Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
27-03-2024 01:11
Static task
static1
Behavioral task
behavioral1
Sample
378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exe
Resource
win10v2004-20240226-en
General
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Target
378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exe
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Size
628KB
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MD5
c2e1460408151bfafe7f52dfb4750afd
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SHA1
49741ca58a04a95490df18ce1bfd697eced7e176
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SHA256
378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512
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SHA512
dbe5f730db165faa34563e1e967229568ac6deef0e1187e549b8d479f3cad1ad1dd85dfa598b8c7174ddd4d836a9da190e3b8d4e75b571f1b81bed9eab112f32
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SSDEEP
12288:qa5Wgd2+vQo6mVoZZmcwJE4w6W0AYesYASN3hE5D84qI:ugd0oVI94w6WFjZASN3q5A4B
Malware Config
Extracted
agenttesla
https://discord.com/api/webhooks/1222063930139086928/2Vg1Z1z7AWyTYIiICGAds8u69Kb-0e0rknSGkQxVLW2pI6G-7AwX8FCkrKw70QfPItcz
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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Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
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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.
Processes:
flow ioc 43 api.ipify.org 44 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exedescription pid process target process PID 1792 set thread context of 1700 1792 378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exe 378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
Processes:
378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exe378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exepid process 1792 378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exe 1792 378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exe 1792 378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exe 1792 378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exe 1792 378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exe 1792 378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exe 1792 378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exe 1792 378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exe 1792 378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exe 1792 378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exe 1700 378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exe 1700 378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exe378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exedescription pid process Token: SeDebugPrivilege 1792 378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exe Token: SeDebugPrivilege 1700 378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exedescription pid process target process PID 1792 wrote to memory of 1700 1792 378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exe 378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exe PID 1792 wrote to memory of 1700 1792 378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exe 378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exe PID 1792 wrote to memory of 1700 1792 378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exe 378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exe PID 1792 wrote to memory of 1700 1792 378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exe 378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exe PID 1792 wrote to memory of 1700 1792 378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exe 378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exe PID 1792 wrote to memory of 1700 1792 378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exe 378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exe PID 1792 wrote to memory of 1700 1792 378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exe 378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exe PID 1792 wrote to memory of 1700 1792 378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exe 378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exe"C:\Users\Admin\AppData\Local\Temp\378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exe"C:\Users\Admin\AppData\Local\Temp\378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\378a5373cb0cdab87777f9864381aaeca5bb38f6bd97108feaeedef6f46ea512.exe.logFilesize
1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3
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memory/1700-12-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/1700-21-0x0000000004EB0000-0x0000000004EC0000-memory.dmpFilesize
64KB
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memory/1700-20-0x0000000074B80000-0x0000000075330000-memory.dmpFilesize
7.7MB
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memory/1700-19-0x0000000006660000-0x00000000066B0000-memory.dmpFilesize
320KB
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memory/1700-18-0x0000000004FC0000-0x0000000005026000-memory.dmpFilesize
408KB
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memory/1700-17-0x0000000004EB0000-0x0000000004EC0000-memory.dmpFilesize
64KB
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memory/1700-15-0x0000000074B80000-0x0000000075330000-memory.dmpFilesize
7.7MB
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memory/1792-5-0x0000000004CF0000-0x0000000004CFA000-memory.dmpFilesize
40KB
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memory/1792-9-0x0000000007740000-0x00000000077C4000-memory.dmpFilesize
528KB
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memory/1792-10-0x0000000074B80000-0x0000000075330000-memory.dmpFilesize
7.7MB
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memory/1792-11-0x0000000004D00000-0x0000000004D10000-memory.dmpFilesize
64KB
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memory/1792-8-0x0000000004E90000-0x0000000004E9C000-memory.dmpFilesize
48KB
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memory/1792-7-0x0000000004E80000-0x0000000004E92000-memory.dmpFilesize
72KB
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memory/1792-16-0x0000000074B80000-0x0000000075330000-memory.dmpFilesize
7.7MB
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memory/1792-6-0x0000000004FB0000-0x000000000504C000-memory.dmpFilesize
624KB
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memory/1792-1-0x0000000074B80000-0x0000000075330000-memory.dmpFilesize
7.7MB
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memory/1792-4-0x0000000004D00000-0x0000000004D10000-memory.dmpFilesize
64KB
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memory/1792-3-0x0000000004D40000-0x0000000004DD2000-memory.dmpFilesize
584KB
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memory/1792-2-0x0000000005250000-0x00000000057F4000-memory.dmpFilesize
5.6MB
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memory/1792-0-0x0000000000250000-0x00000000002F2000-memory.dmpFilesize
648KB