Analysis
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max time kernel
103s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
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submitted
03/02/2024, 01:43
General
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Target
a18e4c437a93ce1bb95de776619c2b8f07c3ce313aa4609e09bfe837258c3664.exe
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Size
234KB
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MD5
87a313fb986ffe0c7062cb1ba87eaf41
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SHA1
4055457464b9ed40f5e19aa5fbee919bd8295231
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SHA256
a18e4c437a93ce1bb95de776619c2b8f07c3ce313aa4609e09bfe837258c3664
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SHA512
f64a1e6e1ba28f03af0fe265fd64dcafc4f4b5a5c4ad96caac7ccd39c49e9f1dd586042416039c3abc5b2832a3fbb3c2e7c4f784395dd6492c40a91f241e50ef
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SSDEEP
3072:8eNyGC+iClSlSUjbleWls9Yrck/54Z4S45YOnrFoEA:8eNyGC+iClSlSUjbleWlsy/54X+nrOE
Malware Config
Extracted
Protocol: smtp- Host:
mail.flywingcargo.com - Port:
587 - Username:
[email protected] - Password:
8;T*V;3alem?
Extracted
agenttesla
Protocol: smtp- Host:
mail.flywingcargo.com - Port:
587 - Username:
[email protected] - Password:
8;T*V;3alem? - 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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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 behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\a18e4c437a93ce1bb95de776619c2b8f07c3ce313aa4609e09bfe837258c3664.exe"C:\Users\Admin\AppData\Local\Temp\a18e4c437a93ce1bb95de776619c2b8f07c3ce313aa4609e09bfe837258c3664.exe"1⤵
- 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
7.7MB
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Filesize
256KB
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Filesize
5.6MB
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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