Overview

overview

10

Static

static

3

0290fab391...1N.exe

windows7-x64

10

0290fab391...1N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    0290fab391c894065aa7d9a65cd7a033219de3af718b1e2185acecae1a7262f1N

  • Size

    88KB

  • Sample

    241013-wphe4azene

  • MD5

    2f1645e5741c46cc6e70b84c702b1d10

  • SHA1

    c8a53b29b294d31ab77364936febefdaeb8d69b6

  • SHA256

    0290fab391c894065aa7d9a65cd7a033219de3af718b1e2185acecae1a7262f1

  • SHA512

    3be6897fd6e998290aa9dbc7ca7d34f9b4fa75b63da8f3975f4787413d62fd268950efcedf18ccd63f77ca1155bdc687f8aea03b2ec8b5d042d60e3fc88860c3

  • SSDEEP

    1536:XPcylIBTSmdSAq6pxIBCdNO0AZy/3eERHxUhAfkfbiIE7yda48TFjYmMhT9ynouF:XRlIBLST6pxLoGfRHxU/da48TF/MhTQx

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

      0290fab391c894065aa7d9a65cd7a033219de3af718b1e2185acecae1a7262f1N

    • Size

      88KB

    • MD5

      2f1645e5741c46cc6e70b84c702b1d10

    • SHA1

      c8a53b29b294d31ab77364936febefdaeb8d69b6

    • SHA256

      0290fab391c894065aa7d9a65cd7a033219de3af718b1e2185acecae1a7262f1

    • SHA512

      3be6897fd6e998290aa9dbc7ca7d34f9b4fa75b63da8f3975f4787413d62fd268950efcedf18ccd63f77ca1155bdc687f8aea03b2ec8b5d042d60e3fc88860c3

    • SSDEEP

      1536:XPcylIBTSmdSAq6pxIBCdNO0AZy/3eERHxUhAfkfbiIE7yda48TFjYmMhT9ynouF:XRlIBLST6pxLoGfRHxU/da48TF/MhTQx

    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