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Overview

overview

10

Static

static

10

NEAS.c21dd...JC.exe

windows7-x64

10

NEAS.c21dd...JC.exe

windows10-2004-x64

10

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General

  • Target

    NEAS.c21dd445e9d50c84ff039891077959c0_JC.exe

  • Size

    305KB

  • Sample

    231031-2pft6aha76

  • MD5

    c21dd445e9d50c84ff039891077959c0

  • SHA1

    f81e618a0db46f7f5444240bdc5c5d551cfb9516

  • SHA256

    437983882b65de2ec86978fd51349874c7aac789fa09541e6ba4d639c6a97a38

  • SHA512

    5e4bbd2d22ec2c23879c4881679f794db198de0807e519615d2d119962c2f56f8b22fa0cd8a617cd31fba8f764d79e5dcc3452aced40453adbf742c8f9e7a064

  • SSDEEP

    6144:oFDOC7OCmZrXNxunXe8yhrtMsQBvli+RQFdq:QOC7OvZTvAO8qRMsrOQF

Score
10/10
berbewdropperpersistencetrojan

Malware Config

Targets

    • Target

      NEAS.c21dd445e9d50c84ff039891077959c0_JC.exe

    • Size

      305KB

    • MD5

      c21dd445e9d50c84ff039891077959c0

    • SHA1

      f81e618a0db46f7f5444240bdc5c5d551cfb9516

    • SHA256

      437983882b65de2ec86978fd51349874c7aac789fa09541e6ba4d639c6a97a38

    • SHA512

      5e4bbd2d22ec2c23879c4881679f794db198de0807e519615d2d119962c2f56f8b22fa0cd8a617cd31fba8f764d79e5dcc3452aced40453adbf742c8f9e7a064

    • SSDEEP

      6144:oFDOC7OCmZrXNxunXe8yhrtMsQBvli+RQFdq:QOC7OvZTvAO8qRMsrOQF

    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