General
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Target
LB3.exe
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Size
146KB
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Sample
240710-s6qk9aycjc
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MD5
d1fff29fe9d2e8bed2f6ea4472fbe477
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SHA1
e3e5f4ab7935281b2aa0f56c7b1aec24423013cc
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SHA256
74f20aa3be90484260777777ceb6caaebf2bcc59ff2b1e221ac71a7c03a62793
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SHA512
f8d16e66b0d687868884de71a2bf0cb70fbc9725ead4c305370bc3550019c94a38ebe77e82b295b05326b039b8abfe9421d7c539ccce27b0854dea6a38e8c410
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SSDEEP
3072:qqJogYkcSNm9V7DzIhvzO0/AbiFMPVPT:qq2kc4m9tDzMlAbi8
Behavioral task
behavioral1
Sample
LB3.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
LB3.exe
Resource
win10v2004-20240709-en
Malware Config
Targets
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Target
LB3.exe
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Size
146KB
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MD5
d1fff29fe9d2e8bed2f6ea4472fbe477
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SHA1
e3e5f4ab7935281b2aa0f56c7b1aec24423013cc
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SHA256
74f20aa3be90484260777777ceb6caaebf2bcc59ff2b1e221ac71a7c03a62793
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SHA512
f8d16e66b0d687868884de71a2bf0cb70fbc9725ead4c305370bc3550019c94a38ebe77e82b295b05326b039b8abfe9421d7c539ccce27b0854dea6a38e8c410
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SSDEEP
3072:qqJogYkcSNm9V7DzIhvzO0/AbiFMPVPT:qq2kc4m9tDzMlAbi8
Score7/10-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Deletes itself
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Executes dropped EXE
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Loads dropped DLL
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Drops desktop.ini file(s)
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Drops file in System32 directory
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Sets desktop wallpaper using registry
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Suspicious use of NtSetInformationThreadHideFromDebugger
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