Analysis
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max time kernel
122s -
max time network
124s -
platform
windows11-21h2_x64 -
resource
win11-20240426-en -
resource tags
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submitted
08-05-2024 06:46
General
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Target
84327cfe00427263cfacf76ecc911516f2e7af560f84e06db7a0bd9243cc1ecb.exe
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Size
367KB
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MD5
8c1762606223cd38aece41ce0e5463a8
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SHA1
520915b365eb86f97049266618baf066ee467ecb
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SHA256
84327cfe00427263cfacf76ecc911516f2e7af560f84e06db7a0bd9243cc1ecb
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SHA512
57d3362ecfa91637dea1118ae617e0544d664cfc402520404250b39ea469b3f90629ebcb9f9282287a307531d18af4f8829bf53d5adf5863739e41f040b7bd52
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SSDEEP
6144:Jfvea1snS42x5pK0JcR4DypPotYhIiMuiEIMmH8d/zKXT8g6:Bvea1snS425K0JcRhuNiMEO8pe8g6
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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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 2 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 23 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\84327cfe00427263cfacf76ecc911516f2e7af560f84e06db7a0bd9243cc1ecb.exe"C:\Users\Admin\AppData\Local\Temp\84327cfe00427263cfacf76ecc911516f2e7af560f84e06db7a0bd9243cc1ecb.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\u1to.0.exe"C:\Users\Admin\AppData\Local\Temp\u1to.0.exe"2⤵
- Executes dropped EXE
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3936 -s 13643⤵
- Program crash
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C:\Users\Admin\AppData\Local\Temp\u1to.1.exe"C:\Users\Admin\AppData\Local\Temp\u1to.1.exe"2⤵
- 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 2364 -s 11562⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2364 -ip 23641⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 3936 -ip 39361⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
226KB
MD56891c527d4d65692716c149981e770ff
SHA1ac4ba0be44795c437f860d710bdd0e3157d17caf
SHA256b37a558c37740094e51a1b04fa05280e3f28b2592f5881d96ae5f5a05e2c5902
SHA5121195f321c53df745aec5350e606293507f89e8f3dce3b1c58244f6a6eb9de5cdacdc222960663f7b3e03be69804bbbf8905764c2d1a21dc745e21edba9112e15
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Filesize
4.6MB
MD5397926927bca55be4a77839b1c44de6e
SHA1e10f3434ef3021c399dbba047832f02b3c898dbd
SHA2564f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7
SHA512cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954
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Filesize
444KB
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Filesize
432KB
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Filesize
1024KB
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Filesize
22.1MB
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Filesize
444KB
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Filesize
40KB
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Filesize
3.0MB
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Filesize
120KB
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Filesize
472KB
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Filesize
48KB
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Filesize
56.2MB
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Filesize
1.0MB
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Filesize
48KB
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Filesize
64KB
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Filesize
80KB
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Filesize
144KB
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Filesize
168KB
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Filesize
712KB
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Filesize
40KB
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Filesize
320KB
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Filesize
136KB
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Filesize
40KB
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Filesize
5.2MB
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Filesize
32KB
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Filesize
56KB
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Filesize
224KB
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Filesize
32KB
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Filesize
392KB
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Filesize
136KB
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Filesize
4.7MB
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Filesize
4.7MB
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Filesize
22.0MB
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Filesize
22.0MB
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Filesize
22.0MB
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Filesize
22.0MB
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Filesize
22.0MB
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Filesize
22.0MB
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Filesize
22.0MB