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General

  • Target

    982de8aa2b44b4f0d04b74657af79e59ba669c3d34682e857294bea38a6822aeN

  • Size

    94KB

  • Sample

    240921-pbbl3a1hkq

  • MD5

    7b067971f03b4a177f13adcc61969720

  • SHA1

    5b1cb491dc3e4a8b96ae9f7fe29716b7f0354717

  • SHA256

    982de8aa2b44b4f0d04b74657af79e59ba669c3d34682e857294bea38a6822ae

  • SHA512

    78f7af09a9b29e3240fd55fefbf3b6b4707bda2e788ae8b6d76fb71657be948dc089e20579b91181d3efc859706e5ece9d3950588baeddbf691840128cd6c159

  • SSDEEP

    1536:q3SHOLtpIywACDePRg+w/fRZKVCQCkcny1ZqGUY7BR9L4DT2EnINs:oXLDhRxAaVC1BG36+ob

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

      982de8aa2b44b4f0d04b74657af79e59ba669c3d34682e857294bea38a6822aeN

    • Size

      94KB

    • MD5

      7b067971f03b4a177f13adcc61969720

    • SHA1

      5b1cb491dc3e4a8b96ae9f7fe29716b7f0354717

    • SHA256

      982de8aa2b44b4f0d04b74657af79e59ba669c3d34682e857294bea38a6822ae

    • SHA512

      78f7af09a9b29e3240fd55fefbf3b6b4707bda2e788ae8b6d76fb71657be948dc089e20579b91181d3efc859706e5ece9d3950588baeddbf691840128cd6c159

    • SSDEEP

      1536:q3SHOLtpIywACDePRg+w/fRZKVCQCkcny1ZqGUY7BR9L4DT2EnINs:oXLDhRxAaVC1BG36+ob

    • 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