General

  • Target

    6225ec3714bf6d639d1340cb9f083ae630f819ba242483952caa4d6400c5d222N.exe

  • Size

    768KB

  • Sample

    241113-xpyyhs1kel

  • MD5

    93b54483fa30061c0a110151eaa9ee00

  • SHA1

    b91ffeda85537276d3a56448b7bafa6de9b97f69

  • SHA256

    6225ec3714bf6d639d1340cb9f083ae630f819ba242483952caa4d6400c5d222

  • SHA512

    493be569df95abb2cf7f2c1677a97c036d548b5a5b75c14429257d063b3cfa66916830744a03a0c0f8def9889a7251fcf3354cd89f32daa7e36c516e893f546d

  • SSDEEP

    12288:AATI/+zrWAI5KFum/+zrWAIAqWim/+zrWAI5KF4cr6VDsEqacjgqANXcol27Z5nY:AEIm0BmmvFimm0Xcr6VDsEqacjgqANXF

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

      6225ec3714bf6d639d1340cb9f083ae630f819ba242483952caa4d6400c5d222N.exe

    • Size

      768KB

    • MD5

      93b54483fa30061c0a110151eaa9ee00

    • SHA1

      b91ffeda85537276d3a56448b7bafa6de9b97f69

    • SHA256

      6225ec3714bf6d639d1340cb9f083ae630f819ba242483952caa4d6400c5d222

    • SHA512

      493be569df95abb2cf7f2c1677a97c036d548b5a5b75c14429257d063b3cfa66916830744a03a0c0f8def9889a7251fcf3354cd89f32daa7e36c516e893f546d

    • SSDEEP

      12288:AATI/+zrWAI5KFum/+zrWAIAqWim/+zrWAI5KF4cr6VDsEqacjgqANXcol27Z5nY:AEIm0BmmvFimm0Xcr6VDsEqacjgqANXF

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

    • Berbew

      Berbew is a backdoor written in C++.

    • Berbew family

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks