Analysis
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max time kernel
148s -
max time network
132s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
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submitted
09/01/2024, 16:04
General
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Target
Proforma Invoice 3315.exe
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Size
234KB
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MD5
30a0948bd1acab57b4b132365fa9e01d
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SHA1
0d996a2b5c4bb3364c58343350f98ea421265604
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SHA256
e21cbcbb1005efb933b99b1e09a12c333b1fadc391ebde3e1261b83559082455
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SHA512
894d6e2753c1e7a2d5e1c4c23ee225ac7d84331f8cdd542f362af1c5fc39268cd79d2feba1d08f9a4b7dd71707640d4cbd4c5462145b0841b5da966ebdee9f44
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SSDEEP
3072:000klR1ZljJlD8jjfCbl12bipf0byv55crKBY:000klR1ZlllD8jjfCbBpf0bykre
Malware Config
Extracted
Protocol: smtp- Host:
mail.ahlada.com - Port:
587 - Username:
[email protected] - Password:
21rY$9U}48j]
Extracted
agenttesla
Protocol: smtp- Host:
mail.ahlada.com - Port:
587 - Username:
[email protected] - Password:
21rY$9U}48j] - 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\Proforma Invoice 3315.exe"C:\Users\Admin\AppData\Local\Temp\Proforma Invoice 3315.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