Analysis
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max time kernel
135s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
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submitted
08-05-2024 13:23
General
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Target
9abf357befc1310b1960a5a976866438d916ab066aeb15cc43a9713b29bf300e.exe
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Size
368KB
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MD5
5af092dba0ea0929354397630215b41a
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SHA1
fd605744f6d4f629e22e7a2fb370c8da4dc21d83
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SHA256
9abf357befc1310b1960a5a976866438d916ab066aeb15cc43a9713b29bf300e
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SHA512
5e16cae0240a1de45bc474c53bb00ca720fb030c66dac7e74c762e137e5b2361f9e0a89399d39b4b0d9b38b3bb18a49fc10176ec1afe1c54bc1c5d5583e01ab9
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SSDEEP
6144:/jRhVhZVNlrECRfaajfnwdgcXlzbrp5nkaALQf4jTfef:lrLNrEWCazK3XFh5vALQUfef
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 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 26 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\9abf357befc1310b1960a5a976866438d916ab066aeb15cc43a9713b29bf300e.exe"C:\Users\Admin\AppData\Local\Temp\9abf357befc1310b1960a5a976866438d916ab066aeb15cc43a9713b29bf300e.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\u2k4.0.exe"C:\Users\Admin\AppData\Local\Temp\u2k4.0.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 2800 -s 12923⤵
- Program crash
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C:\Users\Admin\AppData\Local\Temp\u2k4.1.exe"C:\Users\Admin\AppData\Local\Temp\u2k4.1.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 3316 -s 15242⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3316 -ip 33161⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 560 -p 2800 -ip 28001⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
226KB
MD5c4b38f17b16a0b545d989a5e7f192308
SHA17325ba75f76855f332e840d595cadc591ea220af
SHA25645072f942cb27587d1815a9c079c066c85ac313fe1388fd61dd69c77bdc68b4b
SHA512ca30aa925c6bec667fa4aceda9918d9e7c1ddee1fb7eded4ee266f6f6ae2d3e2fea7070049dc28540615832fc2e60e2821aabc839f468d446b44e082558ef041
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Filesize
4.6MB
MD5397926927bca55be4a77839b1c44de6e
SHA1e10f3434ef3021c399dbba047832f02b3c898dbd
SHA2564f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7
SHA512cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954
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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
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Filesize
432KB
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Filesize
444KB
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Filesize
1024KB
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Filesize
444KB
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Filesize
22.1MB
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Filesize
40KB
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Filesize
224KB
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Filesize
48KB
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Filesize
80KB
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Filesize
144KB
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Filesize
40KB
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Filesize
168KB
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Filesize
712KB
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Filesize
320KB
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Filesize
136KB
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Filesize
40KB
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Filesize
3.0MB
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Filesize
32KB
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Filesize
64KB
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Filesize
56KB
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Filesize
32KB
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Filesize
1.0MB
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Filesize
392KB
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Filesize
136KB
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Filesize
5.2MB
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Filesize
48KB
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Filesize
472KB
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Filesize
56.2MB
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Filesize
120KB
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Filesize
4.7MB
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Filesize
4.7MB
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Filesize
4.7MB