General

  • Target

    60935eece629d6dfdf89023eae5dd178a7a4f5a1da28838f98efba6f7ba6442f

  • Size

    364KB

  • Sample

    250306-djywsaxky5

  • MD5

    64be96deac971ba9d07a2c71d1542228

  • SHA1

    d56e1159595dcc9950055ded51f5a3aedc3ab7a4

  • SHA256

    60935eece629d6dfdf89023eae5dd178a7a4f5a1da28838f98efba6f7ba6442f

  • SHA512

    f88bf1315a5070ce76ef3ee1d865d78c560f7616bb3ad2f42aea64e47a09fa5eb3426413bbc1090ea4f529ebb898d4c7ae64a645ce0dd3f302046477a8ccd7a4

  • SSDEEP

    3072:+9xQAXBNJN24ho1mtye3lFDrFDHZtOga24ho1mtye3l1m45z7mqZz24ho1mtye3b:B6pisFj5tT3sF1m45+qZ4sFj5tT3sFq

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      60935eece629d6dfdf89023eae5dd178a7a4f5a1da28838f98efba6f7ba6442f

    • Size

      364KB

    • MD5

      64be96deac971ba9d07a2c71d1542228

    • SHA1

      d56e1159595dcc9950055ded51f5a3aedc3ab7a4

    • SHA256

      60935eece629d6dfdf89023eae5dd178a7a4f5a1da28838f98efba6f7ba6442f

    • SHA512

      f88bf1315a5070ce76ef3ee1d865d78c560f7616bb3ad2f42aea64e47a09fa5eb3426413bbc1090ea4f529ebb898d4c7ae64a645ce0dd3f302046477a8ccd7a4

    • SSDEEP

      3072:+9xQAXBNJN24ho1mtye3lFDrFDHZtOga24ho1mtye3l1m45z7mqZz24ho1mtye3b:B6pisFj5tT3sF1m45+qZ4sFj5tT3sFq

    • 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