Overview

overview

10

Static

static

10

0aeb98f087...1N.exe

windows7-x64

10

0aeb98f087...1N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    0aeb98f087c616de55490f53ae3973b17e66ddc16a9c319d55c4342e018f8821N.exe

  • Size

    448KB

  • Sample

    241207-y1xeha1pex

  • MD5

    a51c013eef98b94d12752396ef6afb80

  • SHA1

    a4832530ff65ac639d18a3ece97d191030524d12

  • SHA256

    0aeb98f087c616de55490f53ae3973b17e66ddc16a9c319d55c4342e018f8821

  • SHA512

    88c6f5d18c30cd570c7020de6c848c371cd48a24d675f0109312bdcffbf163606bd814b4ded191c1cbcfb9846cfc921cc2590b057b1f566552f5fca2109b3ab7

  • SSDEEP

    6144:I99U/ZaxxiLUmKyIxLDXXoq9FJZCUmKyIxL4:6Uhw832XXf9Do3p

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

      0aeb98f087c616de55490f53ae3973b17e66ddc16a9c319d55c4342e018f8821N.exe

    • Size

      448KB

    • MD5

      a51c013eef98b94d12752396ef6afb80

    • SHA1

      a4832530ff65ac639d18a3ece97d191030524d12

    • SHA256

      0aeb98f087c616de55490f53ae3973b17e66ddc16a9c319d55c4342e018f8821

    • SHA512

      88c6f5d18c30cd570c7020de6c848c371cd48a24d675f0109312bdcffbf163606bd814b4ded191c1cbcfb9846cfc921cc2590b057b1f566552f5fca2109b3ab7

    • SSDEEP

      6144:I99U/ZaxxiLUmKyIxLDXXoq9FJZCUmKyIxL4:6Uhw832XXf9Do3p

    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