General
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Target
b6b855bda533fefd81c9a7ca8929e52b1b79be7b5e4c4d9fb494392a2c4d8db3
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Size
1.5MB
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Sample
220511-3a2zhscfe9
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MD5
fe7c13445868482b63e1ae71bca9d150
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SHA1
78111d52ba0215bb531d487bc6e9a218ea768377
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SHA256
b6b855bda533fefd81c9a7ca8929e52b1b79be7b5e4c4d9fb494392a2c4d8db3
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SHA512
c1a2bc27e1381f6ed142ffb8a6cdb0006a9161433dbb9222f83ec407cf0bb5510f9986108b4e96c4a3d0dd30659cc48baec96b9ca962082c64c0fcbcc8c0879c
Static task
static1
Behavioral task
behavioral1
Sample
b6b855bda533fefd81c9a7ca8929e52b1b79be7b5e4c4d9fb494392a2c4d8db3.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
b6b855bda533fefd81c9a7ca8929e52b1b79be7b5e4c4d9fb494392a2c4d8db3.exe
Resource
win10v2004-20220414-en
Malware Config
Targets
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Target
b6b855bda533fefd81c9a7ca8929e52b1b79be7b5e4c4d9fb494392a2c4d8db3
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Size
1.5MB
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MD5
fe7c13445868482b63e1ae71bca9d150
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SHA1
78111d52ba0215bb531d487bc6e9a218ea768377
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SHA256
b6b855bda533fefd81c9a7ca8929e52b1b79be7b5e4c4d9fb494392a2c4d8db3
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SHA512
c1a2bc27e1381f6ed142ffb8a6cdb0006a9161433dbb9222f83ec407cf0bb5510f9986108b4e96c4a3d0dd30659cc48baec96b9ca962082c64c0fcbcc8c0879c
Score10/10-
Echelon log file
Detects a log file produced by Echelon.
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Executes dropped EXE
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops startup file
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Loads dropped DLL
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Accesses Microsoft Outlook profiles
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Checks installed software on the system
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
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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