Analysis
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max time kernel
149s -
max time network
128s -
platform
windows7_x64 -
resource
win7-20231130-en -
resource tags
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submitted
11-12-2023 13:29
General
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Target
Pago del saldo.exe
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Size
624KB
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MD5
e70098176fde067ff9f47fd447dedb16
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SHA1
ceba3e11e629ed014b7f4bc63d17aa1d720cebdc
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SHA256
6bca80b0afb0d39f35e030267cab65722ceae0003aa81e619e8bd9a44ddb5b6b
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SHA512
2cc9f4ec233be11b7606a61889e73cce4394e22f6d2a9b3627e526c7783ce899e18fbbb72328a559d6dc57afddf8ee787a9a1d9be94f6b548559f2a46286e909
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SSDEEP
12288:t3IU8S6eUdKFNWsodXAjv+pQzfjOQZyccwX3w66TFuaPcM4EZw6WDpV7l3:1ItSAdSNWsodA2p8fCcf3w66TEabil
Malware Config
Extracted
agenttesla
https://api.telegram.org/bot6779239200:AAGZW_GTAVfSVu-i3Ew251ZSePl73a5Ib8g/
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 1 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 3 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 1 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 9 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\Pago del saldo.exe"C:\Users\Admin\AppData\Local\Temp\Pago del saldo.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Pago del saldo.exe"C:\Users\Admin\AppData\Local\Temp\Pago del saldo.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
6.9MB
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Filesize
6.9MB
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Filesize
256KB
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Filesize
96KB
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Filesize
32KB
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Filesize
40KB
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Filesize
496KB
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Filesize
648KB
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Filesize
264KB
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Filesize
256KB
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Filesize
264KB
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Filesize
264KB
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Filesize
264KB
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Filesize
4KB
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Filesize
264KB
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Filesize
256KB
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Filesize
6.9MB
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Filesize
264KB
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Filesize
6.9MB
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Filesize
264KB