Analysis
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max time kernel
151s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
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submitted
12-01-2024 01:03
General
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Target
b81af7454823adcacd6be76456d33618654ab670ede042e3a74ba4435ce58ef6.exe
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Size
585KB
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MD5
d25d1dcee63d3bbfdc49aba027523a0e
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SHA1
e548db4e62cb4fd8a7a60ff45c9ed3d1eb67765a
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SHA256
b81af7454823adcacd6be76456d33618654ab670ede042e3a74ba4435ce58ef6
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SHA512
6bedb1a8a874982b3411f4cca18ae5dc1655b3c690e25a271249f055623c4e7ad94682c29fb61fcc4da4eabf04c91a3e09f54ac5c2288c292ba23f584446c00d
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SSDEEP
12288:JxUODVR9ZLJLUf9snBS4csPYae6qfzbAA:JiODVR9hhUF54clNf7bB
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 2 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\b81af7454823adcacd6be76456d33618654ab670ede042e3a74ba4435ce58ef6.exe"C:\Users\Admin\AppData\Local\Temp\b81af7454823adcacd6be76456d33618654ab670ede042e3a74ba4435ce58ef6.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
1.1MB
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Filesize
10.8MB
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Filesize
64KB
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Filesize
10.8MB