Analysis
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max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
06-01-2025 06:46
Behavioral task
behavioral1
Sample
72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487.exe
Resource
win7-20240708-en
General
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Target
72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487.exe
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Size
1.2MB
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MD5
3e3e6a8ba5161263875d1857bdf356c6
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SHA1
f8a89c32a53a9b4c98dc18f11dd5a0197cebc026
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SHA256
72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487
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SHA512
49b13df8f1791573712380e5263826eee4ef875c26e1349eed1dbc24794356eeb98550f69bd3f6eb075bcec2826829c0437cf8b2eb4a58fa80ddfad49f9135bf
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti8:WIwgMEuy+inDfp3/XoCw57XYBwK8
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2692-24-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2692-23-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2744-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2744-53-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2744-54-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x00080000000164b1-15.dat family_gh0strat behavioral1/memory/2692-24-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2692-23-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2744-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2744-53-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2744-54-0x0000000010000000-0x00000000101BA000-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\\259417151.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 72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487.exe -
Executes dropped EXE 6 IoCs
pid Process 2824 AK47.exe 2732 AK47.exe 2692 AK74.exe 2772 Ghiya.exe 2744 Ghiya.exe 1924 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 2680 72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487.exe 2680 72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487.exe 2824 AK47.exe 2680 72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487.exe 2712 svchost.exe 2772 Ghiya.exe 2680 72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487.exe 2680 72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487.exe 2712 svchost.exe 1924 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/2680-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2680-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0007000000016bf7-58.dat vmprotect behavioral1/memory/2680-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2680-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2680-83-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2680-87-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2680-90-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2680-93-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2680-96-0x0000000000400000-0x0000000000760000-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" 72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487.exe -
Drops file in System32 directory 7 IoCs
description ioc Process File created C:\Windows\SysWOW64\259417151.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 File created C:\Windows\SysWOW64\259417151.txt AK47.exe -
resource yara_rule behavioral1/memory/2692-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2692-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2692-21-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2744-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2744-53-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2744-54-0x0000000010000000-0x00000000101BA000-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 72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487.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 PING.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 AK47.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 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2652 cmd.exe 1492 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 1492 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2680 72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487.exe 2680 72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487.exe 2680 72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487.exe 2680 72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487.exe 2680 72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487.exe 2680 72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487.exe 2680 72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487.exe 2680 72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2744 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2680 72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2692 AK74.exe Token: SeLoadDriverPrivilege 2744 Ghiya.exe Token: 33 2744 Ghiya.exe Token: SeIncBasePriorityPrivilege 2744 Ghiya.exe Token: 33 2744 Ghiya.exe Token: SeIncBasePriorityPrivilege 2744 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2680 72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487.exe 2680 72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 2680 wrote to memory of 2824 2680 72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487.exe 30 PID 2680 wrote to memory of 2824 2680 72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487.exe 30 PID 2680 wrote to memory of 2824 2680 72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487.exe 30 PID 2680 wrote to memory of 2824 2680 72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487.exe 30 PID 2680 wrote to memory of 2732 2680 72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487.exe 31 PID 2680 wrote to memory of 2732 2680 72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487.exe 31 PID 2680 wrote to memory of 2732 2680 72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487.exe 31 PID 2680 wrote to memory of 2732 2680 72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487.exe 31 PID 2680 wrote to memory of 2692 2680 72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487.exe 32 PID 2680 wrote to memory of 2692 2680 72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487.exe 32 PID 2680 wrote to memory of 2692 2680 72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487.exe 32 PID 2680 wrote to memory of 2692 2680 72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487.exe 32 PID 2680 wrote to memory of 2692 2680 72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487.exe 32 PID 2680 wrote to memory of 2692 2680 72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487.exe 32 PID 2680 wrote to memory of 2692 2680 72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487.exe 32 PID 2692 wrote to memory of 2652 2692 AK74.exe 36 PID 2692 wrote to memory of 2652 2692 AK74.exe 36 PID 2692 wrote to memory of 2652 2692 AK74.exe 36 PID 2692 wrote to memory of 2652 2692 AK74.exe 36 PID 2772 wrote to memory of 2744 2772 Ghiya.exe 37 PID 2772 wrote to memory of 2744 2772 Ghiya.exe 37 PID 2772 wrote to memory of 2744 2772 Ghiya.exe 37 PID 2772 wrote to memory of 2744 2772 Ghiya.exe 37 PID 2772 wrote to memory of 2744 2772 Ghiya.exe 37 PID 2772 wrote to memory of 2744 2772 Ghiya.exe 37 PID 2772 wrote to memory of 2744 2772 Ghiya.exe 37 PID 2652 wrote to memory of 1492 2652 cmd.exe 39 PID 2652 wrote to memory of 1492 2652 cmd.exe 39 PID 2652 wrote to memory of 1492 2652 cmd.exe 39 PID 2652 wrote to memory of 1492 2652 cmd.exe 39 PID 2680 wrote to memory of 2156 2680 72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487.exe 40 PID 2680 wrote to memory of 2156 2680 72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487.exe 40 PID 2680 wrote to memory of 2156 2680 72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487.exe 40 PID 2680 wrote to memory of 2156 2680 72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487.exe 40 PID 2712 wrote to memory of 1924 2712 svchost.exe 42 PID 2712 wrote to memory of 1924 2712 svchost.exe 42 PID 2712 wrote to memory of 1924 2712 svchost.exe 42 PID 2712 wrote to memory of 1924 2712 svchost.exe 42
Processes
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C:\Users\Admin\AppData\Local\Temp\72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487.exe"C:\Users\Admin\AppData\Local\Temp\72ac8fd228400f1b7e1efde4df73873d7db5518e25f4fa6d17714fff680c0487.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:2680 -
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:2824
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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:2732
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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:2692 -
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:2652 -
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:1492
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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:2156
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2780
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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:2712 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259417151.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1924
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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:2772 -
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:2744
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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
MD5c31fc8a8a87a2de8b64b3d8e65724db1
SHA1feae1bdff1081e9897a0468df86976ecc6bbdff0
SHA25649124ee0630cc7e6911825b1503a5959c79c3d679940f06294ce32cbfdea3099
SHA5125fbcd15789a1923d08970906bf94ab4944eac602e256624e7d3e147a8e1761eade1e126b0bb0f6b67f62bc6d2e549e257066f01f55f4634e4684827c2f1f3520
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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
MD523a01a49fb0125f7f111ea28b697cb93
SHA18d995bf7b2cac8f62b7db14b8c2b5f07514aef53
SHA256aa837dc47c67b25b1271c37cc4c55e9a7a03cc894db486318e5d3b86db98e6d8
SHA5122c5dcf8355e49267fa12700f250d8d4225d3ac7da26e35b0405aec1a5e08f1dd6cbf1fc74143f293d8fe6da26ffe25c6f97805837c6152d5208ad86b0df9e47c
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Filesize
49KB
MD551c16307cb02b47aad8e0586b6920d5b
SHA18f0c4d30d162d60fe9661ff07e5075d02b2bc145
SHA2564cb4231929437b8bf162a33e5c9d9eac784d15c48f0c783badf8cf5efa400e7e
SHA512b79ef9820c7a61ad4d36c8263fcb73bb7141e03f30a4a19fedcaabc3084ab1946224e626126f70492f52fb17728f9e850a3b52c0d8bcf3acafb243030a5ea2c3
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d