Analysis
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max time kernel
150s -
max time network
142s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system -
submitted
19-11-2024 10:59
Behavioral task
behavioral1
Sample
7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exe
Resource
win7-20241023-en
General
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Target
7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exe
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Size
1.2MB
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MD5
5078d3c4ad574454e5931e91861fa028
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SHA1
c18cc5e928e4527caecbd7eb77c62713b8a7fe7e
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SHA256
7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302
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SHA512
49ed41dc3446dec9e5feb40b02d2d2d610e546b9ced11a86a08073dad49b989961e013d6648cb5bd90064742babf3cb9d6ca97f6f3b1540d36193a791c7f596f
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiD:WIwgMEuy+inDfp3/XoCw57XYBwKD
Malware Config
Signatures
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Processes:
resource yara_rule behavioral1/memory/2544-23-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2544-24-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2284-41-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2284-38-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2284-44-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2284-48-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2284-61-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
Processes:
resource yara_rule behavioral1/files/0x00070000000186e7-15.dat family_gh0strat behavioral1/memory/2544-23-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2544-24-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2284-41-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2284-38-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2284-44-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2284-48-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2284-61-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat -
Gh0strat family
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Purplefox family
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Drops file in Drivers directory 1 IoCs
Processes:
Ghiya.exedescription ioc Process File created C:\Windows\system32\drivers\QAssist.sys Ghiya.exe -
Sets service image path in registry 2 TTPs 1 IoCs
Processes:
Ghiya.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\QAssist\ImagePath = "system32\\DRIVERS\\QAssist.sys" Ghiya.exe -
Drops startup file 1 IoCs
Processes:
7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exedescription ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk 7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exe -
Executes dropped EXE 5 IoCs
Processes:
AK47.exeAK47.exeAK74.exeGhiya.exeGhiya.exepid Process 2224 AK47.exe 2144 AK47.exe 2544 AK74.exe 1500 Ghiya.exe 2284 Ghiya.exe -
Loads dropped DLL 7 IoCs
Processes:
7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exeAK47.exeGhiya.exepid Process 2220 7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exe 2220 7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exe 2224 AK47.exe 2220 7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exe 1500 Ghiya.exe 2220 7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exe 2220 7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exe -
Processes:
resource yara_rule behavioral1/memory/2220-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2220-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x000900000001749c-55.dat vmprotect behavioral1/memory/2220-63-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2220-69-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2220-72-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2220-76-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2220-79-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2220-82-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2220-85-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\360safo = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\svchcst.exe" 7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exe -
Drops file in System32 directory 4 IoCs
Processes:
AK47.exeAK47.exeAK74.exedescription ioc Process File created C:\Windows\SysWOW64\259440021.txt AK47.exe File created C:\Windows\SysWOW64\259440021.txt AK47.exe File created C:\Windows\SysWOW64\Ghiya.exe AK74.exe File opened for modification C:\Windows\SysWOW64\Ghiya.exe AK74.exe -
Processes:
resource yara_rule behavioral1/memory/2544-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2544-21-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2544-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2284-41-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2284-38-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2284-44-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2284-36-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2284-48-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2284-61-0x0000000010000000-0x00000000101BA000-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.
Processes:
AK74.exeGhiya.exeWScript.execmd.exePING.EXE7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exeAK47.exeAK47.exedescription ioc Process 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 WScript.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 7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.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.
Processes:
cmd.exePING.EXEpid Process 1984 cmd.exe 2756 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
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Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exepid Process 2220 7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exe 2220 7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exe 2220 7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exe 2220 7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exe 2220 7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exe 2220 7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exe 2220 7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exe 2220 7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exe -
Suspicious behavior: LoadsDriver 1 IoCs
Processes:
Ghiya.exepid Process 2284 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exepid Process 2220 7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
AK74.exeGhiya.exedescription pid Process Token: SeIncBasePriorityPrivilege 2544 AK74.exe Token: SeLoadDriverPrivilege 2284 Ghiya.exe Token: 33 2284 Ghiya.exe Token: SeIncBasePriorityPrivilege 2284 Ghiya.exe Token: 33 2284 Ghiya.exe Token: SeIncBasePriorityPrivilege 2284 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exepid Process 2220 7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exe 2220 7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exe -
Suspicious use of WriteProcessMemory 34 IoCs
Processes:
7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exeAK74.exeGhiya.execmd.exedescription pid Process procid_target PID 2220 wrote to memory of 2224 2220 7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exe 30 PID 2220 wrote to memory of 2224 2220 7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exe 30 PID 2220 wrote to memory of 2224 2220 7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exe 30 PID 2220 wrote to memory of 2224 2220 7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exe 30 PID 2220 wrote to memory of 2144 2220 7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exe 31 PID 2220 wrote to memory of 2144 2220 7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exe 31 PID 2220 wrote to memory of 2144 2220 7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exe 31 PID 2220 wrote to memory of 2144 2220 7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exe 31 PID 2220 wrote to memory of 2544 2220 7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exe 32 PID 2220 wrote to memory of 2544 2220 7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exe 32 PID 2220 wrote to memory of 2544 2220 7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exe 32 PID 2220 wrote to memory of 2544 2220 7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exe 32 PID 2220 wrote to memory of 2544 2220 7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exe 32 PID 2220 wrote to memory of 2544 2220 7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exe 32 PID 2220 wrote to memory of 2544 2220 7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exe 32 PID 2544 wrote to memory of 1984 2544 AK74.exe 34 PID 2544 wrote to memory of 1984 2544 AK74.exe 34 PID 2544 wrote to memory of 1984 2544 AK74.exe 34 PID 2544 wrote to memory of 1984 2544 AK74.exe 34 PID 1500 wrote to memory of 2284 1500 Ghiya.exe 35 PID 1500 wrote to memory of 2284 1500 Ghiya.exe 35 PID 1500 wrote to memory of 2284 1500 Ghiya.exe 35 PID 1500 wrote to memory of 2284 1500 Ghiya.exe 35 PID 1500 wrote to memory of 2284 1500 Ghiya.exe 35 PID 1500 wrote to memory of 2284 1500 Ghiya.exe 35 PID 1500 wrote to memory of 2284 1500 Ghiya.exe 35 PID 2220 wrote to memory of 2920 2220 7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exe 36 PID 2220 wrote to memory of 2920 2220 7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exe 36 PID 2220 wrote to memory of 2920 2220 7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exe 36 PID 2220 wrote to memory of 2920 2220 7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exe 36 PID 1984 wrote to memory of 2756 1984 cmd.exe 38 PID 1984 wrote to memory of 2756 1984 cmd.exe 38 PID 1984 wrote to memory of 2756 1984 cmd.exe 38 PID 1984 wrote to memory of 2756 1984 cmd.exe 38
Processes
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C:\Users\Admin\AppData\Local\Temp\7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.exe"C:\Users\Admin\AppData\Local\Temp\7b7d0fc8f72df8dc85bc88e826003feca23150a1b4c47cb694d79b19258a9302.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:2220 -
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:2224
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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:2144
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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:2544 -
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:1984 -
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:2756
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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:2920
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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:1500 -
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:2284
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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
MD5f5d026240adc89e15f18489dc3745eec
SHA1f2c0fc4082d676c32fd5430c7b16fa5e7f37616e
SHA256f5d6300272fdfd145397b56f891e646174b4b72c017d29ebde2989ba20246d82
SHA512441428a32e784a8bd89ad08af2b8905bc3d8e2066f5a06ff0df8edd2777f79147aba97d1fafba21f00b39afe8482396c65c1380fe5bd3ec635580d3d38b49279
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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
MD57cd119961c01024810e6853c80b3f4ec
SHA100c2e6c9f49e6ae488b4e9e7d9e5e8b0d1041370
SHA2563383d7178649d746acec3f28dcdbf6701bf2a6cea21f7c1968fcaf36b90876a7
SHA5123da58bd032d1e91f8f1597ff1b2a0b89a1e78050f1945b1d8f1698f357512ec05b23ad1eb293650512e7c74e8cc36a2c826a8455af25cf73c707b191f731f0cc
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Filesize
49KB
MD58c9bd96499e77dfa41c0d945e5399807
SHA17c70017f9004441c4e864cf7eaf4cbb07a68b9fd
SHA2567f151359340ac730c9d5abe9cf693b504674cdc008b6c8624fd05bab37485eb8
SHA5125aa03eee175e67a2194651b737ff86cf732146223088e66b2666e0d21197e4f6f27877a99104180be71a97c654f72da455dfebd1d604f8b42392f7b3c871c2cc