General

  • Target

    d339f80e4b5d5589f5e8acf6403227b82535dd6b76221e9197c2468431e2beeeN

  • Size

    98KB

  • Sample

    241109-g2v5dszare

  • MD5

    91286528341a6351a5992f6337fe6ce0

  • SHA1

    dfb164799912d760f45d66f14b44abcab7b61400

  • SHA256

    d339f80e4b5d5589f5e8acf6403227b82535dd6b76221e9197c2468431e2beee

  • SHA512

    992e3fd68b6bed54099809cdfdae672f872afb60273edc9642ad3e62182860cb9327534fee149b6eb8fbfa3e608fe94c59d3b115f3fd0897f2d2104797700da8

  • SSDEEP

    3072:oWZXKCrSUfAqUyEa6nyQQrO8qjE2eFKPD375lHzpa1P:jXKm1EFE2eYr75lHzpaF

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

      d339f80e4b5d5589f5e8acf6403227b82535dd6b76221e9197c2468431e2beeeN

    • Size

      98KB

    • MD5

      91286528341a6351a5992f6337fe6ce0

    • SHA1

      dfb164799912d760f45d66f14b44abcab7b61400

    • SHA256

      d339f80e4b5d5589f5e8acf6403227b82535dd6b76221e9197c2468431e2beee

    • SHA512

      992e3fd68b6bed54099809cdfdae672f872afb60273edc9642ad3e62182860cb9327534fee149b6eb8fbfa3e608fe94c59d3b115f3fd0897f2d2104797700da8

    • SSDEEP

      3072:oWZXKCrSUfAqUyEa6nyQQrO8qjE2eFKPD375lHzpa1P:jXKm1EFE2eYr75lHzpaF

    • 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