Analysis
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max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system -
submitted
01-01-2025 13:41
Behavioral task
behavioral1
Sample
c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399.exe
Resource
win7-20241023-en
General
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Target
c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399.exe
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Size
1.2MB
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MD5
dd4a96df7d5b3e025d6ed86d6669dd9f
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SHA1
85f901f01b5669e11c1f7001392b778eff0653b0
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SHA256
c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399
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SHA512
881317e539f576308b627e7325e1eda45fad5058ddab8f5ca13133d7a9c58a64ac0be79fa54438d560768630b9f442e0e7f74b431ec145e55090f72ae0602515
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiT:WIwgMEuy+inDfp3/XoCw57XYBwKT
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2312-23-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2312-24-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2956-50-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2956-44-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2956-60-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x0007000000015d79-14.dat family_gh0strat behavioral1/memory/2312-23-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2312-24-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2956-50-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2956-44-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2956-60-0x0000000010000000-0x00000000101BA000-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 c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399.exe -
Executes dropped EXE 5 IoCs
pid Process 2924 AK47.exe 2456 AK47.exe 2312 AK74.exe 2220 Ghiya.exe 2956 Ghiya.exe -
Loads dropped DLL 7 IoCs
pid Process 1372 c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399.exe 1372 c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399.exe 2456 AK47.exe 1372 c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399.exe 2220 Ghiya.exe 1372 c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399.exe 1372 c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399.exe -
resource yara_rule behavioral1/memory/1372-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1372-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0007000000015ec4-54.dat vmprotect behavioral1/memory/1372-63-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1372-69-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1372-72-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1372-76-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1372-79-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1372-82-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1372-85-0x0000000000400000-0x0000000000760000-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" c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399.exe -
Drops file in System32 directory 3 IoCs
description ioc Process File created C:\Windows\SysWOW64\259434935.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/2312-21-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2312-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2312-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2956-50-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2956-44-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2956-60-0x0000000010000000-0x00000000101BA000-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 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 c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399.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 -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2940 cmd.exe 2728 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2728 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 1372 c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399.exe 1372 c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399.exe 1372 c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399.exe 1372 c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399.exe 1372 c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399.exe 1372 c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399.exe 1372 c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399.exe 1372 c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2956 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1372 c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2312 AK74.exe Token: SeLoadDriverPrivilege 2956 Ghiya.exe Token: 33 2956 Ghiya.exe Token: SeIncBasePriorityPrivilege 2956 Ghiya.exe Token: 33 2956 Ghiya.exe Token: SeIncBasePriorityPrivilege 2956 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1372 c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399.exe 1372 c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399.exe -
Suspicious use of WriteProcessMemory 34 IoCs
description pid Process procid_target PID 1372 wrote to memory of 2924 1372 c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399.exe 30 PID 1372 wrote to memory of 2924 1372 c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399.exe 30 PID 1372 wrote to memory of 2924 1372 c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399.exe 30 PID 1372 wrote to memory of 2924 1372 c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399.exe 30 PID 1372 wrote to memory of 2456 1372 c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399.exe 31 PID 1372 wrote to memory of 2456 1372 c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399.exe 31 PID 1372 wrote to memory of 2456 1372 c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399.exe 31 PID 1372 wrote to memory of 2456 1372 c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399.exe 31 PID 1372 wrote to memory of 2312 1372 c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399.exe 32 PID 1372 wrote to memory of 2312 1372 c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399.exe 32 PID 1372 wrote to memory of 2312 1372 c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399.exe 32 PID 1372 wrote to memory of 2312 1372 c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399.exe 32 PID 1372 wrote to memory of 2312 1372 c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399.exe 32 PID 1372 wrote to memory of 2312 1372 c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399.exe 32 PID 1372 wrote to memory of 2312 1372 c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399.exe 32 PID 2312 wrote to memory of 2940 2312 AK74.exe 34 PID 2312 wrote to memory of 2940 2312 AK74.exe 34 PID 2312 wrote to memory of 2940 2312 AK74.exe 34 PID 2312 wrote to memory of 2940 2312 AK74.exe 34 PID 2220 wrote to memory of 2956 2220 Ghiya.exe 35 PID 2220 wrote to memory of 2956 2220 Ghiya.exe 35 PID 2220 wrote to memory of 2956 2220 Ghiya.exe 35 PID 2220 wrote to memory of 2956 2220 Ghiya.exe 35 PID 2220 wrote to memory of 2956 2220 Ghiya.exe 35 PID 2220 wrote to memory of 2956 2220 Ghiya.exe 35 PID 2220 wrote to memory of 2956 2220 Ghiya.exe 35 PID 2940 wrote to memory of 2728 2940 cmd.exe 37 PID 2940 wrote to memory of 2728 2940 cmd.exe 37 PID 2940 wrote to memory of 2728 2940 cmd.exe 37 PID 2940 wrote to memory of 2728 2940 cmd.exe 37 PID 1372 wrote to memory of 2748 1372 c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399.exe 38 PID 1372 wrote to memory of 2748 1372 c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399.exe 38 PID 1372 wrote to memory of 2748 1372 c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399.exe 38 PID 1372 wrote to memory of 2748 1372 c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399.exe 38
Processes
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C:\Users\Admin\AppData\Local\Temp\c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399.exe"C:\Users\Admin\AppData\Local\Temp\c8c701f1d46835c656c6cf88212411b77f0925f1f01df966b069e1385992a399.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:1372 -
C:\Users\Admin\AppData\Local\Temp\AK47.exe"C:\Users\Admin\AppData\Local\Temp\AK47.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2924
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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:2456
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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:2312 -
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:2940 -
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:2728
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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:2748
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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:2220 -
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:2956
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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
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
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Filesize
753B
MD5410be5f96d33f0190db799e2565f9a42
SHA181ac1d99a1e160ba5b4166ed5c6f3c6a407bcc54
SHA256c65b36b9c7ea2707a64971a733e2ce0720848e4c062ccb9662517e78ea196d5c
SHA51258d5e07202769a11e58a86c5d6135a6c43d791acd8b0707998d418490dc7047ee272c81ea4411039cf9a4dfee415df6855ea0aba0b350579ff8565fd5147b729
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Filesize
1.2MB
MD5495de074242fa064cc4e4772773e7503
SHA11934804cd48d6804e4959fbf91cf64e8f998d9f0
SHA256a373cb86fd939ecf0275ae921474fe59d2f33360ea87fb44c5e81e51e42721f5
SHA5121b8806f43d0bee7b6d733eae41808f3e3929fd8eed403d099af2b318f2b3da577b0841478b680817ecef75169c3f4b46105f3298ea95611724d5b232f6e76e8c
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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
49KB
MD501bcda4e475f98102169b93b40f790cc
SHA161a38722ba847674e5f7c649e3b56f9462ca2afa
SHA256b76a3f6789c7bece9e4d66f6c7f486a21d914c7c82e7ea7ed9c7f7afd82ad97f
SHA5121615b6174c9319ab55d2dfcf6fa898ada687fcb11e6f193d8c0d6355d08677c445cafa57215c959666a9601610781a1ab84350395faa5d6cee25d47b88bb66eb