Overview

overview

10

Static

static

3

d1703c2f7d...92.exe

windows7-x64

10

d1703c2f7d...92.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d1703c2f7dce7c609b648496f3f9b43b919f4703cf2162a48167f6b66fc67d92

  • Size

    59KB

  • Sample

    241121-kps12s1ejl

  • MD5

    c8664c67db9a38b3c74f263c23d9f630

  • SHA1

    9c3ed4f04771bc24013394bdf8bad805ec0fc595

  • SHA256

    d1703c2f7dce7c609b648496f3f9b43b919f4703cf2162a48167f6b66fc67d92

  • SHA512

    d04e037a6ff72b2611b322f1dcda65004f3bc349965a9556eb678ddfbe3da4d7676d0482c48cf59245de3b1ee4bcbd6c01daa281351623112f5236dc25f09b38

  • SSDEEP

    768:0FYff+C+T4DFD0bPRblvI2//rdww2Xvcwvb8sAq9eZ/1H5M5nf1fZMEBFELvkVgs:feb4Z0bpbl4wI829E+NCyVso

Score
10/10
berbewbackdoordiscoverypersistence

Malware Config

Targets

    • Target

      d1703c2f7dce7c609b648496f3f9b43b919f4703cf2162a48167f6b66fc67d92

    • Size

      59KB

    • MD5

      c8664c67db9a38b3c74f263c23d9f630

    • SHA1

      9c3ed4f04771bc24013394bdf8bad805ec0fc595

    • SHA256

      d1703c2f7dce7c609b648496f3f9b43b919f4703cf2162a48167f6b66fc67d92

    • SHA512

      d04e037a6ff72b2611b322f1dcda65004f3bc349965a9556eb678ddfbe3da4d7676d0482c48cf59245de3b1ee4bcbd6c01daa281351623112f5236dc25f09b38

    • SSDEEP

      768:0FYff+C+T4DFD0bPRblvI2//rdww2Xvcwvb8sAq9eZ/1H5M5nf1fZMEBFELvkVgs:feb4Z0bpbl4wI829E+NCyVso

    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