General

  • Target

    e89a9ded98ee4a945b0c4a4f51e607484e979602ac9b02e3ff70594242ab985b.exe

  • Size

    95KB

  • Sample

    241113-xdq4jaxemr

  • MD5

    174acc5e3310317dd70f074fd2aee4ee

  • SHA1

    2f4eae85d9d0eab2c0196ddf2ef26511a81033d2

  • SHA256

    e89a9ded98ee4a945b0c4a4f51e607484e979602ac9b02e3ff70594242ab985b

  • SHA512

    958e9adf79043ee29e25a6cc0ef90b160b2bc2bfe8390f53ea3df941b0c1635c087af488b4d0e16f456fd0f3d288d15af673374aa3ca120aa58092fdf70dd620

  • SSDEEP

    1536:k1wLtzSdiyF1FDyY54YZNeUmuiZsatllu+xDzY1vOM6bOLXi8PmCofGF:Cw1SdR1FN/BiOF+x/CvDrLXfzoeF

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

      e89a9ded98ee4a945b0c4a4f51e607484e979602ac9b02e3ff70594242ab985b.exe

    • Size

      95KB

    • MD5

      174acc5e3310317dd70f074fd2aee4ee

    • SHA1

      2f4eae85d9d0eab2c0196ddf2ef26511a81033d2

    • SHA256

      e89a9ded98ee4a945b0c4a4f51e607484e979602ac9b02e3ff70594242ab985b

    • SHA512

      958e9adf79043ee29e25a6cc0ef90b160b2bc2bfe8390f53ea3df941b0c1635c087af488b4d0e16f456fd0f3d288d15af673374aa3ca120aa58092fdf70dd620

    • SSDEEP

      1536:k1wLtzSdiyF1FDyY54YZNeUmuiZsatllu+xDzY1vOM6bOLXi8PmCofGF:Cw1SdR1FN/BiOF+x/CvDrLXfzoeF

    • 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