Analysis
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max time kernel
150s -
max time network
145s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
10-01-2025 17:25
Behavioral task
behavioral1
Sample
1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe
Resource
win7-20241010-en
General
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Target
1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe
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Size
1.2MB
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MD5
ae937eb010aa5c9f000d806d138ec725
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SHA1
9c6aff1bc9e9adb6402d0d55e282851bc872751f
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SHA256
1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494
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SHA512
059858e2026190e89910cf9136d7f1c991cb821abe1c8f36628ce38222572aa9061b406e2895c5aa066de4d514205243a1ceef66bebc720daf58df641478a65f
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiz:WIwgMEuy+inDfp3/XoCw57XYBwKz
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2880-23-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2880-24-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2784-45-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2784-53-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2784-54-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x0009000000016ace-15.dat family_gh0strat behavioral1/memory/2880-23-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2880-24-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2784-45-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2784-53-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2784-54-0x0000000010000000-0x00000000101BA000-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\\259451284.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 -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk 1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe -
Executes dropped EXE 6 IoCs
pid Process 2432 AK47.exe 1620 AK47.exe 2880 AK74.exe 2140 Ghiya.exe 2784 Ghiya.exe 1884 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 2304 1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe 2304 1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe 1620 AK47.exe 2304 1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe 2628 svchost.exe 2140 Ghiya.exe 2304 1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe 2304 1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe 2628 svchost.exe 1884 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/2304-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2304-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0008000000016ce0-64.dat vmprotect behavioral1/memory/2304-76-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2304-82-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2304-85-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2304-89-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2304-92-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2304-95-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2304-98-0x0000000000400000-0x0000000000760000-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" 1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe -
Drops file in System32 directory 7 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\ini.ini AK47.exe File created C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe svchost.exe File opened for modification C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe svchost.exe File created C:\Windows\SysWOW64\259451284.txt AK47.exe File created C:\Windows\SysWOW64\259451284.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/2880-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2880-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2880-21-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2784-45-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2784-53-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2784-54-0x0000000010000000-0x00000000101BA000-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 PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.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 WScript.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 -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2052 cmd.exe 2376 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2376 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2304 1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe 2304 1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe 2304 1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe 2304 1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe 2304 1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe 2304 1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe 2304 1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe 2304 1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2784 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2304 1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2880 AK74.exe Token: SeLoadDriverPrivilege 2784 Ghiya.exe Token: 33 2784 Ghiya.exe Token: SeIncBasePriorityPrivilege 2784 Ghiya.exe Token: 33 2784 Ghiya.exe Token: SeIncBasePriorityPrivilege 2784 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2304 1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe 2304 1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 2304 wrote to memory of 1620 2304 1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe 31 PID 2304 wrote to memory of 1620 2304 1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe 31 PID 2304 wrote to memory of 1620 2304 1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe 31 PID 2304 wrote to memory of 1620 2304 1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe 31 PID 2304 wrote to memory of 2432 2304 1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe 32 PID 2304 wrote to memory of 2432 2304 1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe 32 PID 2304 wrote to memory of 2432 2304 1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe 32 PID 2304 wrote to memory of 2432 2304 1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe 32 PID 2304 wrote to memory of 2880 2304 1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe 33 PID 2304 wrote to memory of 2880 2304 1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe 33 PID 2304 wrote to memory of 2880 2304 1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe 33 PID 2304 wrote to memory of 2880 2304 1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe 33 PID 2304 wrote to memory of 2880 2304 1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe 33 PID 2304 wrote to memory of 2880 2304 1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe 33 PID 2304 wrote to memory of 2880 2304 1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe 33 PID 2140 wrote to memory of 2784 2140 Ghiya.exe 38 PID 2140 wrote to memory of 2784 2140 Ghiya.exe 38 PID 2140 wrote to memory of 2784 2140 Ghiya.exe 38 PID 2140 wrote to memory of 2784 2140 Ghiya.exe 38 PID 2140 wrote to memory of 2784 2140 Ghiya.exe 38 PID 2140 wrote to memory of 2784 2140 Ghiya.exe 38 PID 2140 wrote to memory of 2784 2140 Ghiya.exe 38 PID 2880 wrote to memory of 2052 2880 AK74.exe 37 PID 2880 wrote to memory of 2052 2880 AK74.exe 37 PID 2880 wrote to memory of 2052 2880 AK74.exe 37 PID 2880 wrote to memory of 2052 2880 AK74.exe 37 PID 2052 wrote to memory of 2376 2052 cmd.exe 40 PID 2052 wrote to memory of 2376 2052 cmd.exe 40 PID 2052 wrote to memory of 2376 2052 cmd.exe 40 PID 2052 wrote to memory of 2376 2052 cmd.exe 40 PID 2304 wrote to memory of 2832 2304 1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe 42 PID 2304 wrote to memory of 2832 2304 1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe 42 PID 2304 wrote to memory of 2832 2304 1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe 42 PID 2304 wrote to memory of 2832 2304 1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe 42 PID 2304 wrote to memory of 1872 2304 1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe 41 PID 2304 wrote to memory of 1872 2304 1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe 41 PID 2304 wrote to memory of 1872 2304 1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe 41 PID 2304 wrote to memory of 1872 2304 1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe 41 PID 2628 wrote to memory of 1884 2628 svchost.exe 44 PID 2628 wrote to memory of 1884 2628 svchost.exe 44 PID 2628 wrote to memory of 1884 2628 svchost.exe 44 PID 2628 wrote to memory of 1884 2628 svchost.exe 44
Processes
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C:\Users\Admin\AppData\Local\Temp\1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.exe"C:\Users\Admin\AppData\Local\Temp\1f77e3c47337891db79fb996ab5c9a6b9a720c72423b11544e7ead97b4906494.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:2304 -
C:\Users\Admin\AppData\Local\Temp\AK47.exe"C:\Users\Admin\AppData\Local\Temp\AK47.exe"2⤵
- Server Software Component: Terminal Services DLL
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:1620
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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:2432
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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:2880 -
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:2052 -
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:2376
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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:1872
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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:2832
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2936
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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:2628 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259451284.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1884
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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:2140 -
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:2784
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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
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
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Filesize
753B
MD5f22826717fcecbb36e7e7d3f4921372f
SHA1f118ad881b2b3a190e849ab705dbebe6569b295e
SHA256eb81f228a2d99375a67ca01ad5d0cefd1c6ca04aa23f030628b116bbe82a3f69
SHA51283e9a77612c7d39c10dc7fce06a0a292811e0c64902ee66c85e82343da3ac825766a0e5e0ce2381294b2d5b2ec3158da4f760149682c61fd3fe67ec105cdf066
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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
MD55a6aa9587d1d16d5935c66432023b362
SHA15682a6e2a3b3725ccaa79a5c2321f39063ac5365
SHA2561f3bc29f3c66be0a8399e23edb6c636ddbb3e510d4c2c6eafae3942fb92c0b56
SHA5125f32d444babb241422fc939397f6e651e3b665fdf1038a9b53d780d8a95c15672bd32d74244b48bd69d9c816e4f66f0775e7eb343b3a67db7bcd64c6cf2c4c40
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Filesize
49KB
MD56f5519b9ab8ced89449144fff7455ed2
SHA103a160fea4085fe47b554d0f5898cc0a38133b42
SHA256e37b1e4f6c06ef7c0aac4384302b1bd7e25bc7c9bdda584d007f015d364726f9
SHA51275e12f20f724b4bea5a5cbaf304dbd3d9096157962868f47bbaadd199c7dee483d10905c86491ec383d0b7d5a582c68d6b13b713beb1e431e134d82eb32d07ca
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d