Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
11-01-2025 01:25
Behavioral task
behavioral1
Sample
ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe
Resource
win7-20240729-en
General
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Target
ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe
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Size
1.2MB
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MD5
ad25bb34bae86e3a50585839811d81b7
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SHA1
0bb41e559dc11e4e9ffbaa34ac8b84cb1dc5eb71
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SHA256
ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808
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SHA512
9e1f67b475bf6552bcbc2db8fd57389a725f199b544421e6154ed107e0fba61b5a764939afacd4d2c5a9edf71644fc8ca7ada3a087b27f12723ed5fe82d08100
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtic:WIwgMEuy+inDfp3/XoCw57XYBwKc
Malware Config
Signatures
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resource yara_rule behavioral2/memory/4324-30-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4324-31-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4280-38-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4280-39-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2008-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2008-54-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 7 IoCs
resource yara_rule behavioral2/files/0x0007000000023c9b-17.dat family_gh0strat behavioral2/memory/4324-30-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4324-31-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4280-38-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4280-39-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2008-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2008-54-0x0000000010000000-0x00000000101BA000-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 -
Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\240623328.txt" AK47.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 -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe -
Executes dropped EXE 6 IoCs
pid Process 4548 AK47.exe 224 AK47.exe 4324 AK74.exe 4280 Ghiya.exe 2008 Ghiya.exe 2004 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 224 AK47.exe 3636 svchost.exe 2004 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/1704-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1704-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x0007000000023ca1-61.dat vmprotect behavioral2/memory/1704-70-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1704-73-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1704-76-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1704-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1704-83-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1704-86-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1704-89-0x0000000000400000-0x0000000000760000-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" ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe -
Drops file in System32 directory 7 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe svchost.exe File created C:\Windows\SysWOW64\Ghiya.exe AK74.exe File opened for modification C:\Windows\SysWOW64\Ghiya.exe AK74.exe File created C:\Windows\SysWOW64\240623328.txt AK47.exe File created C:\Windows\SysWOW64\240623328.txt AK47.exe File opened for modification C:\Windows\SysWOW64\ini.ini AK47.exe File created C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe svchost.exe -
resource yara_rule behavioral2/memory/4324-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4324-30-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4324-31-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4280-36-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4280-38-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4280-39-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2008-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2008-54-0x0000000010000000-0x00000000101BA000-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 11 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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ö÷¶¯·ÀÓù·þÎñÄ£¿é.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 svchost.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 PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 1564 cmd.exe 4940 PING.EXE -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 4940 PING.EXE -
Suspicious behavior: EnumeratesProcesses 18 IoCs
pid Process 1704 ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe 1704 ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe 1704 ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe 1704 ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe 1704 ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe 1704 ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe 1704 ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe 1704 ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe 1704 ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe 1704 ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe 1704 ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe 1704 ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe 1704 ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe 1704 ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe 1704 ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe 1704 ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe 1704 ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe 1704 ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2008 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1704 ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 4324 AK74.exe Token: SeLoadDriverPrivilege 2008 Ghiya.exe Token: 33 2008 Ghiya.exe Token: SeIncBasePriorityPrivilege 2008 Ghiya.exe Token: 33 2008 Ghiya.exe Token: SeIncBasePriorityPrivilege 2008 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1704 ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe 1704 ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe -
Suspicious use of WriteProcessMemory 27 IoCs
description pid Process procid_target PID 1704 wrote to memory of 4548 1704 ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe 82 PID 1704 wrote to memory of 4548 1704 ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe 82 PID 1704 wrote to memory of 4548 1704 ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe 82 PID 1704 wrote to memory of 224 1704 ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe 83 PID 1704 wrote to memory of 224 1704 ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe 83 PID 1704 wrote to memory of 224 1704 ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe 83 PID 1704 wrote to memory of 4324 1704 ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe 86 PID 1704 wrote to memory of 4324 1704 ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe 86 PID 1704 wrote to memory of 4324 1704 ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe 86 PID 4280 wrote to memory of 2008 4280 Ghiya.exe 88 PID 4280 wrote to memory of 2008 4280 Ghiya.exe 88 PID 4280 wrote to memory of 2008 4280 Ghiya.exe 88 PID 4324 wrote to memory of 1564 4324 AK74.exe 89 PID 4324 wrote to memory of 1564 4324 AK74.exe 89 PID 4324 wrote to memory of 1564 4324 AK74.exe 89 PID 1564 wrote to memory of 4940 1564 cmd.exe 91 PID 1564 wrote to memory of 4940 1564 cmd.exe 91 PID 1564 wrote to memory of 4940 1564 cmd.exe 91 PID 1704 wrote to memory of 1840 1704 ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe 92 PID 1704 wrote to memory of 1840 1704 ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe 92 PID 1704 wrote to memory of 1840 1704 ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe 92 PID 1704 wrote to memory of 1604 1704 ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe 93 PID 1704 wrote to memory of 1604 1704 ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe 93 PID 1704 wrote to memory of 1604 1704 ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe 93 PID 3636 wrote to memory of 2004 3636 svchost.exe 95 PID 3636 wrote to memory of 2004 3636 svchost.exe 95 PID 3636 wrote to memory of 2004 3636 svchost.exe 95
Processes
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C:\Users\Admin\AppData\Local\Temp\ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.exe"C:\Users\Admin\AppData\Local\Temp\ff293f648c1a17fa0c53d4401a867c4d09742dda16772914d3cc12cc96138808.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:1704 -
C:\Users\Admin\AppData\Local\Temp\AK47.exe"C:\Users\Admin\AppData\Local\Temp\AK47.exe"2⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:4548
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C:\Users\Admin\AppData\Local\Temp\AK47.exeC:\Users\Admin\AppData\Local\Temp\\AK47.exe2⤵
- Server Software Component: Terminal Services DLL
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:224
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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:4324 -
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:1564 -
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:4940
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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:1840
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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:1604
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:880
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3636 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240623328.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2004
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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:4280 -
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:2008
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Server Software Component
1Terminal Services DLL
1Privilege 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
MD52f5a6316d250014b071edc1de81ed1cc
SHA16ee8aa770f5fb59746b49c87017870a609413911
SHA256350fe57766135fe56772fc34816645f9536c3f65bebe92359fc5da7738e699cb
SHA512e94d16979452b49e8f1351a66ea781458dbf920d60ec6cbc1d15f7a4a501d692cc5199da3d8509cd6a06723e63e9937edc3acceb210f8084b8ce7e0ca6803014
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Filesize
1.2MB
MD52d6b9e9bb0eb6a9642ebfb4e946a8e1d
SHA1bbc02231137bf09b106b38b938c96d9781ed7bc1
SHA256737793c14b0154fd2408402c8652cf2d7b30e73775cdd8cf7a4c30de3219f6d8
SHA5120090aa2d8842be229dd564719aadee0282f66220229b9e777cf3c7edc323da510041d2019dcaee40ff09694b9b47955634a6cb871b4499164976472379662b44
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Filesize
49KB
MD5bdd6837bf6d7df458c126c39fd73c79c
SHA1a17850d37809f235e57793892785e45a9ad0db61
SHA256aa196a3846a3257c14a8eb7f9e7de31a7acefe98c3b895fd3a39df8a7687b5e6
SHA51261eb46c1459ac8eb8ca88c3104dba9671e5339a5de579b35930922d793088dcd6843d5c8dce1c4261c71a1c07476a9c32ba7ab13b2830ed9a46c5bba629532be
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641