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General

  • Target

    NEAS.4f825599209486f81d4a71ddf721da00.exe

  • Size

    378KB

  • Sample

    231021-z6jw2ada7y

  • MD5

    4f825599209486f81d4a71ddf721da00

  • SHA1

    c93ab89e715f982e9f28a7eb23541ea6b5457919

  • SHA256

    26b13fa12562a4d4ad0d9d8bacadf9b32b45da77887070d91b4ec4ac15ece82b

  • SHA512

    087f7a9e88cda7ddd9b895ce5ad8de1c0b8f4fdedb4631777d21c2b37af9a94f455a19ea14364b5a0367a325bed768e78a5c74e6b76aa8e475bc06270d1261c1

  • SSDEEP

    6144:DVcnTy6re9EseYr75lHzpaF2e6UK+42GTQMJSZO5f7M0rx7/hP66qve6UK+42GT9:2euseYr75lTefkY660fIaDZkY660f2lO

Malware Config

Targets

    • Target

      NEAS.4f825599209486f81d4a71ddf721da00.exe

    • Size

      378KB

    • MD5

      4f825599209486f81d4a71ddf721da00

    • SHA1

      c93ab89e715f982e9f28a7eb23541ea6b5457919

    • SHA256

      26b13fa12562a4d4ad0d9d8bacadf9b32b45da77887070d91b4ec4ac15ece82b

    • SHA512

      087f7a9e88cda7ddd9b895ce5ad8de1c0b8f4fdedb4631777d21c2b37af9a94f455a19ea14364b5a0367a325bed768e78a5c74e6b76aa8e475bc06270d1261c1

    • SSDEEP

      6144:DVcnTy6re9EseYr75lHzpaF2e6UK+42GTQMJSZO5f7M0rx7/hP66qve6UK+42GT9:2euseYr75lTefkY660fIaDZkY660f2lO

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

    • Malware Backdoor - Berbew

      Berbew is a malware infection classified as a 'backdoor' Trojan. This malicious program's primary function is to cause chain infections - it can download/install additional malware such as other Trojans, ransomware, and cryptominers.

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks