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
25-01-2025 18:59
Behavioral task
behavioral1
Sample
3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798.exe
Resource
win7-20240903-en
General
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Target
3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798.exe
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Size
1.2MB
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MD5
5b2728387c81d2f26c39812ff9082672
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SHA1
0a56addc8ad6cfc0a644ac5909cba0cb1151e9dc
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SHA256
3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798
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SHA512
1fd45f348ea53ebeb2c4d849973ec54e96324b480f74a9b3c853f8c59f075fb3e2d395908a3442df4e5566a421e1775474008650a6a5b46fc5602f9873a32b70
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtix:WIwgMEuy+inDfp3/XoCw57XYBwKx
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2652-24-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2652-23-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2636-42-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2636-43-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2636-45-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2636-48-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2636-61-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral1/memory/2652-24-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2652-23-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2636-42-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2636-43-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2636-45-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2636-48-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2636-61-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/files/0x000c0000000145b3-15.dat 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 3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798.exe -
Executes dropped EXE 5 IoCs
pid Process 2604 AK47.exe 2708 AK47.exe 2652 AK74.exe 2536 Ghiya.exe 2636 Ghiya.exe -
Loads dropped DLL 7 IoCs
pid Process 2840 3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798.exe 2840 3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798.exe 2604 AK47.exe 2840 3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798.exe 2536 Ghiya.exe 2840 3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798.exe 2840 3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798.exe -
resource yara_rule behavioral1/memory/2840-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2840-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x000800000001471c-56.dat vmprotect behavioral1/memory/2840-63-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2840-69-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2840-72-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2840-76-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2840-79-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2840-82-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2840-85-0x0000000000400000-0x0000000000760000-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" 3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798.exe -
Drops file in System32 directory 4 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\Ghiya.exe AK74.exe File created C:\Windows\SysWOW64\259414499.txt AK47.exe File created C:\Windows\SysWOW64\259414499.txt AK47.exe File created C:\Windows\SysWOW64\Ghiya.exe AK74.exe -
resource yara_rule behavioral1/memory/2652-21-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2652-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2652-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2636-42-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2636-43-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2636-40-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2636-45-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2636-48-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2636-61-0x0000000010000000-0x00000000101BA000-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 3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2620 PING.EXE 3068 cmd.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2620 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2840 3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798.exe 2840 3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798.exe 2840 3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798.exe 2840 3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798.exe 2840 3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798.exe 2840 3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798.exe 2840 3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798.exe 2840 3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2636 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2840 3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2652 AK74.exe Token: SeLoadDriverPrivilege 2636 Ghiya.exe Token: 33 2636 Ghiya.exe Token: SeIncBasePriorityPrivilege 2636 Ghiya.exe Token: 33 2636 Ghiya.exe Token: SeIncBasePriorityPrivilege 2636 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2840 3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798.exe 2840 3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798.exe -
Suspicious use of WriteProcessMemory 34 IoCs
description pid Process procid_target PID 2840 wrote to memory of 2604 2840 3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798.exe 28 PID 2840 wrote to memory of 2604 2840 3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798.exe 28 PID 2840 wrote to memory of 2604 2840 3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798.exe 28 PID 2840 wrote to memory of 2604 2840 3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798.exe 28 PID 2840 wrote to memory of 2708 2840 3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798.exe 29 PID 2840 wrote to memory of 2708 2840 3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798.exe 29 PID 2840 wrote to memory of 2708 2840 3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798.exe 29 PID 2840 wrote to memory of 2708 2840 3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798.exe 29 PID 2840 wrote to memory of 2652 2840 3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798.exe 30 PID 2840 wrote to memory of 2652 2840 3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798.exe 30 PID 2840 wrote to memory of 2652 2840 3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798.exe 30 PID 2840 wrote to memory of 2652 2840 3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798.exe 30 PID 2840 wrote to memory of 2652 2840 3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798.exe 30 PID 2840 wrote to memory of 2652 2840 3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798.exe 30 PID 2840 wrote to memory of 2652 2840 3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798.exe 30 PID 2652 wrote to memory of 3068 2652 AK74.exe 32 PID 2652 wrote to memory of 3068 2652 AK74.exe 32 PID 2652 wrote to memory of 3068 2652 AK74.exe 32 PID 2652 wrote to memory of 3068 2652 AK74.exe 32 PID 2536 wrote to memory of 2636 2536 Ghiya.exe 33 PID 2536 wrote to memory of 2636 2536 Ghiya.exe 33 PID 2536 wrote to memory of 2636 2536 Ghiya.exe 33 PID 2536 wrote to memory of 2636 2536 Ghiya.exe 33 PID 2536 wrote to memory of 2636 2536 Ghiya.exe 33 PID 2536 wrote to memory of 2636 2536 Ghiya.exe 33 PID 2536 wrote to memory of 2636 2536 Ghiya.exe 33 PID 3068 wrote to memory of 2620 3068 cmd.exe 35 PID 3068 wrote to memory of 2620 3068 cmd.exe 35 PID 3068 wrote to memory of 2620 3068 cmd.exe 35 PID 3068 wrote to memory of 2620 3068 cmd.exe 35 PID 2840 wrote to memory of 1788 2840 3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798.exe 36 PID 2840 wrote to memory of 1788 2840 3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798.exe 36 PID 2840 wrote to memory of 1788 2840 3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798.exe 36 PID 2840 wrote to memory of 1788 2840 3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798.exe 36
Processes
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C:\Users\Admin\AppData\Local\Temp\3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798.exe"C:\Users\Admin\AppData\Local\Temp\3e3c4c0beb9cd6cd12872421882b7b2461d5cce7ab2975f60ab9b03eb975c798.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:2840 -
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:2604
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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:2708
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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:2652 -
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:3068 -
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:2620
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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:1788
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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:2536 -
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:2636
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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
MD5d8154f20e1e5d1ca1512e876d40f3056
SHA114228adc0e632bd03031c2a69f5338006803e7b3
SHA256bf5c320691f12497c804a625346cd124891dd379a03281d11dbdb7d4d0243a31
SHA5128fc25e7c6be7acc10fc3274b724531d2df8aa9bd9171238239377b669d5c8b67ef17cd42691fe1c4d1acbc3a3f04c42071595aba8091eca128750bb277568636
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Filesize
1.2MB
MD51d8244e9574e66c2064c339ccada3d83
SHA1c6c2e911b8fd8e74f65a734f8390d5b2a89279fc
SHA2560d00ac355c7b2e9ed1653148dee34dd58bcdfb61ed77fafaf4b9c296ff9f528e
SHA512bce5621901d33fab345daffa61578484d7cdc0f1f795e00a7ae8553fa3d239d156a0681ec5147ddc1976b30c08b1f4bd512dcd1a647a16b7ed1160a04c1ed7e0
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Filesize
49KB
MD5f3960aeb315c2bc2d11ec21a1eca7c7f
SHA17f09d188f0483b1a922c6fecd83b51798b7bd060
SHA256fc671b143c8dbb6d76f55a574a7bf3fa3c50b82db069fbf23cf261b11128cdee
SHA512c55fc59146cbbd2245ef3296f0dcd2ab1a22d78c9e9782ed14354da3cceb33b44f1ce2c90c4d73ebaf9fcba885e63ec6c720160469178fabfe993f843860813f