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Analysis
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max time kernel
145s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
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submitted
12/01/2024, 11:21
General
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Target
Dokument Zamówienie ZZ2200439_pdf .exe
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Size
64KB
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MD5
19456c568f32de851c7cc7416ee24f6d
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SHA1
302e970eb88d10c50416cfb3ca97c38af43d6c72
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SHA256
a1e1569dfcaedc7962d5af6fcb5b022b5faddeef372cd7458fd3f383e0dcd560
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SHA512
b375173ff4580c3291eec9c008149ee2c02bb56b416b1a645f27d6e2cdf67a5578466a75718f8caba696c4019d8560ae2a4ddff608323e3c98bf82043dc8a13a
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SSDEEP
384:KbtRPNVHT535J7P1DXsq0EosoEt2foH+qtJAz0WY/OjITPkG0O1q3+MJvbDlViWG:KbtBzDJzJ8q0EosoEkgk7uH0cMJvbI
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mailbuilderbuilder.com - Port:
587 - Username:
[email protected] - Password:
Alluminio.1 - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Detect ZGRat V1 34 IoCs
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ZGRat
ZGRat is remote access trojan written in C#.
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext 1 IoCs
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Suspicious behavior: EnumeratesProcesses 3 IoCs
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Suspicious use of AdjustPrivilegeToken 3 IoCs
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Suspicious use of WriteProcessMemory 8 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\Dokument Zamówienie ZZ2200439_pdf .exe"C:\Users\Admin\AppData\Local\Temp\Dokument Zamówienie ZZ2200439_pdf .exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Dokument Zamówienie ZZ2200439_pdf .exe"C:\Users\Admin\AppData\Local\Temp\Dokument Zamówienie ZZ2200439_pdf .exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe1⤵
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k UnistackSvcGroup1⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD5c3941d9fa38f1717d5cecd7a2ca71667
SHA133b5362675383b58b4166ed9f9a61e5aa6768d2e
SHA256f1ed6ff1cd3df219061e32df1c75d6f48de6484cf50e5ea7d86cd8bcfcb93256
SHA51298f103ef97d32bf8c0566a6f6da5cf8d58d18f698c1b3e5bd0be0ea8462f5fe54c2e5e6b5188f2b7d8f70082ffd6745b1f7f6cab95af474e2b7eaed50a9d9c45
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Filesize
88KB
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Filesize
7.7MB
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Filesize
64KB
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Filesize
680KB
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Filesize
656KB
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Filesize
656KB
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Filesize
656KB
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Filesize
656KB
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Filesize
656KB
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Filesize
656KB
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Filesize
656KB
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Filesize
656KB
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Filesize
656KB
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Filesize
656KB
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Filesize
656KB
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Filesize
656KB
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Filesize
656KB
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Filesize
656KB
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Filesize
656KB
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Filesize
656KB
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Filesize
656KB
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Filesize
656KB
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Filesize
656KB
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Filesize
656KB
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Filesize
656KB
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Filesize
656KB
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Filesize
656KB
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Filesize
656KB
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Filesize
656KB
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Filesize
656KB
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Filesize
656KB
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Filesize
656KB
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Filesize
656KB
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Filesize
656KB
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Filesize
656KB
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Filesize
656KB
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Filesize
656KB
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Filesize
4KB
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Filesize
304KB
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Filesize
264KB
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Filesize
7.7MB
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Filesize
64KB
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Filesize
5.6MB
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Filesize
7.7MB
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Filesize
264KB
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Filesize
7.7MB
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Filesize
64KB
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Filesize
408KB
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Filesize
320KB
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Filesize
624KB
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Filesize
584KB
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Filesize
40KB
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Filesize
7.7MB
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Filesize
64KB