Analysis
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max time kernel
150s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
16-01-2025 11:49
Behavioral task
behavioral1
Sample
5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe
Resource
win7-20240708-en
General
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Target
5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe
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Size
1.2MB
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MD5
07022f08e7a83c0f9ae99b5031685a8c
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SHA1
bdda7bbe5873d6ff342c5c783001beddd92e6215
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SHA256
5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f
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SHA512
f793ae8d6fb4253822a07811e2fe044f0a5c41dfc16c51d4a149dbc53b06e9e06a8d72f885dfe5e91ecd3392e6db69dab436f3bf663b107d9d0c54c977c24545
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtix:WIwgMEuy+inDfp3/XoCw57XYBwKx
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2872-28-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2872-29-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2680-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2680-53-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2680-54-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x0008000000016d49-14.dat family_gh0strat behavioral1/memory/2872-28-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2872-29-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2680-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2680-53-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2680-54-0x0000000010000000-0x00000000101BA000-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\\259451955.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 5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe -
Executes dropped EXE 6 IoCs
pid Process 2804 AK47.exe 2788 AK47.exe 2872 AK74.exe 2828 Ghiya.exe 2680 Ghiya.exe 2868 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 2212 5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe 2212 5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe 2788 AK47.exe 2128 svchost.exe 2212 5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe 2828 Ghiya.exe 2212 5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe 2212 5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe 2128 svchost.exe 2868 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/2212-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2212-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0007000000017349-58.dat vmprotect behavioral1/memory/2212-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2212-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2212-83-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2212-87-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2212-90-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2212-93-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2212-96-0x0000000000400000-0x0000000000760000-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" 5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe -
Drops file in System32 directory 7 IoCs
description ioc Process File created C:\Windows\SysWOW64\259451955.txt AK47.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\Ghiya.exe AK74.exe File opened for modification C:\Windows\SysWOW64\Ghiya.exe AK74.exe File created C:\Windows\SysWOW64\259451955.txt AK47.exe -
resource yara_rule behavioral1/memory/2872-26-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2872-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2872-29-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2680-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2680-53-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2680-54-0x0000000010000000-0x00000000101BA000-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 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 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 5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.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 -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2624 cmd.exe 2920 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2920 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2212 5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe 2212 5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe 2212 5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe 2212 5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe 2212 5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe 2212 5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe 2212 5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe 2212 5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2680 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2212 5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2872 AK74.exe Token: SeLoadDriverPrivilege 2680 Ghiya.exe Token: 33 2680 Ghiya.exe Token: SeIncBasePriorityPrivilege 2680 Ghiya.exe Token: 33 2680 Ghiya.exe Token: SeIncBasePriorityPrivilege 2680 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2212 5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe 2212 5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 2212 wrote to memory of 2804 2212 5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe 31 PID 2212 wrote to memory of 2804 2212 5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe 31 PID 2212 wrote to memory of 2804 2212 5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe 31 PID 2212 wrote to memory of 2804 2212 5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe 31 PID 2212 wrote to memory of 2788 2212 5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe 32 PID 2212 wrote to memory of 2788 2212 5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe 32 PID 2212 wrote to memory of 2788 2212 5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe 32 PID 2212 wrote to memory of 2788 2212 5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe 32 PID 2212 wrote to memory of 2872 2212 5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe 35 PID 2212 wrote to memory of 2872 2212 5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe 35 PID 2212 wrote to memory of 2872 2212 5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe 35 PID 2212 wrote to memory of 2872 2212 5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe 35 PID 2212 wrote to memory of 2872 2212 5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe 35 PID 2212 wrote to memory of 2872 2212 5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe 35 PID 2212 wrote to memory of 2872 2212 5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe 35 PID 2872 wrote to memory of 2624 2872 AK74.exe 37 PID 2872 wrote to memory of 2624 2872 AK74.exe 37 PID 2872 wrote to memory of 2624 2872 AK74.exe 37 PID 2872 wrote to memory of 2624 2872 AK74.exe 37 PID 2828 wrote to memory of 2680 2828 Ghiya.exe 38 PID 2828 wrote to memory of 2680 2828 Ghiya.exe 38 PID 2828 wrote to memory of 2680 2828 Ghiya.exe 38 PID 2828 wrote to memory of 2680 2828 Ghiya.exe 38 PID 2828 wrote to memory of 2680 2828 Ghiya.exe 38 PID 2828 wrote to memory of 2680 2828 Ghiya.exe 38 PID 2828 wrote to memory of 2680 2828 Ghiya.exe 38 PID 2624 wrote to memory of 2920 2624 cmd.exe 40 PID 2624 wrote to memory of 2920 2624 cmd.exe 40 PID 2624 wrote to memory of 2920 2624 cmd.exe 40 PID 2624 wrote to memory of 2920 2624 cmd.exe 40 PID 2212 wrote to memory of 1800 2212 5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe 41 PID 2212 wrote to memory of 1800 2212 5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe 41 PID 2212 wrote to memory of 1800 2212 5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe 41 PID 2212 wrote to memory of 1800 2212 5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe 41 PID 2128 wrote to memory of 2868 2128 svchost.exe 43 PID 2128 wrote to memory of 2868 2128 svchost.exe 43 PID 2128 wrote to memory of 2868 2128 svchost.exe 43 PID 2128 wrote to memory of 2868 2128 svchost.exe 43
Processes
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C:\Users\Admin\AppData\Local\Temp\5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe"C:\Users\Admin\AppData\Local\Temp\5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.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:2212 -
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:2804
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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:2788
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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:2872 -
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:2624 -
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:2920
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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:1800
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2564
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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:2128 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259451955.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2868
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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:2828 -
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:2680
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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
MD5b14697613776c8972bf0c38ffaf1ad80
SHA12727d12b6240bfef6216dae5b6199515d9c2510b
SHA25633c3cccadbd9aa1752c115c95398e96cf03faeb7d995cc6b522595ec63060070
SHA5123c0b60a74d25d12f9eaf7bf3e5073539a9c9b67c407acf945ca10dbe20082c20e93613dbfe46c72dd05c18331ec6848ce399a7ed6f94b788630c9754fb392dc9
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Filesize
1.2MB
MD580e1ff3c58a87ce1d685661fc93ffb2a
SHA17535679df5c8e7528821c301b27fc6ca0e294af5
SHA256f90ba8b38034b234f4133eead48a05a2d08aafd570884250cea8dcdf76083c44
SHA512e43b556a7e4bfd513eff8d98307608251bbca3a19d32472530b27a417501664faa999b6d2b677cd4bf4c8546e36b23ba2b4c23815aafcb18f9f561009622daa5
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Filesize
49KB
MD5bfe1c35a676bb0d04b22c57a46fff281
SHA10ccade1938116523205c0fe40344979e7d1bc755
SHA256963cc204a1bae7f3d7dde5a5d133420466ab7bd39b938262a7ac1fc5bce4726a
SHA512c26810b4a8660ca79136bde120f8448a1cdf2a58461f7b499772705b693adcb8ca10edaadf59b2ba2c3f273f8a68b23ccba7fc734c19ff0548ccfd2f862fa212
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d