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Overview

overview

10

Static

static

10

NEAS.fefe2...63.exe

windows7-x64

10

NEAS.fefe2...63.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    NEAS.fefe20e4937e584b6dffc8e43725fd63.exe

  • Size

    492KB

  • Sample

    231101-kdxj4adh5w

  • MD5

    fefe20e4937e584b6dffc8e43725fd63

  • SHA1

    0d32df7156691aabd0a17c4f6648e8c45e3ecc91

  • SHA256

    c0454778350a800cfe528964dd0b956574b9be0aed09b1f40fae98fb6c31c1b0

  • SHA512

    2dd4844e511780d0f37f733438b758c5424b8d28e14262d659e2dd615bccdd2eef0ce284e18c7c90a8f8af1956f9731dabd76f5299a5fa4cea6c645abd0b26ef

  • SSDEEP

    12288:5SgzbWGRdA6sQhPbWGRdA6sQxuEuZH8bWGRdA6sQhPbWGRdA6sQyy:M0vzecvsy

Score
10/10
berbewdropperpersistencetrojan

Malware Config

Targets

    • Target

      NEAS.fefe20e4937e584b6dffc8e43725fd63.exe

    • Size

      492KB

    • MD5

      fefe20e4937e584b6dffc8e43725fd63

    • SHA1

      0d32df7156691aabd0a17c4f6648e8c45e3ecc91

    • SHA256

      c0454778350a800cfe528964dd0b956574b9be0aed09b1f40fae98fb6c31c1b0

    • SHA512

      2dd4844e511780d0f37f733438b758c5424b8d28e14262d659e2dd615bccdd2eef0ce284e18c7c90a8f8af1956f9731dabd76f5299a5fa4cea6c645abd0b26ef

    • SSDEEP

      12288:5SgzbWGRdA6sQhPbWGRdA6sQxuEuZH8bWGRdA6sQhPbWGRdA6sQyy:M0vzecvsy

    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