Analysis
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max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
16-01-2025 01:52
Behavioral task
behavioral1
Sample
92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d.exe
Resource
win7-20240708-en
General
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Target
92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d.exe
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Size
1.2MB
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MD5
4b248a349fb80b3091b07b7b2c3a3741
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SHA1
1e707d7428cd6fb0d91ebfd0cbf7a2f1548f0464
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SHA256
92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d
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SHA512
c0b7f0ac82b15d98bb147b6ec4b39ab02963fd357cfa57f1b949f0569903bb8fa60af712862118daadafb70e7b04bcebecce75eb4e491c43d69a9af05259f62e
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti8:WIwgMEuy+inDfp3/XoCw57XYBwK8
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2692-26-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2692-25-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2544-46-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2544-50-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2544-57-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x00080000000164b1-14.dat family_gh0strat behavioral1/memory/2692-26-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2692-25-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2544-46-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2544-50-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2544-57-0x0000000010000000-0x00000000101BA000-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 -
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 -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk 92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d.exe -
Executes dropped EXE 5 IoCs
pid Process 2792 AK47.exe 2688 AK47.exe 2692 AK74.exe 2848 Ghiya.exe 2544 Ghiya.exe -
Loads dropped DLL 7 IoCs
pid Process 2236 92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d.exe 2236 92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d.exe 2688 AK47.exe 2236 92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d.exe 2848 Ghiya.exe 2236 92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d.exe 2236 92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d.exe -
resource yara_rule behavioral1/memory/2236-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2236-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0007000000016be6-59.dat vmprotect behavioral1/memory/2236-65-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2236-71-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2236-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2236-78-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2236-81-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2236-84-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2236-87-0x0000000000400000-0x0000000000760000-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" 92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d.exe -
Drops file in System32 directory 4 IoCs
description ioc Process File created C:\Windows\SysWOW64\259471236.txt AK47.exe File opened for modification C:\Windows\SysWOW64\259471236.txt AK47.exe File created C:\Windows\SysWOW64\Ghiya.exe AK74.exe File opened for modification C:\Windows\SysWOW64\Ghiya.exe AK74.exe -
resource yara_rule behavioral1/memory/2692-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2692-26-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2692-25-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2544-46-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2544-50-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2544-57-0x0000000010000000-0x00000000101BA000-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 8 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 AK47.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 PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2716 cmd.exe 408 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 408 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2236 92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d.exe 2236 92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d.exe 2236 92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d.exe 2236 92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d.exe 2236 92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d.exe 2236 92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d.exe 2236 92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d.exe 2236 92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2544 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2236 92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2692 AK74.exe Token: SeLoadDriverPrivilege 2544 Ghiya.exe Token: 33 2544 Ghiya.exe Token: SeIncBasePriorityPrivilege 2544 Ghiya.exe Token: 33 2544 Ghiya.exe Token: SeIncBasePriorityPrivilege 2544 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2236 92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d.exe 2236 92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d.exe -
Suspicious use of WriteProcessMemory 34 IoCs
description pid Process procid_target PID 2236 wrote to memory of 2792 2236 92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d.exe 30 PID 2236 wrote to memory of 2792 2236 92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d.exe 30 PID 2236 wrote to memory of 2792 2236 92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d.exe 30 PID 2236 wrote to memory of 2792 2236 92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d.exe 30 PID 2236 wrote to memory of 2688 2236 92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d.exe 31 PID 2236 wrote to memory of 2688 2236 92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d.exe 31 PID 2236 wrote to memory of 2688 2236 92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d.exe 31 PID 2236 wrote to memory of 2688 2236 92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d.exe 31 PID 2236 wrote to memory of 2692 2236 92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d.exe 32 PID 2236 wrote to memory of 2692 2236 92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d.exe 32 PID 2236 wrote to memory of 2692 2236 92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d.exe 32 PID 2236 wrote to memory of 2692 2236 92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d.exe 32 PID 2236 wrote to memory of 2692 2236 92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d.exe 32 PID 2236 wrote to memory of 2692 2236 92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d.exe 32 PID 2236 wrote to memory of 2692 2236 92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d.exe 32 PID 2692 wrote to memory of 2716 2692 AK74.exe 34 PID 2692 wrote to memory of 2716 2692 AK74.exe 34 PID 2692 wrote to memory of 2716 2692 AK74.exe 34 PID 2692 wrote to memory of 2716 2692 AK74.exe 34 PID 2848 wrote to memory of 2544 2848 Ghiya.exe 36 PID 2848 wrote to memory of 2544 2848 Ghiya.exe 36 PID 2848 wrote to memory of 2544 2848 Ghiya.exe 36 PID 2848 wrote to memory of 2544 2848 Ghiya.exe 36 PID 2848 wrote to memory of 2544 2848 Ghiya.exe 36 PID 2848 wrote to memory of 2544 2848 Ghiya.exe 36 PID 2848 wrote to memory of 2544 2848 Ghiya.exe 36 PID 2716 wrote to memory of 408 2716 cmd.exe 37 PID 2716 wrote to memory of 408 2716 cmd.exe 37 PID 2716 wrote to memory of 408 2716 cmd.exe 37 PID 2716 wrote to memory of 408 2716 cmd.exe 37 PID 2236 wrote to memory of 2288 2236 92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d.exe 38 PID 2236 wrote to memory of 2288 2236 92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d.exe 38 PID 2236 wrote to memory of 2288 2236 92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d.exe 38 PID 2236 wrote to memory of 2288 2236 92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d.exe 38
Processes
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C:\Users\Admin\AppData\Local\Temp\92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d.exe"C:\Users\Admin\AppData\Local\Temp\92bed5dbed0ff80245e50ea9fc1a9e0e85c2d6c26f9941151e940a54d23c402d.exe"1⤵
- Drops startup file
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2236 -
C:\Users\Admin\AppData\Local\Temp\AK47.exe"C:\Users\Admin\AppData\Local\Temp\AK47.exe"2⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:2792
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C:\Users\Admin\AppData\Local\Temp\AK47.exeC:\Users\Admin\AppData\Local\Temp\\AK47.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:2688
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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:2692 -
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:2716 -
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:408
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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:2288
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C:\Windows\SysWOW64\Ghiya.exeC:\Windows\SysWOW64\Ghiya.exe -auto1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2848 -
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:2544
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
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Filesize
753B
MD5bae7222f7a4d1d623ece51f75b13126e
SHA116e80b73d1a914620e3d6e24810129eba392eff3
SHA25623c3fd4d9442f10d293756d5aee94697550231131bd0a82bc3e2d819aff6b0ad
SHA512a2a647c0a39f849797addb44d080fe73a20d0241fd8ce7947ddd67c4b29e6a0369a5ac46a1037bf179e3fe599464e00cfd96352dbd45ce76c405209d6731fb49
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Filesize
49KB
MD5ffabb5a3dfb835292225cd0cac95001f
SHA14cde08375146112bf005861895892706eea69b71
SHA2565d007533a986ce18bde128738238f5edad6c197c7ee9314773974ba12829722b
SHA51285e2753d267f8a61392c2dace865c6785552c9b30ddf9b1e2f75ffd3751219bc55d97d64dd951f0429672d280bc0ded921037f651b0913c5155a8498d674e428
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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
1.2MB
MD50d94861d063c249adea737268c99f51f
SHA1cd9e70badbbd0ad7244671e9840a9f3fedd00b91
SHA256319d93f890f60d85e2e0b782a1b20d029e84f84325e0d4f66a12eb52e0ca9608
SHA512deca621d325caa4f1abaffc4ca4021a9ca59632824382addfd3e2e5273d96d0c02993428b9ad70ad77c456b85cd014f11b3399296d2e83e9aa17e7968317679c