Overview

overview

10

Static

static

3

06828bc160...e1.exe

windows7-x64

10

06828bc160...e1.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    06828bc1607cd0d208a355e2e064d2bac9386b1da0e6c6e635cb89d87c641be1

  • Size

    94KB

  • Sample

    241208-xytp6asnds

  • MD5

    c37bd41c1025b345afe1e00ebf8f1982

  • SHA1

    59b4c954548803337cf7a3ab6a59ba7478cb9a09

  • SHA256

    06828bc1607cd0d208a355e2e064d2bac9386b1da0e6c6e635cb89d87c641be1

  • SHA512

    7036df28d1c720654c1932232564fc79597f4a7a2b43a7f2be1d11185f6ba98d29164f5dcde8463f8b9113c263c3c31f84805df8261440f70e37a3c974303ea9

  • SSDEEP

    1536:mE8uNNQwWU8sm1hT6T4VlYygCVAwHpq7K0/1QskRW7BR9L4DT2EnINs:guHQ3U8sm1hTpVl/47pNQ3W6+oT

Score
10/10
berbewbackdoordiscoverypersistence

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

      06828bc1607cd0d208a355e2e064d2bac9386b1da0e6c6e635cb89d87c641be1

    • Size

      94KB

    • MD5

      c37bd41c1025b345afe1e00ebf8f1982

    • SHA1

      59b4c954548803337cf7a3ab6a59ba7478cb9a09

    • SHA256

      06828bc1607cd0d208a355e2e064d2bac9386b1da0e6c6e635cb89d87c641be1

    • SHA512

      7036df28d1c720654c1932232564fc79597f4a7a2b43a7f2be1d11185f6ba98d29164f5dcde8463f8b9113c263c3c31f84805df8261440f70e37a3c974303ea9

    • SSDEEP

      1536:mE8uNNQwWU8sm1hT6T4VlYygCVAwHpq7K0/1QskRW7BR9L4DT2EnINs:guHQ3U8sm1hTpVl/47pNQ3W6+oT

    Score
    10/10
    berbewbackdoordiscoverypersistence

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

      persistence

    • Berbew

      Berbew is a backdoor written in C++.

      backdoorberbew

    • Berbew family

      berbew

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks