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General

  • Target

    NEAS.38a3e66ef0036007c8a4700dcaf699c0.exe

  • Size

    98KB

  • Sample

    231031-ks55sadg28

  • MD5

    38a3e66ef0036007c8a4700dcaf699c0

  • SHA1

    4c08d942af6a55a2136d52bacad8706eaa6b1887

  • SHA256

    4817e520099da1e54e4c420daa7569cabfd5ddb509a8a632f10e62c0481ac591

  • SHA512

    51e0e30c8bbf2568348e0e0030898cc2244100ec4334d2fe279fa93708dc30cdec5adc94824104c42e38e047dd7e4de554bfc9c272949909cb7064e7168aeb52

  • SSDEEP

    3072:OwFWRiB84NpXMezr2w5365GURlSjgjxxt8v:PfNqezqU65LRlUivKv

Malware Config

Targets

    • Target

      NEAS.38a3e66ef0036007c8a4700dcaf699c0.exe

    • Size

      98KB

    • MD5

      38a3e66ef0036007c8a4700dcaf699c0

    • SHA1

      4c08d942af6a55a2136d52bacad8706eaa6b1887

    • SHA256

      4817e520099da1e54e4c420daa7569cabfd5ddb509a8a632f10e62c0481ac591

    • SHA512

      51e0e30c8bbf2568348e0e0030898cc2244100ec4334d2fe279fa93708dc30cdec5adc94824104c42e38e047dd7e4de554bfc9c272949909cb7064e7168aeb52

    • SSDEEP

      3072:OwFWRiB84NpXMezr2w5365GURlSjgjxxt8v:PfNqezqU65LRlUivKv

    • 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