Analysis
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max time kernel
150s -
max time network
151s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
01-02-2025 20:04
Behavioral task
behavioral1
Sample
3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.exe
Resource
win7-20240903-en
General
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Target
3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.exe
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Size
1.2MB
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MD5
303d0a5cb50596665e45d371ca8a2253
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SHA1
cf9a1ead29db61186faba10d5214b9d091db1366
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SHA256
3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130
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SHA512
2f03f5a4a75cdf890d63cdf7e57436f3afc55e4bedd70b26e06804fa43c43531fc7a753b920922bc21e1d08978a214ab3808386782c0e2b3d327f989e15f47be
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiV:WIwgMEuy+inDfp3/XoCw57XYBwKV
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2648-24-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2648-23-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2360-44-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2360-48-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2360-53-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x000800000001739c-15.dat family_gh0strat behavioral1/memory/2648-24-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2648-23-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2360-44-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2360-48-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2360-53-0x0000000010000000-0x00000000101BA000-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 3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.exe -
Executes dropped EXE 5 IoCs
pid Process 1940 AK47.exe 2492 AK47.exe 2648 AK74.exe 2788 Ghiya.exe 2360 Ghiya.exe -
Loads dropped DLL 7 IoCs
pid Process 1984 3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.exe 1984 3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.exe 1940 AK47.exe 1984 3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.exe 2788 Ghiya.exe 1984 3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.exe 1984 3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.exe -
resource yara_rule behavioral1/memory/1984-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1984-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0007000000017403-58.dat vmprotect behavioral1/memory/1984-63-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1984-69-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1984-72-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1984-76-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1984-79-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1984-82-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1984-85-0x0000000000400000-0x0000000000760000-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" 3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.exe -
Drops file in System32 directory 3 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\Ghiya.exe AK74.exe File created C:\Windows\SysWOW64\259449864.txt AK47.exe File created C:\Windows\SysWOW64\Ghiya.exe AK74.exe -
resource yara_rule behavioral1/memory/2648-21-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2648-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2648-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2360-44-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2360-48-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2360-53-0x0000000010000000-0x00000000101BA000-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 WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2372 cmd.exe 2568 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2568 PING.EXE -
Suspicious behavior: EnumeratesProcesses 9 IoCs
pid Process 1984 3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.exe 1984 3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.exe 1984 3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.exe 1984 3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.exe 1984 3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.exe 1984 3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.exe 1984 3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.exe 1984 3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.exe 1984 3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2360 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1984 3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2648 AK74.exe Token: SeLoadDriverPrivilege 2360 Ghiya.exe Token: 33 2360 Ghiya.exe Token: SeIncBasePriorityPrivilege 2360 Ghiya.exe Token: 33 2360 Ghiya.exe Token: SeIncBasePriorityPrivilege 2360 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1984 3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.exe 1984 3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.exe -
Suspicious use of WriteProcessMemory 34 IoCs
description pid Process procid_target PID 1984 wrote to memory of 1940 1984 3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.exe 31 PID 1984 wrote to memory of 1940 1984 3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.exe 31 PID 1984 wrote to memory of 1940 1984 3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.exe 31 PID 1984 wrote to memory of 1940 1984 3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.exe 31 PID 1984 wrote to memory of 2492 1984 3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.exe 32 PID 1984 wrote to memory of 2492 1984 3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.exe 32 PID 1984 wrote to memory of 2492 1984 3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.exe 32 PID 1984 wrote to memory of 2492 1984 3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.exe 32 PID 1984 wrote to memory of 2648 1984 3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.exe 33 PID 1984 wrote to memory of 2648 1984 3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.exe 33 PID 1984 wrote to memory of 2648 1984 3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.exe 33 PID 1984 wrote to memory of 2648 1984 3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.exe 33 PID 1984 wrote to memory of 2648 1984 3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.exe 33 PID 1984 wrote to memory of 2648 1984 3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.exe 33 PID 1984 wrote to memory of 2648 1984 3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.exe 33 PID 2648 wrote to memory of 2372 2648 AK74.exe 35 PID 2648 wrote to memory of 2372 2648 AK74.exe 35 PID 2648 wrote to memory of 2372 2648 AK74.exe 35 PID 2648 wrote to memory of 2372 2648 AK74.exe 35 PID 2788 wrote to memory of 2360 2788 Ghiya.exe 37 PID 2788 wrote to memory of 2360 2788 Ghiya.exe 37 PID 2788 wrote to memory of 2360 2788 Ghiya.exe 37 PID 2788 wrote to memory of 2360 2788 Ghiya.exe 37 PID 2788 wrote to memory of 2360 2788 Ghiya.exe 37 PID 2788 wrote to memory of 2360 2788 Ghiya.exe 37 PID 2788 wrote to memory of 2360 2788 Ghiya.exe 37 PID 2372 wrote to memory of 2568 2372 cmd.exe 39 PID 2372 wrote to memory of 2568 2372 cmd.exe 39 PID 2372 wrote to memory of 2568 2372 cmd.exe 39 PID 2372 wrote to memory of 2568 2372 cmd.exe 39 PID 1984 wrote to memory of 2560 1984 3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.exe 38 PID 1984 wrote to memory of 2560 1984 3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.exe 38 PID 1984 wrote to memory of 2560 1984 3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.exe 38 PID 1984 wrote to memory of 2560 1984 3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.exe 38
Processes
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C:\Users\Admin\AppData\Local\Temp\3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.exe"C:\Users\Admin\AppData\Local\Temp\3a4e14668847f0e7396305831dd2babf6817e2f91649b9792eb5db3398bb5130.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:1984 -
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:1940
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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:2492
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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:2648 -
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:2372 -
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:2568
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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:2560
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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:2360
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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
MD59f8382cad40c3841987d9206ef58f36d
SHA163f9340b40b4eaa4097fe698f15925a592289a3b
SHA256a043e4eb74ecd204d3be8b1e9aa02fa91174ca6bdd7595be226261d4340dc629
SHA512bd1a97144c771504e0bd5d94be70af75b14b6191122a358e8a92581f877330bb3b0336bdb0301d33002208030b690fcb029638ddb0da04331823451ac814cb67
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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
MD5619ec2348f44cb50fb7a75c676ed492c
SHA11cf203bf47ff99cf03e3efff3acbbf569e58a836
SHA256290401981fd71c0f25b68ecf0ccced0619e27a0234ee2c7251fe3606bddafff8
SHA512ec75d739107f0a85620ba88bee0361c37a15b9967c30129f4210737b653911b9a7d90fde8ad6c4948cda52f704807e1099e5f94bf5b07d118b5b6424250c20c3
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Filesize
49KB
MD500c78ef6169f0629c1e9ff789a03b5ab
SHA10a7bfa1cd38ed477388c0043d4338c46f00f49ff
SHA2565355c1983e95ed0ed3951d7f2c1f9a5fd1f95cf9729d1049f21ba4e63b4375bc
SHA512dbdf5446552cd4429647974a03b958ce5512a808dad3ddc0c9ed044b40a25ab8ee72251c02f59fe40cf8c1ea9478259e44315e6b3455d3f734570cd4d1ead82d