General

  • Target

    5d4bbfd41eb97bc117d383bcd59027cb30ea061079bb50b091add1b2793d4a04N

  • Size

    96KB

  • Sample

    241110-r5graaskcj

  • MD5

    3f321536622e7c1477ed699ad5742be0

  • SHA1

    841d8986cfbff62895e39d260fe2512dd821a7a0

  • SHA256

    5d4bbfd41eb97bc117d383bcd59027cb30ea061079bb50b091add1b2793d4a04

  • SHA512

    26b9d5c032022f5da037af184077b4cb63975df6c062b70522b73ad31ebf807ec27a541e3aa0002657c830ff1de331fb3dc9e92686e002591263904dc9bd087e

  • SSDEEP

    1536:WaPBxh8Fh+wQwD5u6ge5KW6ZivLuOATSvjDUMduV9jojTIvjrH:WaP58Fh+wd5u6/5B7vLXUMd69jc0vf

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

      5d4bbfd41eb97bc117d383bcd59027cb30ea061079bb50b091add1b2793d4a04N

    • Size

      96KB

    • MD5

      3f321536622e7c1477ed699ad5742be0

    • SHA1

      841d8986cfbff62895e39d260fe2512dd821a7a0

    • SHA256

      5d4bbfd41eb97bc117d383bcd59027cb30ea061079bb50b091add1b2793d4a04

    • SHA512

      26b9d5c032022f5da037af184077b4cb63975df6c062b70522b73ad31ebf807ec27a541e3aa0002657c830ff1de331fb3dc9e92686e002591263904dc9bd087e

    • SSDEEP

      1536:WaPBxh8Fh+wQwD5u6ge5KW6ZivLuOATSvjDUMduV9jojTIvjrH:WaP58Fh+wd5u6/5B7vLXUMd69jc0vf

    • 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