Analysis
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max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
20-01-2025 18:56
Behavioral task
behavioral1
Sample
2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830.exe
Resource
win7-20240903-en
General
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Target
2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830.exe
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Size
1.2MB
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MD5
3f4b0e4140442f252e1769885b4f54ac
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SHA1
82b63fa7114d811ef4641e08444ec600c4ea49a1
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SHA256
2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830
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SHA512
5d4b417a4f32d4577610e88907fa081fd9da5b2b827a7cbc9b922615845470e46639c429e6ec5dc17b592228f72471d49d17e88c42afcb1646363e16e149468f
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtit:WIwgMEuy+inDfp3/XoCw57XYBwKt
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2056-23-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2056-24-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2748-38-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2748-39-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2748-44-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2748-48-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2748-52-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral1/files/0x0008000000016ab9-14.dat family_gh0strat behavioral1/memory/2056-23-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2056-24-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2748-38-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2748-39-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2748-44-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2748-48-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2748-52-0x0000000010000000-0x00000000101BA000-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 2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830.exe -
Executes dropped EXE 5 IoCs
pid Process 2420 AK47.exe 2096 AK47.exe 2056 AK74.exe 2292 Ghiya.exe 2748 Ghiya.exe -
Loads dropped DLL 7 IoCs
pid Process 1992 2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830.exe 1992 2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830.exe 2096 AK47.exe 1992 2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830.exe 2292 Ghiya.exe 1992 2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830.exe 1992 2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830.exe -
resource yara_rule behavioral1/memory/1992-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1992-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0007000000016cc5-53.dat vmprotect behavioral1/memory/1992-62-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1992-66-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1992-69-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1992-73-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1992-76-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1992-79-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1992-82-0x0000000000400000-0x0000000000760000-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" 2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830.exe -
Drops file in System32 directory 4 IoCs
description ioc Process File created C:\Windows\SysWOW64\259441721.txt AK47.exe File created C:\Windows\SysWOW64\259441721.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/2056-21-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2056-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2056-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2748-36-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2748-38-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2748-39-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2748-44-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2748-48-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2748-52-0x0000000010000000-0x00000000101BA000-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 2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2820 cmd.exe 2620 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2620 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 1992 2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830.exe 1992 2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830.exe 1992 2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830.exe 1992 2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830.exe 1992 2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830.exe 1992 2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830.exe 1992 2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830.exe 1992 2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2748 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1992 2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2056 AK74.exe Token: SeLoadDriverPrivilege 2748 Ghiya.exe Token: 33 2748 Ghiya.exe Token: SeIncBasePriorityPrivilege 2748 Ghiya.exe Token: 33 2748 Ghiya.exe Token: SeIncBasePriorityPrivilege 2748 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1992 2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830.exe 1992 2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830.exe -
Suspicious use of WriteProcessMemory 34 IoCs
description pid Process procid_target PID 1992 wrote to memory of 2420 1992 2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830.exe 30 PID 1992 wrote to memory of 2420 1992 2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830.exe 30 PID 1992 wrote to memory of 2420 1992 2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830.exe 30 PID 1992 wrote to memory of 2420 1992 2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830.exe 30 PID 1992 wrote to memory of 2096 1992 2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830.exe 31 PID 1992 wrote to memory of 2096 1992 2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830.exe 31 PID 1992 wrote to memory of 2096 1992 2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830.exe 31 PID 1992 wrote to memory of 2096 1992 2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830.exe 31 PID 1992 wrote to memory of 2056 1992 2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830.exe 32 PID 1992 wrote to memory of 2056 1992 2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830.exe 32 PID 1992 wrote to memory of 2056 1992 2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830.exe 32 PID 1992 wrote to memory of 2056 1992 2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830.exe 32 PID 1992 wrote to memory of 2056 1992 2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830.exe 32 PID 1992 wrote to memory of 2056 1992 2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830.exe 32 PID 1992 wrote to memory of 2056 1992 2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830.exe 32 PID 2056 wrote to memory of 2820 2056 AK74.exe 34 PID 2056 wrote to memory of 2820 2056 AK74.exe 34 PID 2056 wrote to memory of 2820 2056 AK74.exe 34 PID 2056 wrote to memory of 2820 2056 AK74.exe 34 PID 2292 wrote to memory of 2748 2292 Ghiya.exe 36 PID 2292 wrote to memory of 2748 2292 Ghiya.exe 36 PID 2292 wrote to memory of 2748 2292 Ghiya.exe 36 PID 2292 wrote to memory of 2748 2292 Ghiya.exe 36 PID 2292 wrote to memory of 2748 2292 Ghiya.exe 36 PID 2292 wrote to memory of 2748 2292 Ghiya.exe 36 PID 2292 wrote to memory of 2748 2292 Ghiya.exe 36 PID 1992 wrote to memory of 2924 1992 2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830.exe 37 PID 1992 wrote to memory of 2924 1992 2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830.exe 37 PID 1992 wrote to memory of 2924 1992 2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830.exe 37 PID 1992 wrote to memory of 2924 1992 2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830.exe 37 PID 2820 wrote to memory of 2620 2820 cmd.exe 38 PID 2820 wrote to memory of 2620 2820 cmd.exe 38 PID 2820 wrote to memory of 2620 2820 cmd.exe 38 PID 2820 wrote to memory of 2620 2820 cmd.exe 38
Processes
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C:\Users\Admin\AppData\Local\Temp\2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830.exe"C:\Users\Admin\AppData\Local\Temp\2d03889c04ad3c9e14dcd7627b9236ffbc1c079d4e8c794c745f1cecbb4e6830.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:1992 -
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:2420
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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:2096
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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:2056 -
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:2820 -
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:2924
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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:2292 -
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:2748
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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
MD59f4b33c4e43ec5a14c9ba935b421e12a
SHA1d40bd475949abc886d2eb27e7433eb5cb74963e2
SHA25690629ca50d32ca9033effadcdffb90045a4de23cb94964a000f9f994d01ab531
SHA5121b089487e83e65f642803e52d48e72de721f1fa0349b28b508116f01389a832008cb1c149b2711a6550e4abbabcdad56cee27ef1622668a2cafd587dacb2e36b
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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
MD5f47dc13ba782fe1ff9e51fcc05e24618
SHA1324632863bb20167be0d86430535961d41b9286e
SHA256534637c1b15073fcc1e821001176ba792da4154ca1a75a9b0e54625caa2d7e34
SHA512f674788f43477b3997e65045af06df7a59ddee20332cca7bb63cf0c23d86574b5345822e4d9534afe3c724ec6d978a3b7b584afe68b2a35b7fb6b10533848519
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Filesize
49KB
MD527469f34c972b4a1c8750ef5edb555f9
SHA1fabb5e65338d4a21667b00fdc39939efe8010ee8
SHA25698e0cab97bb6b19f0b5bb7ed18c390e0faa99f65560d137bc8bb24e0c6a8462a
SHA512258cd5a6fc59add289b819cab8040dff78fc1bfff84679ff72955d651f62d1f1510efd0653ae7a843c8b020ddd2afe85f9668cfa7a74ca6d5ee04fef094c0a71