Overview

overview

10

Static

static

10

NEAS.66fee...JC.exe

windows7-x64

10

NEAS.66fee...JC.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    NEAS.66feef3f0558b17cd22e7a6ff30334b0_JC.exe

  • Size

    82KB

  • Sample

    231102-w7behaff84

  • MD5

    66feef3f0558b17cd22e7a6ff30334b0

  • SHA1

    8991297723c9ec8175262d5f7bd2697377ac4d45

  • SHA256

    a4d1a60428cba30b3e3df7b0189a80377060de3e259c6918d11d6ab7edf31ddd

  • SHA512

    b0ba8e389423f69295a1836d36e8ff849023dad6a63ef3730546a0a15511ba7395ee06abb894fa26726596bb6985a6b9a46b20552a44225db5a2a729e5a16cd9

  • SSDEEP

    1536:WjlNmjbews4ffY1T7/T2L7kpm6+wDSmQFN6TiN1sJtvQu:omuctwpm6tm7N6TO1SpD

Score
10/10
berbewdropperpersistencetrojan

Malware Config

Targets

    • Target

      NEAS.66feef3f0558b17cd22e7a6ff30334b0_JC.exe

    • Size

      82KB

    • MD5

      66feef3f0558b17cd22e7a6ff30334b0

    • SHA1

      8991297723c9ec8175262d5f7bd2697377ac4d45

    • SHA256

      a4d1a60428cba30b3e3df7b0189a80377060de3e259c6918d11d6ab7edf31ddd

    • SHA512

      b0ba8e389423f69295a1836d36e8ff849023dad6a63ef3730546a0a15511ba7395ee06abb894fa26726596bb6985a6b9a46b20552a44225db5a2a729e5a16cd9

    • SSDEEP

      1536:WjlNmjbews4ffY1T7/T2L7kpm6+wDSmQFN6TiN1sJtvQu:omuctwpm6tm7N6TO1SpD

    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