Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
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submitted
23-05-2024 13:20
General
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Target
INVOICE_MAY-888201-2024.exe
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Size
917KB
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MD5
a362350a60490b6010c41ffe84f78ce6
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SHA1
a24ade8b3223cfcce28218b812735341852ef15b
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SHA256
3d18d539bce573477ec1562c88686d43dbdfe29c4556946af482c3e5aa2e9e75
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SHA512
5297e4fb3d52862ac979bbf6d504fcdffb84b2a3457356ba8c2ac97064ef36f03906c00c78c94cf820f097d5f400ad6a56607bd75331a0311374e8c9e898cd56
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SSDEEP
12288:c/ZitHOWilim4McpWg0CA3tSwXUVlWXQw0:SZiBOWib4vpWgUlXdf
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.ipr-co.org - Port:
587 - Username:
[email protected] - Password:
IPRco@100102@ - 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 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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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 WriteProcessMemory 9 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\INVOICE_MAY-888201-2024.exe"C:\Users\Admin\AppData\Local\Temp\INVOICE_MAY-888201-2024.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\INVOICE_MAY-888201-2024.exe"C:\Users\Admin\AppData\Local\Temp\INVOICE_MAY-888201-2024.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
256KB
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Filesize
4KB
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Filesize
256KB
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Filesize
256KB
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Filesize
256KB
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Filesize
6.9MB
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Filesize
256KB
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Filesize
256KB
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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
520KB
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Filesize
4KB
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Filesize
104KB
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Filesize
6.9MB
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Filesize
944KB
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Filesize
6.9MB
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Filesize
64KB