General

  • Target

    aa86e622e8c9b8669e190a665d1e396a6134ec5b8655df1567133a5727ed2cb6

  • Size

    159KB

  • Sample

    241107-dhrq3ssret

  • MD5

    bd0cdfc20bec2e10a0cb500ab50f0085

  • SHA1

    eba4285540db14eda4d92a49d287ed24893cc77a

  • SHA256

    aa86e622e8c9b8669e190a665d1e396a6134ec5b8655df1567133a5727ed2cb6

  • SHA512

    c553d5f378dd36b5e9556ef13a63e6e245c716a28234cee4020fcc502b71f22073333618cf2df653e864cfa04c1fcdb43407eba1361aa0ec14bad274b67f07de

  • SSDEEP

    3072:5Sey0/TXOl1tktLN2Jbwf1nFzwSAJB8FgBY5nd/M9dA:QobXU8tL4C1n6xJmPM9dA

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

      aa86e622e8c9b8669e190a665d1e396a6134ec5b8655df1567133a5727ed2cb6

    • Size

      159KB

    • MD5

      bd0cdfc20bec2e10a0cb500ab50f0085

    • SHA1

      eba4285540db14eda4d92a49d287ed24893cc77a

    • SHA256

      aa86e622e8c9b8669e190a665d1e396a6134ec5b8655df1567133a5727ed2cb6

    • SHA512

      c553d5f378dd36b5e9556ef13a63e6e245c716a28234cee4020fcc502b71f22073333618cf2df653e864cfa04c1fcdb43407eba1361aa0ec14bad274b67f07de

    • SSDEEP

      3072:5Sey0/TXOl1tktLN2Jbwf1nFzwSAJB8FgBY5nd/M9dA:QobXU8tL4C1n6xJmPM9dA

    • 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