Analysis
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max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
07-01-2025 02:32
Behavioral task
behavioral1
Sample
10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4.exe
Resource
win7-20240903-en
General
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Target
10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4.exe
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Size
1.2MB
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MD5
95b12d117d828e6749fc7b3af15dc08e
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SHA1
c92240d6d8e4c5b4d74aabe4cac2857711c750fd
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SHA256
10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4
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SHA512
c9a684b10053a87957e9ee5a753e048212dbb1998c45c978ed8dda4d777a748610f42cfb9bb388842510e9dd400eb1d5aba60fdeaa8dae167d22a54108311a51
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiw:WIwgMEuy+inDfp3/XoCw57XYBwKw
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2768-30-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2768-31-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2780-55-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2780-51-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2780-56-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x00080000000173fb-16.dat family_gh0strat behavioral1/memory/2768-30-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2768-31-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2780-55-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2780-51-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2780-56-0x0000000010000000-0x00000000101BA000-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\\259442173.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 10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4.exe -
Executes dropped EXE 6 IoCs
pid Process 2040 AK47.exe 2172 AK47.exe 2768 AK74.exe 3012 Ghiya.exe 2780 Ghiya.exe 1160 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 2108 10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4.exe 2108 10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4.exe 2040 AK47.exe 2712 svchost.exe 2108 10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4.exe 3012 Ghiya.exe 2108 10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4.exe 2108 10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4.exe 2712 svchost.exe 1160 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/2108-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2108-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x001700000001866d-63.dat vmprotect behavioral1/memory/2108-76-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2108-82-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2108-85-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2108-89-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2108-92-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2108-95-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2108-98-0x0000000000400000-0x0000000000760000-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" 10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4.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\259442173.txt AK47.exe File opened for modification C:\Windows\SysWOW64\259442173.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 behavioral1/memory/2768-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2768-30-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2768-31-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2780-55-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2780-51-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2780-56-0x0000000010000000-0x00000000101BA000-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 10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4.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 PING.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 AK74.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ghiya.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 3000 cmd.exe 2692 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2692 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2108 10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4.exe 2108 10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4.exe 2108 10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4.exe 2108 10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4.exe 2108 10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4.exe 2108 10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4.exe 2108 10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4.exe 2108 10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2780 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2108 10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2768 AK74.exe Token: SeLoadDriverPrivilege 2780 Ghiya.exe Token: 33 2780 Ghiya.exe Token: SeIncBasePriorityPrivilege 2780 Ghiya.exe Token: 33 2780 Ghiya.exe Token: SeIncBasePriorityPrivilege 2780 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2108 10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4.exe 2108 10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 2108 wrote to memory of 2172 2108 10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4.exe 30 PID 2108 wrote to memory of 2172 2108 10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4.exe 30 PID 2108 wrote to memory of 2172 2108 10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4.exe 30 PID 2108 wrote to memory of 2172 2108 10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4.exe 30 PID 2108 wrote to memory of 2040 2108 10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4.exe 31 PID 2108 wrote to memory of 2040 2108 10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4.exe 31 PID 2108 wrote to memory of 2040 2108 10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4.exe 31 PID 2108 wrote to memory of 2040 2108 10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4.exe 31 PID 2108 wrote to memory of 2768 2108 10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4.exe 34 PID 2108 wrote to memory of 2768 2108 10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4.exe 34 PID 2108 wrote to memory of 2768 2108 10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4.exe 34 PID 2108 wrote to memory of 2768 2108 10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4.exe 34 PID 2108 wrote to memory of 2768 2108 10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4.exe 34 PID 2108 wrote to memory of 2768 2108 10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4.exe 34 PID 2108 wrote to memory of 2768 2108 10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4.exe 34 PID 2768 wrote to memory of 3000 2768 AK74.exe 36 PID 2768 wrote to memory of 3000 2768 AK74.exe 36 PID 2768 wrote to memory of 3000 2768 AK74.exe 36 PID 2768 wrote to memory of 3000 2768 AK74.exe 36 PID 3012 wrote to memory of 2780 3012 Ghiya.exe 37 PID 3012 wrote to memory of 2780 3012 Ghiya.exe 37 PID 3012 wrote to memory of 2780 3012 Ghiya.exe 37 PID 3012 wrote to memory of 2780 3012 Ghiya.exe 37 PID 3012 wrote to memory of 2780 3012 Ghiya.exe 37 PID 3012 wrote to memory of 2780 3012 Ghiya.exe 37 PID 3012 wrote to memory of 2780 3012 Ghiya.exe 37 PID 3000 wrote to memory of 2692 3000 cmd.exe 39 PID 3000 wrote to memory of 2692 3000 cmd.exe 39 PID 3000 wrote to memory of 2692 3000 cmd.exe 39 PID 3000 wrote to memory of 2692 3000 cmd.exe 39 PID 2108 wrote to memory of 1800 2108 10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4.exe 40 PID 2108 wrote to memory of 1800 2108 10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4.exe 40 PID 2108 wrote to memory of 1800 2108 10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4.exe 40 PID 2108 wrote to memory of 1800 2108 10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4.exe 40 PID 2712 wrote to memory of 1160 2712 svchost.exe 43 PID 2712 wrote to memory of 1160 2712 svchost.exe 43 PID 2712 wrote to memory of 1160 2712 svchost.exe 43 PID 2712 wrote to memory of 1160 2712 svchost.exe 43
Processes
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C:\Users\Admin\AppData\Local\Temp\10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4.exe"C:\Users\Admin\AppData\Local\Temp\10b7a762fa0931863a64b68424c8785044f0976a346ec09998d15da711dd15e4.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:2108 -
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:2172
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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:2040
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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:2768 -
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:3000 -
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:2692
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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:1800
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2200
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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\259442173.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1160
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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:3012 -
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:2780
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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
400KB
MD5b0998aa7d5071d33daa5b60b9c3c9735
SHA19365a1ff0c6de244d6f36c8d84072cc916665d3c
SHA2563080b6bb456564899b0d99d4131bd6a0b284d31f7d80ef773e4872d94048d49a
SHA512308c13cda9fea39b980ae686f44afd9090e9cb8970fffc4436320e0d09a31aee5e656914e0121fe888098a14c52749716fa04980396fd6ac70a88c11cbb6b850
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Filesize
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
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Filesize
753B
MD50a4926c7faf0f6f52f3799c5bab44869
SHA17ea5bb9c36488a2497846a7a7472e86c9dfbe933
SHA2566e5fa6ca1dcbd5965b90b209ee2a7ecc96265a40449453b9e975a71ee696c1a7
SHA51262c1ca3f6bdeb2b0bb277c19a68129940d0ed0490ac48fce2f2cf3cb377fb55c1432a5f4fbd97eacec22bc9cc0d36b9dcc5e99f7b4667cca71e65d5eb477270e
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Filesize
91KB
MD5423eb994ed553294f8a6813619b8da87
SHA1eca6a16ccd13adcfc27bc1041ddef97ec8081255
SHA256050b4f2d5ae8eaecd414318dc8e222a56f169626da6ca8feb7edd78e8b1f0218
SHA512fab0a9af8031c242c486de373df7277c8b0e39f7a0c9c2ac2e385dbd3ea67be16e91b128287634f76131e5264149ab1b452cd21df4c4895e8c4efc8d8cf99095
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Filesize
1.2MB
MD5082bbd8cb1a60f816e062792dce87dd9
SHA10c348a445d7ff4198d91854c2546c8507a7b8d01
SHA256048709c00f731bb5785df42ed59c9e4b54aa1150f7b50137d044defcce205be6
SHA5127b220fd56a42a7e68512aa74534f15746c4038fb79ecc264991e9357b7ebb4e4eea4d5075355a0116860fae833ce44a309cb5a6e5a8c5aef87286f314c381f63
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Filesize
49KB
MD54c5e9293ff34f97f1d10141f7a540fb4
SHA1b151bb1a5e1356b41ea6394a70175bfca73f8e03
SHA2563354b475a6779e1f332273cec24d126717a3ba23f1e9ad1c35c29f56637969de
SHA512ed53ccac7337c8a3c02dfcf779ace8eb6a960832ad1c459d615e3fd5199a5a793db88345c4f9ec465c643913c442f96cc2afaf62878b8113b4e1d66d5feb0be7
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d