Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
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submitted
07-05-2024 01:24
General
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Target
f03d8c3df221811eb38e381671511afe8b8bb7366f856c2e43ee04a7afbcca5a.exe
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Size
140KB
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MD5
4606e8f4422cd4a77c11ad445b2e34ab
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SHA1
7d3f5f81c1553acc343bbf23a62557d1ca93518c
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SHA256
f03d8c3df221811eb38e381671511afe8b8bb7366f856c2e43ee04a7afbcca5a
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SHA512
fb88a6b8e0dcf6f00bd1a01102a268b1f60f33334d7af2be6c06c5ec354a028dfb5fc0efdb74ca3640e8de7dba9c04d9d9a5eda2c310aeff54f1621e5edced39
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SSDEEP
1536:wyimnX6kpPXdUX6+sNMibaqeT6XNK2eZe050lbbbbbbbbbbbbbbbbbbbbbbbbbgC:wvmbpPXuxqMnT6XNK2eZe05jWV
Malware Config
Extracted
Protocol: smtp- Host:
66.29.151.236 - Port:
587 - Username:
[email protected] - Password:
KSN9T9fAXAWh
Extracted
agenttesla
Protocol: smtp- Host:
66.29.151.236 - Port:
587 - Username:
[email protected] - Password:
KSN9T9fAXAWh - 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 WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
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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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Adds Run key to start application 2 TTPs 1 IoCs
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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 2 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\f03d8c3df221811eb38e381671511afe8b8bb7366f856c2e43ee04a7afbcca5a.exe"C:\Users\Admin\AppData\Local\Temp\f03d8c3df221811eb38e381671511afe8b8bb7366f856c2e43ee04a7afbcca5a.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\f03d8c3df221811eb38e381671511afe8b8bb7366f856c2e43ee04a7afbcca5a.exe"C:\Users\Admin\AppData\Local\Temp\f03d8c3df221811eb38e381671511afe8b8bb7366f856c2e43ee04a7afbcca5a.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
4KB
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Filesize
152KB
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Filesize
7.7MB
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Filesize
2.2MB
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Filesize
5.6MB
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Filesize
584KB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
7.7MB
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Filesize
432KB
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Filesize
304KB
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Filesize
336KB
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Filesize
7.7MB
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Filesize
256KB
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Filesize
7.7MB
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Filesize
408KB
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Filesize
7.7MB
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Filesize
320KB
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Filesize
624KB
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Filesize
40KB
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Filesize
7.7MB