Analysis
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max time kernel
150s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
18-01-2025 21:51
Behavioral task
behavioral1
Sample
434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54.exe
Resource
win7-20240903-en
General
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Target
434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54.exe
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Size
1.2MB
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MD5
7a61a841649733d6eac554c437b820d2
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SHA1
ab90598a58efe1e6390f4ee11df30836d9e20133
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SHA256
434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54
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SHA512
2773f958eaec5a00770096fc228eb3dc3fcfeb97e3f8d2830e35085c774059a187628872f94b0e9f503cedd876933ca417de385a7465fa3e9933fd7e93356b07
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtia:WIwgMEuy+inDfp3/XoCw57XYBwKa
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2288-24-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2288-23-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2732-44-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2732-50-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2732-60-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x000800000001660e-15.dat family_gh0strat behavioral1/memory/2288-24-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2288-23-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2732-44-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2732-50-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2732-60-0x0000000010000000-0x00000000101BA000-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 434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54.exe -
Executes dropped EXE 5 IoCs
pid Process 2164 AK47.exe 2492 AK47.exe 2288 AK74.exe 2848 Ghiya.exe 2732 Ghiya.exe -
Loads dropped DLL 7 IoCs
pid Process 2380 434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54.exe 2380 434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54.exe 2164 AK47.exe 2380 434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54.exe 2848 Ghiya.exe 2380 434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54.exe 2380 434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54.exe -
resource yara_rule behavioral1/memory/2380-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2380-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0007000000016ca0-55.dat vmprotect behavioral1/memory/2380-62-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2380-66-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2380-69-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2380-73-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2380-76-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2380-79-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2380-82-0x0000000000400000-0x0000000000760000-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" 434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54.exe -
Drops file in System32 directory 4 IoCs
description ioc Process File created C:\Windows\SysWOW64\259429771.txt AK47.exe File created C:\Windows\SysWOW64\259429771.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/2288-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2288-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2288-21-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2732-44-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2732-50-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2732-60-0x0000000010000000-0x00000000101BA000-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 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 434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54.exe 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 -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2768 cmd.exe 2820 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2820 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2380 434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54.exe 2380 434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54.exe 2380 434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54.exe 2380 434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54.exe 2380 434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54.exe 2380 434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54.exe 2380 434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54.exe 2380 434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2732 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2380 434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2288 AK74.exe Token: SeLoadDriverPrivilege 2732 Ghiya.exe Token: 33 2732 Ghiya.exe Token: SeIncBasePriorityPrivilege 2732 Ghiya.exe Token: 33 2732 Ghiya.exe Token: SeIncBasePriorityPrivilege 2732 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2380 434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54.exe 2380 434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54.exe -
Suspicious use of WriteProcessMemory 34 IoCs
description pid Process procid_target PID 2380 wrote to memory of 2164 2380 434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54.exe 30 PID 2380 wrote to memory of 2164 2380 434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54.exe 30 PID 2380 wrote to memory of 2164 2380 434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54.exe 30 PID 2380 wrote to memory of 2164 2380 434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54.exe 30 PID 2380 wrote to memory of 2492 2380 434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54.exe 31 PID 2380 wrote to memory of 2492 2380 434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54.exe 31 PID 2380 wrote to memory of 2492 2380 434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54.exe 31 PID 2380 wrote to memory of 2492 2380 434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54.exe 31 PID 2380 wrote to memory of 2288 2380 434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54.exe 32 PID 2380 wrote to memory of 2288 2380 434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54.exe 32 PID 2380 wrote to memory of 2288 2380 434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54.exe 32 PID 2380 wrote to memory of 2288 2380 434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54.exe 32 PID 2380 wrote to memory of 2288 2380 434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54.exe 32 PID 2380 wrote to memory of 2288 2380 434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54.exe 32 PID 2380 wrote to memory of 2288 2380 434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54.exe 32 PID 2288 wrote to memory of 2768 2288 AK74.exe 34 PID 2288 wrote to memory of 2768 2288 AK74.exe 34 PID 2288 wrote to memory of 2768 2288 AK74.exe 34 PID 2288 wrote to memory of 2768 2288 AK74.exe 34 PID 2848 wrote to memory of 2732 2848 Ghiya.exe 36 PID 2848 wrote to memory of 2732 2848 Ghiya.exe 36 PID 2848 wrote to memory of 2732 2848 Ghiya.exe 36 PID 2848 wrote to memory of 2732 2848 Ghiya.exe 36 PID 2848 wrote to memory of 2732 2848 Ghiya.exe 36 PID 2848 wrote to memory of 2732 2848 Ghiya.exe 36 PID 2848 wrote to memory of 2732 2848 Ghiya.exe 36 PID 2768 wrote to memory of 2820 2768 cmd.exe 37 PID 2768 wrote to memory of 2820 2768 cmd.exe 37 PID 2768 wrote to memory of 2820 2768 cmd.exe 37 PID 2768 wrote to memory of 2820 2768 cmd.exe 37 PID 2380 wrote to memory of 2756 2380 434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54.exe 38 PID 2380 wrote to memory of 2756 2380 434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54.exe 38 PID 2380 wrote to memory of 2756 2380 434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54.exe 38 PID 2380 wrote to memory of 2756 2380 434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54.exe 38
Processes
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C:\Users\Admin\AppData\Local\Temp\434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54.exe"C:\Users\Admin\AppData\Local\Temp\434ecc42abede0924f2e2cb54000fabb937bf2462632c26cd43011ecb80f7d54.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:2380 -
C:\Users\Admin\AppData\Local\Temp\AK47.exe"C:\Users\Admin\AppData\Local\Temp\AK47.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:2164
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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:2492
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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:2288 -
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:2768 -
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:2820
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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:2756
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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:2732
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Replay Monitor
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Downloads
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Filesize
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
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Filesize
753B
MD59bbacf8c2bc0525b7e19e6efd4f19afb
SHA128868668a856ec1440d5cd0628c6357099058b89
SHA256a05db4f9e118db84babfd6000ff0066be0ee46d5c686b6af66aba77498f068a2
SHA512418b0a404913421f611212d2da80e7ab1658baa4f268571f50afeb3f32bef366c5ae5dec59d77f0fa9584a96922abd7abeef66550ad0596b1a7ac1c4fefa9142
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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
MD53703ceffb714409cbaa4ccfefcb734d4
SHA125d14f215250a0d76e603be74d87c8bab0cfe570
SHA256f6a2694860b0b47666ea2bfbee6c705d529fad5b2f9b255611f5b7913211d787
SHA5128b66e84f89747aee037dc68170f71e0243e8e9e76406f4dc6e2d02fe5019775bb3da40801ab42faf8b6340a23cca5f87ea0993089ac502e259a163a2dcabfdc8
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Filesize
49KB
MD5b77381f36348cf7288d9d07be37cba53
SHA1bc984c71409a66d54d361ab06581337bc9f8feb1
SHA25609c0c2faecb1e71c85b57fe5dd24bef8c45578e290c6df13dc4c7e801d19cbe4
SHA512a6643085127de133b53b998662c6ce7d173ceb0bac636b66a85bfe76f80e7f93c9c91645a676016958e3a94bb5268e9a21f1a3b605156649ddc905dcbd580a1e