Overview

overview

10

Static

static

10

NEAS.b8ebb...90.exe

windows7-x64

10

NEAS.b8ebb...90.exe

windows10-2004-x64

10

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General

  • Target

    NEAS.b8ebbe1ef7dd1af6e23664635f0efc90.exe

  • Size

    143KB

  • Sample

    231116-lf6ffshe87

  • MD5

    b8ebbe1ef7dd1af6e23664635f0efc90

  • SHA1

    4d61f23954ddfe97f4e90151d82482aa77e8dd4d

  • SHA256

    d5f75f630f5ea9395e73a51a64677c1b017667314521a5326c75add1aeb27cab

  • SHA512

    c22ce2c2e0e4cdfff8b7ae8c9358f4b9bfd752ab9e257e665d1ff8cecd7b2a74b922d9c186e6bfdeab4112b76d30ec3e7929072c66a32a7de0f370bc67c7973d

  • SSDEEP

    3072:U8YjmGZYzaJPkGnvebpxNgmFO1gdd8jH:U8wmGZbJPFnGPNtF0b

Score
10/10
berbewdropperpersistencetrojan

Malware Config

Targets

    • Target

      NEAS.b8ebbe1ef7dd1af6e23664635f0efc90.exe

    • Size

      143KB

    • MD5

      b8ebbe1ef7dd1af6e23664635f0efc90

    • SHA1

      4d61f23954ddfe97f4e90151d82482aa77e8dd4d

    • SHA256

      d5f75f630f5ea9395e73a51a64677c1b017667314521a5326c75add1aeb27cab

    • SHA512

      c22ce2c2e0e4cdfff8b7ae8c9358f4b9bfd752ab9e257e665d1ff8cecd7b2a74b922d9c186e6bfdeab4112b76d30ec3e7929072c66a32a7de0f370bc67c7973d

    • SSDEEP

      3072:U8YjmGZYzaJPkGnvebpxNgmFO1gdd8jH:U8wmGZbJPFnGPNtF0b

    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