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General

  • Target

    NEAS.b49d9f89f345aa7d9fe52ecc8aeba870.exe

  • Size

    8.4MB

  • Sample

    231117-xtt55aeb3x

  • MD5

    b49d9f89f345aa7d9fe52ecc8aeba870

  • SHA1

    4c83772de80fdfa25dfbe56fd975a9dac66af994

  • SHA256

    09e27817ba8f3b75a6cae7e8f66ecfd524058a522923fd90ac0fe7e821935ea7

  • SHA512

    e820c696a90ce86ee2abf78907d11df2ae3d13d0e7e750ca581668f1cabde2d2490bb7ee9d3293b88c5ffe5ee81c580c255041e9f68b28be307cf6a7808183c7

  • SSDEEP

    196608:UaSHFaZRBEYyqmS2DiHPKQgwUgUjvho4wzlF65i6YxE+a6Y:UaSHFaZRBEYyqmS2DiHPKQg3jvZwNVOV

Malware Config

Targets

    • Target

      NEAS.b49d9f89f345aa7d9fe52ecc8aeba870.exe

    • Size

      8.4MB

    • MD5

      b49d9f89f345aa7d9fe52ecc8aeba870

    • SHA1

      4c83772de80fdfa25dfbe56fd975a9dac66af994

    • SHA256

      09e27817ba8f3b75a6cae7e8f66ecfd524058a522923fd90ac0fe7e821935ea7

    • SHA512

      e820c696a90ce86ee2abf78907d11df2ae3d13d0e7e750ca581668f1cabde2d2490bb7ee9d3293b88c5ffe5ee81c580c255041e9f68b28be307cf6a7808183c7

    • SSDEEP

      196608:UaSHFaZRBEYyqmS2DiHPKQgwUgUjvho4wzlF65i6YxE+a6Y:UaSHFaZRBEYyqmS2DiHPKQg3jvZwNVOV

    • 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