Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
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submitted
09-05-2024 13:00
General
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Target
85721097af268e8a1d9d759823200504b0e7c8d223aee811a7197e13909ec081.exe
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Size
382KB
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MD5
8fd202861ab0e7f09bb63f7b0baf43db
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SHA1
54711bc55e1fc8f5ed329515ef13eb3c9aafad11
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SHA256
85721097af268e8a1d9d759823200504b0e7c8d223aee811a7197e13909ec081
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SHA512
d7fb31ec904a4973e752b8b00d616cec78639b58ff2cda5f5d5d068cd0265fb6c38cf75fbce4e5125f861de026d9e128b3d950c72655eec84b42186776328cb4
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SSDEEP
6144:1jNHmrGVx/2m1f+eo864r+m4fSw3Axa3Uet46nBeJKtl:1jNGexJo8raXfS8Axa35t46nUJKtl
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
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Stealc
Stealc is an infostealer written in C++.
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ZGRat
ZGRat is remote access trojan written in C#.
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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.
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Executes dropped EXE 2 IoCs
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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 1 IoCs
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Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
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Suspicious behavior: EnumeratesProcesses 28 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of FindShellTrayWindow 7 IoCs
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Suspicious use of SendNotifyMessage 7 IoCs
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Suspicious use of WriteProcessMemory 8 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\85721097af268e8a1d9d759823200504b0e7c8d223aee811a7197e13909ec081.exe"C:\Users\Admin\AppData\Local\Temp\85721097af268e8a1d9d759823200504b0e7c8d223aee811a7197e13909ec081.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\u2lw.0.exe"C:\Users\Admin\AppData\Local\Temp\u2lw.0.exe"2⤵
- Executes dropped EXE
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
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C:\Users\Admin\AppData\Local\Temp\u2lw.1.exe"C:\Users\Admin\AppData\Local\Temp\u2lw.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
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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
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3380 -s 9842⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3380 -ip 33801⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
218KB
MD55246be38e251c182f838adf4ef42ad40
SHA1fe09ba5ee40d4c4897c8f8e3fa819c13b0e324d9
SHA2567dbf762b2ef2b651a4e8c7b7d9b8996a1de0cfa44119452f1d3f29bfe03dfd86
SHA512a3f7c75a2355935d19c733d67aeff3e08f382ae60c1ba45364974ff91ca779ac5e49c40475fe35b8923a130e8670de0311fdf3c03de935312869e9a9a8b21b14
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Filesize
4.6MB
MD5397926927bca55be4a77839b1c44de6e
SHA1e10f3434ef3021c399dbba047832f02b3c898dbd
SHA2564f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7
SHA512cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954
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Filesize
392KB
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Filesize
48KB
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Filesize
168KB
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Filesize
120KB
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Filesize
472KB
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Filesize
48KB
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Filesize
5.2MB
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Filesize
224KB
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Filesize
712KB
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Filesize
136KB
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Filesize
56.2MB
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Filesize
56KB
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Filesize
80KB
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Filesize
144KB
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Filesize
64KB
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Filesize
1.0MB
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Filesize
320KB
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Filesize
136KB
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Filesize
40KB
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Filesize
40KB
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Filesize
32KB
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Filesize
40KB
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Filesize
3.0MB
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Filesize
32KB
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Filesize
38.9MB
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Filesize
38.9MB
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Filesize
38.9MB
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Filesize
38.9MB
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Filesize
38.9MB
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Filesize
1024KB
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Filesize
39.1MB
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Filesize
432KB
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Filesize
444KB
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Filesize
432KB
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Filesize
444KB
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Filesize
39.1MB
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Filesize
4.7MB
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Filesize
4.7MB