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General

  • Target

    NEAS.db3fed262862aca35fef5917a413ad00_JC.exe

  • Size

    1.6MB

  • Sample

    231023-17k16aac37

  • MD5

    db3fed262862aca35fef5917a413ad00

  • SHA1

    5319f5510e152a05eb085427d93b9331544db2ea

  • SHA256

    c8d3fda6a49bdd1169cc5bb18487c29197d728e1a9322c0e4c4abebe4a1e1245

  • SHA512

    b73a83a69c6f137ea2e361816e95065f2d3ad94199ece5a8af06764768b0f09d0e4fc734af0f6817d4d736f8a2d8c1f11c3c050849b9c62b4c5851197e3b1657

  • SSDEEP

    24576:CESwwL2vzecI50+YNpsKv2EvZHp3oWB+:dSwwL2vKcIKLXZ3+

Malware Config

Targets

    • Target

      NEAS.db3fed262862aca35fef5917a413ad00_JC.exe

    • Size

      1.6MB

    • MD5

      db3fed262862aca35fef5917a413ad00

    • SHA1

      5319f5510e152a05eb085427d93b9331544db2ea

    • SHA256

      c8d3fda6a49bdd1169cc5bb18487c29197d728e1a9322c0e4c4abebe4a1e1245

    • SHA512

      b73a83a69c6f137ea2e361816e95065f2d3ad94199ece5a8af06764768b0f09d0e4fc734af0f6817d4d736f8a2d8c1f11c3c050849b9c62b4c5851197e3b1657

    • SSDEEP

      24576:CESwwL2vzecI50+YNpsKv2EvZHp3oWB+:dSwwL2vKcIKLXZ3+

    • 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