Overview

overview

10

Static

static

10

5479580b8a...AS.exe

windows7-x64

10

5479580b8a...AS.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    5479580b8a7b56e4a9cadc326484c2dc_NEAS

  • Size

    115KB

  • Sample

    240507-wshj9sbf46

  • MD5

    5479580b8a7b56e4a9cadc326484c2dc

  • SHA1

    0aaa5be78fac2af1106385649dc24ebf2f73e4b8

  • SHA256

    a67c45693bff39177a904d546b12e96aafcb60896066b37fa61fbffe9194e5f0

  • SHA512

    c74bae1ac2ae47b02914dac75bbacb4fd1b1fdc684e7980e7d43694e1756062c0daef2009a896867e4d5f14152f08ca602cac0f85396dacc7c6636f4b5d8bddc

  • SSDEEP

    3072:Wr1dSvWXQFW2VTbWymWU6SMQehalNgFuk0:WxdQWXQf6ymWU5MClN5

Score
10/10
berbewbackdoordropperpersistencetrojan

Malware Config

Targets

    • Target

      5479580b8a7b56e4a9cadc326484c2dc_NEAS

    • Size

      115KB

    • MD5

      5479580b8a7b56e4a9cadc326484c2dc

    • SHA1

      0aaa5be78fac2af1106385649dc24ebf2f73e4b8

    • SHA256

      a67c45693bff39177a904d546b12e96aafcb60896066b37fa61fbffe9194e5f0

    • SHA512

      c74bae1ac2ae47b02914dac75bbacb4fd1b1fdc684e7980e7d43694e1756062c0daef2009a896867e4d5f14152f08ca602cac0f85396dacc7c6636f4b5d8bddc

    • SSDEEP

      3072:Wr1dSvWXQFW2VTbWymWU6SMQehalNgFuk0:WxdQWXQf6ymWU5MClN5

    Score
    10/10
    backdoordropperpersistencetrojan

    • Adds autorun key to be loaded by Explorer.exe on startup

      persistence

    • Malware Dropper & Backdoor - Berbew

      Berbew is a backdoor Trojan malware with capabilities to download and install a range of additional malicious software, such as other Trojans, ransomware, and cryptominers.

      backdoortrojandropper

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks