admin\\Documents\\MSDCSC\\msnetsrv.exe" C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MicroUpdatesrv = "C:\\Users\\Admin\\Documents\\MSDCSC\\msnetsrv.exe" C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MicroUpdatesrv = "C:\\Users\\Admin\\Documents\\MSDCSC\\msnetsrv.exe" C:\Program Files (x86)\Internet Explorer\iexplore.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1964 set thread context of 376 N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe C:\Program Files (x86)\Internet Explorer\iexplore.exe

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\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A

Runs ping.exe

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\PING.EXE N/A

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\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: SeSystemtimePrivilege N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: SeUndockPrivilege N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: SeManageVolumePrivilege N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: 34 N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: 35 N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: 36 N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: SeSystemtimePrivilege N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: SeUndockPrivilege N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: SeManageVolumePrivilege N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: 33 N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: 34 N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: 35 N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: 36 N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.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

Suspicious use of SetWindowsHookEx

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4588 wrote to memory of 4204 N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 4588 wrote to memory of 4204 N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 4588 wrote to memory of 4204 N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 4588 wrote to memory of 3448 N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 4588 wrote to memory of 3448 N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 4588 wrote to memory of 3448 N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 4588 wrote to memory of 3904 N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 4588 wrote to memory of 3904 N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 4588 wrote to memory of 3904 N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 4204 wrote to memory of 4700 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 4204 wrote to memory of 4700 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 4204 wrote to memory of 4700 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 3904 wrote to memory of 2396 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 3904 wrote to memory of 2396 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 3904 wrote to memory of 2396 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 3448 wrote to memory of 2572 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 3448 wrote to memory of 2572 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 3448 wrote to memory of 2572 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 4588 wrote to memory of 1964 N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe
PID 4588 wrote to memory of 1964 N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe
PID 4588 wrote to memory of 1964 N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe
PID 1964 wrote to memory of 376 N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe C:\Program Files (x86)\Internet Explorer\iexplore.exe
PID 1964 wrote to memory of 376 N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe C:\Program Files (x86)\Internet Explorer\iexplore.exe
PID 1964 wrote to memory of 376 N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe C:\Program Files (x86)\Internet Explorer\iexplore.exe
PID 1964 wrote to memory of 376 N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe C:\Program Files (x86)\Internet Explorer\iexplore.exe
PID 1964 wrote to memory of 376 N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe C:\Program Files (x86)\Internet Explorer\iexplore.exe

Views/modifies file attributes

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

Processes

C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe"

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_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\cmd.exe

"C:\Windows\System32\cmd.exe" /k ping 127.0.0.1 -n 4 && del "C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe"

C:\Windows\SysWOW64\attrib.exe

attrib "C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe" +s +h

C:\Windows\SysWOW64\PING.EXE

ping 127.0.0.1 -n 4

C:\Windows\SysWOW64\attrib.exe

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

C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe

"C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe"

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 stolica.idle.ro udp
DE 185.53.177.51:5555 stolica.idle.ro tcp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 22.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
DE 185.53.177.51:5555 stolica.idle.ro tcp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 92.12.20.2.in-addr.arpa udp
DE 185.53.177.51:5555 stolica.idle.ro tcp
DE 185.53.177.51:5555 stolica.idle.ro tcp
IE 52.111.236.23:443 tcp
DE 185.53.177.51:5555 stolica.idle.ro tcp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
DE 185.53.177.51:5555 stolica.idle.ro tcp
DE 185.53.177.51:5555 stolica.idle.ro tcp

Files

memory/4588-0-0x0000000000400000-0x00000000004E5000-memory.dmp

memory/4588-1-0x0000000000B00000-0x0000000000B01000-memory.dmp

C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe

MD5 05fbb61b6662a83eb006bfdd817c3085
SHA1 1c620e9b3955e8cd6cafc9491247422f6fcd4228
SHA256 084dcef84066066526d6a716de8a708e94ba9a74be5afb3457cf873d0fab1260
SHA512 8757b1a04e9029782cd096ef8b644e6612fe7d97cc2d17823e027cbf7cc940bf9a381734750033ec549a17ec9a74943b84a37203484148f7ec54759a1cfd6a87

memory/4588-64-0x0000000000400000-0x00000000004E5000-memory.dmp

memory/1964-65-0x0000000000400000-0x00000000004E5000-memory.dmp

memory/376-66-0x0000000000400000-0x00000000004E5000-memory.dmp

memory/1964-67-0x0000000000400000-0x00000000004E5000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-20 12:27

Reported

2024-06-20 12:30

Platform

win7-20240220-en

Max time kernel

141s

Max time network

140s

Command Line

"C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_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:\\Users\\Admin\\Documents\\MSDCSC\\msnetsrv.exe" C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_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:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "0" C:\Users\Admin\Documents\MSDCSC\msnetsrv.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:\Users\Admin\Documents\MSDCSC\msnetsrv.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:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
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

Disables RegEdit via registry modification

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\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:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_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:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\MicroUpdatesrv = "C:\\Users\\Admin\\Documents\\MSDCSC\\msnetsrv.exe" C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\MicroUpdatesrv = "C:\\Users\\Admin\\Documents\\MSDCSC\\msnetsrv.exe" C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\MicroUpdatesrv = "C:\\Users\\Admin\\Documents\\MSDCSC\\msnetsrv.exe" C:\Program Files (x86)\Internet Explorer\iexplore.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2580 set thread context of 2888 N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe C:\Program Files (x86)\Internet Explorer\iexplore.exe

Enumerates physical storage devices

Runs ping.exe

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\PING.EXE N/A

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\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: SeSystemtimePrivilege N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: SeUndockPrivilege N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: SeManageVolumePrivilege N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: 34 N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: 35 N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: SeSystemtimePrivilege N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: SeUndockPrivilege N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: SeManageVolumePrivilege N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: 33 N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: 34 N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe N/A
Token: 35 N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.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 SetWindowsHookEx

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2316 wrote to memory of 3048 N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2316 wrote to memory of 3048 N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2316 wrote to memory of 3048 N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2316 wrote to memory of 3048 N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2316 wrote to memory of 2980 N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2316 wrote to memory of 2980 N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2316 wrote to memory of 2980 N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2316 wrote to memory of 2980 N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2316 wrote to memory of 2628 N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2316 wrote to memory of 2628 N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2316 wrote to memory of 2628 N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2316 wrote to memory of 2628 N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2980 wrote to memory of 2544 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2980 wrote to memory of 2544 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2980 wrote to memory of 2544 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2980 wrote to memory of 2544 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 3048 wrote to memory of 2576 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 3048 wrote to memory of 2576 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 3048 wrote to memory of 2576 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 3048 wrote to memory of 2576 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2628 wrote to memory of 1936 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 2628 wrote to memory of 1936 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 2628 wrote to memory of 1936 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 2628 wrote to memory of 1936 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 2316 wrote to memory of 2580 N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe
PID 2316 wrote to memory of 2580 N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe
PID 2316 wrote to memory of 2580 N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe
PID 2316 wrote to memory of 2580 N/A C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe
PID 2580 wrote to memory of 2888 N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe C:\Program Files (x86)\Internet Explorer\iexplore.exe
PID 2580 wrote to memory of 2888 N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe C:\Program Files (x86)\Internet Explorer\iexplore.exe
PID 2580 wrote to memory of 2888 N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe C:\Program Files (x86)\Internet Explorer\iexplore.exe
PID 2580 wrote to memory of 2888 N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe C:\Program Files (x86)\Internet Explorer\iexplore.exe
PID 2580 wrote to memory of 2888 N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe C:\Program Files (x86)\Internet Explorer\iexplore.exe
PID 2580 wrote to memory of 2888 N/A C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe C:\Program Files (x86)\Internet Explorer\iexplore.exe

Views/modifies file attributes

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

Processes

C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe"

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_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\cmd.exe

"C:\Windows\System32\cmd.exe" /k ping 127.0.0.1 -n 4 && del "C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe"

C:\Windows\SysWOW64\attrib.exe

attrib "C:\Users\Admin\AppData\Local\Temp\05fbb61b6662a83eb006bfdd817c3085_JaffaCakes118.exe" +s +h

C:\Windows\SysWOW64\attrib.exe

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

C:\Windows\SysWOW64\PING.EXE

ping 127.0.0.1 -n 4

C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe

"C:\Users\Admin\Documents\MSDCSC\msnetsrv.exe"

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 stolica.idle.ro udp
DE 185.53.177.51:5555 stolica.idle.ro tcp
DE 185.53.177.51:5555 stolica.idle.ro tcp
DE 185.53.177.51:5555 stolica.idle.ro tcp
DE 185.53.177.51:5555 stolica.idle.ro tcp
DE 185.53.177.51:5555 stolica.idle.ro tcp
DE 185.53.177.51:5555 stolica.idle.ro tcp
DE 185.53.177.51:5555 stolica.idle.ro tcp

Files

memory/2316-0-0x0000000000400000-0x00000000004E5000-memory.dmp

memory/2316-1-0x0000000000260000-0x0000000000261000-memory.dmp

\Users\Admin\Documents\MSDCSC\msnetsrv.exe

MD5 05fbb61b6662a83eb006bfdd817c3085
SHA1 1c620e9b3955e8cd6cafc9491247422f6fcd4228
SHA256 084dcef84066066526d6a716de8a708e94ba9a74be5afb3457cf873d0fab1260
SHA512 8757b1a04e9029782cd096ef8b644e6612fe7d97cc2d17823e027cbf7cc940bf9a381734750033ec549a17ec9a74943b84a37203484148f7ec54759a1cfd6a87

memory/2316-14-0x0000000004100000-0x00000000041E5000-memory.dmp

memory/2316-16-0x0000000000400000-0x00000000004E5000-memory.dmp

memory/2580-17-0x0000000000400000-0x00000000004E5000-memory.dmp

memory/2316-12-0x0000000004100000-0x00000000041E5000-memory.dmp

memory/2888-19-0x0000000000400000-0x00000000004E5000-memory.dmp

memory/2580-21-0x0000000000400000-0x00000000004E5000-memory.dmp