Malware Analysis Report

2025-04-13 23:12

Sample ID 240722-ryz92sseka
Target 6390b876f7a9236842427d1aa64c47cb_JaffaCakes118
SHA256 23ec9eebb57bc2df3edcc310629f9320fdd2d5f52026f07fe7a280abe77b57f2
Tags
darkcomet matt evasion persistence rat trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

23ec9eebb57bc2df3edcc310629f9320fdd2d5f52026f07fe7a280abe77b57f2

Threat Level: Known bad

The file 6390b876f7a9236842427d1aa64c47cb_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

darkcomet matt evasion persistence rat trojan

Modifies WinLogon for persistence

Darkcomet

Sets file to hidden

Checks computer location settings

Loads dropped DLL

Executes dropped EXE

Adds Run key to start application

Suspicious use of SetThreadContext

Drops file in Windows directory

Enumerates physical storage devices

Unsigned PE

Views/modifies file attributes

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-22 14:36

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-22 14:36

Reported

2024-07-22 14:56

Platform

win10v2004-20240709-en

Max time kernel

150s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_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\\msdcsc.exe" C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe N/A

Sets file to hidden

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

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe N/A

Executes dropped EXE

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

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\windowshostmanagerupdate.exe = "C:\\Users\\Admin\\AppData\\Roaming\\windowshostmanagerupdate.exe" C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Users\\Admin\\Documents\\MSDCSC\\msdcsc.exe" C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2844 set thread context of 4928 N/A C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe

Drops file in Windows directory

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

Enumerates physical storage devices

Suspicious use of AdjustPrivilegeToken

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2844 wrote to memory of 5088 N/A C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2844 wrote to memory of 5088 N/A C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2844 wrote to memory of 5088 N/A C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2844 wrote to memory of 4928 N/A C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
PID 2844 wrote to memory of 4928 N/A C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
PID 2844 wrote to memory of 4928 N/A C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
PID 2844 wrote to memory of 4928 N/A C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
PID 2844 wrote to memory of 4928 N/A C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
PID 2844 wrote to memory of 4928 N/A C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
PID 2844 wrote to memory of 4928 N/A C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
PID 2844 wrote to memory of 4928 N/A C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
PID 2844 wrote to memory of 4928 N/A C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
PID 2844 wrote to memory of 4928 N/A C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
PID 2844 wrote to memory of 4928 N/A C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
PID 2844 wrote to memory of 4928 N/A C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
PID 2844 wrote to memory of 4928 N/A C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
PID 2844 wrote to memory of 4928 N/A C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
PID 4928 wrote to memory of 1944 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe C:\Windows\SysWOW64\cmd.exe
PID 4928 wrote to memory of 1944 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe C:\Windows\SysWOW64\cmd.exe
PID 4928 wrote to memory of 1944 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe C:\Windows\SysWOW64\cmd.exe
PID 4928 wrote to memory of 1336 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe C:\Windows\SysWOW64\cmd.exe
PID 4928 wrote to memory of 1336 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe C:\Windows\SysWOW64\cmd.exe
PID 4928 wrote to memory of 1336 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe C:\Windows\SysWOW64\cmd.exe
PID 4928 wrote to memory of 2600 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe C:\Users\Admin\Documents\MSDCSC\msdcsc.exe
PID 4928 wrote to memory of 2600 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe C:\Users\Admin\Documents\MSDCSC\msdcsc.exe
PID 4928 wrote to memory of 2600 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe C:\Users\Admin\Documents\MSDCSC\msdcsc.exe
PID 1944 wrote to memory of 4632 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 1944 wrote to memory of 4632 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 1944 wrote to memory of 4632 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 1336 wrote to memory of 3976 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 1336 wrote to memory of 3976 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 1336 wrote to memory of 3976 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.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\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe"

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\System32\cmd.exe" /C ren C:\Users\Admin\AppData\Roaming\windowshostmanagerupdate windowshostmanagerupdate.exe && exit

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

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

C:\Windows\SysWOW64\cmd.exe

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

C:\Windows\SysWOW64\cmd.exe

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

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

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

C:\Windows\SysWOW64\attrib.exe

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

C:\Windows\SysWOW64\attrib.exe

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 8.8.8.8:53 71.31.126.40.in-addr.arpa udp
US 13.107.21.237:443 g.bing.com tcp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp
US 8.8.8.8:53 98.58.20.217.in-addr.arpa udp
IE 52.111.236.23:443 tcp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 udp

Files

memory/2844-0-0x0000000074782000-0x0000000074783000-memory.dmp

memory/2844-1-0x0000000074780000-0x0000000074D31000-memory.dmp

memory/2844-2-0x0000000074780000-0x0000000074D31000-memory.dmp

C:\Users\Admin\AppData\Roaming\windowshostmanagerupdate

MD5 6390b876f7a9236842427d1aa64c47cb
SHA1 d5a728fb6f1e8339a61076d499d47d932df3fcf5
SHA256 23ec9eebb57bc2df3edcc310629f9320fdd2d5f52026f07fe7a280abe77b57f2
SHA512 bb7cfee5576c193c5147b7faae1e390db22a28b942ae4111f10994984bbd8713ce23e29ec93438aa9cd4f3bfe6504192892da5d84570ac203282b0fb7b6e6e8e

memory/4928-5-0x0000000000400000-0x00000000004CD000-memory.dmp

memory/4928-8-0x0000000000400000-0x00000000004CD000-memory.dmp

memory/4928-6-0x0000000000400000-0x00000000004CD000-memory.dmp

memory/4928-9-0x0000000000400000-0x00000000004CD000-memory.dmp

memory/2844-12-0x0000000074780000-0x0000000074D31000-memory.dmp

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

MD5 e118330b4629b12368d91b9df6488be0
SHA1 ce90218c7e3b90df2a3409ec253048bb6472c2fd
SHA256 3a0f2936b8c45e8ba3458d69d7859a63844469e698652e15fb56639d32f40cc9
SHA512 ac91c04cb20223dbaaf594440cb778dff36e857921be427c8528ba4c6cdb3e8bf8e71e1ae8af7bde9c04ff5b97b379231625bc1a2b66aba2f98cd340cd8a94b0

memory/4928-21-0x0000000000400000-0x00000000004CD000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-22 14:36

Reported

2024-07-22 14:56

Platform

win7-20240704-en

Max time kernel

118s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_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\\msdcsc.exe" C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe N/A

Sets file to hidden

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

Executes dropped EXE

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

Loads dropped DLL

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

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\windowshostmanagerupdate.exe = "C:\\Users\\Admin\\AppData\\Roaming\\windowshostmanagerupdate.exe" C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Users\\Admin\\Documents\\MSDCSC\\msdcsc.exe" C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2680 set thread context of 2736 N/A C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe

Drops file in Windows directory

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

Enumerates physical storage devices

Suspicious use of AdjustPrivilegeToken

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2680 wrote to memory of 2800 N/A C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2680 wrote to memory of 2800 N/A C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2680 wrote to memory of 2800 N/A C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2680 wrote to memory of 2800 N/A C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2680 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
PID 2680 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
PID 2680 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
PID 2680 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
PID 2680 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
PID 2680 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
PID 2680 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
PID 2680 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
PID 2680 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
PID 2680 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
PID 2680 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
PID 2680 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
PID 2680 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
PID 2736 wrote to memory of 2580 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe C:\Windows\SysWOW64\cmd.exe
PID 2736 wrote to memory of 2580 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe C:\Windows\SysWOW64\cmd.exe
PID 2736 wrote to memory of 2580 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe C:\Windows\SysWOW64\cmd.exe
PID 2736 wrote to memory of 2580 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe C:\Windows\SysWOW64\cmd.exe
PID 2736 wrote to memory of 2600 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe C:\Windows\SysWOW64\cmd.exe
PID 2736 wrote to memory of 2600 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe C:\Windows\SysWOW64\cmd.exe
PID 2736 wrote to memory of 2600 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe C:\Windows\SysWOW64\cmd.exe
PID 2736 wrote to memory of 2600 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe C:\Windows\SysWOW64\cmd.exe
PID 2736 wrote to memory of 1120 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe C:\Users\Admin\Documents\MSDCSC\msdcsc.exe
PID 2736 wrote to memory of 1120 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe C:\Users\Admin\Documents\MSDCSC\msdcsc.exe
PID 2736 wrote to memory of 1120 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe C:\Users\Admin\Documents\MSDCSC\msdcsc.exe
PID 2736 wrote to memory of 1120 N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe C:\Users\Admin\Documents\MSDCSC\msdcsc.exe
PID 2600 wrote to memory of 1032 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2600 wrote to memory of 1032 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2600 wrote to memory of 1032 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2600 wrote to memory of 1032 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2580 wrote to memory of 2344 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2580 wrote to memory of 2344 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2580 wrote to memory of 2344 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.exe
PID 2580 wrote to memory of 2344 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\attrib.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\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\6390b876f7a9236842427d1aa64c47cb_JaffaCakes118.exe"

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\System32\cmd.exe" /C ren C:\Users\Admin\AppData\Roaming\windowshostmanagerupdate windowshostmanagerupdate.exe && exit

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

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

C:\Windows\SysWOW64\cmd.exe

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

C:\Windows\SysWOW64\cmd.exe

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

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

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

C:\Windows\SysWOW64\attrib.exe

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

C:\Windows\SysWOW64\attrib.exe

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

Network

N/A

Files

memory/2680-0-0x0000000074711000-0x0000000074712000-memory.dmp

memory/2680-1-0x0000000074710000-0x0000000074CBB000-memory.dmp

memory/2680-2-0x0000000074710000-0x0000000074CBB000-memory.dmp

C:\Users\Admin\AppData\Roaming\windowshostmanagerupdate

MD5 6390b876f7a9236842427d1aa64c47cb
SHA1 d5a728fb6f1e8339a61076d499d47d932df3fcf5
SHA256 23ec9eebb57bc2df3edcc310629f9320fdd2d5f52026f07fe7a280abe77b57f2
SHA512 bb7cfee5576c193c5147b7faae1e390db22a28b942ae4111f10994984bbd8713ce23e29ec93438aa9cd4f3bfe6504192892da5d84570ac203282b0fb7b6e6e8e

memory/2736-5-0x0000000000400000-0x00000000004CD000-memory.dmp

memory/2736-14-0x0000000000400000-0x00000000004CD000-memory.dmp

memory/2736-23-0x0000000000400000-0x00000000004CD000-memory.dmp

memory/2736-22-0x0000000000400000-0x00000000004CD000-memory.dmp

memory/2736-20-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2736-18-0x0000000000400000-0x00000000004CD000-memory.dmp

memory/2736-16-0x0000000000400000-0x00000000004CD000-memory.dmp

memory/2736-12-0x0000000000400000-0x00000000004CD000-memory.dmp

memory/2736-10-0x0000000000400000-0x00000000004CD000-memory.dmp

memory/2736-9-0x0000000000400000-0x00000000004CD000-memory.dmp

memory/2736-24-0x0000000000400000-0x00000000004CD000-memory.dmp

memory/2736-7-0x0000000000400000-0x00000000004CD000-memory.dmp

memory/2736-26-0x0000000000400000-0x00000000004CD000-memory.dmp

memory/2736-25-0x0000000000280000-0x0000000000281000-memory.dmp

memory/2680-29-0x0000000074710000-0x0000000074CBB000-memory.dmp

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

MD5 ed797d8dc2c92401985d162e42ffa450
SHA1 0f02fc517c7facc4baefde4fe9467fb6488ebabe
SHA256 b746362010a101cb5931bc066f0f4d3fc740c02a68c1f37fc3c8e6c87fd7cb1e
SHA512 e831a6ff987f3ef29982da16afad06938b68eddd43c234ba88d1c96a1b5547f2284baf35cbb3a5bfd75e7f0445d14daa014e0ba00b4db72c67f83f0a314c80c2

memory/2736-37-0x0000000000400000-0x00000000004CD000-memory.dmp