General

  • Target

    da96af91acf05891abb34c95101a926f94416cc213c69d28d2ade808576d1ebeN

  • Size

    229KB

  • Sample

    241107-kbkgrayjaz

  • MD5

    110a19a9c86989382fbb413c1d5a1610

  • SHA1

    6154ddb782f8f3081e09de993f5c9342fde68bba

  • SHA256

    da96af91acf05891abb34c95101a926f94416cc213c69d28d2ade808576d1ebe

  • SHA512

    c655d591b3659befeccd9ddb9fae671af57fdd2e63c46b19d71ab489b4e9b24532f187cdf23399247084c48791ca584e8faa51f5fbab6e43592996575f6cbd57

  • SSDEEP

    6144:AOzfA7FkqDcmS2vfk271+HZ/pvkym/89bYEwPhCKvav:oBkqzS2h7AIfFfvav

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

      da96af91acf05891abb34c95101a926f94416cc213c69d28d2ade808576d1ebeN

    • Size

      229KB

    • MD5

      110a19a9c86989382fbb413c1d5a1610

    • SHA1

      6154ddb782f8f3081e09de993f5c9342fde68bba

    • SHA256

      da96af91acf05891abb34c95101a926f94416cc213c69d28d2ade808576d1ebe

    • SHA512

      c655d591b3659befeccd9ddb9fae671af57fdd2e63c46b19d71ab489b4e9b24532f187cdf23399247084c48791ca584e8faa51f5fbab6e43592996575f6cbd57

    • SSDEEP

      6144:AOzfA7FkqDcmS2vfk271+HZ/pvkym/89bYEwPhCKvav:oBkqzS2h7AIfFfvav

    • 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