Analysis
-
max time kernel
149s -
max time network
160s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
08-05-2024 23:53
Static task
static1
Behavioral task
behavioral1
Sample
c6d76480adfb9b563997f74f74964f0833c2f7eacfa72258c9d2b80a279fe6d4.exe
Resource
win10v2004-20240508-en
General
-
Target
c6d76480adfb9b563997f74f74964f0833c2f7eacfa72258c9d2b80a279fe6d4.exe
-
Size
365KB
-
MD5
33179813ef6865c32c666fc519eaad03
-
SHA1
a3cb6a5b14fea9f5643d07754fffe9dfd2172fb9
-
SHA256
c6d76480adfb9b563997f74f74964f0833c2f7eacfa72258c9d2b80a279fe6d4
-
SHA512
40d743ff5b2ee373e763b78ffebce7c8d898b59b595173a504ec26918c9c039213c92478156936faa1bbbe63e11ee6f9122b8f61a65a45f17e26c6539e773053
-
SSDEEP
6144:mfcBWeUkksvXwBbM4HxlzmJp2C5kbX1Z0DR7M1jTs5gYTmWI:mfcUeGzhHxNQKX1eDR7un0mWI
Malware Config
Extracted
stealc
http://185.172.128.150
-
url_path
/c698e1bc8a2f5e6d.php
Signatures
-
Detect ZGRat V1 3 IoCs
Processes:
resource yara_rule behavioral1/memory/2508-65-0x0000014956260000-0x0000014959A94000-memory.dmp family_zgrat_v1 behavioral1/memory/2508-67-0x0000014975A80000-0x0000014975B8A000-memory.dmp family_zgrat_v1 behavioral1/memory/2508-71-0x00000149758A0000-0x00000149758C4000-memory.dmp family_zgrat_v1 -
Downloads MZ/PE file
-
Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
c6d76480adfb9b563997f74f74964f0833c2f7eacfa72258c9d2b80a279fe6d4.exeuvo.1.exedescription ioc Process Key value queried \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation c6d76480adfb9b563997f74f74964f0833c2f7eacfa72258c9d2b80a279fe6d4.exe Key value queried \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation uvo.1.exe -
Executes dropped EXE 2 IoCs
Processes:
uvo.0.exeuvo.1.exepid Process 5096 uvo.0.exe 4736 uvo.1.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target Process procid_target 316 1140 WerFault.exe 79 4164 5096 WerFault.exe 86 -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
uvo.1.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI uvo.1.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI uvo.1.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI uvo.1.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
uvo.0.exedescription ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 uvo.0.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString uvo.0.exe -
Suspicious behavior: EnumeratesProcesses 23 IoCs
Processes:
SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exeuvo.0.exepid Process 2508 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2508 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2508 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2508 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2508 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2508 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2508 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2508 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2508 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2508 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2508 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2508 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2508 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2508 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2508 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2508 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2508 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2508 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2508 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2508 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2508 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 5096 uvo.0.exe 5096 uvo.0.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exedescription pid Process Token: SeDebugPrivilege 2508 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe -
Suspicious use of FindShellTrayWindow 7 IoCs
Processes:
uvo.1.exepid Process 4736 uvo.1.exe 4736 uvo.1.exe 4736 uvo.1.exe 4736 uvo.1.exe 4736 uvo.1.exe 4736 uvo.1.exe 4736 uvo.1.exe -
Suspicious use of SendNotifyMessage 7 IoCs
Processes:
uvo.1.exepid Process 4736 uvo.1.exe 4736 uvo.1.exe 4736 uvo.1.exe 4736 uvo.1.exe 4736 uvo.1.exe 4736 uvo.1.exe 4736 uvo.1.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
c6d76480adfb9b563997f74f74964f0833c2f7eacfa72258c9d2b80a279fe6d4.exeuvo.1.exedescription pid Process procid_target PID 1140 wrote to memory of 5096 1140 c6d76480adfb9b563997f74f74964f0833c2f7eacfa72258c9d2b80a279fe6d4.exe 86 PID 1140 wrote to memory of 5096 1140 c6d76480adfb9b563997f74f74964f0833c2f7eacfa72258c9d2b80a279fe6d4.exe 86 PID 1140 wrote to memory of 5096 1140 c6d76480adfb9b563997f74f74964f0833c2f7eacfa72258c9d2b80a279fe6d4.exe 86 PID 1140 wrote to memory of 4736 1140 c6d76480adfb9b563997f74f74964f0833c2f7eacfa72258c9d2b80a279fe6d4.exe 88 PID 1140 wrote to memory of 4736 1140 c6d76480adfb9b563997f74f74964f0833c2f7eacfa72258c9d2b80a279fe6d4.exe 88 PID 1140 wrote to memory of 4736 1140 c6d76480adfb9b563997f74f74964f0833c2f7eacfa72258c9d2b80a279fe6d4.exe 88 PID 4736 wrote to memory of 2508 4736 uvo.1.exe 93 PID 4736 wrote to memory of 2508 4736 uvo.1.exe 93
Processes
-
C:\Users\Admin\AppData\Local\Temp\c6d76480adfb9b563997f74f74964f0833c2f7eacfa72258c9d2b80a279fe6d4.exe"C:\Users\Admin\AppData\Local\Temp\c6d76480adfb9b563997f74f74964f0833c2f7eacfa72258c9d2b80a279fe6d4.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1140 -
C:\Users\Admin\AppData\Local\Temp\uvo.0.exe"C:\Users\Admin\AppData\Local\Temp\uvo.0.exe"2⤵
- Executes dropped EXE
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:5096 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5096 -s 13283⤵
- Program crash
PID:4164
-
-
-
C:\Users\Admin\AppData\Local\Temp\uvo.1.exe"C:\Users\Admin\AppData\Local\Temp\uvo.1.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4736 -
C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe"C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe" /eieci=11A12794-499E-4FA0-A281-A9A9AA8B2685 /eipi=5488CB36-BE62-4606-B07B-2EE938868BD13⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2508
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1140 -s 8602⤵
- Program crash
PID:316
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1140 -ip 11401⤵PID:884
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 5096 -ip 50961⤵PID:4376
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
3KB
MD5ca9489d39865a540a089a420f7314e9d
SHA1c633b3da8dc9b97889d046a932bc7f48a1f1c29f
SHA256ca22040e27c07cc6ce01372301a7ab13a36dd5ea6400369523f0910e1545dbf0
SHA51242d72ce3fd60d747d39af5f423fdb76303974401a8bfed89f43e33a20f57ac6472b23ac3280944372c1f121e696ef1fc498c070da79255a9cd78f61e12be139e
-
Filesize
223KB
MD5ac3b1a30e96b6d89ce98a21bb5b2093a
SHA14270104678195b8cad3520a704c556155a0a65b5
SHA256803946c2712aec2b60b54b3cd7c3375a9a0158e7ccbfbd4ab8a66e6ddfc7d463
SHA51265e74527ffa9d6e776d063db44322080315a5a9eb13bb67acd61be6e65862ec127366d742beca349c7ca8281e2f67193bafc14c8c0ee3f222b19b452d05c8491
-
Filesize
4.6MB
MD5397926927bca55be4a77839b1c44de6e
SHA1e10f3434ef3021c399dbba047832f02b3c898dbd
SHA2564f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7
SHA512cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954