Analysis
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max time kernel
133s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
04/05/2024, 01:53
Static task
static1
Behavioral task
behavioral1
Sample
3c29b509fac248a90cdb5970352752041fe1c02034f06b81182c5bb8b311766f.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
3c29b509fac248a90cdb5970352752041fe1c02034f06b81182c5bb8b311766f.exe
Resource
win10v2004-20240419-en
General
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Target
3c29b509fac248a90cdb5970352752041fe1c02034f06b81182c5bb8b311766f.exe
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Size
699KB
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MD5
d8770e0a7f9ee1a53bd4362532ecef3f
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SHA1
50745b96bc64c065e8f66bc07589961c15f6ed21
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SHA256
3c29b509fac248a90cdb5970352752041fe1c02034f06b81182c5bb8b311766f
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SHA512
e5c9a9b14eae8a3b1ab21634388676269ee1da130c8600bcfa78a31f3d48f7706db12cc499f47840843c63af4f6fa720196b96199738bd5af648abb40f1ed0b7
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SSDEEP
12288:o3/T3/fVrTtK3/3gCgkhkNRIFzhx+xxyZAcI+KQoKJ/vY2Kcsxgdyi7V8Ane3/zt:orXVrTtK7tR+zyZNTKQoo/vY2exAyi7O
Malware Config
Extracted
Protocol: smtp- Host:
mail.metalsbox.com - Port:
587 - Username:
[email protected] - Password:
zxcA@@258963
Extracted
agenttesla
Protocol: smtp- Host:
mail.metalsbox.com - Port:
587 - Username:
[email protected] - Password:
zxcA@@258963 - 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 use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4416 set thread context of 1856 4416 3c29b509fac248a90cdb5970352752041fe1c02034f06b81182c5bb8b311766f.exe 97 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1856 3c29b509fac248a90cdb5970352752041fe1c02034f06b81182c5bb8b311766f.exe 1856 3c29b509fac248a90cdb5970352752041fe1c02034f06b81182c5bb8b311766f.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1856 3c29b509fac248a90cdb5970352752041fe1c02034f06b81182c5bb8b311766f.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1856 3c29b509fac248a90cdb5970352752041fe1c02034f06b81182c5bb8b311766f.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 4416 wrote to memory of 1856 4416 3c29b509fac248a90cdb5970352752041fe1c02034f06b81182c5bb8b311766f.exe 97 PID 4416 wrote to memory of 1856 4416 3c29b509fac248a90cdb5970352752041fe1c02034f06b81182c5bb8b311766f.exe 97 PID 4416 wrote to memory of 1856 4416 3c29b509fac248a90cdb5970352752041fe1c02034f06b81182c5bb8b311766f.exe 97 PID 4416 wrote to memory of 1856 4416 3c29b509fac248a90cdb5970352752041fe1c02034f06b81182c5bb8b311766f.exe 97 PID 4416 wrote to memory of 1856 4416 3c29b509fac248a90cdb5970352752041fe1c02034f06b81182c5bb8b311766f.exe 97 PID 4416 wrote to memory of 1856 4416 3c29b509fac248a90cdb5970352752041fe1c02034f06b81182c5bb8b311766f.exe 97 PID 4416 wrote to memory of 1856 4416 3c29b509fac248a90cdb5970352752041fe1c02034f06b81182c5bb8b311766f.exe 97 PID 4416 wrote to memory of 1856 4416 3c29b509fac248a90cdb5970352752041fe1c02034f06b81182c5bb8b311766f.exe 97
Processes
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C:\Users\Admin\AppData\Local\Temp\3c29b509fac248a90cdb5970352752041fe1c02034f06b81182c5bb8b311766f.exe"C:\Users\Admin\AppData\Local\Temp\3c29b509fac248a90cdb5970352752041fe1c02034f06b81182c5bb8b311766f.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4416 -
C:\Users\Admin\AppData\Local\Temp\3c29b509fac248a90cdb5970352752041fe1c02034f06b81182c5bb8b311766f.exe"C:\Users\Admin\AppData\Local\Temp\3c29b509fac248a90cdb5970352752041fe1c02034f06b81182c5bb8b311766f.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1856
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\3c29b509fac248a90cdb5970352752041fe1c02034f06b81182c5bb8b311766f.exe.log
Filesize1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3