Analysis
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max time kernel
142s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
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submitted
02-12-2023 01:03
General
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Target
2cdcc1d29030507ba28587a131f8b98b8c2ae4834524b5e1b584937ce0527ef6.exe
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Size
428KB
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MD5
9ab42dab7f35c8d542ad44e9e6c0f0ca
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SHA1
a6f0aa4fd5141c92cb506a77b1c3604c7a60d608
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SHA256
2cdcc1d29030507ba28587a131f8b98b8c2ae4834524b5e1b584937ce0527ef6
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SHA512
fe7ca1ace6cbd1a410fc96d3f92e19a53f0d7b46cfe458ab076b2fd59704e7a1d72833526a78b1c5a469e961f5735b8874c00fdaf11fa097a8e99db55f5661d8
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SSDEEP
6144:Q7XEhgANGThYl152Jnu9u95ik0uZWRQ6uX7Ee/AnBDxq6Tlv2222+v8WEjeNplzQ:thgANZl1SuMLikaI7TIxq6c
Malware Config
Extracted
Protocol: smtp- Host:
meka.ldc.lv - Port:
587 - Username:
[email protected] - Password:
DJj8Mza7MM
Extracted
agenttesla
Protocol: smtp- Host:
meka.ldc.lv - Port:
587 - Username:
[email protected] - Password:
DJj8Mza7MM - 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 3 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 3 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 8 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2cdcc1d29030507ba28587a131f8b98b8c2ae4834524b5e1b584937ce0527ef6.exe"C:\Users\Admin\AppData\Local\Temp\2cdcc1d29030507ba28587a131f8b98b8c2ae4834524b5e1b584937ce0527ef6.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\2cdcc1d29030507ba28587a131f8b98b8c2ae4834524b5e1b584937ce0527ef6.exeC:\Users\Admin\AppData\Local\Temp\2cdcc1d29030507ba28587a131f8b98b8c2ae4834524b5e1b584937ce0527ef6.exe2⤵
- 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
1KB
MD591196427e754ee46b2637907ca8ec235
SHA1e1be3b8c2e0fb94fe8720f67dfe45a730dd490bf
SHA256e9767213766f8f92bfed750d887db37351d3e39733ffe4f656ddedcafb1f8f91
SHA51288c519c7fba1c0044d07e23ef8ae443cb1367a202b7456b6e7416d4fbf022af6cbd5069c5a633dde36c210511cc915e027442eb4648726474e8e0e447eb7989a
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Filesize
5.6MB
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Filesize
56KB
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Filesize
7.7MB
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Filesize
360KB
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Filesize
264KB
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Filesize
256KB
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Filesize
304KB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
456KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
7.7MB
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Filesize
408KB
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Filesize
64KB
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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
264KB