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General

  • Target

    NEAS.f528ea53a56c2e63194cf9a1fb15b800.exe

  • Size

    226KB

  • Sample

    231021-1gs9vade76

  • MD5

    f528ea53a56c2e63194cf9a1fb15b800

  • SHA1

    61932c384b987491458e7be65b5e169b0eaef68f

  • SHA256

    76d1c0669217a08ce9c5058904ef5d4747557a7bb5d11cdec1348903dd5693aa

  • SHA512

    d1fc4f07515cce5fe79f0a759e1a8728ac54e09b6c4a838dd1231ccda0fa5c8f28f832ab8486485b2aba0ebf2594c5227784d6ca7c5fec60a4551f9679aae9af

  • SSDEEP

    6144:XoqtS6LSYvxotwXfxqySSKpRmSKeTk7eT5ABrnL8MdYg:2ESYvxj5IKrEAlnLAg

Malware Config

Targets

    • Target

      NEAS.f528ea53a56c2e63194cf9a1fb15b800.exe

    • Size

      226KB

    • MD5

      f528ea53a56c2e63194cf9a1fb15b800

    • SHA1

      61932c384b987491458e7be65b5e169b0eaef68f

    • SHA256

      76d1c0669217a08ce9c5058904ef5d4747557a7bb5d11cdec1348903dd5693aa

    • SHA512

      d1fc4f07515cce5fe79f0a759e1a8728ac54e09b6c4a838dd1231ccda0fa5c8f28f832ab8486485b2aba0ebf2594c5227784d6ca7c5fec60a4551f9679aae9af

    • SSDEEP

      6144:XoqtS6LSYvxotwXfxqySSKpRmSKeTk7eT5ABrnL8MdYg:2ESYvxj5IKrEAlnLAg

    • 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