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General

  • Target

    NEAS.670c581d0e42d7f8e21bc1a9b3ba2b50.exe

  • Size

    153KB

  • Sample

    231106-1e24zafd7v

  • MD5

    670c581d0e42d7f8e21bc1a9b3ba2b50

  • SHA1

    861e51effe585edb4827d49df9020c9c9e35e37f

  • SHA256

    3fa5afcef37afa7e29526a5f1e39f48484fcdbd3161a0ec486329a1303bf30a6

  • SHA512

    8cfc78ef6145cc1299a6a6fd33a0a0b420678203a5aecb6f8ed7f3f22fe7f2d55e0c9d5682091fd33c8c24841219facf7d1616bdc52db966531106e4ea524087

  • SSDEEP

    3072:K21IF4DCxvmQvUAEQGBcHN0OlaxP3DZyN/+oeRpxPdZFibDyxn:K2+F1118AHj05xP3DZyN1eRppzcexn

Malware Config

Targets

    • Target

      NEAS.670c581d0e42d7f8e21bc1a9b3ba2b50.exe

    • Size

      153KB

    • MD5

      670c581d0e42d7f8e21bc1a9b3ba2b50

    • SHA1

      861e51effe585edb4827d49df9020c9c9e35e37f

    • SHA256

      3fa5afcef37afa7e29526a5f1e39f48484fcdbd3161a0ec486329a1303bf30a6

    • SHA512

      8cfc78ef6145cc1299a6a6fd33a0a0b420678203a5aecb6f8ed7f3f22fe7f2d55e0c9d5682091fd33c8c24841219facf7d1616bdc52db966531106e4ea524087

    • SSDEEP

      3072:K21IF4DCxvmQvUAEQGBcHN0OlaxP3DZyN/+oeRpxPdZFibDyxn:K2+F1118AHj05xP3DZyN1eRppzcexn

    • 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