Overview

overview

10

Static

static

3

0169ea2e48...9N.exe

windows7-x64

10

0169ea2e48...9N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    0169ea2e48a7ec3cceef14b55fd9be3263a52746dfe91ebd6e00ff7b810030f9N.exe

  • Size

    72KB

  • Sample

    241208-erd21ssjfx

  • MD5

    eac84692d29ad1f5c9ae300052ec6330

  • SHA1

    75024951049602104a59507c4cd34a37f01f59a6

  • SHA256

    0169ea2e48a7ec3cceef14b55fd9be3263a52746dfe91ebd6e00ff7b810030f9

  • SHA512

    34886f4db320f9a07ab8958700c7a2f76533bc065d98a940d11367869d9bc9277d5d40bb84f830616d9db013a91251083902330d529ee38bd6e25799a23a3646

  • SSDEEP

    1536:ssiWdxBtqSL7+ziI0Pk0daaHf3Jn1FBnrUMkmKjEs37:ssJ1L7+zFsf3PzXkmjA7

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

      0169ea2e48a7ec3cceef14b55fd9be3263a52746dfe91ebd6e00ff7b810030f9N.exe

    • Size

      72KB

    • MD5

      eac84692d29ad1f5c9ae300052ec6330

    • SHA1

      75024951049602104a59507c4cd34a37f01f59a6

    • SHA256

      0169ea2e48a7ec3cceef14b55fd9be3263a52746dfe91ebd6e00ff7b810030f9

    • SHA512

      34886f4db320f9a07ab8958700c7a2f76533bc065d98a940d11367869d9bc9277d5d40bb84f830616d9db013a91251083902330d529ee38bd6e25799a23a3646

    • SSDEEP

      1536:ssiWdxBtqSL7+ziI0Pk0daaHf3Jn1FBnrUMkmKjEs37:ssJ1L7+zFsf3PzXkmjA7

    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