General

  • Target

    0c4b04574c5f210c02ff552cda3cc58acbe4ff291dc97b9e1a66b6162d2d9b48N.exe

  • Size

    481KB

  • Sample

    241112-pfv69s1pbt

  • MD5

    784fe9673e0e2eb82c3d97fe6b482b84

  • SHA1

    3ff1c886ade567fce33a85093c1df204af70595c

  • SHA256

    cbe8e2199eab7d13dc5eed9a5825601cc287c5ad6f336bcba3e01a93487cd12d

  • SHA512

    f01ef0177e0c10379a3cbfbeb2238bf136d044bc0e72e1bb5d8e5a730fcfd5d5c2fcb680864885f5d844cd149def0e57e570e110071271f7177986d52c99a913

  • SSDEEP

    6144:iE6tdleYmxbBuz34lKm3mo8Yvi4KsLTFM6234lKm3+ry+dBJ:iP5mpBuD4lwR45FB24l4++dBJ

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

      0c4b04574c5f210c02ff552cda3cc58acbe4ff291dc97b9e1a66b6162d2d9b48N.exe

    • Size

      481KB

    • MD5

      784fe9673e0e2eb82c3d97fe6b482b84

    • SHA1

      3ff1c886ade567fce33a85093c1df204af70595c

    • SHA256

      cbe8e2199eab7d13dc5eed9a5825601cc287c5ad6f336bcba3e01a93487cd12d

    • SHA512

      f01ef0177e0c10379a3cbfbeb2238bf136d044bc0e72e1bb5d8e5a730fcfd5d5c2fcb680864885f5d844cd149def0e57e570e110071271f7177986d52c99a913

    • SSDEEP

      6144:iE6tdleYmxbBuz34lKm3mo8Yvi4KsLTFM6234lKm3+ry+dBJ:iP5mpBuD4lwR45FB24l4++dBJ

    • 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