Analysis
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max time kernel
150s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
19-01-2025 06:54
Behavioral task
behavioral1
Sample
dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe
Resource
win7-20240903-en
General
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Target
dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe
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Size
1.2MB
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MD5
1150409b3dd36ff91a23476fc376c7b5
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SHA1
a3fd4655614fbc47b44936dcfc16d0f7f77fcf62
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SHA256
dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96
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SHA512
4e3ccf5b751c40e86fe9f12b57be7190df6b8bb12813a9736004f3d0246032d44309646fe87a33a99d0ca17d7cec1055a014d98e19529da561314b106e5b88b3
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiv:WIwgMEuy+inDfp3/XoCw57XYBwKv
Malware Config
Signatures
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resource yara_rule behavioral1/memory/1268-24-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/1268-23-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/3012-50-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/3012-55-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/3012-66-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x00080000000173f4-15.dat family_gh0strat behavioral1/memory/1268-24-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/1268-23-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/3012-50-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/3012-55-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/3012-66-0x0000000010000000-0x00000000101BA000-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\\259461284.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 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe -
Executes dropped EXE 6 IoCs
pid Process 2764 AK47.exe 2804 AK47.exe 1268 AK74.exe 2608 Ghiya.exe 3012 Ghiya.exe 1084 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 2160 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 2160 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 2764 AK47.exe 2160 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 2092 svchost.exe 2608 Ghiya.exe 2160 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 2160 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 2092 svchost.exe 1084 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/2160-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2160-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0017000000018663-57.dat vmprotect behavioral1/memory/2160-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2160-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2160-83-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2160-87-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2160-90-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2160-93-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2160-96-0x0000000000400000-0x0000000000760000-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" dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe -
Drops file in System32 directory 7 IoCs
description ioc Process 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\259461284.txt AK47.exe File created C:\Windows\SysWOW64\259461284.txt AK47.exe File created C:\Windows\SysWOW64\Ghiya.exe AK74.exe -
resource yara_rule behavioral1/memory/1268-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/1268-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/1268-21-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/3012-50-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/3012-55-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/3012-66-0x0000000010000000-0x00000000101BA000-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 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 AK74.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 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.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 2836 PING.EXE 2620 cmd.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2836 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2160 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 2160 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 2160 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 2160 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 2160 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 2160 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 2160 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 2160 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 3012 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2160 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 1268 AK74.exe Token: SeLoadDriverPrivilege 3012 Ghiya.exe Token: 33 3012 Ghiya.exe Token: SeIncBasePriorityPrivilege 3012 Ghiya.exe Token: 33 3012 Ghiya.exe Token: SeIncBasePriorityPrivilege 3012 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2160 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 2160 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 2160 wrote to memory of 2764 2160 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 30 PID 2160 wrote to memory of 2764 2160 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 30 PID 2160 wrote to memory of 2764 2160 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 30 PID 2160 wrote to memory of 2764 2160 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 30 PID 2160 wrote to memory of 2804 2160 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 31 PID 2160 wrote to memory of 2804 2160 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 31 PID 2160 wrote to memory of 2804 2160 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 31 PID 2160 wrote to memory of 2804 2160 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 31 PID 2160 wrote to memory of 1268 2160 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 32 PID 2160 wrote to memory of 1268 2160 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 32 PID 2160 wrote to memory of 1268 2160 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 32 PID 2160 wrote to memory of 1268 2160 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 32 PID 2160 wrote to memory of 1268 2160 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 32 PID 2160 wrote to memory of 1268 2160 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 32 PID 2160 wrote to memory of 1268 2160 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 32 PID 1268 wrote to memory of 2620 1268 AK74.exe 36 PID 1268 wrote to memory of 2620 1268 AK74.exe 36 PID 1268 wrote to memory of 2620 1268 AK74.exe 36 PID 1268 wrote to memory of 2620 1268 AK74.exe 36 PID 2608 wrote to memory of 3012 2608 Ghiya.exe 38 PID 2608 wrote to memory of 3012 2608 Ghiya.exe 38 PID 2608 wrote to memory of 3012 2608 Ghiya.exe 38 PID 2608 wrote to memory of 3012 2608 Ghiya.exe 38 PID 2608 wrote to memory of 3012 2608 Ghiya.exe 38 PID 2608 wrote to memory of 3012 2608 Ghiya.exe 38 PID 2608 wrote to memory of 3012 2608 Ghiya.exe 38 PID 2620 wrote to memory of 2836 2620 cmd.exe 39 PID 2620 wrote to memory of 2836 2620 cmd.exe 39 PID 2620 wrote to memory of 2836 2620 cmd.exe 39 PID 2620 wrote to memory of 2836 2620 cmd.exe 39 PID 2160 wrote to memory of 2204 2160 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 40 PID 2160 wrote to memory of 2204 2160 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 40 PID 2160 wrote to memory of 2204 2160 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 40 PID 2160 wrote to memory of 2204 2160 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 40 PID 2092 wrote to memory of 1084 2092 svchost.exe 42 PID 2092 wrote to memory of 1084 2092 svchost.exe 42 PID 2092 wrote to memory of 1084 2092 svchost.exe 42 PID 2092 wrote to memory of 1084 2092 svchost.exe 42
Processes
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C:\Users\Admin\AppData\Local\Temp\dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe"C:\Users\Admin\AppData\Local\Temp\dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.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:2160 -
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:2764
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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:2804
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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:1268 -
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:2620 -
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:2836
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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:2204
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2872
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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:2092 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259461284.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1084
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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:2608 -
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:3012
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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
MD57f69cd462aa806ec62d67052fd521af4
SHA1e922b96210af5a4121b493a0e9448b734e57b070
SHA2564d67dcbedb748f7755846236f54a486c0742ebb898520835b3d04392e20fd55f
SHA5124a5422f8bf4dccb2d2dec6d5656affe49f7bdbcaa930b06fa816ac30dbdde12201dfdeaf8c4d96e24e64cb75c3182532221c57de3bf79cca3bc2a0d34e3fc89c
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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
MD52a46c0e5d9b46542e5a6457fb58fb05a
SHA12e79f33b5d9a9e3274e7ca18fc366e999a6e62a3
SHA256803e14f1ec4495d6814b1ab0599cd052343796ad1204bd5eb8f75a47b85dadba
SHA512066bc7991bf3386a39511c9b612b5642744d2cbee001ed8b7633f39e8ef4a8bcfabbe2a0bde46ea9130466e1222e2fdf63dbdd859e299ae905eddb702dd9a379
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Filesize
49KB
MD51e324526c187a58a3286e33ff6759141
SHA1e347bd33d2a058145107277962bfdfd85a8fa58e
SHA256ad8e0d64d019fbae8b5f4503eb714755c3a1e16c8b888dbd09cc1c1f22d17af2
SHA51222d884e45ce4d1f853afcaa1e0e67de8ad5496577f9f2ae5da7bc5ddfe5f39260b990a6503748475e7a96ee1160df9f07bd4c1001cc567583baa6d537771adb8
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d