Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
09-09-2024 04:24
Behavioral task
behavioral1
Sample
f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe
Resource
win7-20240903-en
General
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Target
f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe
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Size
1.2MB
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MD5
e2a04077ce792bad7a84bd3bcddf4ecc
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SHA1
7dbc74c2b2fa710a0989599fda172aa7fda52f2e
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SHA256
f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134
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SHA512
3ce0c4a177e32532a743ccb57ba221008ded82e40f5b6f52b30f87d5b8b87b58fedf5dbe9c23a1b82a86b15825ebf6fd7a0599380c1e75cf1a615cc5c310c9a2
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SSDEEP
24576:9WnukjaDKSnYBzaJbjSoGF9LzpELx3N/nHwhHK28URjX+0:MnTjaD/9v6Vcx9HwNhu0
Malware Config
Signatures
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resource yara_rule behavioral2/memory/3080-26-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3080-27-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4572-40-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4572-39-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/432-50-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/432-54-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/432-55-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral2/files/0x000700000002340d-17.dat family_gh0strat behavioral2/memory/3080-26-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3080-27-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4572-40-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4572-39-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/432-50-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/432-54-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/432-55-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat -
Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\system32\drivers\QAssist.sys Ghiya.exe -
Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\240611859.txt" AK47.exe -
Sets service image path in registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\QAssist\ImagePath = "system32\\DRIVERS\\QAssist.sys" Ghiya.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Control Panel\International\Geo\Nation f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe -
Executes dropped EXE 6 IoCs
pid Process 2928 AK47.exe 2036 AK47.exe 3080 AK74.exe 4572 Ghiya.exe 432 Ghiya.exe 1480 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 2928 AK47.exe 4148 svchost.exe 1480 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/3080-26-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3080-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3080-27-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4572-40-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4572-39-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4572-37-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/432-50-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/432-54-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/432-55-0x0000000010000000-0x00000000101BA000-memory.dmp upx -
resource yara_rule behavioral2/memory/4992-0-0x0000000000400000-0x0000000000761000-memory.dmp vmprotect behavioral2/memory/4992-1-0x0000000000400000-0x0000000000761000-memory.dmp vmprotect behavioral2/files/0x000800000002340a-62.dat vmprotect behavioral2/memory/4992-71-0x0000000000400000-0x0000000000761000-memory.dmp vmprotect behavioral2/memory/4992-74-0x0000000000400000-0x0000000000761000-memory.dmp vmprotect behavioral2/memory/4992-77-0x0000000000400000-0x0000000000761000-memory.dmp vmprotect behavioral2/memory/4992-81-0x0000000000400000-0x0000000000761000-memory.dmp vmprotect behavioral2/memory/4992-84-0x0000000000400000-0x0000000000761000-memory.dmp vmprotect behavioral2/memory/4992-87-0x0000000000400000-0x0000000000761000-memory.dmp vmprotect behavioral2/memory/4992-90-0x0000000000400000-0x0000000000761000-memory.dmp vmprotect -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\360safo = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\svchcst.exe" f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe -
Drops file in System32 directory 7 IoCs
description ioc Process File created C:\Windows\SysWOW64\240611859.txt AK47.exe File created C:\Windows\SysWOW64\240611859.txt AK47.exe File created C:\Windows\SysWOW64\Ghiya.exe AK74.exe File opened for modification C:\Windows\SysWOW64\Ghiya.exe AK74.exe File opened for modification C:\Windows\SysWOW64\ini.ini AK47.exe File created C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe svchost.exe File opened for modification C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe svchost.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 11 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK74.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ghiya.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2812 cmd.exe 380 PING.EXE -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 380 PING.EXE -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 4992 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 4992 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 4992 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 4992 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 4992 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 4992 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 4992 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 4992 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 4992 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 4992 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 4992 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 4992 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 4992 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 4992 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 4992 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 4992 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 432 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 4992 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 3080 AK74.exe Token: SeLoadDriverPrivilege 432 Ghiya.exe Token: 33 432 Ghiya.exe Token: SeIncBasePriorityPrivilege 432 Ghiya.exe Token: 33 432 Ghiya.exe Token: SeIncBasePriorityPrivilege 432 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4992 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 4992 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe -
Suspicious use of WriteProcessMemory 27 IoCs
description pid Process procid_target PID 4992 wrote to memory of 2928 4992 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 85 PID 4992 wrote to memory of 2928 4992 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 85 PID 4992 wrote to memory of 2928 4992 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 85 PID 4992 wrote to memory of 2036 4992 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 86 PID 4992 wrote to memory of 2036 4992 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 86 PID 4992 wrote to memory of 2036 4992 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 86 PID 4992 wrote to memory of 3080 4992 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 87 PID 4992 wrote to memory of 3080 4992 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 87 PID 4992 wrote to memory of 3080 4992 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 87 PID 3080 wrote to memory of 2812 3080 AK74.exe 92 PID 3080 wrote to memory of 2812 3080 AK74.exe 92 PID 3080 wrote to memory of 2812 3080 AK74.exe 92 PID 4572 wrote to memory of 432 4572 Ghiya.exe 93 PID 4572 wrote to memory of 432 4572 Ghiya.exe 93 PID 4572 wrote to memory of 432 4572 Ghiya.exe 93 PID 4992 wrote to memory of 3116 4992 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 95 PID 4992 wrote to memory of 1300 4992 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 96 PID 4992 wrote to memory of 3116 4992 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 95 PID 4992 wrote to memory of 3116 4992 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 95 PID 4992 wrote to memory of 1300 4992 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 96 PID 4992 wrote to memory of 1300 4992 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 96 PID 2812 wrote to memory of 380 2812 cmd.exe 97 PID 2812 wrote to memory of 380 2812 cmd.exe 97 PID 2812 wrote to memory of 380 2812 cmd.exe 97 PID 4148 wrote to memory of 1480 4148 svchost.exe 102 PID 4148 wrote to memory of 1480 4148 svchost.exe 102 PID 4148 wrote to memory of 1480 4148 svchost.exe 102
Processes
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C:\Users\Admin\AppData\Local\Temp\f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe"C:\Users\Admin\AppData\Local\Temp\f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe"1⤵
- Checks computer location settings
- Drops startup file
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4992 -
C:\Users\Admin\AppData\Local\Temp\AK47.exe"C:\Users\Admin\AppData\Local\Temp\AK47.exe"2⤵
- Server Software Component: Terminal Services DLL
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:2928
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C:\Users\Admin\AppData\Local\Temp\AK47.exeC:\Users\Admin\AppData\Local\Temp\\AK47.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:2036
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C:\Users\Admin\AppData\Local\Temp\AK74.exeC:\Users\Admin\AppData\Local\Temp\\AK74.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3080 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ping -n 2 127.0.0.1 > nul && del C:\Users\Admin\AppData\Local\Temp\AK74.exe > nul3⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:2812 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:380
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"2⤵
- System Location Discovery: System Language Discovery
PID:3116
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"2⤵
- System Location Discovery: System Language Discovery
PID:1300
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:1420
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4148 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240611859.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1480
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C:\Windows\SysWOW64\Ghiya.exeC:\Windows\SysWOW64\Ghiya.exe -auto1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4572 -
C:\Windows\SysWOW64\Ghiya.exeC:\Windows\SysWOW64\Ghiya.exe -acsi2⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Executes dropped EXE
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
PID:432
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Server Software Component
1Terminal Services DLL
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
91KB
MD5423eb994ed553294f8a6813619b8da87
SHA1eca6a16ccd13adcfc27bc1041ddef97ec8081255
SHA256050b4f2d5ae8eaecd414318dc8e222a56f169626da6ca8feb7edd78e8b1f0218
SHA512fab0a9af8031c242c486de373df7277c8b0e39f7a0c9c2ac2e385dbd3ea67be16e91b128287634f76131e5264149ab1b452cd21df4c4895e8c4efc8d8cf99095
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Filesize
400KB
MD5b0998aa7d5071d33daa5b60b9c3c9735
SHA19365a1ff0c6de244d6f36c8d84072cc916665d3c
SHA2563080b6bb456564899b0d99d4131bd6a0b284d31f7d80ef773e4872d94048d49a
SHA512308c13cda9fea39b980ae686f44afd9090e9cb8970fffc4436320e0d09a31aee5e656914e0121fe888098a14c52749716fa04980396fd6ac70a88c11cbb6b850
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Filesize
92B
MD5d0c27806f31b93b9fc2f40725c83fe20
SHA159b05bb965b9f9670f7b91c70e9e2175f6249f50
SHA256827d79897a4ae98726ba7df9e70a554976117bfdd7e4867047011e1260b82e8e
SHA51200755e257773645293e6330aef499a96562f65076f616d539c4dd91b13f6b67d8ebe936881edd0c10b2da3ca67e4a854f3d708c594fba291dab83897d890a4fa
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Filesize
753B
MD5a9bd50773b68f87fe6b2b2babdab4969
SHA1e4ed407cb810fe93b2d7ef1bf345f76d15b5c2f6
SHA256ac3bee63803f11a67983d55a689a4cc4a415bc90972c483148749ec364698ab5
SHA512fd93cab3b95a0dd8dc10afad7565c9a048a14d4845cd13b272e7d506a77ed01aafc636903bd916b6dfb4f6b7dfa304c958021db702746f2a91715c84acbf3a17
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Filesize
1.2MB
MD5083f5bf56cfab99591220f9bede97bb5
SHA1fa824820122987f2074d19223710e823e52c9187
SHA256ca9e859a8964112bfbcb7486d49d44bc2a5d3afc84a2f59ee7b067c5fa4388c9
SHA512bed2c1888d3d59c54aeb847198fcbc8cc2f66a794cb01492f588171c17930ccd9f02a2d6063155c0873b7ae0f697beb1f7f6c9bfc72de5afaf9859efce3c43b1
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Filesize
49KB
MD5e9e3019f712d7e67213842b7a1ea93d3
SHA1bd4106180f4006740e6831cf2f760bdd2229f8cd
SHA2561658cb10cb8c2fdefaceedf7c90072c350b42881059cd6409f721bc2b6b7d79d
SHA5122e33055baac6cdebe4bce0b224321226f8f082da186d7ebc509ddbe4f71a8d010105ebee354f306311f862ad6a07035399584cd8c6aab77d602532d19188a97e
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641