Malware Analysis Report

2025-01-22 14:26

Sample ID 240623-b5qfesydkr
Target c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9
SHA256 c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9
Tags
gh0strat persistence rat upx
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9

Threat Level: Known bad

The file c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9 was found to be: Known bad.

Malicious Activity Summary

gh0strat persistence rat upx

Gh0strat

Gh0st RAT payload

Server Software Component: Terminal Services DLL

UPX packed file

Loads dropped DLL

Executes dropped EXE

Drops file in System32 directory

Drops file in Program Files directory

Unsigned PE

Enumerates physical storage devices

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-23 01:43

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-23 01:43

Reported

2024-06-23 01:46

Platform

win7-20240220-en

Max time kernel

139s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe"

Signatures

Gh0st RAT payload

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

Gh0strat

rat gh0strat

Server Software Component: Terminal Services DLL

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\svchcst\Parameters\ServiceDll = "C:\\Windows\\system32\\259395716.bat" C:\Users\Admin\AppData\Local\Temp\look2.exe N/A

UPX packed file

upx
Description Indicator Process Target
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Drops file in System32 directory

Description Indicator Process Target
File created C:\Windows\SysWOW64\259395716.bat C:\Users\Admin\AppData\Local\Temp\look2.exe N/A
File opened for modification C:\Windows\SysWOW64\ini.ini C:\Users\Admin\AppData\Local\Temp\look2.exe N/A
File created C:\Windows\SysWOW64\svchcst.exe C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Windows\SysWOW64\svchcst.exe C:\Windows\SysWOW64\svchost.exe N/A

Drops file in Program Files directory

Description Indicator Process Target
File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe C:\Users\Admin\AppData\Local\Temp\c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: 1 N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: SeCreateTokenPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: SeAssignPrimaryTokenPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: SeLockMemoryPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: SeMachineAccountPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: SeTcbPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: SeSystemtimePrivilege N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: SeCreatePermanentPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: SeAuditPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: SeUndockPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: SeSyncAgentPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: SeEnableDelegationPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: SeManageVolumePrivilege N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: 31 N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: 32 N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: 34 N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: 35 N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: 36 N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: 37 N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: 38 N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: 39 N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: 40 N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: 41 N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: 42 N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: 43 N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: 44 N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: 45 N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: 46 N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: 47 N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A
Token: 48 N/A C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1028 wrote to memory of 2972 N/A C:\Users\Admin\AppData\Local\Temp\c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe C:\Users\Admin\AppData\Local\Temp\look2.exe
PID 1028 wrote to memory of 2972 N/A C:\Users\Admin\AppData\Local\Temp\c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe C:\Users\Admin\AppData\Local\Temp\look2.exe
PID 1028 wrote to memory of 2972 N/A C:\Users\Admin\AppData\Local\Temp\c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe C:\Users\Admin\AppData\Local\Temp\look2.exe
PID 1028 wrote to memory of 2972 N/A C:\Users\Admin\AppData\Local\Temp\c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe C:\Users\Admin\AppData\Local\Temp\look2.exe
PID 1028 wrote to memory of 2820 N/A C:\Users\Admin\AppData\Local\Temp\c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe
PID 1028 wrote to memory of 2820 N/A C:\Users\Admin\AppData\Local\Temp\c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe
PID 1028 wrote to memory of 2820 N/A C:\Users\Admin\AppData\Local\Temp\c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe
PID 1028 wrote to memory of 2820 N/A C:\Users\Admin\AppData\Local\Temp\c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe
PID 1332 wrote to memory of 2632 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\svchcst.exe
PID 1332 wrote to memory of 2632 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\svchcst.exe
PID 1332 wrote to memory of 2632 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\svchcst.exe
PID 1332 wrote to memory of 2632 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\svchcst.exe

Processes

C:\Users\Admin\AppData\Local\Temp\c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe

"C:\Users\Admin\AppData\Local\Temp\c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe"

C:\Users\Admin\AppData\Local\Temp\look2.exe

C:\Users\Admin\AppData\Local\Temp\\look2.exe

C:\Windows\SysWOW64\svchost.exe

C:\Windows\SysWOW64\svchost.exe -k "svchcst"

C:\Windows\SysWOW64\svchost.exe

C:\Windows\SysWOW64\svchost.exe -k "svchcst"

C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe

C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe

C:\Windows\SysWOW64\svchcst.exe

C:\Windows\system32\svchcst.exe "c:\windows\system32\259395716.bat",MainThread

Network

Country Destination Domain Proto
US 8.8.8.8:53 www.taobao.com udp
US 8.8.8.8:53 kinh.xmcxmr.com udp
GB 79.133.176.227:443 www.taobao.com tcp
CN 114.55.89.54:442 kinh.xmcxmr.com tcp
US 8.8.8.8:53 world.taobao.com udp
GB 79.133.176.221:443 world.taobao.com tcp
GB 79.133.176.221:443 world.taobao.com tcp
GB 79.133.176.221:443 world.taobao.com tcp
GB 79.133.176.221:443 world.taobao.com tcp
CN 114.55.89.54:442 kinh.xmcxmr.com tcp
CN 114.55.89.54:442 kinh.xmcxmr.com tcp
US 8.8.8.8:53 kinh.xmcxmr.com udp
CN 114.55.89.54:442 kinh.xmcxmr.com tcp
CN 114.55.89.54:442 kinh.xmcxmr.com tcp
CN 114.55.89.54:442 kinh.xmcxmr.com tcp
US 8.8.8.8:53 kinh.xmcxmr.com udp
CN 114.55.89.54:442 kinh.xmcxmr.com tcp

Files

\Users\Admin\AppData\Local\Temp\look2.exe

MD5 2f3b6f16e33e28ad75f3fdaef2567807
SHA1 85e907340faf1edfc9210db85a04abd43d21b741
SHA256 86492ebf2d6f471a5ee92977318d099b3ea86175b5b7ae522237ae01d07a4857
SHA512 db17e99e2df918cfc9ccbe934adfe73f0777ce1ce9f28b57a4b24ecd821efe2e0b976a634853247b77b16627d2bb3af4ba20306059d1d25ef38ffada7da3e3a4

\Windows\SysWOW64\259395716.bat

MD5 f5c2200a407e9e106e852af9dae5ac5d
SHA1 f21c002f8038a2690a276badcd6b47e3ef634d6e
SHA256 048f81fc78878c634791b16fcfafb6130ed0acac2dc9c5ded2db9a31937e4cd9
SHA512 a71bb7bc124777839bf92eb08f1770e52db714a2a47903a6373647c9a52b56ea7b9e6b726a24fd507e5873e10732bdce07a16827db488d8174e462eed7767f6a

\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe

MD5 54f724806d05ae7d4def3b0cffdfb17d
SHA1 e2a930b2e68d77977b7df9e65c4b6335e1919fd0
SHA256 95b93a7c204d24780281a5e032e1d1053b2681d384b32224fae8ca8883b967d2
SHA512 ba0e010941ee83a22fa96bc0decd042580a640a3cb149ecf8b94545738bec850912e600ec3fe3dbc5367d8cfeb44de5c59f752e4cec05d4cb075bae007ed5680

memory/2820-28-0x00000000008D0000-0x000000000090E000-memory.dmp

memory/2820-30-0x00000000008D0000-0x000000000090E000-memory.dmp

memory/2820-31-0x00000000008D0000-0x000000000090E000-memory.dmp

memory/2820-33-0x00000000008D0000-0x000000000090E000-memory.dmp

memory/2820-51-0x00000000008D0000-0x000000000090E000-memory.dmp

memory/2820-35-0x00000000008D0000-0x000000000090E000-memory.dmp

memory/2820-37-0x00000000008D0000-0x000000000090E000-memory.dmp

memory/2820-39-0x00000000008D0000-0x000000000090E000-memory.dmp

memory/2820-41-0x00000000008D0000-0x000000000090E000-memory.dmp

memory/2820-53-0x00000000008D0000-0x000000000090E000-memory.dmp

memory/2820-59-0x00000000008D0000-0x000000000090E000-memory.dmp

memory/2820-57-0x00000000008D0000-0x000000000090E000-memory.dmp

memory/2820-55-0x00000000008D0000-0x000000000090E000-memory.dmp

memory/2820-71-0x00000000008D0000-0x000000000090E000-memory.dmp

memory/2820-69-0x00000000008D0000-0x000000000090E000-memory.dmp

memory/2820-67-0x00000000008D0000-0x000000000090E000-memory.dmp

memory/2820-65-0x00000000008D0000-0x000000000090E000-memory.dmp

memory/2820-63-0x00000000008D0000-0x000000000090E000-memory.dmp

memory/2820-61-0x00000000008D0000-0x000000000090E000-memory.dmp

memory/2820-49-0x00000000008D0000-0x000000000090E000-memory.dmp

memory/2820-47-0x00000000008D0000-0x000000000090E000-memory.dmp

memory/2820-45-0x00000000008D0000-0x000000000090E000-memory.dmp

memory/2820-44-0x00000000008D0000-0x000000000090E000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\HD_X.dat

MD5 c0f49acab93d9c76593f568d50c606f2
SHA1 d41c6a88b6036010ca30b60f5a143ed6ef8fdb41
SHA256 11c5c1db7d944f5134259f3015fc58d397fa50c2f503372a7ca0672bb024fc9f
SHA512 780be3fe1826a4b616ed0586be311e03b1f642c8539097add885d0979c649ac9e815449537b14f6028d09c51bb354349f9148deccfc9b9290d3ca9b6c6ecc51d

\Windows\SysWOW64\svchcst.exe

MD5 51138beea3e2c21ec44d0932c71762a8
SHA1 8939cf35447b22dd2c6e6f443446acc1bf986d58
SHA256 5ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512 794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-23 01:43

Reported

2024-06-23 01:46

Platform

win10v2004-20240508-en

Max time kernel

149s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe"

Signatures

Gh0st RAT payload

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

Gh0strat

rat gh0strat

Server Software Component: Terminal Services DLL

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\svchcst\Parameters\ServiceDll = "C:\\Windows\\system32\\240604890.bat" C:\Users\Admin\AppData\Local\Temp\look2.exe N/A

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\look2.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchcst.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File created C:\Windows\SysWOW64\240604890.bat C:\Users\Admin\AppData\Local\Temp\look2.exe N/A
File opened for modification C:\Windows\SysWOW64\ini.ini C:\Users\Admin\AppData\Local\Temp\look2.exe N/A
File created C:\Windows\SysWOW64\svchcst.exe C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Windows\SysWOW64\svchcst.exe C:\Windows\SysWOW64\svchost.exe N/A

Drops file in Program Files directory

Description Indicator Process Target
File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe C:\Users\Admin\AppData\Local\Temp\c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe N/A

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2136 wrote to memory of 800 N/A C:\Users\Admin\AppData\Local\Temp\c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe C:\Users\Admin\AppData\Local\Temp\look2.exe
PID 2136 wrote to memory of 800 N/A C:\Users\Admin\AppData\Local\Temp\c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe C:\Users\Admin\AppData\Local\Temp\look2.exe
PID 2136 wrote to memory of 800 N/A C:\Users\Admin\AppData\Local\Temp\c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe C:\Users\Admin\AppData\Local\Temp\look2.exe
PID 2136 wrote to memory of 1560 N/A C:\Users\Admin\AppData\Local\Temp\c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe
PID 2136 wrote to memory of 1560 N/A C:\Users\Admin\AppData\Local\Temp\c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe
PID 2136 wrote to memory of 1560 N/A C:\Users\Admin\AppData\Local\Temp\c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe
PID 1004 wrote to memory of 5068 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\svchcst.exe
PID 1004 wrote to memory of 5068 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\svchcst.exe
PID 1004 wrote to memory of 5068 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\svchcst.exe

Processes

C:\Users\Admin\AppData\Local\Temp\c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe

"C:\Users\Admin\AppData\Local\Temp\c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe"

C:\Users\Admin\AppData\Local\Temp\look2.exe

C:\Users\Admin\AppData\Local\Temp\\look2.exe

C:\Windows\SysWOW64\svchost.exe

C:\Windows\SysWOW64\svchost.exe -k "svchcst"

C:\Windows\SysWOW64\svchost.exe

C:\Windows\SysWOW64\svchost.exe -k "svchcst"

C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe

C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe

C:\Windows\SysWOW64\svchcst.exe

C:\Windows\system32\svchcst.exe "c:\windows\system32\240604890.bat",MainThread

Network

Country Destination Domain Proto
US 8.8.8.8:53 kinh.xmcxmr.com udp
US 8.8.8.8:53 kinh.xmcxmr.com udp
US 8.8.8.8:53 kinh.xmcxmr.com udp
US 8.8.8.8:53 kinh.xmcxmr.com udp
US 8.8.8.8:53 kinh.xmcxmr.com udp
US 8.8.8.8:53 kinh.xmcxmr.com udp
US 8.8.8.8:53 kinh.xmcxmr.com udp
US 8.8.8.8:53 kinh.xmcxmr.com udp
US 8.8.8.8:53 kinh.xmcxmr.com udp
US 8.8.8.8:53 kinh.xmcxmr.com udp
US 8.8.8.8:53 kinh.xmcxmr.com udp

Files

C:\Users\Admin\AppData\Local\Temp\look2.exe

MD5 2f3b6f16e33e28ad75f3fdaef2567807
SHA1 85e907340faf1edfc9210db85a04abd43d21b741
SHA256 86492ebf2d6f471a5ee92977318d099b3ea86175b5b7ae522237ae01d07a4857
SHA512 db17e99e2df918cfc9ccbe934adfe73f0777ce1ce9f28b57a4b24ecd821efe2e0b976a634853247b77b16627d2bb3af4ba20306059d1d25ef38ffada7da3e3a4

C:\Windows\SysWOW64\240604890.bat

MD5 f5c2200a407e9e106e852af9dae5ac5d
SHA1 f21c002f8038a2690a276badcd6b47e3ef634d6e
SHA256 048f81fc78878c634791b16fcfafb6130ed0acac2dc9c5ded2db9a31937e4cd9
SHA512 a71bb7bc124777839bf92eb08f1770e52db714a2a47903a6373647c9a52b56ea7b9e6b726a24fd507e5873e10732bdce07a16827db488d8174e462eed7767f6a

C:\Users\Admin\AppData\Local\Temp\HD_c52961c702b80b25eaaaa3dc03bc284b5118a8a130a6bcdb12ba3024e51744e9.exe

MD5 54f724806d05ae7d4def3b0cffdfb17d
SHA1 e2a930b2e68d77977b7df9e65c4b6335e1919fd0
SHA256 95b93a7c204d24780281a5e032e1d1053b2681d384b32224fae8ca8883b967d2
SHA512 ba0e010941ee83a22fa96bc0decd042580a640a3cb149ecf8b94545738bec850912e600ec3fe3dbc5367d8cfeb44de5c59f752e4cec05d4cb075bae007ed5680

memory/1560-18-0x0000000010000000-0x000000001003C000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\HD_X.dat

MD5 c0f49acab93d9c76593f568d50c606f2
SHA1 d41c6a88b6036010ca30b60f5a143ed6ef8fdb41
SHA256 11c5c1db7d944f5134259f3015fc58d397fa50c2f503372a7ca0672bb024fc9f
SHA512 780be3fe1826a4b616ed0586be311e03b1f642c8539097add885d0979c649ac9e815449537b14f6028d09c51bb354349f9148deccfc9b9290d3ca9b6c6ecc51d

C:\Windows\SysWOW64\svchcst.exe

MD5 889b99c52a60dd49227c5e485a016679
SHA1 8fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA256 6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA512 08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641

memory/1560-41-0x0000000010000000-0x000000001003C000-memory.dmp