General

  • Target

    d9b9277b83416b8e086242619250d29b9ff363cac480c1391394f14c351ad63b

  • Size

    47KB

  • Sample

    241223-d92qcsvrfm

  • MD5

    ed4d86d8677217b79f730dcc28bbd913

  • SHA1

    07ac686ea7c0368e5028fe3614f554a1d621a2be

  • SHA256

    d9b9277b83416b8e086242619250d29b9ff363cac480c1391394f14c351ad63b

  • SHA512

    3d93932b7990e66293c2e85ef3a4ba0e9fc34e5698879b7f03dca062a033beae5c2491c4020bfb7f83ee892480d76350a0f575f28521c7ff0b8a09856c4b9c64

  • SSDEEP

    768:RAq2+9a52A9XaHXHp0VBgWcDBvaDvvDgmPX84VmtEk/1H5kS0U:Rw+45DqH3qBzcDBvOvbgsVP6v

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      d9b9277b83416b8e086242619250d29b9ff363cac480c1391394f14c351ad63b

    • Size

      47KB

    • MD5

      ed4d86d8677217b79f730dcc28bbd913

    • SHA1

      07ac686ea7c0368e5028fe3614f554a1d621a2be

    • SHA256

      d9b9277b83416b8e086242619250d29b9ff363cac480c1391394f14c351ad63b

    • SHA512

      3d93932b7990e66293c2e85ef3a4ba0e9fc34e5698879b7f03dca062a033beae5c2491c4020bfb7f83ee892480d76350a0f575f28521c7ff0b8a09856c4b9c64

    • SSDEEP

      768:RAq2+9a52A9XaHXHp0VBgWcDBvaDvvDgmPX84VmtEk/1H5kS0U:Rw+45DqH3qBzcDBvOvbgsVP6v

    • 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