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
01-01-2025 13:41
Behavioral task
behavioral1
Sample
0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2.exe
Resource
win7-20240903-en
General
-
Target
0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2.exe
-
Size
1.2MB
-
MD5
82980aed9a3d7cd3cd9d811ab4b37620
-
SHA1
e8cc3e7d296b83ff4cdd45c7d287658d69069f45
-
SHA256
0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2
-
SHA512
81ba00fa045f6b2a86f16b8ac0e7800b0c7532ff158a4c2d645be6738464dfd56d4ee9132819c815e2d19cf0355ebd0fceca08f6759280cd5b156270dc84e717
-
SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiD:WIwgMEuy+inDfp3/XoCw57XYBwKD
Malware Config
Signatures
-
resource yara_rule behavioral1/memory/568-32-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/568-31-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2744-52-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2744-56-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2744-57-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x0007000000016cc5-15.dat family_gh0strat behavioral1/memory/568-32-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/568-31-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2744-52-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2744-56-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2744-57-0x0000000010000000-0x00000000101BA000-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 -
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\\259438975.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 0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2.exe -
Executes dropped EXE 6 IoCs
pid Process 532 AK47.exe 868 AK47.exe 568 AK74.exe 2820 Ghiya.exe 2744 Ghiya.exe 880 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 11 IoCs
pid Process 1956 0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2.exe 1956 0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2.exe 868 AK47.exe 532 AK47.exe 2108 svchost.exe 1956 0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2.exe 2820 Ghiya.exe 1956 0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2.exe 1956 0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2.exe 2108 svchost.exe 880 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/1956-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1956-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x000700000001743a-64.dat vmprotect behavioral1/memory/1956-77-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1956-83-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1956-86-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1956-90-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1956-93-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1956-96-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1956-99-0x0000000000400000-0x0000000000760000-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" 0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2.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\259438960.txt AK47.exe File created C:\Windows\SysWOW64\259438975.txt AK47.exe -
resource yara_rule behavioral1/memory/568-29-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/568-32-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/568-31-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2744-52-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2744-56-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2744-57-0x0000000010000000-0x00000000101BA000-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 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 WScript.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 svchost.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 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 0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2.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 2772 cmd.exe 2792 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2792 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 1956 0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2.exe 1956 0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2.exe 1956 0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2.exe 1956 0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2.exe 1956 0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2.exe 1956 0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2.exe 1956 0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2.exe 1956 0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2744 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1956 0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 568 AK74.exe Token: SeLoadDriverPrivilege 2744 Ghiya.exe Token: 33 2744 Ghiya.exe Token: SeIncBasePriorityPrivilege 2744 Ghiya.exe Token: 33 2744 Ghiya.exe Token: SeIncBasePriorityPrivilege 2744 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1956 0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2.exe 1956 0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 1956 wrote to memory of 532 1956 0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2.exe 30 PID 1956 wrote to memory of 532 1956 0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2.exe 30 PID 1956 wrote to memory of 532 1956 0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2.exe 30 PID 1956 wrote to memory of 532 1956 0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2.exe 30 PID 1956 wrote to memory of 868 1956 0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2.exe 31 PID 1956 wrote to memory of 868 1956 0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2.exe 31 PID 1956 wrote to memory of 868 1956 0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2.exe 31 PID 1956 wrote to memory of 868 1956 0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2.exe 31 PID 1956 wrote to memory of 568 1956 0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2.exe 34 PID 1956 wrote to memory of 568 1956 0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2.exe 34 PID 1956 wrote to memory of 568 1956 0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2.exe 34 PID 1956 wrote to memory of 568 1956 0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2.exe 34 PID 1956 wrote to memory of 568 1956 0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2.exe 34 PID 1956 wrote to memory of 568 1956 0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2.exe 34 PID 1956 wrote to memory of 568 1956 0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2.exe 34 PID 568 wrote to memory of 2772 568 AK74.exe 36 PID 568 wrote to memory of 2772 568 AK74.exe 36 PID 568 wrote to memory of 2772 568 AK74.exe 36 PID 568 wrote to memory of 2772 568 AK74.exe 36 PID 2820 wrote to memory of 2744 2820 Ghiya.exe 37 PID 2820 wrote to memory of 2744 2820 Ghiya.exe 37 PID 2820 wrote to memory of 2744 2820 Ghiya.exe 37 PID 2820 wrote to memory of 2744 2820 Ghiya.exe 37 PID 2820 wrote to memory of 2744 2820 Ghiya.exe 37 PID 2820 wrote to memory of 2744 2820 Ghiya.exe 37 PID 2820 wrote to memory of 2744 2820 Ghiya.exe 37 PID 2772 wrote to memory of 2792 2772 cmd.exe 39 PID 2772 wrote to memory of 2792 2772 cmd.exe 39 PID 2772 wrote to memory of 2792 2772 cmd.exe 39 PID 2772 wrote to memory of 2792 2772 cmd.exe 39 PID 1956 wrote to memory of 2648 1956 0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2.exe 40 PID 1956 wrote to memory of 2648 1956 0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2.exe 40 PID 1956 wrote to memory of 2648 1956 0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2.exe 40 PID 1956 wrote to memory of 2648 1956 0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2.exe 40 PID 2108 wrote to memory of 880 2108 svchost.exe 42 PID 2108 wrote to memory of 880 2108 svchost.exe 42 PID 2108 wrote to memory of 880 2108 svchost.exe 42 PID 2108 wrote to memory of 880 2108 svchost.exe 42
Processes
-
C:\Users\Admin\AppData\Local\Temp\0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2.exe"C:\Users\Admin\AppData\Local\Temp\0c55e34567a354b4f1d89e42952b33345ad01ba717fad832bf0142d1eff032d2.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:1956 -
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:532
-
-
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:868
-
-
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:568 -
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:2772 -
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:2792
-
-
-
-
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:2648
-
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2452
-
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:2108 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259438975.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:880
-
-
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:2820 -
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:2744
-
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
-
Filesize
91KB
MD5423eb994ed553294f8a6813619b8da87
SHA1eca6a16ccd13adcfc27bc1041ddef97ec8081255
SHA256050b4f2d5ae8eaecd414318dc8e222a56f169626da6ca8feb7edd78e8b1f0218
SHA512fab0a9af8031c242c486de373df7277c8b0e39f7a0c9c2ac2e385dbd3ea67be16e91b128287634f76131e5264149ab1b452cd21df4c4895e8c4efc8d8cf99095
-
Filesize
400KB
MD5b0998aa7d5071d33daa5b60b9c3c9735
SHA19365a1ff0c6de244d6f36c8d84072cc916665d3c
SHA2563080b6bb456564899b0d99d4131bd6a0b284d31f7d80ef773e4872d94048d49a
SHA512308c13cda9fea39b980ae686f44afd9090e9cb8970fffc4436320e0d09a31aee5e656914e0121fe888098a14c52749716fa04980396fd6ac70a88c11cbb6b850
-
Filesize
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
-
Filesize
753B
MD5fa146e297459e36eccfdf5dd1537415f
SHA1c9dff0d1ccdfeefc6ba1d60ffbfa423fb63e1af8
SHA256ef18f4916aff040c164eea790b15cbdeccb1fa3924c8b7e3f393cb8312db80e1
SHA512ce0f7adc8015e6a34fd37f4377b10d328ba87a7c40b7efcf4e4874c465eda9b7e53da241963277db4afcbb2821898593bc27a1e7043011db4cbb527e6eb356ff
-
Filesize
1.2MB
MD50379fc03878272d7e2b7e4e2b12b6b3a
SHA14dbd8d0cb7916e827292fdd27f2a3324584d1c35
SHA2563f804e3848c6143dc455e0aca9a8eefd5de32a283488ea07b40f6fc4e184138f
SHA512485a9df15b339e5638ac8068d1b3dc5fd14b303a7071c41d7079308f05d0bb484b97a47154417033389b964827bbd683dcb3884116f45b45c8fa66f556d98831
-
Filesize
49KB
MD501bcda4e475f98102169b93b40f790cc
SHA161a38722ba847674e5f7c649e3b56f9462ca2afa
SHA256b76a3f6789c7bece9e4d66f6c7f486a21d914c7c82e7ea7ed9c7f7afd82ad97f
SHA5121615b6174c9319ab55d2dfcf6fa898ada687fcb11e6f193d8c0d6355d08677c445cafa57215c959666a9601610781a1ab84350395faa5d6cee25d47b88bb66eb
-
Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d