Analysis
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max time kernel
139s -
max time network
129s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
08-05-2024 10:09
Static task
static1
Behavioral task
behavioral1
Sample
0dfab9cf308564d17fb6d73de8ea621a864df964904512d5ef42627183ca971b.exe
Resource
win10v2004-20240426-en
General
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Target
0dfab9cf308564d17fb6d73de8ea621a864df964904512d5ef42627183ca971b.exe
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Size
368KB
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MD5
ad3c2aa12b1994f565aea4f482ea5f03
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SHA1
70a7617a67932beb5fd6505a0694084a41d10d50
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SHA256
0dfab9cf308564d17fb6d73de8ea621a864df964904512d5ef42627183ca971b
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SHA512
cff8001221f2cd3782fb0461b24e6fc95001300ba2e1117d38245241ab90527ad73ad95bc0525eaadf9fec60ffd6ca731817188bc2e0b12a131d13c042855423
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SSDEEP
6144:FelyjzIpb2xE5BNqj+DYvjZask87WlizIwYYozY/TZ4tjP:YlyjzIpbyE6yDYFask87Oi9Z4tjP
Malware Config
Extracted
stealc
http://185.172.128.150
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url_path
/c698e1bc8a2f5e6d.php
Signatures
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Detect ZGRat V1 3 IoCs
resource yara_rule behavioral1/memory/1564-65-0x000001E252FB0000-0x000001E2567E4000-memory.dmp family_zgrat_v1 behavioral1/memory/1564-66-0x000001E271D20000-0x000001E271E2A000-memory.dmp family_zgrat_v1 behavioral1/memory/1564-70-0x000001E271B70000-0x000001E271B94000-memory.dmp family_zgrat_v1 -
Downloads MZ/PE file
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Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\Control Panel\International\Geo\Nation 0dfab9cf308564d17fb6d73de8ea621a864df964904512d5ef42627183ca971b.exe Key value queried \REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\Control Panel\International\Geo\Nation u180.1.exe -
Executes dropped EXE 2 IoCs
pid Process 2472 u180.0.exe 2356 u180.1.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 2 IoCs
pid pid_target Process procid_target 2788 1584 WerFault.exe 82 4688 2472 WerFault.exe 87 -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u180.1.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u180.1.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u180.1.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString u180.0.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 u180.0.exe -
Suspicious behavior: EnumeratesProcesses 26 IoCs
pid Process 1564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 1564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2472 u180.0.exe 2472 u180.0.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1564 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe -
Suspicious use of FindShellTrayWindow 7 IoCs
pid Process 2356 u180.1.exe 2356 u180.1.exe 2356 u180.1.exe 2356 u180.1.exe 2356 u180.1.exe 2356 u180.1.exe 2356 u180.1.exe -
Suspicious use of SendNotifyMessage 7 IoCs
pid Process 2356 u180.1.exe 2356 u180.1.exe 2356 u180.1.exe 2356 u180.1.exe 2356 u180.1.exe 2356 u180.1.exe 2356 u180.1.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1584 wrote to memory of 2472 1584 0dfab9cf308564d17fb6d73de8ea621a864df964904512d5ef42627183ca971b.exe 87 PID 1584 wrote to memory of 2472 1584 0dfab9cf308564d17fb6d73de8ea621a864df964904512d5ef42627183ca971b.exe 87 PID 1584 wrote to memory of 2472 1584 0dfab9cf308564d17fb6d73de8ea621a864df964904512d5ef42627183ca971b.exe 87 PID 1584 wrote to memory of 2356 1584 0dfab9cf308564d17fb6d73de8ea621a864df964904512d5ef42627183ca971b.exe 93 PID 1584 wrote to memory of 2356 1584 0dfab9cf308564d17fb6d73de8ea621a864df964904512d5ef42627183ca971b.exe 93 PID 1584 wrote to memory of 2356 1584 0dfab9cf308564d17fb6d73de8ea621a864df964904512d5ef42627183ca971b.exe 93 PID 2356 wrote to memory of 1564 2356 u180.1.exe 101 PID 2356 wrote to memory of 1564 2356 u180.1.exe 101
Processes
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C:\Users\Admin\AppData\Local\Temp\0dfab9cf308564d17fb6d73de8ea621a864df964904512d5ef42627183ca971b.exe"C:\Users\Admin\AppData\Local\Temp\0dfab9cf308564d17fb6d73de8ea621a864df964904512d5ef42627183ca971b.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1584 -
C:\Users\Admin\AppData\Local\Temp\u180.0.exe"C:\Users\Admin\AppData\Local\Temp\u180.0.exe"2⤵
- Executes dropped EXE
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:2472 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2472 -s 13443⤵
- Program crash
PID:4688
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C:\Users\Admin\AppData\Local\Temp\u180.1.exe"C:\Users\Admin\AppData\Local\Temp\u180.1.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:2356 -
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:1564
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1584 -s 15722⤵
- Program crash
PID:2788
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1584 -ip 15841⤵PID:1480
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 2472 -ip 24721⤵PID:4928
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
226KB
MD58cb22c6d983d9e4c3d48df67207e888f
SHA1a2ddf20c0854f12fa40802d9b9df5fb6ee287089
SHA256feb7155e62062e6f3f7ab92c1702b36315a1aebad706741d939bde25de43002d
SHA5125ae36d56e576ccdbefc2a7ab151eb72f5e6aaf0b6e0ae72eb58e9073e2a05cc485046865e1a9764acd2cc18ba69f844cb27b3deeba8a5baac02a8a13a7ba20ea
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Filesize
4.6MB
MD5397926927bca55be4a77839b1c44de6e
SHA1e10f3434ef3021c399dbba047832f02b3c898dbd
SHA2564f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7
SHA512cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954