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General

  • Target

    NEAS.cff4bdd8a23f66d92fc4a1d596817ee0.exe

  • Size

    109KB

  • Sample

    231103-qgnn9aah6x

  • MD5

    cff4bdd8a23f66d92fc4a1d596817ee0

  • SHA1

    73ae9d2bcbd3c1c9df4cc16947b415fa27e4a82c

  • SHA256

    83899fb36d9f34b823237886a6177ffeb70522e5b09bb8c371b1c9a927788381

  • SHA512

    e63b51b2bdf94c49b45baf34972d4ef8b532f0fe16ce8e1cf6c1788ec30b4c59f225ee7100eb41768148f07e3d53107a20d90f65edd2e88f049e72650c0e2180

  • SSDEEP

    3072:erTGfIti5loyoMD0m/Sl8fo3PXl9Z7S/yCsKh2EzZA/z:erTGfUqr0llgo35e/yCthvUz

Malware Config

Targets

    • Target

      NEAS.cff4bdd8a23f66d92fc4a1d596817ee0.exe

    • Size

      109KB

    • MD5

      cff4bdd8a23f66d92fc4a1d596817ee0

    • SHA1

      73ae9d2bcbd3c1c9df4cc16947b415fa27e4a82c

    • SHA256

      83899fb36d9f34b823237886a6177ffeb70522e5b09bb8c371b1c9a927788381

    • SHA512

      e63b51b2bdf94c49b45baf34972d4ef8b532f0fe16ce8e1cf6c1788ec30b4c59f225ee7100eb41768148f07e3d53107a20d90f65edd2e88f049e72650c0e2180

    • SSDEEP

      3072:erTGfIti5loyoMD0m/Sl8fo3PXl9Z7S/yCsKh2EzZA/z:erTGfUqr0llgo35e/yCthvUz

    • 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