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
01-01-2025 17:48
Behavioral task
behavioral1
Sample
d9906e7d93028a9e753edc2f56d9095116e696ab942dba24075dec4dec283030.exe
Resource
win7-20240903-en
General
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Target
d9906e7d93028a9e753edc2f56d9095116e696ab942dba24075dec4dec283030.exe
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Size
1.2MB
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MD5
7dc3394de9fe5afbc47c2c48d6ace1e6
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SHA1
22cf17e6062419cbd653bd9ce942224c845fb3d1
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SHA256
d9906e7d93028a9e753edc2f56d9095116e696ab942dba24075dec4dec283030
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SHA512
f4c3acfec7ca704034c36f571ccad645fbce89c4b359ac2a3fadc18e0d097cc2c513cf8143212e224175d7fc4b618062c34bad4124eb71ecc2520efc59140cb6
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiA:WIwgMEuy+inDfp3/XoCw57XYBwKA
Malware Config
Signatures
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resource yara_rule behavioral2/memory/980-27-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/980-26-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1364-39-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1364-40-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2984-50-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2984-54-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2984-55-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral2/files/0x000a000000023b79-17.dat family_gh0strat behavioral2/memory/980-27-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/980-26-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1364-39-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1364-40-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2984-50-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2984-54-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2984-55-0x0000000010000000-0x00000000101BA000-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\\240618578.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-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation d9906e7d93028a9e753edc2f56d9095116e696ab942dba24075dec4dec283030.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk d9906e7d93028a9e753edc2f56d9095116e696ab942dba24075dec4dec283030.exe -
Executes dropped EXE 6 IoCs
pid Process 4520 AK47.exe 1620 AK47.exe 980 AK74.exe 1364 Ghiya.exe 2984 Ghiya.exe 3044 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 4520 AK47.exe 3844 svchost.exe 3044 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/384-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/384-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x000d000000023b6c-60.dat vmprotect behavioral2/memory/384-70-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/384-73-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/384-76-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/384-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/384-83-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/384-86-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/384-89-0x0000000000400000-0x0000000000760000-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" d9906e7d93028a9e753edc2f56d9095116e696ab942dba24075dec4dec283030.exe -
Drops file in System32 directory 6 IoCs
description ioc Process 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\240618578.txt AK47.exe -
resource yara_rule behavioral2/memory/980-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/980-27-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/980-26-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1364-39-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1364-40-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1364-37-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2984-50-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2984-54-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2984-55-0x0000000010000000-0x00000000101BA000-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 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 WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d9906e7d93028a9e753edc2f56d9095116e696ab942dba24075dec4dec283030.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 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 3976 cmd.exe 2980 PING.EXE -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000_Classes\Local Settings d9906e7d93028a9e753edc2f56d9095116e696ab942dba24075dec4dec283030.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2980 PING.EXE -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 384 d9906e7d93028a9e753edc2f56d9095116e696ab942dba24075dec4dec283030.exe 384 d9906e7d93028a9e753edc2f56d9095116e696ab942dba24075dec4dec283030.exe 384 d9906e7d93028a9e753edc2f56d9095116e696ab942dba24075dec4dec283030.exe 384 d9906e7d93028a9e753edc2f56d9095116e696ab942dba24075dec4dec283030.exe 384 d9906e7d93028a9e753edc2f56d9095116e696ab942dba24075dec4dec283030.exe 384 d9906e7d93028a9e753edc2f56d9095116e696ab942dba24075dec4dec283030.exe 384 d9906e7d93028a9e753edc2f56d9095116e696ab942dba24075dec4dec283030.exe 384 d9906e7d93028a9e753edc2f56d9095116e696ab942dba24075dec4dec283030.exe 384 d9906e7d93028a9e753edc2f56d9095116e696ab942dba24075dec4dec283030.exe 384 d9906e7d93028a9e753edc2f56d9095116e696ab942dba24075dec4dec283030.exe 384 d9906e7d93028a9e753edc2f56d9095116e696ab942dba24075dec4dec283030.exe 384 d9906e7d93028a9e753edc2f56d9095116e696ab942dba24075dec4dec283030.exe 384 d9906e7d93028a9e753edc2f56d9095116e696ab942dba24075dec4dec283030.exe 384 d9906e7d93028a9e753edc2f56d9095116e696ab942dba24075dec4dec283030.exe 384 d9906e7d93028a9e753edc2f56d9095116e696ab942dba24075dec4dec283030.exe 384 d9906e7d93028a9e753edc2f56d9095116e696ab942dba24075dec4dec283030.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2984 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 384 d9906e7d93028a9e753edc2f56d9095116e696ab942dba24075dec4dec283030.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 980 AK74.exe Token: SeLoadDriverPrivilege 2984 Ghiya.exe Token: 33 2984 Ghiya.exe Token: SeIncBasePriorityPrivilege 2984 Ghiya.exe Token: 33 2984 Ghiya.exe Token: SeIncBasePriorityPrivilege 2984 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 384 d9906e7d93028a9e753edc2f56d9095116e696ab942dba24075dec4dec283030.exe 384 d9906e7d93028a9e753edc2f56d9095116e696ab942dba24075dec4dec283030.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 384 wrote to memory of 4520 384 d9906e7d93028a9e753edc2f56d9095116e696ab942dba24075dec4dec283030.exe 82 PID 384 wrote to memory of 4520 384 d9906e7d93028a9e753edc2f56d9095116e696ab942dba24075dec4dec283030.exe 82 PID 384 wrote to memory of 4520 384 d9906e7d93028a9e753edc2f56d9095116e696ab942dba24075dec4dec283030.exe 82 PID 384 wrote to memory of 1620 384 d9906e7d93028a9e753edc2f56d9095116e696ab942dba24075dec4dec283030.exe 83 PID 384 wrote to memory of 1620 384 d9906e7d93028a9e753edc2f56d9095116e696ab942dba24075dec4dec283030.exe 83 PID 384 wrote to memory of 1620 384 d9906e7d93028a9e753edc2f56d9095116e696ab942dba24075dec4dec283030.exe 83 PID 384 wrote to memory of 980 384 d9906e7d93028a9e753edc2f56d9095116e696ab942dba24075dec4dec283030.exe 85 PID 384 wrote to memory of 980 384 d9906e7d93028a9e753edc2f56d9095116e696ab942dba24075dec4dec283030.exe 85 PID 384 wrote to memory of 980 384 d9906e7d93028a9e753edc2f56d9095116e696ab942dba24075dec4dec283030.exe 85 PID 980 wrote to memory of 3976 980 AK74.exe 88 PID 980 wrote to memory of 3976 980 AK74.exe 88 PID 980 wrote to memory of 3976 980 AK74.exe 88 PID 1364 wrote to memory of 2984 1364 Ghiya.exe 89 PID 1364 wrote to memory of 2984 1364 Ghiya.exe 89 PID 1364 wrote to memory of 2984 1364 Ghiya.exe 89 PID 384 wrote to memory of 3008 384 d9906e7d93028a9e753edc2f56d9095116e696ab942dba24075dec4dec283030.exe 91 PID 384 wrote to memory of 3008 384 d9906e7d93028a9e753edc2f56d9095116e696ab942dba24075dec4dec283030.exe 91 PID 384 wrote to memory of 3008 384 d9906e7d93028a9e753edc2f56d9095116e696ab942dba24075dec4dec283030.exe 91 PID 3976 wrote to memory of 2980 3976 cmd.exe 92 PID 3976 wrote to memory of 2980 3976 cmd.exe 92 PID 3976 wrote to memory of 2980 3976 cmd.exe 92 PID 3844 wrote to memory of 3044 3844 svchost.exe 94 PID 3844 wrote to memory of 3044 3844 svchost.exe 94 PID 3844 wrote to memory of 3044 3844 svchost.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\d9906e7d93028a9e753edc2f56d9095116e696ab942dba24075dec4dec283030.exe"C:\Users\Admin\AppData\Local\Temp\d9906e7d93028a9e753edc2f56d9095116e696ab942dba24075dec4dec283030.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:384 -
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:4520
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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:1620
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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:980 -
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:3976 -
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:2980
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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:3008
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2116
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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:3844 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240618578.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3044
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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:1364 -
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:2984
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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
MD5a68b162f70a8fc549187a97e750c529f
SHA1182c84826c9b39733ea91cb4308eb3162169c0af
SHA256f0aff8f066803a856aad397c34db0d4f782413d94270d646b78ba5c18761e487
SHA512d3b86866cb8a2a9c66391b044dc424fabeed34a020e533d4c59244418377086e45fcd5d7955c118cacfd94961fffae925ea1a42c2e082e7c4d1bfd4ce14c7498
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Filesize
1.2MB
MD554456b9912e3f9e8628bde3d6828d440
SHA1e56f4b524cc75f07395e4fe973246aceaffeb0fd
SHA256b4b60989ee4d6e097f0fd3b6fddb8a478ad691c0111a7b947dbde9fe51af1c42
SHA512fa7f4b38463fa361ede6ce8a4cdbdee903ced57edc735d046007ec59573e6c7e7b89da2514be0504d42fb846402ffbfcf95f9b35d2f8b5504edd25b76024a26f
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Filesize
49KB
MD5b17758f158f1f203b92c7a05c2582f08
SHA1d82c5dfbf3164be90a87a0ad2ed5db8d32f59350
SHA25602625f74eda5647298cb725a22533d26b456f347d4502a75b71e434cb350a85e
SHA512a575527051ccea878cc30c9221d697104b06987069e55c6cc9f86d0d060de1fd4370618be0d03928c1746297deae35c3ab01d2a64a9bb58caede0efdfc69636b
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641