General

  • Target

    02aaddbe49ffc2e37fd20ed09bb4aa29b04d04faba01d8fdc4619596877e640cN

  • Size

    74KB

  • Sample

    241110-n4yfvswja1

  • MD5

    f1679677cca2121215df63861ed4d0b0

  • SHA1

    70ba43604f530e90025c7f467e3273c152bb05b1

  • SHA256

    02aaddbe49ffc2e37fd20ed09bb4aa29b04d04faba01d8fdc4619596877e640c

  • SHA512

    b992f841865656a283100d65c2ccb4c02247f7f979650b0fa7a53b552aaa29df52ad16496ec91ab4e67eb1d8107a17e9b375b765c7709bdb9ebe06f127897d59

  • SSDEEP

    1536:COQx3EBShR2rtw6DQzBOA/7Lt+Sgn/QREAycSnGfNHLDXwTfZ4T:CT371YM3XyLnGfNHLDG4

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

      02aaddbe49ffc2e37fd20ed09bb4aa29b04d04faba01d8fdc4619596877e640cN

    • Size

      74KB

    • MD5

      f1679677cca2121215df63861ed4d0b0

    • SHA1

      70ba43604f530e90025c7f467e3273c152bb05b1

    • SHA256

      02aaddbe49ffc2e37fd20ed09bb4aa29b04d04faba01d8fdc4619596877e640c

    • SHA512

      b992f841865656a283100d65c2ccb4c02247f7f979650b0fa7a53b552aaa29df52ad16496ec91ab4e67eb1d8107a17e9b375b765c7709bdb9ebe06f127897d59

    • SSDEEP

      1536:COQx3EBShR2rtw6DQzBOA/7Lt+Sgn/QREAycSnGfNHLDXwTfZ4T:CT371YM3XyLnGfNHLDG4

    • 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