General

  • Target

    f7d232525acbb462530b998d280330bcf1c3c293e90fd1a5d9b72b7bb08d23c9N

  • Size

    161KB

  • Sample

    241112-ntr64asaqj

  • MD5

    df16d33b86b074f2faaef23f24e454c0

  • SHA1

    88168b2e5e6c958e6d396790519545e5d4d2fdce

  • SHA256

    f7d232525acbb462530b998d280330bcf1c3c293e90fd1a5d9b72b7bb08d23c9

  • SHA512

    ed9c450865179d61b65f4b9e8aa7d297d416760108101890738569f134d4b12f3a4aa972bad4d7c4845b4df3279e6a79975c8936803c6331bfe2e43bd7ab9dcb

  • SSDEEP

    3072:s9PMwH9JqGWWZCrFbkrVwtCJXeex7rrIRZK8K8/kv:qPRH5NZCpbkrVwtmeetrIyR

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

      f7d232525acbb462530b998d280330bcf1c3c293e90fd1a5d9b72b7bb08d23c9N

    • Size

      161KB

    • MD5

      df16d33b86b074f2faaef23f24e454c0

    • SHA1

      88168b2e5e6c958e6d396790519545e5d4d2fdce

    • SHA256

      f7d232525acbb462530b998d280330bcf1c3c293e90fd1a5d9b72b7bb08d23c9

    • SHA512

      ed9c450865179d61b65f4b9e8aa7d297d416760108101890738569f134d4b12f3a4aa972bad4d7c4845b4df3279e6a79975c8936803c6331bfe2e43bd7ab9dcb

    • SSDEEP

      3072:s9PMwH9JqGWWZCrFbkrVwtCJXeex7rrIRZK8K8/kv:qPRH5NZCpbkrVwtmeetrIyR

    • 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