General

  • Target

    dec49d1b516f2b00c947491487afa96898dec514995e0e0a7023b58bb01e29f7N

  • Size

    291KB

  • Sample

    241107-dmvzasthja

  • MD5

    7ba8aed1a39965f48e69a6aa24294980

  • SHA1

    e049cc99ee38e99dcdbbcbc3e869609ef8962239

  • SHA256

    dec49d1b516f2b00c947491487afa96898dec514995e0e0a7023b58bb01e29f7

  • SHA512

    2a5efd0cb6ac0731f8547ef6b70267a2b7300c6e1058143d49412f2ed2933117302122d58d93fffa497ca30ab06df0ee97caaf850549e4ad53e4a318311f8f67

  • SSDEEP

    6144:vWm3wgA2vr1n6xJmPMWhI0Ee4jso/E6ybbYN1n6xJmPMv:rAeNhI0EeOso/E3j

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

      dec49d1b516f2b00c947491487afa96898dec514995e0e0a7023b58bb01e29f7N

    • Size

      291KB

    • MD5

      7ba8aed1a39965f48e69a6aa24294980

    • SHA1

      e049cc99ee38e99dcdbbcbc3e869609ef8962239

    • SHA256

      dec49d1b516f2b00c947491487afa96898dec514995e0e0a7023b58bb01e29f7

    • SHA512

      2a5efd0cb6ac0731f8547ef6b70267a2b7300c6e1058143d49412f2ed2933117302122d58d93fffa497ca30ab06df0ee97caaf850549e4ad53e4a318311f8f67

    • SSDEEP

      6144:vWm3wgA2vr1n6xJmPMWhI0Ee4jso/E6ybbYN1n6xJmPMv:rAeNhI0EeOso/E3j

    • 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