Analysis
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max time kernel
150s -
max time network
138s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
14-11-2024 01:16
Behavioral task
behavioral1
Sample
0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe
Resource
win7-20240903-en
General
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Target
0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe
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Size
1.2MB
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MD5
f31ff47db45f50bffeea845cd3d67d1e
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SHA1
54de6a40b29ef3aeeb4474ced08cf125e4567da3
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SHA256
0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401
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SHA512
1f7b1668d2c7769d63e5a79e7e2c97389e401dde8014d899451c479eee316664b3f530e1c1c1340a7a6f3b0c780f76d6c6a8c4dd112932a5465c6e7c1caea18e
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtia:WIwgMEuy+inDfp3/XoCw57XYBwKa
Malware Config
Signatures
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resource yara_rule behavioral1/memory/3000-23-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/3000-24-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2628-52-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2628-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2628-54-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x0008000000015689-15.dat family_gh0strat behavioral1/memory/3000-23-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/3000-24-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2628-52-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2628-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2628-54-0x0000000010000000-0x00000000101BA000-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\\259422705.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 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe -
Executes dropped EXE 6 IoCs
pid Process 2836 AK47.exe 2876 AK47.exe 3000 AK74.exe 2572 Ghiya.exe 2628 Ghiya.exe 2764 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 2892 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 2892 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 2836 AK47.exe 2892 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 2868 svchost.exe 2572 Ghiya.exe 2892 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 2892 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 2868 svchost.exe 2764 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/2892-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2892-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0007000000015ce4-58.dat vmprotect behavioral1/memory/2892-63-0x0000000002060000-0x0000000002070000-memory.dmp vmprotect behavioral1/memory/2892-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2892-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2892-83-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2892-87-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2892-90-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2892-93-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2892-96-0x0000000000400000-0x0000000000760000-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" 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe -
Drops file in System32 directory 6 IoCs
description ioc Process File created C:\Windows\SysWOW64\259422705.txt AK47.exe File created C:\Windows\SysWOW64\Ghiya.exe AK74.exe File opened for modification C:\Windows\SysWOW64\Ghiya.exe AK74.exe 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 -
resource yara_rule behavioral1/memory/3000-21-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/3000-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/3000-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2628-52-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2628-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2628-54-0x0000000010000000-0x00000000101BA000-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 10 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 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.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 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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 1976 cmd.exe 1576 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 1576 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2892 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 2892 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 2892 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 2892 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 2892 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 2892 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 2892 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 2892 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2628 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2892 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 3000 AK74.exe Token: SeLoadDriverPrivilege 2628 Ghiya.exe Token: 33 2628 Ghiya.exe Token: SeIncBasePriorityPrivilege 2628 Ghiya.exe Token: 33 2628 Ghiya.exe Token: SeIncBasePriorityPrivilege 2628 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2892 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 2892 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 2892 wrote to memory of 2836 2892 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 30 PID 2892 wrote to memory of 2836 2892 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 30 PID 2892 wrote to memory of 2836 2892 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 30 PID 2892 wrote to memory of 2836 2892 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 30 PID 2892 wrote to memory of 2876 2892 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 31 PID 2892 wrote to memory of 2876 2892 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 31 PID 2892 wrote to memory of 2876 2892 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 31 PID 2892 wrote to memory of 2876 2892 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 31 PID 2892 wrote to memory of 3000 2892 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 32 PID 2892 wrote to memory of 3000 2892 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 32 PID 2892 wrote to memory of 3000 2892 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 32 PID 2892 wrote to memory of 3000 2892 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 32 PID 2892 wrote to memory of 3000 2892 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 32 PID 2892 wrote to memory of 3000 2892 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 32 PID 2892 wrote to memory of 3000 2892 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 32 PID 3000 wrote to memory of 1976 3000 AK74.exe 36 PID 3000 wrote to memory of 1976 3000 AK74.exe 36 PID 3000 wrote to memory of 1976 3000 AK74.exe 36 PID 3000 wrote to memory of 1976 3000 AK74.exe 36 PID 2572 wrote to memory of 2628 2572 Ghiya.exe 38 PID 2572 wrote to memory of 2628 2572 Ghiya.exe 38 PID 2572 wrote to memory of 2628 2572 Ghiya.exe 38 PID 2572 wrote to memory of 2628 2572 Ghiya.exe 38 PID 2572 wrote to memory of 2628 2572 Ghiya.exe 38 PID 2572 wrote to memory of 2628 2572 Ghiya.exe 38 PID 2572 wrote to memory of 2628 2572 Ghiya.exe 38 PID 1976 wrote to memory of 1576 1976 cmd.exe 39 PID 1976 wrote to memory of 1576 1976 cmd.exe 39 PID 1976 wrote to memory of 1576 1976 cmd.exe 39 PID 1976 wrote to memory of 1576 1976 cmd.exe 39 PID 2892 wrote to memory of 1264 2892 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 40 PID 2892 wrote to memory of 1264 2892 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 40 PID 2892 wrote to memory of 1264 2892 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 40 PID 2892 wrote to memory of 1264 2892 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 40 PID 2868 wrote to memory of 2764 2868 svchost.exe 42 PID 2868 wrote to memory of 2764 2868 svchost.exe 42 PID 2868 wrote to memory of 2764 2868 svchost.exe 42 PID 2868 wrote to memory of 2764 2868 svchost.exe 42
Processes
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C:\Users\Admin\AppData\Local\Temp\0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe"C:\Users\Admin\AppData\Local\Temp\0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.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:2892 -
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:2836
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C:\Users\Admin\AppData\Local\Temp\AK47.exeC:\Users\Admin\AppData\Local\Temp\\AK47.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2876
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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:3000 -
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:1976 -
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:1576
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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:1264
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2856
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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:2868 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259422705.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2764
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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:2572 -
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:2628
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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
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Downloads
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Filesize
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
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Filesize
753B
MD5daa6a527b6ebbbb9f3e4aadb9837a514
SHA1cd4d06a19bfa364aecb9250f3865bac19453d79d
SHA2564c5021bbec5d8c9fcaa4c1d5262ea52a5c4c7755f107209785ec427e93d4a9d0
SHA512be49c8f8effa1f95d05d40b38399798ff11aab80acc3470ec8ef1051fb07ac85b2862d8f9482e143de2a45f97b3805517bb6139d9342888dccec4ef9abe22011
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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
MD557b44a2bd8000539436e866228a43b22
SHA177c4c0041184d9f0d42d5c036ffb18a34e00234f
SHA2564188310658a8c35315edd1a87c0ac249b493201069a5b8315c1d4166964db52e
SHA5128e917c808ed5c469ff13b000ea108424698bd47e86522b8940149d7554a664a1834e1e7e6549fa895c58a971528de730ef11b747d335cad81cec7041719b71ed
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Filesize
49KB
MD538c14dd1ada4448369529939d175a1e3
SHA1e3c134fd65de4b3947a978472000a9161cb38c44
SHA2561110283bb2c7f3c79d986424e724fd2cb830d56989fc1d548dd01a539a633713
SHA512e1c912b736343ed9985bf8388d6d3f51e2c22def20d49c9628606b74e2e278dac0cff8c7e62be9849a39304071ca0a06f602b508a2c529aa65714c1eb87932dc
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d