Analysis
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max time kernel
144s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
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submitted
30-04-2024 06:40
General
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Target
SecuriteInfo.com.W32.MSIL_Kryptik.KWV.gen.Eldorado.20767.exe
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Size
355KB
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MD5
6eeaa8e85efa06ba47a5afcfcf6cac70
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SHA1
701b303cac3f53398c27f1baad68f0eb353092ec
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SHA256
7b5e0f5201d2869c180584b86446ceea44a3ed312fb76f3b546186b66c78f375
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SHA512
b9a95114ac868cf8668a483dd649df879cb947c3cf0ee3da05c7edfd8e7400833760d5a0c4746dea1f754946e53b56b33217c9ba11e74fed3ca8899f8c4c36ca
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SSDEEP
6144:HRQrD6Qd1ETD9d9I+YbSpuLvMhUCKDRYziEFcT+RfdbHTbjAUfMDiCnS2YNGgqLM:HRQrDm9d9abPLkhUXR+xRfdTbyiCnS2
Malware Config
Extracted
Protocol: smtp- Host:
komarz.us - Port:
587 - Username:
[email protected] - Password:
24/7TryLock!!
Extracted
agenttesla
Protocol: smtp- Host:
komarz.us - Port:
587 - Username:
[email protected] - Password:
24/7TryLock!! - 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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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 2 IoCs
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Suspicious behavior: EnumeratesProcesses 4 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 16 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.MSIL_Kryptik.KWV.gen.Eldorado.20767.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.MSIL_Kryptik.KWV.gen.Eldorado.20767.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.MSIL_Kryptik.KWV.gen.Eldorado.20767.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.MSIL_Kryptik.KWV.gen.Eldorado.20767.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.MSIL_Kryptik.KWV.gen.Eldorado.20767.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.MSIL_Kryptik.KWV.gen.Eldorado.20767.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4036 --field-trial-handle=2248,i,10247514684337323751,15511974759131734137,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
7.7MB
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Filesize
376KB
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Filesize
64KB
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Filesize
4KB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
64KB
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Filesize
7.7MB
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Filesize
256KB
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Filesize
64KB
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Filesize
408KB
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Filesize
7.7MB
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Filesize
5.6MB
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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
64KB