Overview

overview

10

Static

static

3

e0f49add12...b0.exe

windows7-x64

10

e0f49add12...b0.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    e0f49add12a205dc17898e01d8f2320d19a35ac5d31396f774fb22960293a2b0

  • Size

    144KB

  • Sample

    241120-feqqqawlhl

  • MD5

    612ee674c13ecdc3ff7114ac78298891

  • SHA1

    1dc0592a52070100334bf6e416dcdf605da9e4a9

  • SHA256

    e0f49add12a205dc17898e01d8f2320d19a35ac5d31396f774fb22960293a2b0

  • SHA512

    28174f80ab430b0490ef686a86cb757fd5b6533f047849b23396a104b0af7b1cd90afe93175554d34824d33a0f83451097f3985633ebf09f760cad3fd52d1763

  • SSDEEP

    3072:hTQ6lx5hgrRrE5aoEzGYJpD9r8XxrYnQg4sIb:hNh6o2GyZ6Yub

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

      e0f49add12a205dc17898e01d8f2320d19a35ac5d31396f774fb22960293a2b0

    • Size

      144KB

    • MD5

      612ee674c13ecdc3ff7114ac78298891

    • SHA1

      1dc0592a52070100334bf6e416dcdf605da9e4a9

    • SHA256

      e0f49add12a205dc17898e01d8f2320d19a35ac5d31396f774fb22960293a2b0

    • SHA512

      28174f80ab430b0490ef686a86cb757fd5b6533f047849b23396a104b0af7b1cd90afe93175554d34824d33a0f83451097f3985633ebf09f760cad3fd52d1763

    • SSDEEP

      3072:hTQ6lx5hgrRrE5aoEzGYJpD9r8XxrYnQg4sIb:hNh6o2GyZ6Yub

    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