Analysis
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max time kernel
154s -
max time network
159s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
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submitted
22-12-2023 14:27
General
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Target
c2728a9030fc90844defcbd8c155fd1c.exe
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Size
581KB
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MD5
c2728a9030fc90844defcbd8c155fd1c
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SHA1
49f18f9f3512f521aa06055807c0e720ae319233
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SHA256
4e9e39595b36eda5ad4181e324560a423cd7119b8b666861d98181399df02989
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SHA512
008f5c255b4cc1d291a92edba8e6cf79cbbe02ccb339ccbb10a96da24906d7f2bd5cb8567fd610fd0c5882156c75786567fb52a88cf7959c44ee4dc03de789f4
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SSDEEP
12288:IibOqGDZLJLUf9snBS4csPYae6qfz0AA:FOFDhhUF54clNf70B
Malware Config
Signatures
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Detects Echelon Stealer payload 1 IoCs
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Echelon
Echelon is a .NET stealer that targets passwords from browsers, email and cryptocurrency clients.
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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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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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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 behavior: EnumeratesProcesses 3 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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outlook_office_path 1 IoCs
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outlook_win_path 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\c2728a9030fc90844defcbd8c155fd1c.exe"C:\Users\Admin\AppData\Local\Temp\c2728a9030fc90844defcbd8c155fd1c.exe"1⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
608KB
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Filesize
10.8MB
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Filesize
64KB
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Filesize
472KB
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Filesize
10.8MB
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Filesize
64KB
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Filesize
10.8MB