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
28/02/2025, 08:16
Behavioral task
behavioral1
Sample
daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a.exe
Resource
win7-20240903-en
General
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Target
daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a.exe
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Size
1.2MB
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MD5
3f888f9c04baceba1c28c29cc5f40454
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SHA1
ac156384968174a7aa902d5a82398369b4e2344c
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SHA256
daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a
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SHA512
ff919275803892cade12958ab6757ddedda744e588859019e912bc6a8d871dea258434d6dd13c829d8332dc397c98b809a6298cd736f11ecf709899ae00ac033
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti9:WIwgMEuy+inDfp3/XoCw57XYBwK9
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2452-24-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2452-23-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2736-44-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2736-48-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2736-51-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x00070000000186ee-15.dat family_gh0strat behavioral1/memory/2452-24-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2452-23-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2736-44-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2736-48-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2736-51-0x0000000010000000-0x00000000101BA000-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 daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a.exe -
Executes dropped EXE 5 IoCs
pid Process 2548 AK47.exe 1072 AK47.exe 2452 AK74.exe 2788 Ghiya.exe 2736 Ghiya.exe -
Loads dropped DLL 7 IoCs
pid Process 2332 daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a.exe 2332 daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a.exe 2548 AK47.exe 2332 daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a.exe 2788 Ghiya.exe 2332 daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a.exe 2332 daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a.exe -
resource yara_rule behavioral1/memory/2332-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2332-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x000600000001873d-56.dat vmprotect behavioral1/memory/2332-63-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2332-69-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2332-72-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2332-76-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2332-79-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2332-82-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2332-85-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2332-88-0x0000000000400000-0x0000000000760000-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" daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a.exe -
Drops file in System32 directory 4 IoCs
description ioc Process File created C:\Windows\SysWOW64\Ghiya.exe AK74.exe File opened for modification C:\Windows\SysWOW64\Ghiya.exe AK74.exe File created C:\Windows\SysWOW64\259440910.txt AK47.exe File created C:\Windows\SysWOW64\259440910.txt AK47.exe -
resource yara_rule behavioral1/memory/2452-21-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2452-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2452-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2736-44-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2736-48-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2736-51-0x0000000010000000-0x00000000101BA000-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 daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a.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 Ghiya.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK74.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2704 cmd.exe 2604 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2604 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2332 daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a.exe 2332 daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a.exe 2332 daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a.exe 2332 daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a.exe 2332 daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a.exe 2332 daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a.exe 2332 daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a.exe 2332 daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2736 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2332 daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2452 AK74.exe Token: SeLoadDriverPrivilege 2736 Ghiya.exe Token: 33 2736 Ghiya.exe Token: SeIncBasePriorityPrivilege 2736 Ghiya.exe Token: 33 2736 Ghiya.exe Token: SeIncBasePriorityPrivilege 2736 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2332 daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a.exe 2332 daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a.exe -
Suspicious use of WriteProcessMemory 34 IoCs
description pid Process procid_target PID 2332 wrote to memory of 2548 2332 daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a.exe 30 PID 2332 wrote to memory of 2548 2332 daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a.exe 30 PID 2332 wrote to memory of 2548 2332 daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a.exe 30 PID 2332 wrote to memory of 2548 2332 daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a.exe 30 PID 2332 wrote to memory of 1072 2332 daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a.exe 31 PID 2332 wrote to memory of 1072 2332 daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a.exe 31 PID 2332 wrote to memory of 1072 2332 daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a.exe 31 PID 2332 wrote to memory of 1072 2332 daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a.exe 31 PID 2332 wrote to memory of 2452 2332 daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a.exe 32 PID 2332 wrote to memory of 2452 2332 daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a.exe 32 PID 2332 wrote to memory of 2452 2332 daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a.exe 32 PID 2332 wrote to memory of 2452 2332 daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a.exe 32 PID 2332 wrote to memory of 2452 2332 daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a.exe 32 PID 2332 wrote to memory of 2452 2332 daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a.exe 32 PID 2332 wrote to memory of 2452 2332 daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a.exe 32 PID 2452 wrote to memory of 2704 2452 AK74.exe 34 PID 2452 wrote to memory of 2704 2452 AK74.exe 34 PID 2452 wrote to memory of 2704 2452 AK74.exe 34 PID 2452 wrote to memory of 2704 2452 AK74.exe 34 PID 2788 wrote to memory of 2736 2788 Ghiya.exe 35 PID 2788 wrote to memory of 2736 2788 Ghiya.exe 35 PID 2788 wrote to memory of 2736 2788 Ghiya.exe 35 PID 2788 wrote to memory of 2736 2788 Ghiya.exe 35 PID 2788 wrote to memory of 2736 2788 Ghiya.exe 35 PID 2788 wrote to memory of 2736 2788 Ghiya.exe 35 PID 2788 wrote to memory of 2736 2788 Ghiya.exe 35 PID 2704 wrote to memory of 2604 2704 cmd.exe 37 PID 2704 wrote to memory of 2604 2704 cmd.exe 37 PID 2704 wrote to memory of 2604 2704 cmd.exe 37 PID 2704 wrote to memory of 2604 2704 cmd.exe 37 PID 2332 wrote to memory of 2416 2332 daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a.exe 38 PID 2332 wrote to memory of 2416 2332 daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a.exe 38 PID 2332 wrote to memory of 2416 2332 daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a.exe 38 PID 2332 wrote to memory of 2416 2332 daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a.exe 38
Processes
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C:\Users\Admin\AppData\Local\Temp\daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a.exe"C:\Users\Admin\AppData\Local\Temp\daf12d7c02f1ce76fb233c9eb75deb051eabc74a51cf6c26164b8953c3f8403a.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:2332 -
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:2548
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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:1072
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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:2452 -
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:2704 -
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:2604
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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:2416
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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:2788 -
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:2736
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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
91KB
MD5423eb994ed553294f8a6813619b8da87
SHA1eca6a16ccd13adcfc27bc1041ddef97ec8081255
SHA256050b4f2d5ae8eaecd414318dc8e222a56f169626da6ca8feb7edd78e8b1f0218
SHA512fab0a9af8031c242c486de373df7277c8b0e39f7a0c9c2ac2e385dbd3ea67be16e91b128287634f76131e5264149ab1b452cd21df4c4895e8c4efc8d8cf99095
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Filesize
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
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Filesize
753B
MD5fb26348661502642809d3ef2c0380395
SHA178bb7c15d8f4d0afa47a2255a7cbab586a545e82
SHA256b820bd0ebdd1c320611bc88f24b796c62caa3fb2a7dc8631061ab8fcce5916d1
SHA512332126475d2283826ec78a8c9fe6147045647c78283107f05178233ddce9ef6b662ca85ede6f8a0176345169a0d3b9629a190d7aaf36c5d8e85ebeb91248ccf9
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Filesize
400KB
MD5b0998aa7d5071d33daa5b60b9c3c9735
SHA19365a1ff0c6de244d6f36c8d84072cc916665d3c
SHA2563080b6bb456564899b0d99d4131bd6a0b284d31f7d80ef773e4872d94048d49a
SHA512308c13cda9fea39b980ae686f44afd9090e9cb8970fffc4436320e0d09a31aee5e656914e0121fe888098a14c52749716fa04980396fd6ac70a88c11cbb6b850
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Filesize
1.2MB
MD52392077e5471c1cf1034d4f6ca144ae4
SHA120dd654eac27b7151be69b7a6af5331b6d080f5e
SHA256cbe5ed7c904216e329b607b4c9c5dd826467973e0b1695a89bcdb838c3b7c179
SHA5121cc9a321947ca65a986f595678163c312252dac324fefbcb67b167acbc73f450178664aecaef11030d288e7f376caaee069b0eaa4bae67bf1b317009476151d6
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Filesize
49KB
MD58ab97a7c49dabda0e1c3412922e63309
SHA10234a3cbb13cf336b299ded72d83f66e59ff4335
SHA256472be0d5921fbcad62d5a8b3c409d1b2f6457a1a23da46be2f9298c0c70ad03b
SHA512e0ceb50b417b1b6bb25f6c23169ed27325196ccc8d6f9e95ef622c7e2a5145130bf39dd9e7a8777cc723fc96c44a8086273079b6679aa551df17185e07b8b14c