Analysis
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max time kernel
142s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20231025-en -
resource tags
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submitted
27/11/2023, 15:10
General
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Target
SecuriteInfo.com.Win32.PWSX-gen.25370.13453.exe
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Size
637KB
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MD5
50c82efd516d150f0c89a09d7eaccc04
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SHA1
6fe36dbdc72b6d434cf50784eb7d346d1117e58d
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SHA256
589d31dcf63d462d0f1a10654d01feaca4c029332048237ed6129965f30f1415
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SHA512
37dc59ff2c4a6f0f12204c50fa21f33b80e46cb31680e219d75b9904b75af37527adcedf7ccc28e1864ff30ff54abb0f9ed05c9c5808264dd839d3c708487847
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SSDEEP
12288:N6fzd7BR6wT1xJfylJFpr1uBxCBFwS3aPtbA3dF2JNFrHdHHh:N6fzpBxfyXz1uBc7aPJ/JbjdHHh
Malware Config
Extracted
Protocol: smtp- Host:
mail.lubdub.com - Port:
587 - Username:
[email protected] - Password:
J-y!2e_fWMH_XP8F_008
Extracted
agenttesla
Protocol: smtp- Host:
mail.lubdub.com - Port:
587 - Username:
[email protected] - Password:
J-y!2e_fWMH_XP8F_008 - 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 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 8 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.25370.13453.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.25370.13453.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.25370.13453.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.25370.13453.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
1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3
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Filesize
624KB
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Filesize
7.7MB
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Filesize
584KB
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Filesize
664KB
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Filesize
40KB
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Filesize
104KB
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Filesize
32KB
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Filesize
40KB
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Filesize
5.6MB
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Filesize
488KB
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Filesize
64KB
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Filesize
7.7MB
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Filesize
264KB
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Filesize
7.7MB
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Filesize
64KB
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Filesize
408KB
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Filesize
320KB
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Filesize
7.7MB
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Filesize
64KB