Analysis
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max time kernel
136s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
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submitted
22-01-2024 01:05
General
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Target
4a4af8e54cb3d761b6b06d20c469f0acb9de78cc3e84f10546eb521166e571b0.exe
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Size
657KB
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MD5
7faf185778817c2fda5709f6d47946e8
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SHA1
7a41134e058dcae033167e30e12a55533724fcc3
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SHA256
4a4af8e54cb3d761b6b06d20c469f0acb9de78cc3e84f10546eb521166e571b0
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SHA512
a52eacc2b0ff47d81694d2dcf89c399ffae30a13ddcb30dd34a356462f619b3f7d52b2afa9baed09050d08344a010df7d0ad74a4298dde86257a51ec4a1f939a
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SSDEEP
12288:kEEwSHwn+DQL32ikCaUS4csRBse6sfWfAA:kEEzQOy3k94cunZefB
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 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 2 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\4a4af8e54cb3d761b6b06d20c469f0acb9de78cc3e84f10546eb521166e571b0.exe"C:\Users\Admin\AppData\Local\Temp\4a4af8e54cb3d761b6b06d20c469f0acb9de78cc3e84f10546eb521166e571b0.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
680KB
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Filesize
72KB
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Filesize
10.8MB
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Filesize
64KB
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Filesize
240KB
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Filesize
488KB
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Filesize
10.8MB