Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
10-11-2024 18:41
Behavioral task
behavioral1
Sample
7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exe
Resource
win7-20241010-en
General
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Target
7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exe
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Size
1.2MB
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MD5
2ceb7d1cf3c308f1ac8c6728c9360fee
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SHA1
af850c1a9b2f51aafa562635445879be181c826e
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SHA256
7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b
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SHA512
6dffc3c1f592c3aed26cadb92082d006d53b8b4cf0b58ebb4d9e81b563353342b934bba8f697524c8de6007bf33b7110187fd36fc6244b8386df270964a6cc1d
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiJ:WIwgMEuy+inDfp3/XoCw57XYBwKJ
Malware Config
Signatures
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Processes:
resource yara_rule behavioral2/memory/3224-25-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3224-26-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3500-34-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4992-40-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3500-33-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4992-46-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4992-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
Processes:
resource yara_rule C:\Windows\SysWOW64\240623953.txt family_gh0strat behavioral2/memory/3224-25-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3224-26-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3500-34-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4992-40-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3500-33-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4992-46-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4992-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat -
Gh0strat family
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Purplefox family
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Drops file in Drivers directory 1 IoCs
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 -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation 7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exe -
Drops startup file 1 IoCs
Processes:
7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk 7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exe -
Executes dropped EXE 5 IoCs
Processes:
AK47.exeAK47.exeAK74.exeGhiya.exeGhiya.exepid process 2036 AK47.exe 2756 AK47.exe 3224 AK74.exe 3500 Ghiya.exe 4992 Ghiya.exe -
Loads dropped DLL 1 IoCs
Processes:
AK47.exepid process 2756 AK47.exe -
Processes:
resource yara_rule behavioral2/memory/3732-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3732-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe vmprotect behavioral2/memory/3732-60-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3732-63-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3732-66-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3732-70-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3732-73-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3732-76-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3732-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\360safo = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\svchcst.exe" 7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exe -
Drops file in System32 directory 3 IoCs
Processes:
AK47.exeAK74.exedescription ioc process File created C:\Windows\SysWOW64\240623953.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 behavioral2/memory/3224-25-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3224-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3224-26-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3500-34-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4992-40-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3500-33-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4992-46-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3500-31-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4992-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target process target process 2968 2756 WerFault.exe AK47.exe 4468 2756 WerFault.exe AK47.exe -
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:
Ghiya.exeWScript.execmd.exePING.EXE7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exeAK47.exeAK47.exeAK74.exedescription ioc process 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 7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.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.
Processes:
cmd.exePING.EXEpid process 764 cmd.exe 1164 PING.EXE -
Modifies registry class 1 IoCs
Processes:
7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000_Classes\Local Settings 7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exe -
Runs ping.exe 1 TTPs 1 IoCs
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Suspicious behavior: EnumeratesProcesses 14 IoCs
Processes:
7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exepid process 3732 7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exe 3732 7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exe 3732 7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exe 3732 7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exe 3732 7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exe 3732 7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exe 3732 7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exe 3732 7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exe 3732 7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exe 3732 7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exe 3732 7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exe 3732 7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exe 3732 7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exe 3732 7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exe -
Suspicious behavior: LoadsDriver 1 IoCs
Processes:
Ghiya.exepid process 4992 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exepid process 3732 7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
AK74.exeGhiya.exedescription pid process Token: SeIncBasePriorityPrivilege 3224 AK74.exe Token: SeLoadDriverPrivilege 4992 Ghiya.exe Token: 33 4992 Ghiya.exe Token: SeIncBasePriorityPrivilege 4992 Ghiya.exe Token: 33 4992 Ghiya.exe Token: SeIncBasePriorityPrivilege 4992 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exepid process 3732 7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exe 3732 7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exe -
Suspicious use of WriteProcessMemory 21 IoCs
Processes:
7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exeGhiya.exeAK74.execmd.exedescription pid process target process PID 3732 wrote to memory of 2036 3732 7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exe AK47.exe PID 3732 wrote to memory of 2036 3732 7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exe AK47.exe PID 3732 wrote to memory of 2036 3732 7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exe AK47.exe PID 3732 wrote to memory of 2756 3732 7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exe AK47.exe PID 3732 wrote to memory of 2756 3732 7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exe AK47.exe PID 3732 wrote to memory of 2756 3732 7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exe AK47.exe PID 3732 wrote to memory of 3224 3732 7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exe AK74.exe PID 3732 wrote to memory of 3224 3732 7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exe AK74.exe PID 3732 wrote to memory of 3224 3732 7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exe AK74.exe PID 3500 wrote to memory of 4992 3500 Ghiya.exe Ghiya.exe PID 3500 wrote to memory of 4992 3500 Ghiya.exe Ghiya.exe PID 3500 wrote to memory of 4992 3500 Ghiya.exe Ghiya.exe PID 3224 wrote to memory of 764 3224 AK74.exe cmd.exe PID 3224 wrote to memory of 764 3224 AK74.exe cmd.exe PID 3224 wrote to memory of 764 3224 AK74.exe cmd.exe PID 3732 wrote to memory of 3760 3732 7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exe WScript.exe PID 3732 wrote to memory of 3760 3732 7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exe WScript.exe PID 3732 wrote to memory of 3760 3732 7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exe WScript.exe PID 764 wrote to memory of 1164 764 cmd.exe PING.EXE PID 764 wrote to memory of 1164 764 cmd.exe PING.EXE PID 764 wrote to memory of 1164 764 cmd.exe PING.EXE
Processes
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C:\Users\Admin\AppData\Local\Temp\7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exe"C:\Users\Admin\AppData\Local\Temp\7f5287d5fa1faf693c23e50ffcf1f3eea1962e33743a0a5023dc8fbd18d32d4b.exe"1⤵
- Checks computer location settings
- Drops startup file
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3732 -
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:2036
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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:2756 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2756 -s 4403⤵
- Program crash
PID:2968
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2756 -s 5003⤵
- Program crash
PID:4468
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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:3224 -
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:764 -
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:1164
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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:3760
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2756 -ip 27561⤵PID:3216
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 2756 -ip 27561⤵PID:3460
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C:\Windows\SysWOW64\Ghiya.exeC:\Windows\SysWOW64\Ghiya.exe -auto1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3500 -
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:4992
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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
MD511222dcbbfe9c4d108e81e2e5038ab37
SHA1474fd4599aa4a6db929783b638671bf2ed0b2791
SHA25643d567fbe371f90853c610cb32b750747a2cb8de51ff7b79eac78a3430e81cda
SHA51273bf4578ac4ab8a2c9d495db7637b7a7809775fff52594d10253b237d625fe70605db791a196f65a15de89c53f75aed8a00095340219770f876fce281af4b1b2
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Filesize
1.2MB
MD5d5c010c0fceb07132cb1a72b5806ea84
SHA16900b1bf17a0f7f751de259f2ee962c724a70e6e
SHA256ca5bdf06ef125308ff5307c79ceba4862c6f8a2ae5d9b6e7d44bf4c1b34bc34a
SHA512ac32a3547bbea02d322262e7c5c7f0ced27000a4fa86bf6fcf5c0ca98738ebca94c17d621cab8a01d545ee5fab6208d17a17d20bd9ecf66a33d06fa3dc63cc2a
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Filesize
49KB
MD56c1944e6285a96ad0fea29dffc29e001
SHA16a6baf2811b8e9e298592ac371cf469ebb304347
SHA256de93f17028bf9e04a1e1817a610258376372d4ee6440890b3a8014252f4b860d
SHA5120b55eec1f1461ae381da505dd1af9a26b620042a35bba500fb610e948ff5dd75bb2ef326644f33b7fc5d23e107a3bd2f661390eae759284e1684a110f68353bf