Analysis
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max time kernel
136s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
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submitted
08-05-2024 13:02
General
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Target
48449f2a6be4b1c6ac80923f21a28a9336e759ba1bc15564c057a464f01e5dca.exe
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Size
368KB
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MD5
6a4d3d2cb5afb4a094be9cf830f8f7e5
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SHA1
1039d1fe3203ff067e591f5eff0f9a1cd8aec6a8
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SHA256
48449f2a6be4b1c6ac80923f21a28a9336e759ba1bc15564c057a464f01e5dca
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SHA512
44c8a54a5b847295cb3122f5cc1824a3fe4e71ed8cba2bd1d5f6ccbbbdfa5c37dbb3343a7ab1d24d41064602e14004a4d3132ec6c4bd4a67d406153a8c52d77b
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SSDEEP
6144:/jRhVhZVNlrECRfaajfnwdgcXlzbrp5nkaALQf4jTfeV:lrLNrEWCazK3XFh5vALQUfeV
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 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\48449f2a6be4b1c6ac80923f21a28a9336e759ba1bc15564c057a464f01e5dca.exe"C:\Users\Admin\AppData\Local\Temp\48449f2a6be4b1c6ac80923f21a28a9336e759ba1bc15564c057a464f01e5dca.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\u2go.0.exe"C:\Users\Admin\AppData\Local\Temp\u2go.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 1672 -s 13043⤵
- Program crash
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C:\Users\Admin\AppData\Local\Temp\u2go.1.exe"C:\Users\Admin\AppData\Local\Temp\u2go.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 3192 -s 12322⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 3192 -ip 31921⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 1672 -ip 16721⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
3KB
MD562b170633902a447ad7ff00d52cf9c1f
SHA16238e140778f0a5fe6b404ba97a891f8d1dde7e5
SHA2567380fa26329c025f9aa60c49b251283d3ce3611f87ef3943c11ad056d0b2a426
SHA5123d311cf860a9af23ba7cc1d5202c25a1430a4a67fa36973ffb98322e7061eace15aa7256b381fb635e7cca9bfb94c6df92ff1e1765087b886913467af529e582
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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
444KB
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Filesize
432KB
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Filesize
444KB
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Filesize
432KB
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Filesize
22.1MB
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Filesize
1024KB
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Filesize
40KB
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Filesize
56KB
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Filesize
80KB
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Filesize
144KB
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Filesize
40KB
-
Filesize
168KB
-
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
224KB
-
Filesize
64KB
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Filesize
32KB
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Filesize
48KB
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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
120KB
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Filesize
1.0MB
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Filesize
56.2MB
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Filesize
4.7MB
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Filesize
4.7MB