Analysis
-
max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
17-01-2025 02:56
Behavioral task
behavioral1
Sample
d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83.exe
Resource
win7-20240903-en
General
-
Target
d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83.exe
-
Size
1.2MB
-
MD5
24629bf762f928b07bc235d57903b462
-
SHA1
5f5743055bc1a9b8532d28f4dd86e3f9e59d47a0
-
SHA256
d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83
-
SHA512
5d814f11530919e99ae0f7eee1641ce877d1e8d2eef31f9c12c2cfca5f4eb1b999fb66f186e6dfa904bec9df10885a9f39369b7154dede990d2a281fe05fa8c7
-
SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiY:WIwgMEuy+inDfp3/XoCw57XYBwKY
Malware Config
Signatures
-
resource yara_rule behavioral1/memory/2368-23-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2368-24-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2564-44-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2564-48-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2564-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/1152-59-0x0000000002AD0000-0x0000000002AE0000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x0008000000015f4e-14.dat family_gh0strat behavioral1/memory/2368-23-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2368-24-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2564-44-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2564-48-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2564-49-0x0000000010000000-0x00000000101BA000-memory.dmp 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 d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83.exe -
Executes dropped EXE 5 IoCs
pid Process 2768 AK47.exe 2864 AK47.exe 2368 AK74.exe 3008 Ghiya.exe 2564 Ghiya.exe -
Loads dropped DLL 7 IoCs
pid Process 1152 d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83.exe 1152 d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83.exe 2768 AK47.exe 1152 d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83.exe 3008 Ghiya.exe 1152 d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83.exe 1152 d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83.exe -
resource yara_rule behavioral1/memory/1152-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1152-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0007000000016141-53.dat vmprotect behavioral1/memory/1152-63-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1152-69-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1152-72-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1152-76-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1152-79-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1152-82-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1152-85-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1152-88-0x0000000000400000-0x0000000000760000-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" d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83.exe -
Drops file in System32 directory 4 IoCs
description ioc Process File created C:\Windows\SysWOW64\259450332.txt AK47.exe File created C:\Windows\SysWOW64\259450332.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/2368-22-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2368-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2368-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2564-44-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2564-48-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2564-49-0x0000000010000000-0x00000000101BA000-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 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 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.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 2740 cmd.exe 2968 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2968 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 1152 d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83.exe 1152 d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83.exe 1152 d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83.exe 1152 d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83.exe 1152 d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83.exe 1152 d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83.exe 1152 d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83.exe 1152 d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2564 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1152 d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2368 AK74.exe Token: SeLoadDriverPrivilege 2564 Ghiya.exe Token: 33 2564 Ghiya.exe Token: SeIncBasePriorityPrivilege 2564 Ghiya.exe Token: 33 2564 Ghiya.exe Token: SeIncBasePriorityPrivilege 2564 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1152 d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83.exe 1152 d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83.exe -
Suspicious use of WriteProcessMemory 34 IoCs
description pid Process procid_target PID 1152 wrote to memory of 2864 1152 d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83.exe 31 PID 1152 wrote to memory of 2864 1152 d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83.exe 31 PID 1152 wrote to memory of 2864 1152 d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83.exe 31 PID 1152 wrote to memory of 2864 1152 d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83.exe 31 PID 1152 wrote to memory of 2768 1152 d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83.exe 32 PID 1152 wrote to memory of 2768 1152 d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83.exe 32 PID 1152 wrote to memory of 2768 1152 d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83.exe 32 PID 1152 wrote to memory of 2768 1152 d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83.exe 32 PID 1152 wrote to memory of 2368 1152 d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83.exe 33 PID 1152 wrote to memory of 2368 1152 d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83.exe 33 PID 1152 wrote to memory of 2368 1152 d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83.exe 33 PID 1152 wrote to memory of 2368 1152 d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83.exe 33 PID 1152 wrote to memory of 2368 1152 d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83.exe 33 PID 1152 wrote to memory of 2368 1152 d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83.exe 33 PID 1152 wrote to memory of 2368 1152 d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83.exe 33 PID 2368 wrote to memory of 2740 2368 AK74.exe 35 PID 2368 wrote to memory of 2740 2368 AK74.exe 35 PID 2368 wrote to memory of 2740 2368 AK74.exe 35 PID 2368 wrote to memory of 2740 2368 AK74.exe 35 PID 3008 wrote to memory of 2564 3008 Ghiya.exe 36 PID 3008 wrote to memory of 2564 3008 Ghiya.exe 36 PID 3008 wrote to memory of 2564 3008 Ghiya.exe 36 PID 3008 wrote to memory of 2564 3008 Ghiya.exe 36 PID 3008 wrote to memory of 2564 3008 Ghiya.exe 36 PID 3008 wrote to memory of 2564 3008 Ghiya.exe 36 PID 3008 wrote to memory of 2564 3008 Ghiya.exe 36 PID 2740 wrote to memory of 2968 2740 cmd.exe 38 PID 2740 wrote to memory of 2968 2740 cmd.exe 38 PID 2740 wrote to memory of 2968 2740 cmd.exe 38 PID 2740 wrote to memory of 2968 2740 cmd.exe 38 PID 1152 wrote to memory of 1788 1152 d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83.exe 39 PID 1152 wrote to memory of 1788 1152 d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83.exe 39 PID 1152 wrote to memory of 1788 1152 d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83.exe 39 PID 1152 wrote to memory of 1788 1152 d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83.exe 39
Processes
-
C:\Users\Admin\AppData\Local\Temp\d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83.exe"C:\Users\Admin\AppData\Local\Temp\d281e8dae697ba1e61f3c485687db94ad92f8ac62cdd8290356cf81e839faf83.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:1152 -
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:2864
-
-
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:2768
-
-
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:2368 -
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:2740 -
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:2968
-
-
-
-
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:1788
-
-
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:3008 -
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:2564
-
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
MD5afddf1c168818ff54d6ca4aad71e382b
SHA1d2ce82ed1f8195e5cf9cdfc6beecc68397381a48
SHA2562245b201951c63584d089dd58d654d936ce7aeeee409b1a828acb8f4c3843ef0
SHA512d564fb24f80cb4bbabd3ca01510cd267942057a60b30e5c667a6e06db88bd19e6e710ca49bd668f1b7d7d09bc155b5683fab2debff007dbe990d194fe5364070
-
Filesize
400KB
MD5b0998aa7d5071d33daa5b60b9c3c9735
SHA19365a1ff0c6de244d6f36c8d84072cc916665d3c
SHA2563080b6bb456564899b0d99d4131bd6a0b284d31f7d80ef773e4872d94048d49a
SHA512308c13cda9fea39b980ae686f44afd9090e9cb8970fffc4436320e0d09a31aee5e656914e0121fe888098a14c52749716fa04980396fd6ac70a88c11cbb6b850
-
Filesize
1.2MB
MD51f61ef6f254decc00b17f26e707ae7c4
SHA19d72e1dd103fe46097e2c8b5be5ab4443abc33fe
SHA25651e2f3168edc47e26f87eefeefa28c3d472afa0ab8cf549d74a06792158478ef
SHA512b60a1c8ccf1333627bf9d0a3b1da1c72df70e1747bbb94b0b1f143f165271c7e2f7da0e68310c68f6efa07830cf5c211a054e85f0a3b2e778c56d1eac60e4abd
-
Filesize
49KB
MD5f9fbbf94408f71c8226cabdf683317b1
SHA1c101320f42954eb7a536cdd016faeecff9ae66c1
SHA256b6d22583378c29cf6b8ca8cf6bbb515e5532adb961cbecb75630c21eb0b895be
SHA512304caf3d9a0c0c02a907b219b78a2e52ab45b9de485c28922c7cd8ef9ada327df3fd303c5ddf23f6fed87c2911a6386037529ba8f1ed6d316ba1416938dacaed