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Overview

overview

10

Static

static

10

NEAS.49fbd...JC.exe

windows7-x64

10

NEAS.49fbd...JC.exe

windows10-2004-x64

10

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General

  • Target

    NEAS.49fbd93c99fdf0b250a23ee95ff467c0_JC.exe

  • Size

    78KB

  • Sample

    231104-1mblzshe87

  • MD5

    49fbd93c99fdf0b250a23ee95ff467c0

  • SHA1

    a2644c267326665cabdf16f31e1b3a66b15d3d9b

  • SHA256

    e13b3debb2e40f001eb5a175a0aac60a9a4b4eb4db64b51244733c27b3f82285

  • SHA512

    030bc0a8c1e1611b0cf0e67242b2a69b100d6ebb918708d46165b4d327e3e1086a0d913f0e3996f0afe15355be6ea1b461684ac50748efe60c4ad354731b4dee

  • SSDEEP

    1536:rH3KRMNThsJGD8iz0yFrxwqkBDfBix6yf5oAnqDM+4yyF:j3CMvsgLIyFrJSrBixCuq4cyF

Score
10/10
berbewdropperpersistencetrojan

Malware Config

Targets

    • Target

      NEAS.49fbd93c99fdf0b250a23ee95ff467c0_JC.exe

    • Size

      78KB

    • MD5

      49fbd93c99fdf0b250a23ee95ff467c0

    • SHA1

      a2644c267326665cabdf16f31e1b3a66b15d3d9b

    • SHA256

      e13b3debb2e40f001eb5a175a0aac60a9a4b4eb4db64b51244733c27b3f82285

    • SHA512

      030bc0a8c1e1611b0cf0e67242b2a69b100d6ebb918708d46165b4d327e3e1086a0d913f0e3996f0afe15355be6ea1b461684ac50748efe60c4ad354731b4dee

    • SSDEEP

      1536:rH3KRMNThsJGD8iz0yFrxwqkBDfBix6yf5oAnqDM+4yyF:j3CMvsgLIyFrJSrBixCuq4cyF

    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