Analysis
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max time kernel
150s -
max time network
154s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
11-01-2025 01:25
Behavioral task
behavioral1
Sample
f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe
Resource
win7-20240903-en
General
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Target
f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe
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Size
1.2MB
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MD5
588a3d3ec2a1e9967ea4c8a0bd492558
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SHA1
ebc484b0be32a74a13d5fc00d2d604fb6495a58c
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SHA256
f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070
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SHA512
daf486e346ac88462f6c73d6fcf282a6dc85636c525a567267dddeaa5fa8cbde0d5e3ac6d29cb0074b62529034252cbdf5199437705e53aabcce708de09433f3
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti5:WIwgMEuy+inDfp3/XoCw57XYBwK5
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2420-23-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2420-24-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2692-44-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2692-48-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2692-51-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x000700000001925e-15.dat family_gh0strat behavioral1/memory/2420-23-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2420-24-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2692-44-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2692-48-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2692-51-0x0000000010000000-0x00000000101BA000-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 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe -
Executes dropped EXE 5 IoCs
pid Process 2956 AK47.exe 2904 AK47.exe 2420 AK74.exe 2580 Ghiya.exe 2692 Ghiya.exe -
Loads dropped DLL 7 IoCs
pid Process 2236 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 2236 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 2904 AK47.exe 2236 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 2580 Ghiya.exe 2236 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 2236 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe -
resource yara_rule behavioral1/memory/2236-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2236-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0006000000019350-55.dat vmprotect behavioral1/memory/2236-63-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2236-69-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2236-72-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2236-76-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2236-79-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2236-82-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2236-85-0x0000000000400000-0x0000000000760000-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" f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe -
Drops file in System32 directory 4 IoCs
description ioc Process File created C:\Windows\SysWOW64\259445496.txt AK47.exe File created C:\Windows\SysWOW64\259445496.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/2420-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2420-21-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2420-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2692-44-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2692-48-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2692-51-0x0000000010000000-0x00000000101BA000-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 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 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2680 cmd.exe 2536 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2536 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2236 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 2236 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 2236 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 2236 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 2236 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 2236 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 2236 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 2236 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2692 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2236 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2420 AK74.exe Token: SeLoadDriverPrivilege 2692 Ghiya.exe Token: 33 2692 Ghiya.exe Token: SeIncBasePriorityPrivilege 2692 Ghiya.exe Token: 33 2692 Ghiya.exe Token: SeIncBasePriorityPrivilege 2692 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2236 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 2236 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe -
Suspicious use of WriteProcessMemory 34 IoCs
description pid Process procid_target PID 2236 wrote to memory of 2904 2236 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 31 PID 2236 wrote to memory of 2904 2236 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 31 PID 2236 wrote to memory of 2904 2236 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 31 PID 2236 wrote to memory of 2904 2236 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 31 PID 2236 wrote to memory of 2956 2236 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 32 PID 2236 wrote to memory of 2956 2236 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 32 PID 2236 wrote to memory of 2956 2236 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 32 PID 2236 wrote to memory of 2956 2236 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 32 PID 2236 wrote to memory of 2420 2236 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 33 PID 2236 wrote to memory of 2420 2236 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 33 PID 2236 wrote to memory of 2420 2236 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 33 PID 2236 wrote to memory of 2420 2236 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 33 PID 2236 wrote to memory of 2420 2236 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 33 PID 2236 wrote to memory of 2420 2236 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 33 PID 2236 wrote to memory of 2420 2236 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 33 PID 2420 wrote to memory of 2680 2420 AK74.exe 35 PID 2420 wrote to memory of 2680 2420 AK74.exe 35 PID 2420 wrote to memory of 2680 2420 AK74.exe 35 PID 2420 wrote to memory of 2680 2420 AK74.exe 35 PID 2580 wrote to memory of 2692 2580 Ghiya.exe 36 PID 2580 wrote to memory of 2692 2580 Ghiya.exe 36 PID 2580 wrote to memory of 2692 2580 Ghiya.exe 36 PID 2580 wrote to memory of 2692 2580 Ghiya.exe 36 PID 2580 wrote to memory of 2692 2580 Ghiya.exe 36 PID 2580 wrote to memory of 2692 2580 Ghiya.exe 36 PID 2580 wrote to memory of 2692 2580 Ghiya.exe 36 PID 2680 wrote to memory of 2536 2680 cmd.exe 38 PID 2680 wrote to memory of 2536 2680 cmd.exe 38 PID 2680 wrote to memory of 2536 2680 cmd.exe 38 PID 2680 wrote to memory of 2536 2680 cmd.exe 38 PID 2236 wrote to memory of 2500 2236 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 39 PID 2236 wrote to memory of 2500 2236 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 39 PID 2236 wrote to memory of 2500 2236 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 39 PID 2236 wrote to memory of 2500 2236 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 39
Processes
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C:\Users\Admin\AppData\Local\Temp\f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe"C:\Users\Admin\AppData\Local\Temp\f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.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
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:2904
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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:2956
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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:2420 -
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:2680 -
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:2536
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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:2500
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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:2580 -
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:2692
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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
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
MD575b98ec2a59a14ee14ad495fc658ed2e
SHA10a4c3e1f6cfa4dcaea67089d1e6623a5064f53f5
SHA256a62e5813332fbc790b9d3df4c50bbf0479a3eb4c21174546afb7649bda228b9d
SHA5125e3a78c0bd8a849d801d851a117cb766381c349ade3c607d0e55c156910fd06bf9ec00fbe667a284f34d59c8d0739607b963f16bf610c9c415fda56bd8041440
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Filesize
1.2MB
MD54ed396d5dd22d34b12343c969a3405c0
SHA19379c4645c2826d9232770c03c2e1abb6ace7239
SHA256ae7f8c35914eb33e8c71820e6c46f6c5c4ad10ab53fba8e128b1bc054a2a538d
SHA512e348e67cd45505cb91ccb6e0791c70f703df1fe3de1a5cc7b5a1b98c98cb0a021439f4ce2bf55f3f52f95d13cd506a65e935feed7cc5f96ba1bd6295e5bac7a0
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Filesize
49KB
MD5bdd6837bf6d7df458c126c39fd73c79c
SHA1a17850d37809f235e57793892785e45a9ad0db61
SHA256aa196a3846a3257c14a8eb7f9e7de31a7acefe98c3b895fd3a39df8a7687b5e6
SHA51261eb46c1459ac8eb8ca88c3104dba9671e5339a5de579b35930922d793088dcd6843d5c8dce1c4261c71a1c07476a9c32ba7ab13b2830ed9a46c5bba629532be