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General

  • Target

    ab991910c2672b483e7087a3edf663a033cc5b7dab8ba18b7def9c4e4875f487N

  • Size

    96KB

  • Sample

    241013-pymylsxbjh

  • MD5

    56968afd01195886fb849b14054eb870

  • SHA1

    99de16fc392078ed832de051bf5ca6c5516728d6

  • SHA256

    ab991910c2672b483e7087a3edf663a033cc5b7dab8ba18b7def9c4e4875f487

  • SHA512

    6503b0f654ea84860bb94df9f426b4ec2b02465eb428de164d43141aa5028689b2fda91b5fefeb378ed5a2e9bfba6516edcfe4e3d87934dd062527737d918909

  • SSDEEP

    3072:hp19Vg6aEboQhfn229aXBHRpqYd69jc0v:hpzVg6N3hfn229AxpqYd6NV

Malware Config

Extracted

Family

berbew

C2

http://f/wcmd.htm

http://f/ppslog.php

http://f/piplog.php?%s:%i:%i:%s:%09u:%i:%02d:%02d:%02d

Targets

    • Target

      ab991910c2672b483e7087a3edf663a033cc5b7dab8ba18b7def9c4e4875f487N

    • Size

      96KB

    • MD5

      56968afd01195886fb849b14054eb870

    • SHA1

      99de16fc392078ed832de051bf5ca6c5516728d6

    • SHA256

      ab991910c2672b483e7087a3edf663a033cc5b7dab8ba18b7def9c4e4875f487

    • SHA512

      6503b0f654ea84860bb94df9f426b4ec2b02465eb428de164d43141aa5028689b2fda91b5fefeb378ed5a2e9bfba6516edcfe4e3d87934dd062527737d918909

    • SSDEEP

      3072:hp19Vg6aEboQhfn229aXBHRpqYd69jc0v:hpzVg6N3hfn229AxpqYd6NV

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Berbew

      Berbew is a backdoor written in C++.

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks