Overview

overview

10

Static

static

10

NEAS.ec1c3...JC.exe

windows7-x64

10

NEAS.ec1c3...JC.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    NEAS.ec1c37641915cd104393e510aa184520_JC.exe

  • Size

    334KB

  • Sample

    231101-n7f1zsfh9s

  • MD5

    ec1c37641915cd104393e510aa184520

  • SHA1

    21eb6b9cb7a87fc063c384b9c7d343f28b8a67b5

  • SHA256

    d2575f878c46e245ec5af116a46703628f724c12ba7cb6c4e7aca6c06ca7dd4b

  • SHA512

    7087e882bf95a11266bcc8b404a5e5cfa4cd4f04996ec7f9ccbd5585fc0f9dac2a47c22be638dc985b580f255b6f551c7c041c777eb5017a65acf0dfc2b2da23

  • SSDEEP

    6144:UoYCLvcWM2c02xlLgYzmSnErCSRNV0mM4z2VZS784IVKNuZRL/fN/Vwdnmje8/Ws:PWX5xlLg3SErZNtM4ie78pcNuT/fVVw0

Score
10/10
berbewdropperpersistencetrojan

Malware Config

Targets

    • Target

      NEAS.ec1c37641915cd104393e510aa184520_JC.exe

    • Size

      334KB

    • MD5

      ec1c37641915cd104393e510aa184520

    • SHA1

      21eb6b9cb7a87fc063c384b9c7d343f28b8a67b5

    • SHA256

      d2575f878c46e245ec5af116a46703628f724c12ba7cb6c4e7aca6c06ca7dd4b

    • SHA512

      7087e882bf95a11266bcc8b404a5e5cfa4cd4f04996ec7f9ccbd5585fc0f9dac2a47c22be638dc985b580f255b6f551c7c041c777eb5017a65acf0dfc2b2da23

    • SSDEEP

      6144:UoYCLvcWM2c02xlLgYzmSnErCSRNV0mM4z2VZS784IVKNuZRL/fN/Vwdnmje8/Ws:PWX5xlLg3SErZNtM4ie78pcNuT/fVVw0

    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