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
26-12-2024 12:49
Behavioral task
behavioral1
Sample
fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9.exe
Resource
win7-20240903-en
General
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Target
fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9.exe
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Size
1.2MB
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MD5
c7cf86be22e2fb7077c0e4deadcf9045
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SHA1
1c62b2f2d6b6dab37ac7d0da60962013a8cdaa9e
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SHA256
fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9
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SHA512
fd6dd2b855c3d758ac0721f94ec6af17863d72eb7dd003c46326369107b9b76f3064529f260e8169491c9b44cfa2600801de0907eb83093161cfe53269359428
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiW:WIwgMEuy+inDfp3/XoCw57XYBwKW
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2192-24-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2192-23-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2012-45-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2012-48-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2012-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x0008000000015d19-15.dat family_gh0strat behavioral1/memory/2192-24-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2192-23-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2012-45-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2012-48-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2012-49-0x0000000010000000-0x00000000101BA000-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 fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9.exe -
Executes dropped EXE 5 IoCs
pid Process 2424 AK47.exe 2384 AK47.exe 2192 AK74.exe 1652 Ghiya.exe 2012 Ghiya.exe -
Loads dropped DLL 7 IoCs
pid Process 2924 fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9.exe 2924 fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9.exe 2424 AK47.exe 2924 fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9.exe 1652 Ghiya.exe 2924 fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9.exe 2924 fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9.exe -
resource yara_rule behavioral1/memory/2924-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2924-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0007000000015d68-55.dat vmprotect behavioral1/memory/2924-63-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2924-69-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2924-72-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2924-76-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2924-79-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2924-82-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2924-85-0x0000000000400000-0x0000000000760000-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" fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9.exe -
Drops file in System32 directory 3 IoCs
description ioc Process File created C:\Windows\SysWOW64\259439771.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/2192-21-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2192-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2192-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2012-45-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2012-48-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2012-49-0x0000000010000000-0x00000000101BA000-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 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 fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9.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 2752 PING.EXE 2484 cmd.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2752 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2924 fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9.exe 2924 fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9.exe 2924 fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9.exe 2924 fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9.exe 2924 fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9.exe 2924 fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9.exe 2924 fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9.exe 2924 fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2012 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2924 fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2192 AK74.exe Token: SeLoadDriverPrivilege 2012 Ghiya.exe Token: 33 2012 Ghiya.exe Token: SeIncBasePriorityPrivilege 2012 Ghiya.exe Token: 33 2012 Ghiya.exe Token: SeIncBasePriorityPrivilege 2012 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2924 fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9.exe 2924 fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9.exe -
Suspicious use of WriteProcessMemory 34 IoCs
description pid Process procid_target PID 2924 wrote to memory of 2424 2924 fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9.exe 30 PID 2924 wrote to memory of 2424 2924 fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9.exe 30 PID 2924 wrote to memory of 2424 2924 fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9.exe 30 PID 2924 wrote to memory of 2424 2924 fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9.exe 30 PID 2924 wrote to memory of 2384 2924 fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9.exe 31 PID 2924 wrote to memory of 2384 2924 fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9.exe 31 PID 2924 wrote to memory of 2384 2924 fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9.exe 31 PID 2924 wrote to memory of 2384 2924 fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9.exe 31 PID 2924 wrote to memory of 2192 2924 fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9.exe 32 PID 2924 wrote to memory of 2192 2924 fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9.exe 32 PID 2924 wrote to memory of 2192 2924 fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9.exe 32 PID 2924 wrote to memory of 2192 2924 fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9.exe 32 PID 2924 wrote to memory of 2192 2924 fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9.exe 32 PID 2924 wrote to memory of 2192 2924 fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9.exe 32 PID 2924 wrote to memory of 2192 2924 fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9.exe 32 PID 2192 wrote to memory of 2484 2192 AK74.exe 34 PID 2192 wrote to memory of 2484 2192 AK74.exe 34 PID 2192 wrote to memory of 2484 2192 AK74.exe 34 PID 2192 wrote to memory of 2484 2192 AK74.exe 34 PID 1652 wrote to memory of 2012 1652 Ghiya.exe 35 PID 1652 wrote to memory of 2012 1652 Ghiya.exe 35 PID 1652 wrote to memory of 2012 1652 Ghiya.exe 35 PID 1652 wrote to memory of 2012 1652 Ghiya.exe 35 PID 1652 wrote to memory of 2012 1652 Ghiya.exe 35 PID 1652 wrote to memory of 2012 1652 Ghiya.exe 35 PID 1652 wrote to memory of 2012 1652 Ghiya.exe 35 PID 2484 wrote to memory of 2752 2484 cmd.exe 37 PID 2484 wrote to memory of 2752 2484 cmd.exe 37 PID 2484 wrote to memory of 2752 2484 cmd.exe 37 PID 2484 wrote to memory of 2752 2484 cmd.exe 37 PID 2924 wrote to memory of 2708 2924 fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9.exe 38 PID 2924 wrote to memory of 2708 2924 fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9.exe 38 PID 2924 wrote to memory of 2708 2924 fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9.exe 38 PID 2924 wrote to memory of 2708 2924 fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9.exe 38
Processes
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C:\Users\Admin\AppData\Local\Temp\fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9.exe"C:\Users\Admin\AppData\Local\Temp\fd9eddbe685593d515408aa4a4b81c6b46cc2a09f957ff2a5a870e0bf42a3ec9.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:2924 -
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:2424
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C:\Users\Admin\AppData\Local\Temp\AK47.exeC:\Users\Admin\AppData\Local\Temp\\AK47.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2384
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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:2192 -
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:2484 -
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:2752
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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:2708
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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:1652 -
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:2012
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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
MD58cd1fa112721f3a5cfa27aa1d2020b7e
SHA156f7894a76f63c8dab48bf814f7438abe82686e3
SHA25602617390143437ce8a2026efc81a87ffef7f6e558811e20c67de22b75a633a78
SHA5123d31155465d5272bff3586f4365b3e883f2290206fef57c1607e3c349647438985452cd964dc906e98a873bdabdd4f1fb128dd231361efedf4b89a6c9f32e075
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Filesize
1.2MB
MD5cfa9fa651390efdc3b6b88bd6aeef8eb
SHA1927f24b242755b1851f12601fd24080b36e3fdb1
SHA2560b4b6675266e8334f2aa435a17a70a5bb8fa6d938de0f23f0d9995765e9a074e
SHA512cda072788f6913b89bf45b029fbe92ed40455f7edded3821a22354d0700810de6e4e39e007d9f4652a2806dd5a5f105252b87f32e00414ed1f69e4503a94afc8
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Filesize
49KB
MD586481b983182d3811f61828b0895ad85
SHA10289de8b80455a314a81a729ee90c3a288df586f
SHA25652a5581b64fb196462d65de904eaaadf42b03d84761c8565aca5db8a8af524c7
SHA51237c4833bf60bfefd0a2847d1d674d84aa17a3b7308b399266c4b41774536f927a7906b71d9ad7d2bcf348f9e04abe36369f5463b538afb0e56127bcb2e6e5dca