Overview

overview

10

Static

static

10

NEAS.1c34d...30.exe

windows7-x64

10

NEAS.1c34d...30.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    NEAS.1c34d3989f61ef4368a5f97e0e656530.exe

  • Size

    113KB

  • Sample

    231111-s89f5sac83

  • MD5

    1c34d3989f61ef4368a5f97e0e656530

  • SHA1

    14ffdc1705fa0590abd3a2c0777d6cd7df4a8489

  • SHA256

    7be490139d0a2424def36ef2a9e3beb26e67be8bb9e5c7a10cfc2c0b23e46a58

  • SHA512

    ae7c1f0ff078df768f31d115b509f3ebf6d8ec3dd672be76af6c2da00e0fddf68caeb59535eb10bce408b4531635b193dfceb0ad20d35011475726f565f78f07

  • SSDEEP

    1536:naBs9m0uE6LhruAXR6pIu+FSUzMGH1cgCe8uvQGYQzlVZg2lKVTP96YS2bMJVn:aBsJBQ6pIZ7HugCe8uvQa7gRj9/S2Kn

Score
10/10
berbewdropperpersistencetrojan

Malware Config

Targets

    • Target

      NEAS.1c34d3989f61ef4368a5f97e0e656530.exe

    • Size

      113KB

    • MD5

      1c34d3989f61ef4368a5f97e0e656530

    • SHA1

      14ffdc1705fa0590abd3a2c0777d6cd7df4a8489

    • SHA256

      7be490139d0a2424def36ef2a9e3beb26e67be8bb9e5c7a10cfc2c0b23e46a58

    • SHA512

      ae7c1f0ff078df768f31d115b509f3ebf6d8ec3dd672be76af6c2da00e0fddf68caeb59535eb10bce408b4531635b193dfceb0ad20d35011475726f565f78f07

    • SSDEEP

      1536:naBs9m0uE6LhruAXR6pIu+FSUzMGH1cgCe8uvQGYQzlVZg2lKVTP96YS2bMJVn:aBsJBQ6pIZ7HugCe8uvQa7gRj9/S2Kn

    Score
    10/10
    dropperpersistencetrojan

    • Adds autorun key to be loaded by Explorer.exe on startup

      persistence

    • 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.

      persistencedroppertrojan

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks