Analysis
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max time kernel
153s -
max time network
161s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
12-05-2022 12:07
General
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Target
6bae1786a63c3d701261c1e6240aa51fa5df97a1deb1feafcd1682a6c732cfe4.exe
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Size
2.8MB
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MD5
6f6c364823a92d70e6e4e7596c022363
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SHA1
a774879a1ae0b79071098fbe99cbc05930127223
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SHA256
6bae1786a63c3d701261c1e6240aa51fa5df97a1deb1feafcd1682a6c732cfe4
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SHA512
6e856fc0d31935c5e5de80cffa1002314ded478a544d50d92cf758cfcaeac8db9ec884ab1e5235fb55c779af409dee29512036fbe8314fd7a611b796435cc9e7
Malware Config
Signatures
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Echelon
Echelon is a .NET stealer that targets passwords from browsers, email and cryptocurrency clients.
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Echelon log file 1 IoCs
Detects a log file produced by Echelon.
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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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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 use of NtSetInformationThreadHideFromDebugger 16 IoCs
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Program crash 1 IoCs
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Suspicious behavior: EnumeratesProcesses 35 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\6bae1786a63c3d701261c1e6240aa51fa5df97a1deb1feafcd1682a6c732cfe4.exe"C:\Users\Admin\AppData\Local\Temp\6bae1786a63c3d701261c1e6240aa51fa5df97a1deb1feafcd1682a6c732cfe4.exe"1⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 3944 -s 18042⤵
- Program crash
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -pss -s 404 -p 3944 -ip 39441⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
2.9MB
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Filesize
10.8MB
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Filesize
24KB
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Filesize
16KB
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Filesize
12KB
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Filesize
20KB
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Filesize
136KB