Overview

overview

10

Static

static

3

7762be9000...fe.exe

windows7-x64

10

7762be9000...fe.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    7762be90003d2bfc33102944b07f92f995337b5a1eac8ef22487f85e120656fe

  • Size

    98KB

  • Sample

    241208-aawhhs1mgx

  • MD5

    a398dd9ecfbb41309041d87ea15529e4

  • SHA1

    0b0299ed566f3a47e9ab06b482a81fef8219b65e

  • SHA256

    7762be90003d2bfc33102944b07f92f995337b5a1eac8ef22487f85e120656fe

  • SHA512

    f6000da081d55ed3fbd4e9f6d1a8e0a2afd2834a979c3e02c835ade268a6d71f2faf293a8464fe0549013d2059a3c7ddd1a09b9fe55140c90a1498243e262a73

  • SSDEEP

    3072:2D9qBfLvnvv132Ge+iadlEVeFKPD375lHzpa1P:25qBT/H/EVeYr75lHzpaF

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

      7762be90003d2bfc33102944b07f92f995337b5a1eac8ef22487f85e120656fe

    • Size

      98KB

    • MD5

      a398dd9ecfbb41309041d87ea15529e4

    • SHA1

      0b0299ed566f3a47e9ab06b482a81fef8219b65e

    • SHA256

      7762be90003d2bfc33102944b07f92f995337b5a1eac8ef22487f85e120656fe

    • SHA512

      f6000da081d55ed3fbd4e9f6d1a8e0a2afd2834a979c3e02c835ade268a6d71f2faf293a8464fe0549013d2059a3c7ddd1a09b9fe55140c90a1498243e262a73

    • SSDEEP

      3072:2D9qBfLvnvv132Ge+iadlEVeFKPD375lHzpa1P:25qBT/H/EVeYr75lHzpaF

    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