General
- Target LB3.exe
- Size 146KB
- Sample240604-ef7vysch52
- SHA256 d82aa76842e45325dd2b665ae410f91dfeb8fd2f9bc6449630090f3bac0c95b0
- MD5 0f9efaba9a13338ad97e0e6ef2aabd6d
- SHA1 97db912c8f0055152837e424cd8764f905a29930
- SHA512 c8ab75ae0046c1c33f1141d1d85aeae9eaf4952f8cc9bb6993c0d29bd8f67c7a1430339020b4652ee399899f1c993c34feeeef54bfd0c37fa56825437f85149a
- SSDEEP 3072:g6glyuxE4GsUPnliByocWepRdJxGkpV4wTwAY:g6gDBGpvEByocWedG
- MD5 SHA1 SHA512 SSDEEP
Behavioral task
behavioral1
Sample
LB3.exe
Resource
win7-20240221-en
12 signatures
150 seconds
Malware Config
Targets
-
- Target LB3.exe
- Size 146KB
- SHA256 d82aa76842e45325dd2b665ae410f91dfeb8fd2f9bc6449630090f3bac0c95b0
- MD5 0f9efaba9a13338ad97e0e6ef2aabd6d
- SHA1 97db912c8f0055152837e424cd8764f905a29930
- SHA512 c8ab75ae0046c1c33f1141d1d85aeae9eaf4952f8cc9bb6993c0d29bd8f67c7a1430339020b4652ee399899f1c993c34feeeef54bfd0c37fa56825437f85149a
- SSDEEP 3072:g6glyuxE4GsUPnliByocWepRdJxGkpV4wTwAY:g6gDBGpvEByocWedG
- MD5 SHA1 SHA512 SSDEEP
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
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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Suspicious use of NtSetInformationThreadHideFromDebugger