Overview

overview

10

Static

static

3

212e33142f...86.exe

windows7-x64

10

212e33142f...86.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    212e33142f85f2086652ba7badf0d45b8d2e49653b71b4be831634d632152386

  • Size

    89KB

  • Sample

    241222-y9axvsxrax

  • MD5

    d09cce6ab7a1ea8da87e08061fcf61b6

  • SHA1

    f55efb6dcfad993292e3ec0f4d6f7e90dd29b87b

  • SHA256

    212e33142f85f2086652ba7badf0d45b8d2e49653b71b4be831634d632152386

  • SHA512

    e8dbd004c666daab3304a9ebc3178dd42c20d8297ab6c5aa921e86ce7bd4adca976646e673be39e1ac249f9d5ea227fe24405799728f892b699c1169c611ddb7

  • SSDEEP

    1536:VNIxfxlJ0Xw6lDt31GWZ3ngByAqKXPnqr0c/lExkg8F:MZlyXw4Dt30WZQByAPqwc/lakgw

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

      212e33142f85f2086652ba7badf0d45b8d2e49653b71b4be831634d632152386

    • Size

      89KB

    • MD5

      d09cce6ab7a1ea8da87e08061fcf61b6

    • SHA1

      f55efb6dcfad993292e3ec0f4d6f7e90dd29b87b

    • SHA256

      212e33142f85f2086652ba7badf0d45b8d2e49653b71b4be831634d632152386

    • SHA512

      e8dbd004c666daab3304a9ebc3178dd42c20d8297ab6c5aa921e86ce7bd4adca976646e673be39e1ac249f9d5ea227fe24405799728f892b699c1169c611ddb7

    • SSDEEP

      1536:VNIxfxlJ0Xw6lDt31GWZ3ngByAqKXPnqr0c/lExkg8F:MZlyXw4Dt30WZQByAPqwc/lakgw

    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