Overview

overview

10

Static

static

10

NEAS.1c4d3...d0.exe

windows7-x64

10

NEAS.1c4d3...d0.exe

windows10-2004-x64

10

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General

  • Target

    NEAS.1c4d3ae1ef74fc93ed1eb52ea42afed0.exe

  • Size

    133KB

  • Sample

    231028-wng3yaea3w

  • MD5

    1c4d3ae1ef74fc93ed1eb52ea42afed0

  • SHA1

    a58259616e7ad7c4acc784919e030890a3be6992

  • SHA256

    33ab1b879bf0f1709f88d6c649ea73bb0d2fe090fdabd4ac978bb83de3370f83

  • SHA512

    0d1e30b3bb333e205fa5d8c6f683c925532af96a1f77655a7596794dabd4ea3557d0bebe407e7c645c9f8877fa6b5c76f0a42c0a0027bd8e0f88ba9061edf49b

  • SSDEEP

    3072:wkxD/akwbHJ7fKG7UDd0pCrQIFdFtLwzTa:7D/avhiG7Ux0ocIPF9wzG

Score
10/10
berbewdropperpersistencetrojan

Malware Config

Targets

    • Target

      NEAS.1c4d3ae1ef74fc93ed1eb52ea42afed0.exe

    • Size

      133KB

    • MD5

      1c4d3ae1ef74fc93ed1eb52ea42afed0

    • SHA1

      a58259616e7ad7c4acc784919e030890a3be6992

    • SHA256

      33ab1b879bf0f1709f88d6c649ea73bb0d2fe090fdabd4ac978bb83de3370f83

    • SHA512

      0d1e30b3bb333e205fa5d8c6f683c925532af96a1f77655a7596794dabd4ea3557d0bebe407e7c645c9f8877fa6b5c76f0a42c0a0027bd8e0f88ba9061edf49b

    • SSDEEP

      3072:wkxD/akwbHJ7fKG7UDd0pCrQIFdFtLwzTa:7D/avhiG7Ux0ocIPF9wzG

    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