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General

  • Target

    NEAS.d7aefdcbf57a732ed4ff95b6541dc8e0.exe

  • Size

    236KB

  • Sample

    231022-v2t4zshd51

  • MD5

    d7aefdcbf57a732ed4ff95b6541dc8e0

  • SHA1

    2219bc7fe4b5798fa4946e90d134d4e45356cfb5

  • SHA256

    b88aafae8e38f163439597bce68a18a1b3b290de8a404080968d2b665439e8b8

  • SHA512

    4a5c8a0866c77eb75656066a69e4c47db3dbe06bf72380a216cdafd03918296a9b8194166e3dd21fcc411a926e3cfd4ed626d518d60036a2ab97573095535c44

  • SSDEEP

    3072:+tKLgubsVrSk1xJ9IDlRxyhTbhgu+tAcrbFAJc+RsUi1aVDkOvhJjvJUp:+tgFUrrxsDshsrtMsQB4

Malware Config

Targets

    • Target

      NEAS.d7aefdcbf57a732ed4ff95b6541dc8e0.exe

    • Size

      236KB

    • MD5

      d7aefdcbf57a732ed4ff95b6541dc8e0

    • SHA1

      2219bc7fe4b5798fa4946e90d134d4e45356cfb5

    • SHA256

      b88aafae8e38f163439597bce68a18a1b3b290de8a404080968d2b665439e8b8

    • SHA512

      4a5c8a0866c77eb75656066a69e4c47db3dbe06bf72380a216cdafd03918296a9b8194166e3dd21fcc411a926e3cfd4ed626d518d60036a2ab97573095535c44

    • SSDEEP

      3072:+tKLgubsVrSk1xJ9IDlRxyhTbhgu+tAcrbFAJc+RsUi1aVDkOvhJjvJUp:+tgFUrrxsDshsrtMsQB4

    • 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