Overview

overview

10

Static

static

10

NEAS.23300...21.exe

windows7-x64

10

NEAS.23300...21.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    NEAS.23300acf5c3106f70ec8d73f20a72021.exe

  • Size

    367KB

  • Sample

    231031-kjvyfsbg94

  • MD5

    23300acf5c3106f70ec8d73f20a72021

  • SHA1

    a728910b65df30b41384adf3f2d1a555fbeffd45

  • SHA256

    eb6f56c1489028055e4a08cb890ef3f0d3d9565254a3bb53a2e149ce0f5f7cf0

  • SHA512

    ede00cf0849dd65189933bbb2898bcea0104b61919e165f48e089276d6f0f78b34eff4a9b9388c3ceed4ab9c9026e4a2177196cdb70bf1acdcec8d4bd779fd76

  • SSDEEP

    6144:TiCQmGcG1GWZtnJfKXqPTX7D7FM6234lKm3mo8Yvi4KsLTFM6234lKm3cM9:Tid1katJCXqP77D7FB24lwR45FB24lqM

Score
10/10
berbewdropperpersistencetrojan

Malware Config

Targets

    • Target

      NEAS.23300acf5c3106f70ec8d73f20a72021.exe

    • Size

      367KB

    • MD5

      23300acf5c3106f70ec8d73f20a72021

    • SHA1

      a728910b65df30b41384adf3f2d1a555fbeffd45

    • SHA256

      eb6f56c1489028055e4a08cb890ef3f0d3d9565254a3bb53a2e149ce0f5f7cf0

    • SHA512

      ede00cf0849dd65189933bbb2898bcea0104b61919e165f48e089276d6f0f78b34eff4a9b9388c3ceed4ab9c9026e4a2177196cdb70bf1acdcec8d4bd779fd76

    • SSDEEP

      6144:TiCQmGcG1GWZtnJfKXqPTX7D7FM6234lKm3mo8Yvi4KsLTFM6234lKm3cM9:Tid1katJCXqP77D7FB24lwR45FB24lqM

    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