Analysis
-
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
13-02-2025 20:31
Behavioral task
behavioral1
Sample
c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8.exe
Resource
win7-20240903-en
General
-
Target
c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8.exe
-
Size
1.2MB
-
MD5
2938460ff25228ee096711d5002e37eb
-
SHA1
e3b610bc63ce71d78baa89e8a7c637a0d8fd5739
-
SHA256
c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8
-
SHA512
2c1150063108d440023661ee37c2cc5b181df277f2ee499fbcaf83966cd230b16531bc31b41249f25523e2ca6e4c42b197efacbbd45ed88ca3c327f862d15236
-
SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti2:WIwgMEuy+inDfp3/XoCw57XYBwK2
Malware Config
Signatures
-
resource yara_rule behavioral1/memory/2920-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2920-48-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2920-44-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/352-24-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/352-23-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/memory/2920-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2920-48-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2920-44-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/352-24-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/352-23-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/files/0x000f00000001866e-19.dat family_gh0strat -
Gh0strat family
-
Purplefox family
-
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 c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8.exe -
Executes dropped EXE 5 IoCs
pid Process 1944 AK47.exe 2524 AK47.exe 352 AK74.exe 832 Ghiya.exe 2920 Ghiya.exe -
Loads dropped DLL 7 IoCs
pid Process 2080 c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8.exe 2080 c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8.exe 2080 c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8.exe 1944 AK47.exe 832 Ghiya.exe 2080 c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8.exe 2080 c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8.exe -
resource yara_rule behavioral1/files/0x0007000000018c26-56.dat vmprotect behavioral1/memory/2080-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2080-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2080-63-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2080-69-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2080-72-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2080-76-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2080-79-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2080-82-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2080-85-0x0000000000400000-0x0000000000760000-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" c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8.exe -
Drops file in System32 directory 3 IoCs
description ioc Process File created C:\Windows\SysWOW64\259444825.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/2920-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2920-48-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2920-44-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/352-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/352-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/352-21-0x0000000010000000-0x00000000101BA000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 8 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 c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8.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 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 WScript.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2780 PING.EXE 2904 cmd.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2780 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2080 c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8.exe 2080 c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8.exe 2080 c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8.exe 2080 c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8.exe 2080 c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8.exe 2080 c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8.exe 2080 c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8.exe 2080 c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2920 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2080 c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 352 AK74.exe Token: SeLoadDriverPrivilege 2920 Ghiya.exe Token: 33 2920 Ghiya.exe Token: SeIncBasePriorityPrivilege 2920 Ghiya.exe Token: 33 2920 Ghiya.exe Token: SeIncBasePriorityPrivilege 2920 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2080 c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8.exe 2080 c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8.exe -
Suspicious use of WriteProcessMemory 34 IoCs
description pid Process procid_target PID 2080 wrote to memory of 1944 2080 c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8.exe 31 PID 2080 wrote to memory of 1944 2080 c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8.exe 31 PID 2080 wrote to memory of 1944 2080 c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8.exe 31 PID 2080 wrote to memory of 1944 2080 c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8.exe 31 PID 2080 wrote to memory of 2524 2080 c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8.exe 32 PID 2080 wrote to memory of 2524 2080 c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8.exe 32 PID 2080 wrote to memory of 2524 2080 c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8.exe 32 PID 2080 wrote to memory of 2524 2080 c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8.exe 32 PID 2080 wrote to memory of 352 2080 c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8.exe 33 PID 2080 wrote to memory of 352 2080 c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8.exe 33 PID 2080 wrote to memory of 352 2080 c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8.exe 33 PID 2080 wrote to memory of 352 2080 c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8.exe 33 PID 2080 wrote to memory of 352 2080 c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8.exe 33 PID 2080 wrote to memory of 352 2080 c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8.exe 33 PID 2080 wrote to memory of 352 2080 c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8.exe 33 PID 352 wrote to memory of 2904 352 AK74.exe 35 PID 352 wrote to memory of 2904 352 AK74.exe 35 PID 352 wrote to memory of 2904 352 AK74.exe 35 PID 352 wrote to memory of 2904 352 AK74.exe 35 PID 832 wrote to memory of 2920 832 Ghiya.exe 36 PID 832 wrote to memory of 2920 832 Ghiya.exe 36 PID 832 wrote to memory of 2920 832 Ghiya.exe 36 PID 832 wrote to memory of 2920 832 Ghiya.exe 36 PID 832 wrote to memory of 2920 832 Ghiya.exe 36 PID 832 wrote to memory of 2920 832 Ghiya.exe 36 PID 832 wrote to memory of 2920 832 Ghiya.exe 36 PID 2904 wrote to memory of 2780 2904 cmd.exe 38 PID 2904 wrote to memory of 2780 2904 cmd.exe 38 PID 2904 wrote to memory of 2780 2904 cmd.exe 38 PID 2904 wrote to memory of 2780 2904 cmd.exe 38 PID 2080 wrote to memory of 1500 2080 c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8.exe 39 PID 2080 wrote to memory of 1500 2080 c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8.exe 39 PID 2080 wrote to memory of 1500 2080 c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8.exe 39 PID 2080 wrote to memory of 1500 2080 c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8.exe 39
Processes
-
C:\Users\Admin\AppData\Local\Temp\c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8.exe"C:\Users\Admin\AppData\Local\Temp\c85ceac295155a5da8d08659d9d25186a5b11acccc55eb5a703b20a92e4617b8.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:2080 -
C:\Users\Admin\AppData\Local\Temp\AK47.exe"C:\Users\Admin\AppData\Local\Temp\AK47.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:1944
-
-
C:\Users\Admin\AppData\Local\Temp\AK47.exeC:\Users\Admin\AppData\Local\Temp\\AK47.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2524
-
-
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:352 -
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:2904 -
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:2780
-
-
-
-
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:1500
-
-
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:832 -
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:2920
-
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
91KB
MD5423eb994ed553294f8a6813619b8da87
SHA1eca6a16ccd13adcfc27bc1041ddef97ec8081255
SHA256050b4f2d5ae8eaecd414318dc8e222a56f169626da6ca8feb7edd78e8b1f0218
SHA512fab0a9af8031c242c486de373df7277c8b0e39f7a0c9c2ac2e385dbd3ea67be16e91b128287634f76131e5264149ab1b452cd21df4c4895e8c4efc8d8cf99095
-
Filesize
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
-
Filesize
753B
MD56cb3847b6bd4bd8fc0f159adaf2e9119
SHA1f8577a6edc419c12022b3d105650e3d6fee6cb2b
SHA2560a1a66df4f6d8fa659b29fcf4caf48330a68dc2900551ab077b0f6ffde7c3c98
SHA512d0b005ddcf566ddc4c6ee21e056c4890e5a27a851c0890d03a4074512b25fb0c5ebe3b8774cf321d7321e24f3eb7fffbad5f345a4c92f8fd8de82dccd450a318
-
Filesize
400KB
MD5b0998aa7d5071d33daa5b60b9c3c9735
SHA19365a1ff0c6de244d6f36c8d84072cc916665d3c
SHA2563080b6bb456564899b0d99d4131bd6a0b284d31f7d80ef773e4872d94048d49a
SHA512308c13cda9fea39b980ae686f44afd9090e9cb8970fffc4436320e0d09a31aee5e656914e0121fe888098a14c52749716fa04980396fd6ac70a88c11cbb6b850
-
Filesize
1.2MB
MD5f5f8d155c785a07d3667d1232bca8ee8
SHA1ae9db7cf54dae487ac4c83cbbd3d85baab681337
SHA2567b3db5af7c54a009f9e9d1c84a89de3581f44c559cbfb19d47778455eba3e055
SHA5129d2a6cc4bd628eaa115529edc700cabbb78aa61484bd230db10737f988424f516ec924fd529718f09fa76748f66496c28470876a1daa0ae02f96fb17f0ac550f
-
Filesize
49KB
MD5c693408d40d7535ff05985abb80a5b74
SHA132db05edc21db0ed21efde0a4d36dde72907950b
SHA256fe88554a025bb0695eb0aeb89f2b230af9910fa08878d6846f69818ef862e4b5
SHA512905283d02dd406daf97449a0954ba49504c1145ebed6670ac68b68b1e3aa51ea1a817895c8d3c5dc96950266fd8ed733cc97f61ead9752326c3d9ab58a28eba2