Analysis
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max time kernel
150s -
max time network
147s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
24/01/2025, 18:45 UTC
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/2832-24-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2832-23-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2876-39-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2876-38-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2876-40-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2876-48-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2876-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral1/files/0x0009000000016cd8-14.dat family_gh0strat behavioral1/memory/2832-24-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2832-23-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2876-39-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2876-38-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2876-40-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2876-48-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2876-49-0x0000000010000000-0x00000000101BA000-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 -
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 5 IoCs
pid Process 3064 AK47.exe 2528 AK47.exe 2832 AK74.exe 2900 Ghiya.exe 2876 Ghiya.exe -
Loads dropped DLL 7 IoCs
pid Process 108 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 108 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 2528 AK47.exe 108 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 2900 Ghiya.exe 108 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 108 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe -
resource yara_rule behavioral1/memory/108-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/108-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0007000000016d2c-55.dat vmprotect behavioral1/memory/108-65-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/108-71-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/108-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/108-78-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/108-81-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/108-84-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/108-88-0x0000000000400000-0x0000000000760000-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 3 IoCs
description ioc Process File created C:\Windows\SysWOW64\259534573.txt AK47.exe File created C:\Windows\SysWOW64\Ghiya.exe AK74.exe File opened for modification C:\Windows\SysWOW64\Ghiya.exe AK74.exe -
resource yara_rule behavioral1/memory/2832-21-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2832-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2832-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2876-39-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2876-36-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2876-38-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2876-40-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2876-48-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2876-49-0x0000000010000000-0x00000000101BA000-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 9 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 AK74.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.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 WScript.exe 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 Ghiya.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2696 cmd.exe 2752 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2752 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 108 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 108 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 108 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 108 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 108 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 108 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 108 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 108 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2876 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 108 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2832 AK74.exe Token: SeLoadDriverPrivilege 2876 Ghiya.exe Token: 33 2876 Ghiya.exe Token: SeIncBasePriorityPrivilege 2876 Ghiya.exe Token: 33 2876 Ghiya.exe Token: SeIncBasePriorityPrivilege 2876 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 108 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 108 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 108 wrote to memory of 3064 108 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 29 PID 108 wrote to memory of 3064 108 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 29 PID 108 wrote to memory of 3064 108 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 29 PID 108 wrote to memory of 3064 108 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 29 PID 108 wrote to memory of 2528 108 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 30 PID 108 wrote to memory of 2528 108 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 30 PID 108 wrote to memory of 2528 108 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 30 PID 108 wrote to memory of 2528 108 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 30 PID 108 wrote to memory of 2832 108 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 31 PID 108 wrote to memory of 2832 108 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 31 PID 108 wrote to memory of 2832 108 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 31 PID 108 wrote to memory of 2832 108 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 31 PID 108 wrote to memory of 2832 108 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 31 PID 108 wrote to memory of 2832 108 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 31 PID 108 wrote to memory of 2832 108 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 31 PID 2832 wrote to memory of 2696 2832 AK74.exe 33 PID 2832 wrote to memory of 2696 2832 AK74.exe 33 PID 2832 wrote to memory of 2696 2832 AK74.exe 33 PID 2832 wrote to memory of 2696 2832 AK74.exe 33 PID 2900 wrote to memory of 2876 2900 Ghiya.exe 34 PID 2900 wrote to memory of 2876 2900 Ghiya.exe 34 PID 2900 wrote to memory of 2876 2900 Ghiya.exe 34 PID 2900 wrote to memory of 2876 2900 Ghiya.exe 34 PID 2900 wrote to memory of 2876 2900 Ghiya.exe 34 PID 2900 wrote to memory of 2876 2900 Ghiya.exe 34 PID 2900 wrote to memory of 2876 2900 Ghiya.exe 34 PID 2696 wrote to memory of 2752 2696 cmd.exe 36 PID 2696 wrote to memory of 2752 2696 cmd.exe 36 PID 2696 wrote to memory of 2752 2696 cmd.exe 36 PID 2696 wrote to memory of 2752 2696 cmd.exe 36 PID 108 wrote to memory of 2744 108 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 38 PID 108 wrote to memory of 2744 108 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 38 PID 108 wrote to memory of 2744 108 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 38 PID 108 wrote to memory of 2744 108 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 38 PID 108 wrote to memory of 568 108 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 37 PID 108 wrote to memory of 568 108 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 37 PID 108 wrote to memory of 568 108 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 37 PID 108 wrote to memory of 568 108 af907180bf54975900b41be093a8437c5e30adc3cac3e33b71cef668bbb8dfb6.exe 37
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:108 -
C:\Users\Admin\AppData\Local\Temp\AK47.exe"C:\Users\Admin\AppData\Local\Temp\AK47.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3064
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C:\Users\Admin\AppData\Local\Temp\AK47.exeC:\Users\Admin\AppData\Local\Temp\\AK47.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:2528
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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:2832 -
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:2696 -
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:2752
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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:568
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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:2744
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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:2900 -
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:2876
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Network
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Remote address:8.8.8.8:53Requestcf1549064127.f3322.netIN AResponse
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152 B 3
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152 B 3
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152 B 3
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152 B 3
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152 B 3
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152 B 3
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152 B 3
MITRE ATT&CK Enterprise v15
Privilege 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
MD524570bd341cc5cb75d575b63ea2cd4ea
SHA1cbbd732fbbe05c8b0641766402afac4522d9e7de
SHA256da86292d0b67ade118497a658179098e68bc16aeba716b5dbc05a226ba04190a
SHA512792dd6580e2990fc4a4c688766c6486baf52d33a98ba1d5680c7f45dd7a30e527d8473667b1bb7459aef841947387f37a974eaced2549d5beda6b54f2a712185
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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
MD577df4512e3e2dd4bc2670c9acd4d340b
SHA1090bcefc4c4286bd051ed079324727749f428dd4
SHA256cc4340745097f84e524dc6f1c21d4ea4b0f63f660ecec62a5ea584f91387eca0
SHA5120a66807bdb923b02d33b5a5416077d392e0528b89db033ddfed7b7598d0414a23c404feae20fc6108c7906250a601a0edf61c0130b247084999607753115ff28
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Filesize
49KB
MD5eb42fc7544b96e9b32f5f039a3c75e18
SHA1b4e5d4d4836cdc89cf16d6333a4b258085bc0736
SHA25651d132f476aa6e67d4f4459d85989377b3c053fd79ab03cfe39c86f676b7c237
SHA512ba80d77941bda1eb3c83a553c6bf9c9ca3077bd5bcc5627f83a715032f32cd953352c203740734890e1a08e9572fa1e188da00bc7330cbbf1ef89aa2fc8478a6