Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
23-12-2024 02:43
Behavioral task
behavioral1
Sample
e9ae214d3b56aa6691d26bdf02095b86a98d176dfc650b0aeba75730090b0859.exe
Resource
win7-20240903-en
General
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Target
e9ae214d3b56aa6691d26bdf02095b86a98d176dfc650b0aeba75730090b0859.exe
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Size
1.2MB
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MD5
d24657bd6fe496e26e62225a83eedcdb
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SHA1
1cff9545fb85059c1aa929290e807aa76d36e3b7
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SHA256
e9ae214d3b56aa6691d26bdf02095b86a98d176dfc650b0aeba75730090b0859
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SHA512
27af0cd27ee6323ce5b32850c1340cdb95d556a7f20b5cf417dd3e37ebcbf4bd7bc3a1ec73a9d20b83f400dae11f066d9fb435d8d4d3cad3f230298dc6053ffe
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiR:WIwgMEuy+inDfp3/XoCw57XYBwKR
Malware Config
Signatures
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resource yara_rule behavioral2/memory/4144-29-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4144-30-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3604-39-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3604-38-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1028-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1028-51-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1028-54-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral2/memory/4144-29-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4144-30-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/files/0x000d000000023b85-25.dat family_gh0strat behavioral2/memory/3604-39-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3604-38-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1028-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1028-51-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1028-54-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat -
Gh0strat family
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Purplefox family
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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\\240607968.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-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation e9ae214d3b56aa6691d26bdf02095b86a98d176dfc650b0aeba75730090b0859.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk e9ae214d3b56aa6691d26bdf02095b86a98d176dfc650b0aeba75730090b0859.exe -
Executes dropped EXE 6 IoCs
pid Process 924 AK47.exe 4852 AK47.exe 4144 AK74.exe 3604 Ghiya.exe 1028 Ghiya.exe 4752 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 924 AK47.exe 2472 svchost.exe 4752 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/4696-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4696-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x000a000000023b92-59.dat vmprotect behavioral2/memory/4696-68-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4696-71-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4696-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4696-78-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4696-81-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4696-84-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4696-87-0x0000000000400000-0x0000000000760000-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" e9ae214d3b56aa6691d26bdf02095b86a98d176dfc650b0aeba75730090b0859.exe -
Drops file in System32 directory 7 IoCs
description ioc Process File created C:\Windows\SysWOW64\240607968.txt AK47.exe File created C:\Windows\SysWOW64\240607968.txt AK47.exe File opened for modification C:\Windows\SysWOW64\ini.ini AK47.exe File created C:\Windows\SysWOW64\Ghiya.exe AK74.exe File opened for modification C:\Windows\SysWOW64\Ghiya.exe AK74.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 -
resource yara_rule behavioral2/memory/4144-29-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4144-30-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4144-27-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3604-39-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3604-38-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3604-36-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1028-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1028-51-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1028-54-0x0000000010000000-0x00000000101BA000-memory.dmp upx -
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 10 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 e9ae214d3b56aa6691d26bdf02095b86a98d176dfc650b0aeba75730090b0859.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.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 AK47.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK74.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ghiya.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 628 cmd.exe 2988 PING.EXE -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings e9ae214d3b56aa6691d26bdf02095b86a98d176dfc650b0aeba75730090b0859.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2988 PING.EXE -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 4696 e9ae214d3b56aa6691d26bdf02095b86a98d176dfc650b0aeba75730090b0859.exe 4696 e9ae214d3b56aa6691d26bdf02095b86a98d176dfc650b0aeba75730090b0859.exe 4696 e9ae214d3b56aa6691d26bdf02095b86a98d176dfc650b0aeba75730090b0859.exe 4696 e9ae214d3b56aa6691d26bdf02095b86a98d176dfc650b0aeba75730090b0859.exe 4696 e9ae214d3b56aa6691d26bdf02095b86a98d176dfc650b0aeba75730090b0859.exe 4696 e9ae214d3b56aa6691d26bdf02095b86a98d176dfc650b0aeba75730090b0859.exe 4696 e9ae214d3b56aa6691d26bdf02095b86a98d176dfc650b0aeba75730090b0859.exe 4696 e9ae214d3b56aa6691d26bdf02095b86a98d176dfc650b0aeba75730090b0859.exe 4696 e9ae214d3b56aa6691d26bdf02095b86a98d176dfc650b0aeba75730090b0859.exe 4696 e9ae214d3b56aa6691d26bdf02095b86a98d176dfc650b0aeba75730090b0859.exe 4696 e9ae214d3b56aa6691d26bdf02095b86a98d176dfc650b0aeba75730090b0859.exe 4696 e9ae214d3b56aa6691d26bdf02095b86a98d176dfc650b0aeba75730090b0859.exe 4696 e9ae214d3b56aa6691d26bdf02095b86a98d176dfc650b0aeba75730090b0859.exe 4696 e9ae214d3b56aa6691d26bdf02095b86a98d176dfc650b0aeba75730090b0859.exe 4696 e9ae214d3b56aa6691d26bdf02095b86a98d176dfc650b0aeba75730090b0859.exe 4696 e9ae214d3b56aa6691d26bdf02095b86a98d176dfc650b0aeba75730090b0859.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 1028 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 4696 e9ae214d3b56aa6691d26bdf02095b86a98d176dfc650b0aeba75730090b0859.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 4144 AK74.exe Token: SeLoadDriverPrivilege 1028 Ghiya.exe Token: 33 1028 Ghiya.exe Token: SeIncBasePriorityPrivilege 1028 Ghiya.exe Token: 33 1028 Ghiya.exe Token: SeIncBasePriorityPrivilege 1028 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4696 e9ae214d3b56aa6691d26bdf02095b86a98d176dfc650b0aeba75730090b0859.exe 4696 e9ae214d3b56aa6691d26bdf02095b86a98d176dfc650b0aeba75730090b0859.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 4696 wrote to memory of 924 4696 e9ae214d3b56aa6691d26bdf02095b86a98d176dfc650b0aeba75730090b0859.exe 82 PID 4696 wrote to memory of 924 4696 e9ae214d3b56aa6691d26bdf02095b86a98d176dfc650b0aeba75730090b0859.exe 82 PID 4696 wrote to memory of 924 4696 e9ae214d3b56aa6691d26bdf02095b86a98d176dfc650b0aeba75730090b0859.exe 82 PID 4696 wrote to memory of 4852 4696 e9ae214d3b56aa6691d26bdf02095b86a98d176dfc650b0aeba75730090b0859.exe 83 PID 4696 wrote to memory of 4852 4696 e9ae214d3b56aa6691d26bdf02095b86a98d176dfc650b0aeba75730090b0859.exe 83 PID 4696 wrote to memory of 4852 4696 e9ae214d3b56aa6691d26bdf02095b86a98d176dfc650b0aeba75730090b0859.exe 83 PID 4696 wrote to memory of 4144 4696 e9ae214d3b56aa6691d26bdf02095b86a98d176dfc650b0aeba75730090b0859.exe 85 PID 4696 wrote to memory of 4144 4696 e9ae214d3b56aa6691d26bdf02095b86a98d176dfc650b0aeba75730090b0859.exe 85 PID 4696 wrote to memory of 4144 4696 e9ae214d3b56aa6691d26bdf02095b86a98d176dfc650b0aeba75730090b0859.exe 85 PID 4144 wrote to memory of 628 4144 AK74.exe 88 PID 4144 wrote to memory of 628 4144 AK74.exe 88 PID 4144 wrote to memory of 628 4144 AK74.exe 88 PID 3604 wrote to memory of 1028 3604 Ghiya.exe 89 PID 3604 wrote to memory of 1028 3604 Ghiya.exe 89 PID 3604 wrote to memory of 1028 3604 Ghiya.exe 89 PID 4696 wrote to memory of 3048 4696 e9ae214d3b56aa6691d26bdf02095b86a98d176dfc650b0aeba75730090b0859.exe 91 PID 4696 wrote to memory of 3048 4696 e9ae214d3b56aa6691d26bdf02095b86a98d176dfc650b0aeba75730090b0859.exe 91 PID 4696 wrote to memory of 3048 4696 e9ae214d3b56aa6691d26bdf02095b86a98d176dfc650b0aeba75730090b0859.exe 91 PID 628 wrote to memory of 2988 628 cmd.exe 93 PID 628 wrote to memory of 2988 628 cmd.exe 93 PID 628 wrote to memory of 2988 628 cmd.exe 93 PID 2472 wrote to memory of 4752 2472 svchost.exe 94 PID 2472 wrote to memory of 4752 2472 svchost.exe 94 PID 2472 wrote to memory of 4752 2472 svchost.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\e9ae214d3b56aa6691d26bdf02095b86a98d176dfc650b0aeba75730090b0859.exe"C:\Users\Admin\AppData\Local\Temp\e9ae214d3b56aa6691d26bdf02095b86a98d176dfc650b0aeba75730090b0859.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:4696 -
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:924
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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:4852
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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:4144 -
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:628 -
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:2988
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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:3048
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:1612
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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:2472 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240607968.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4752
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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:3604 -
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:1028
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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
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
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Filesize
753B
MD5ba4af84fd012cd3b4a2523c2a42c8d43
SHA10081dcd8384a0fe92daf0f511fa39440e4e065c3
SHA256d8fde5dc3f526231b4f27bea9a77bb9b6539ea427cc4827e063496b545d2c3c1
SHA512d648e7e27e3b1d2b304c38ee3850396baaa21ac1c3f8961933c1919613e2fcdac46939f612a95a44e37362fdbd57e80f33bde5198585fafa540afabec354758c
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Filesize
1.2MB
MD52aca46f68e7d416d670da91df0cd9656
SHA1f444c8acdfa17fa3e623e4ea8ddfd556e388a316
SHA256d76deea0fa37337a9ffbeb9cdcd2a52e9b08341ab5c4cc9e89cb6da584b0d158
SHA5124f281a06122f644c91a88122c709f717912bbe6a84800bf07bfa239f82e16b37f5ca718bf32c58cdf759c4629d6c4700869b5b5340e18085cb070f7e5c8c506e
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641
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Filesize
49KB
MD58eee2cfcd52178886e5028f61ec95940
SHA141031a7beda44fc58f96754d15e79daa024750da
SHA256a8b441883a615e494dc2ceee2eb4e0483b93f34d2dd0210728eb8dc3d6128bf8
SHA512f3bb9c2bb7315698f573f2ab2b3ba42e0bed2e73142f653a1cbac01b54adc04994286645669f4aa804707ffa3e20b293fdde57a6b55be3ec7b1590800a6d8e0f