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General

  • Target

    NEAS.a992cfd4977727ba65554ccff342b590.exe

  • Size

    133KB

  • Sample

    231114-3vthwagg35

  • MD5

    a992cfd4977727ba65554ccff342b590

  • SHA1

    bcf4373f7e65540d8e9b414514683668800ea2dc

  • SHA256

    271c2f0ef62ddc32b55e2e9d8713c55d92aea42b1327b2764dc48e667a6afb86

  • SHA512

    2e2edffdd80b7f33201e24980509482792814849b22b577ff36a61660dd70252802f944ac2a72a4e83766a858e460caab522026b6e96b0d060291e0c682324ad

  • SSDEEP

    1536:SQxWUTaqVf5Wa7Va+z+29V1/B1SQjILQ9FKGXllUDtM60TD4ruhiZlrQIFiglF9b:SWWqjBz9BRKG7UDd0pCrQIFdFtLwzTa

Malware Config

Targets

    • Target

      NEAS.a992cfd4977727ba65554ccff342b590.exe

    • Size

      133KB

    • MD5

      a992cfd4977727ba65554ccff342b590

    • SHA1

      bcf4373f7e65540d8e9b414514683668800ea2dc

    • SHA256

      271c2f0ef62ddc32b55e2e9d8713c55d92aea42b1327b2764dc48e667a6afb86

    • SHA512

      2e2edffdd80b7f33201e24980509482792814849b22b577ff36a61660dd70252802f944ac2a72a4e83766a858e460caab522026b6e96b0d060291e0c682324ad

    • SSDEEP

      1536:SQxWUTaqVf5Wa7Va+z+29V1/B1SQjILQ9FKGXllUDtM60TD4ruhiZlrQIFiglF9b:SWWqjBz9BRKG7UDd0pCrQIFdFtLwzTa

    • 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