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
04-01-2025 02:38
Behavioral task
behavioral1
Sample
c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f.exe
Resource
win7-20240903-en
General
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Target
c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f.exe
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Size
1.2MB
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MD5
d0c06ed827d406ae431d14dcec09f2f0
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SHA1
f80dca67509090eff5ad43670642b76eb3cd99ee
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SHA256
c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f
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SHA512
444000b61c2ae4b00dabad03ecb506585c5376d3b53d5504e1dcdb3b620549b0e0781971b0619801a77e18a266e27ed834f79d91e449768b1f2804482f3692e4
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtia:WIwgMEuy+inDfp3/XoCw57XYBwKa
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2504-24-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2504-23-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2656-42-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2656-43-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2656-44-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2656-48-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2656-51-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral1/files/0x0017000000018657-14.dat family_gh0strat behavioral1/memory/2504-24-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2504-23-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2656-42-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2656-43-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2656-44-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2656-48-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2656-51-0x0000000010000000-0x00000000101BA000-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 c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f.exe -
Executes dropped EXE 5 IoCs
pid Process 2472 AK47.exe 2516 AK47.exe 2504 AK74.exe 2856 Ghiya.exe 2656 Ghiya.exe -
Loads dropped DLL 7 IoCs
pid Process 2980 c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f.exe 2980 c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f.exe 2516 AK47.exe 2980 c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f.exe 2856 Ghiya.exe 2980 c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f.exe 2980 c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f.exe -
resource yara_rule behavioral1/memory/2980-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2980-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x000600000001878d-56.dat vmprotect behavioral1/memory/2980-62-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2980-66-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2980-69-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2980-73-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2980-76-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2980-79-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2980-82-0x0000000000400000-0x0000000000760000-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" c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f.exe -
Drops file in System32 directory 4 IoCs
description ioc Process File created C:\Windows\SysWOW64\259436885.txt AK47.exe File created C:\Windows\SysWOW64\259436885.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/2504-21-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2504-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2504-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2656-40-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2656-42-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2656-43-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2656-44-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2656-48-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2656-51-0x0000000010000000-0x00000000101BA000-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 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 c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f.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 3024 cmd.exe 2804 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2804 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2980 c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f.exe 2980 c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f.exe 2980 c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f.exe 2980 c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f.exe 2980 c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f.exe 2980 c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f.exe 2980 c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f.exe 2980 c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2656 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2980 c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2504 AK74.exe Token: SeLoadDriverPrivilege 2656 Ghiya.exe Token: 33 2656 Ghiya.exe Token: SeIncBasePriorityPrivilege 2656 Ghiya.exe Token: 33 2656 Ghiya.exe Token: SeIncBasePriorityPrivilege 2656 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2980 c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f.exe 2980 c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f.exe -
Suspicious use of WriteProcessMemory 34 IoCs
description pid Process procid_target PID 2980 wrote to memory of 2472 2980 c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f.exe 30 PID 2980 wrote to memory of 2472 2980 c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f.exe 30 PID 2980 wrote to memory of 2472 2980 c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f.exe 30 PID 2980 wrote to memory of 2472 2980 c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f.exe 30 PID 2980 wrote to memory of 2516 2980 c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f.exe 31 PID 2980 wrote to memory of 2516 2980 c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f.exe 31 PID 2980 wrote to memory of 2516 2980 c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f.exe 31 PID 2980 wrote to memory of 2516 2980 c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f.exe 31 PID 2980 wrote to memory of 2504 2980 c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f.exe 32 PID 2980 wrote to memory of 2504 2980 c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f.exe 32 PID 2980 wrote to memory of 2504 2980 c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f.exe 32 PID 2980 wrote to memory of 2504 2980 c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f.exe 32 PID 2980 wrote to memory of 2504 2980 c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f.exe 32 PID 2980 wrote to memory of 2504 2980 c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f.exe 32 PID 2980 wrote to memory of 2504 2980 c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f.exe 32 PID 2504 wrote to memory of 3024 2504 AK74.exe 34 PID 2504 wrote to memory of 3024 2504 AK74.exe 34 PID 2504 wrote to memory of 3024 2504 AK74.exe 34 PID 2504 wrote to memory of 3024 2504 AK74.exe 34 PID 2856 wrote to memory of 2656 2856 Ghiya.exe 35 PID 2856 wrote to memory of 2656 2856 Ghiya.exe 35 PID 2856 wrote to memory of 2656 2856 Ghiya.exe 35 PID 2856 wrote to memory of 2656 2856 Ghiya.exe 35 PID 2856 wrote to memory of 2656 2856 Ghiya.exe 35 PID 2856 wrote to memory of 2656 2856 Ghiya.exe 35 PID 2856 wrote to memory of 2656 2856 Ghiya.exe 35 PID 3024 wrote to memory of 2804 3024 cmd.exe 37 PID 3024 wrote to memory of 2804 3024 cmd.exe 37 PID 3024 wrote to memory of 2804 3024 cmd.exe 37 PID 3024 wrote to memory of 2804 3024 cmd.exe 37 PID 2980 wrote to memory of 2860 2980 c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f.exe 38 PID 2980 wrote to memory of 2860 2980 c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f.exe 38 PID 2980 wrote to memory of 2860 2980 c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f.exe 38 PID 2980 wrote to memory of 2860 2980 c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f.exe 38
Processes
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C:\Users\Admin\AppData\Local\Temp\c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f.exe"C:\Users\Admin\AppData\Local\Temp\c022ea11424497552ea8b27886d953a075634d28506616ebbd689303ef5c5c9f.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:2980 -
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:2472
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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:2516
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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:2504 -
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:3024 -
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:2804
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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:2860
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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:2856 -
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:2656
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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
400KB
MD5b0998aa7d5071d33daa5b60b9c3c9735
SHA19365a1ff0c6de244d6f36c8d84072cc916665d3c
SHA2563080b6bb456564899b0d99d4131bd6a0b284d31f7d80ef773e4872d94048d49a
SHA512308c13cda9fea39b980ae686f44afd9090e9cb8970fffc4436320e0d09a31aee5e656914e0121fe888098a14c52749716fa04980396fd6ac70a88c11cbb6b850
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Filesize
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
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Filesize
753B
MD51ae0e86d1ba12a11db2877f02a804ec6
SHA1ddd1a642efc5323b2e793d04fd1fcf2edc3255de
SHA256aa0212219f45a3d14b832e71886f48b1016972de2199ead0750cfb188b0b908e
SHA512bdaa9ba725e2048c1c6929f82756a3d5647f83070f53e908a5399b742c862b56a1a554052af0fb578329d575e175df15d09dc09db328fc347a7082e58fe70c5f
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Filesize
91KB
MD5423eb994ed553294f8a6813619b8da87
SHA1eca6a16ccd13adcfc27bc1041ddef97ec8081255
SHA256050b4f2d5ae8eaecd414318dc8e222a56f169626da6ca8feb7edd78e8b1f0218
SHA512fab0a9af8031c242c486de373df7277c8b0e39f7a0c9c2ac2e385dbd3ea67be16e91b128287634f76131e5264149ab1b452cd21df4c4895e8c4efc8d8cf99095
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Filesize
1.2MB
MD593e7bd9e8465cdce0a1cc1890f6a1296
SHA17c9dd0e511cfc88a7bdee3e85859e43714f4177c
SHA256c083d7d40f738d88d6537bac985881cd10277dcaaedef354889e4d3c9cb49394
SHA512bd9096590eb8802eb6572cec7735ea0845bcb8b349bfa40327370088ed0a90e76bf2515401ae42e5e0ee34c05da61753e495cc6799415a40e38c379c2440ecfb
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Filesize
49KB
MD525411044e1cf26e7b2c10c42476c4f77
SHA1e5c438e339fda59ff79529d91a7ca446800d48c4
SHA25637aa19e813145fbb568f9492ff4aa98be98806b8e01c6c11ec4f9899797bfe2d
SHA512535a16751fa956b5b12d179013a1c200abdc04d1fecc54650f0114d19ed8a0ad6b39171feb3cea1df939652983e1bdcdcf3ed4ada9420387e239e6a3111b6bed