Overview

overview

10

Static

static

3

ed1ea4ec68...2N.exe

windows7-x64

10

ed1ea4ec68...2N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ed1ea4ec6808d2e3254e248c7a07573261a6373e8b5f33ba0a720a0acdcece22N

  • Size

    98KB

  • Sample

    241008-31jkvsvflf

  • MD5

    0e2c1323e5552d240593fadd10385210

  • SHA1

    b2036b816a9f2d37c5bc4e8b4c5fab6142c21a79

  • SHA256

    ed1ea4ec6808d2e3254e248c7a07573261a6373e8b5f33ba0a720a0acdcece22

  • SHA512

    ee53fb5f5eac4d636b3c7333b7e7e563fd583cc1ecde69c5ac59b5948ea82051ed9ac387dc425826c4970e86d5d0b2c6988831ca21023195db2962f57bf43a58

  • SSDEEP

    3072:P7VpuYUs3oReOS/542qp8EreFKPD375lHzpa1P:jVUP32q+EreYr75lHzpaF

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

      ed1ea4ec6808d2e3254e248c7a07573261a6373e8b5f33ba0a720a0acdcece22N

    • Size

      98KB

    • MD5

      0e2c1323e5552d240593fadd10385210

    • SHA1

      b2036b816a9f2d37c5bc4e8b4c5fab6142c21a79

    • SHA256

      ed1ea4ec6808d2e3254e248c7a07573261a6373e8b5f33ba0a720a0acdcece22

    • SHA512

      ee53fb5f5eac4d636b3c7333b7e7e563fd583cc1ecde69c5ac59b5948ea82051ed9ac387dc425826c4970e86d5d0b2c6988831ca21023195db2962f57bf43a58

    • SSDEEP

      3072:P7VpuYUs3oReOS/542qp8EreFKPD375lHzpa1P:jVUP32q+EreYr75lHzpaF

    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

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks