Analysis
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max time kernel
150s -
max time network
151s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
24-01-2025 18:50
Behavioral task
behavioral1
Sample
af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe
Resource
win7-20241010-en
General
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Target
af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe
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Size
1.2MB
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MD5
0c7c4c6fd1c8129cc550c92a03d67fd5
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SHA1
2b4a260729953b6a6ab0831eb78bd37f6ad499a1
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SHA256
af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6
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SHA512
0abc4097b089db70cff6c3780bd6791a2a97612ae6500b2b6b7b97fc85d6d7a0e4619031a6eee10ea9c25ba8a47e143b005c22e96647987ff5915eb759b270b2
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtia:WIwgMEuy+inDfp3/XoCw57XYBwKa
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2776-28-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2776-29-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2900-53-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2900-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2900-56-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x0008000000016ca5-14.dat family_gh0strat behavioral1/memory/2776-28-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2776-29-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2900-53-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2900-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2900-56-0x0000000010000000-0x00000000101BA000-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\\259429007.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 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe -
Executes dropped EXE 6 IoCs
pid Process 2436 AK47.exe 2120 AK47.exe 2776 AK74.exe 2976 Ghiya.exe 2900 Ghiya.exe 3004 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 2524 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 2524 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 2120 AK47.exe 848 svchost.exe 2524 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 2976 Ghiya.exe 2524 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 2524 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 848 svchost.exe 3004 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/2524-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2524-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0009000000016d27-58.dat vmprotect behavioral1/memory/2524-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2524-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2524-83-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2524-87-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2524-90-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2524-93-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2524-96-0x0000000000400000-0x0000000000760000-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" af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.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\Ghiya.exe AK74.exe File opened for modification C:\Windows\SysWOW64\Ghiya.exe AK74.exe File created C:\Windows\SysWOW64\259429007.txt AK47.exe File created C:\Windows\SysWOW64\259429007.txt AK47.exe -
resource yara_rule behavioral1/memory/2776-26-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2776-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2776-29-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2900-53-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2900-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2900-56-0x0000000010000000-0x00000000101BA000-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 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.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 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 WScript.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 2676 cmd.exe 2684 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2684 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2524 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 2524 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 2524 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 2524 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 2524 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 2524 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 2524 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 2524 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2900 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2524 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2776 AK74.exe Token: SeLoadDriverPrivilege 2900 Ghiya.exe Token: 33 2900 Ghiya.exe Token: SeIncBasePriorityPrivilege 2900 Ghiya.exe Token: 33 2900 Ghiya.exe Token: SeIncBasePriorityPrivilege 2900 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2524 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 2524 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 2524 wrote to memory of 2436 2524 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 30 PID 2524 wrote to memory of 2436 2524 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 30 PID 2524 wrote to memory of 2436 2524 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 30 PID 2524 wrote to memory of 2436 2524 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 30 PID 2524 wrote to memory of 2120 2524 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 31 PID 2524 wrote to memory of 2120 2524 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 31 PID 2524 wrote to memory of 2120 2524 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 31 PID 2524 wrote to memory of 2120 2524 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 31 PID 2524 wrote to memory of 2776 2524 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 34 PID 2524 wrote to memory of 2776 2524 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 34 PID 2524 wrote to memory of 2776 2524 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 34 PID 2524 wrote to memory of 2776 2524 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 34 PID 2524 wrote to memory of 2776 2524 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 34 PID 2524 wrote to memory of 2776 2524 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 34 PID 2524 wrote to memory of 2776 2524 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 34 PID 2776 wrote to memory of 2676 2776 AK74.exe 36 PID 2776 wrote to memory of 2676 2776 AK74.exe 36 PID 2776 wrote to memory of 2676 2776 AK74.exe 36 PID 2776 wrote to memory of 2676 2776 AK74.exe 36 PID 2976 wrote to memory of 2900 2976 Ghiya.exe 37 PID 2976 wrote to memory of 2900 2976 Ghiya.exe 37 PID 2976 wrote to memory of 2900 2976 Ghiya.exe 37 PID 2976 wrote to memory of 2900 2976 Ghiya.exe 37 PID 2976 wrote to memory of 2900 2976 Ghiya.exe 37 PID 2976 wrote to memory of 2900 2976 Ghiya.exe 37 PID 2976 wrote to memory of 2900 2976 Ghiya.exe 37 PID 2676 wrote to memory of 2684 2676 cmd.exe 39 PID 2676 wrote to memory of 2684 2676 cmd.exe 39 PID 2676 wrote to memory of 2684 2676 cmd.exe 39 PID 2676 wrote to memory of 2684 2676 cmd.exe 39 PID 2524 wrote to memory of 2552 2524 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 40 PID 2524 wrote to memory of 2552 2524 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 40 PID 2524 wrote to memory of 2552 2524 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 40 PID 2524 wrote to memory of 2552 2524 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 40 PID 848 wrote to memory of 3004 848 svchost.exe 42 PID 848 wrote to memory of 3004 848 svchost.exe 42 PID 848 wrote to memory of 3004 848 svchost.exe 42 PID 848 wrote to memory of 3004 848 svchost.exe 42
Processes
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C:\Users\Admin\AppData\Local\Temp\af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe"C:\Users\Admin\AppData\Local\Temp\af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.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:2524 -
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:2436
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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:2120
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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:2776 -
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:2676 -
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:2684
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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:2552
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2408
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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:848 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259429007.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3004
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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:2976 -
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:2900
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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
MD5ef235c82baa396a1ac364908d83a28a5
SHA1c7f4d38473c0cf06cddd829215f37f66813a2d60
SHA256ccbda30300d943862cf2759cce85dbb1d955b4c917b307819d79e6fe89d58ee8
SHA512014f216fb2d87bc3e01cc300df17ceb54062000edfa9dcbd01734a3d824c90a78a04a70250c9ac0bb6d9b5f2555b63e36625f708c0ed2d3541f3012c12f166a9
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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
MD5e93c5e8b54514d65965a173bb834242a
SHA1d65327208c4eb004d717837176a40875611c11d9
SHA256eff54aa8582ba6f9614a9cf77c6f640398af3cf80288327c91fe8aabb0601cbf
SHA5126b104c2fb3886153478bd9ef458424ac69f7b1f2a3aaa909ff5c1b346bb4b3246c20e938fd19502ef4be2e62bdcdb800583c941fbd4ac25cba36ba1f18c764fd
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Filesize
49KB
MD5b7beddd9b7cc7711c0218d3ce97d4b31
SHA1b01a86e88f87fcb7b16a7a62488ee82c768b0d8b
SHA256227705d866cc59f8d471f6625f28f10c61b041b7879ae0baf0f1dcf6b07b92b6
SHA512cc1d3fef30f5fc35c22167d6c23236896c84ae53476ff608623e8f7e75581986b3b07d6a1280d6c62454f18e52f7d96c09510ed3ce85f2b5f32b068377a3c916
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d