General

  • Target

    8f18364389e4ed9f7ddcb0c47e642efe078a2b71641f3b6dd55e5776d7c1df02

  • Size

    64KB

  • Sample

    241110-ascs5awane

  • MD5

    59f723443bd5406e4c75530b8f9b4a2c

  • SHA1

    be2d99b2f52c4415566b3d92c3a2e88202761b29

  • SHA256

    8f18364389e4ed9f7ddcb0c47e642efe078a2b71641f3b6dd55e5776d7c1df02

  • SHA512

    469768426b0c21607dde79fb3dcf4b597a80bdf08527a8091bbe3736a88362411cb4c8003b921d94ee303dbd3b6f653d8d03cd671165e8bd86d3c42f95c5295a

  • SSDEEP

    768:v++ygxMVWHn/S/BeCed9muutFsoqpHxKu9ZwgA9hN1vW3/1H5m6XJ1IwEGp9Thfe:vWq/S/ICed9ksNF9mt7N1vGxXUwXfzwv

Malware Config

Extracted

Family

berbew

C2

http://tat-neftbank.ru/kkq.php

http://tat-neftbank.ru/wcmd.htm

Targets

    • Target

      8f18364389e4ed9f7ddcb0c47e642efe078a2b71641f3b6dd55e5776d7c1df02

    • Size

      64KB

    • MD5

      59f723443bd5406e4c75530b8f9b4a2c

    • SHA1

      be2d99b2f52c4415566b3d92c3a2e88202761b29

    • SHA256

      8f18364389e4ed9f7ddcb0c47e642efe078a2b71641f3b6dd55e5776d7c1df02

    • SHA512

      469768426b0c21607dde79fb3dcf4b597a80bdf08527a8091bbe3736a88362411cb4c8003b921d94ee303dbd3b6f653d8d03cd671165e8bd86d3c42f95c5295a

    • SSDEEP

      768:v++ygxMVWHn/S/BeCed9muutFsoqpHxKu9ZwgA9hN1vW3/1H5m6XJ1IwEGp9Thfe:vWq/S/ICed9ksNF9mt7N1vGxXUwXfzwv

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Berbew

      Berbew is a backdoor written in C++.

    • Berbew family

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks