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General

  • Target

    2277ae353a8470894331f89e5d031023a6ee5af56b7f4c921d51a0a5862302feN

  • Size

    207KB

  • Sample

    240918-y79neasdmq

  • MD5

    848b3ebe0d513561e62746bd37c8cbd0

  • SHA1

    c678b7a367339aa1fca0e1ebe70d261cc448db95

  • SHA256

    2277ae353a8470894331f89e5d031023a6ee5af56b7f4c921d51a0a5862302fe

  • SHA512

    9e180e58b6a5918a48f086057d8cc2c66a5bdf814c63a50de7b7d50606dbdd5a9d1e094d17aa1860da61aa211aa30efa5a6548563410e2a02ad71b08f48ac2bd

  • SSDEEP

    6144:/+KSDflerMTMIweUG6uVjj+VPj92d62ASOwj:GKSzlpTMIweUGXpIPj92aSOc

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

      2277ae353a8470894331f89e5d031023a6ee5af56b7f4c921d51a0a5862302feN

    • Size

      207KB

    • MD5

      848b3ebe0d513561e62746bd37c8cbd0

    • SHA1

      c678b7a367339aa1fca0e1ebe70d261cc448db95

    • SHA256

      2277ae353a8470894331f89e5d031023a6ee5af56b7f4c921d51a0a5862302fe

    • SHA512

      9e180e58b6a5918a48f086057d8cc2c66a5bdf814c63a50de7b7d50606dbdd5a9d1e094d17aa1860da61aa211aa30efa5a6548563410e2a02ad71b08f48ac2bd

    • SSDEEP

      6144:/+KSDflerMTMIweUG6uVjj+VPj92d62ASOwj:GKSzlpTMIweUGXpIPj92aSOc

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Berbew

      Berbew is a backdoor written in C++.

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks