Analysis
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max time kernel
121s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
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submitted
25-12-2023 01:09
General
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Target
fa7a2eac707b3645601c990289f6a5e83fce46cb3f26e5de9f22cfdb002a275e.exe
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Size
235KB
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MD5
45000ae299dd541c591aaa34691e05fc
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SHA1
f5d330acefb765b73107d373876f02c62036a062
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SHA256
fa7a2eac707b3645601c990289f6a5e83fce46cb3f26e5de9f22cfdb002a275e
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SHA512
58e2d2c1f6ac47f482ee430ec96ffb443effcd80389a3d80e98d6b7993b19668b0bdfb0303c6bd0060c8299ffc40a4211167bb302721547b2fab3b973c9d158b
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SSDEEP
3072:QqjieCmyj7Z0Q0SFtbwR1GQs3/EhS5hhJNme:QkieCmyj7Z0Q0SFtbwR1ps3/Eh6J8
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.tecnosilos.com.py - Port:
587 - Username:
[email protected] - Password:
wY],Z[mo8kxz - 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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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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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\fa7a2eac707b3645601c990289f6a5e83fce46cb3f26e5de9f22cfdb002a275e.exe"C:\Users\Admin\AppData\Local\Temp\fa7a2eac707b3645601c990289f6a5e83fce46cb3f26e5de9f22cfdb002a275e.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
6.9MB
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Filesize
264KB
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Filesize
256KB
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Filesize
6.9MB
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Filesize
256KB