Analysis
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max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system -
submitted
26-12-2024 07:04
Behavioral task
behavioral1
Sample
22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c.exe
Resource
win7-20241023-en
General
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Target
22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c.exe
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Size
1.2MB
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MD5
060f31f364e76106005970e3f6c9ec11
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SHA1
b0e68a86450537accf30ae013026cb452be36a84
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SHA256
22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c
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SHA512
9e5e7127eccdab9485d7d8ee5e57de399c5ad16f8cf4e064a35cd6a08a0a2c4500ccfd55c4c814c0cc2c12ad764338349585bf5195bfea5a42a667af0e5605e1
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiS:WIwgMEuy+inDfp3/XoCw57XYBwKS
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2824-29-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2824-28-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/1548-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/1548-53-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/1548-66-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x000800000001610d-14.dat family_gh0strat behavioral1/memory/2824-29-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2824-28-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/1548-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/1548-53-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/1548-66-0x0000000010000000-0x00000000101BA000-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\\259406980.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 22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c.exe -
Executes dropped EXE 6 IoCs
pid Process 2812 AK47.exe 2668 AK47.exe 2824 AK74.exe 2096 Ghiya.exe 1548 Ghiya.exe 1584 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 2804 22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c.exe 2804 22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c.exe 2668 AK47.exe 2924 svchost.exe 2804 22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c.exe 2096 Ghiya.exe 2804 22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c.exe 2804 22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c.exe 2924 svchost.exe 1584 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/2804-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2804-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x002d000000015f25-57.dat vmprotect behavioral1/memory/2804-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2804-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2804-83-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2804-87-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2804-90-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2804-93-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2804-96-0x0000000000400000-0x0000000000760000-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" 22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c.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\259406980.txt AK47.exe File created C:\Windows\SysWOW64\259406980.txt AK47.exe -
resource yara_rule behavioral1/memory/2824-26-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2824-29-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2824-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/1548-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/1548-53-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/1548-66-0x0000000010000000-0x00000000101BA000-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 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 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 AK47.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 22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 268 cmd.exe 2624 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2624 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2804 22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c.exe 2804 22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c.exe 2804 22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c.exe 2804 22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c.exe 2804 22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c.exe 2804 22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c.exe 2804 22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c.exe 2804 22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 1548 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2804 22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2824 AK74.exe Token: SeLoadDriverPrivilege 1548 Ghiya.exe Token: 33 1548 Ghiya.exe Token: SeIncBasePriorityPrivilege 1548 Ghiya.exe Token: 33 1548 Ghiya.exe Token: SeIncBasePriorityPrivilege 1548 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2804 22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c.exe 2804 22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 2804 wrote to memory of 2812 2804 22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c.exe 30 PID 2804 wrote to memory of 2812 2804 22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c.exe 30 PID 2804 wrote to memory of 2812 2804 22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c.exe 30 PID 2804 wrote to memory of 2812 2804 22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c.exe 30 PID 2804 wrote to memory of 2668 2804 22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c.exe 31 PID 2804 wrote to memory of 2668 2804 22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c.exe 31 PID 2804 wrote to memory of 2668 2804 22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c.exe 31 PID 2804 wrote to memory of 2668 2804 22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c.exe 31 PID 2804 wrote to memory of 2824 2804 22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c.exe 34 PID 2804 wrote to memory of 2824 2804 22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c.exe 34 PID 2804 wrote to memory of 2824 2804 22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c.exe 34 PID 2804 wrote to memory of 2824 2804 22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c.exe 34 PID 2804 wrote to memory of 2824 2804 22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c.exe 34 PID 2804 wrote to memory of 2824 2804 22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c.exe 34 PID 2804 wrote to memory of 2824 2804 22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c.exe 34 PID 2824 wrote to memory of 268 2824 AK74.exe 36 PID 2824 wrote to memory of 268 2824 AK74.exe 36 PID 2824 wrote to memory of 268 2824 AK74.exe 36 PID 2824 wrote to memory of 268 2824 AK74.exe 36 PID 2096 wrote to memory of 1548 2096 Ghiya.exe 38 PID 2096 wrote to memory of 1548 2096 Ghiya.exe 38 PID 2096 wrote to memory of 1548 2096 Ghiya.exe 38 PID 2096 wrote to memory of 1548 2096 Ghiya.exe 38 PID 2096 wrote to memory of 1548 2096 Ghiya.exe 38 PID 2096 wrote to memory of 1548 2096 Ghiya.exe 38 PID 2096 wrote to memory of 1548 2096 Ghiya.exe 38 PID 268 wrote to memory of 2624 268 cmd.exe 39 PID 268 wrote to memory of 2624 268 cmd.exe 39 PID 268 wrote to memory of 2624 268 cmd.exe 39 PID 268 wrote to memory of 2624 268 cmd.exe 39 PID 2804 wrote to memory of 1332 2804 22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c.exe 40 PID 2804 wrote to memory of 1332 2804 22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c.exe 40 PID 2804 wrote to memory of 1332 2804 22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c.exe 40 PID 2804 wrote to memory of 1332 2804 22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c.exe 40 PID 2924 wrote to memory of 1584 2924 svchost.exe 42 PID 2924 wrote to memory of 1584 2924 svchost.exe 42 PID 2924 wrote to memory of 1584 2924 svchost.exe 42 PID 2924 wrote to memory of 1584 2924 svchost.exe 42
Processes
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C:\Users\Admin\AppData\Local\Temp\22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c.exe"C:\Users\Admin\AppData\Local\Temp\22cbbb3b454658fd4e65a73f6af7a3fd75d198abd909d5eb311ca67e2894217c.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:2804 -
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:2812
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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:2668
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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:2824 -
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:268 -
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:2624
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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:1332
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2940
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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:2924 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259406980.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1584
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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:2096 -
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:1548
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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
MD507ade6accb4e3799a0d0462cd64209e3
SHA121cdf560ce964e6b968fd764409e7d099873d54e
SHA256f956e1b7a30a91b2e1ba9d9ed68efc3ba8b56083a8fef7b8d24654e78865b552
SHA5127165d385efe7bc706d13872d3ab23763775ab396e04d9a7e077753d46794c9221f65d1da84246925185739f49a538a0b97fc4fe30c543dc92249a9ebbafd5c44
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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
MD567c79bf1d7ab76a1ba408f7b6e2e94a0
SHA1ec8d830e436fcaf347b7477513a2cbbba5110e6c
SHA256ff67beca48353d28eb8f804f3f2b021727bc41d6b0da75da6168a8bedaf4c5d9
SHA512aa511b8a7c0b273d6871b9f2792a979f22a7ff20a96d9f741c7969b54cca1f1c152e1cb8bb39c01619a702b7191735cda8928ac48995ab95d1201d27058e3d47
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Filesize
49KB
MD5f0db62cc01a61a16c25b7ee73f7721fe
SHA11bc994c3ad8acfa704e3a399ad0a71ae8e93a51a
SHA256cfe44b576a6a5e08c91115b4e6084cabee92b19546f98a75db7df9b61cc6b71b
SHA512257bd315bebf5444bb903dedc36a701b787c45c09b8c2e04e7a5b065ecfc2c43341038890cd2f28f26f574bf51b4df8d988bfc9b46d376325865af2f1d0c9cc9
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d