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Overview

overview

10

Static

static

10

NEAS.25f8b...JC.exe

windows7-x64

10

NEAS.25f8b...JC.exe

windows10-2004-x64

10

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General

  • Target

    NEAS.25f8bc1678fc7f5b76ee2c33f6df8b50_JC.exe

  • Size

    109KB

  • Sample

    231103-haffasfd93

  • MD5

    25f8bc1678fc7f5b76ee2c33f6df8b50

  • SHA1

    a25ac0168bb70360e56e8c44437369bed813fe4d

  • SHA256

    ff2f4e521b8b1f4e93050081028a58552e11f638c14ecf6c0422631ba7f05aaf

  • SHA512

    e2362fcc7e0d485fb773dae2ba9325d31f377897e71eb888f53c35f747587135ae954537a2139bb020b4dbd7d802b32bf990b33f99f186e4b900abea914f6fd6

  • SSDEEP

    3072:Og2/yM34DfpwdArzJ90LCqwzBu1DjHLMVDqqkSpR:U1+rzJ9cwtu1DjrFqhz

Score
10/10
berbewdropperpersistencetrojan

Malware Config

Targets

    • Target

      NEAS.25f8bc1678fc7f5b76ee2c33f6df8b50_JC.exe

    • Size

      109KB

    • MD5

      25f8bc1678fc7f5b76ee2c33f6df8b50

    • SHA1

      a25ac0168bb70360e56e8c44437369bed813fe4d

    • SHA256

      ff2f4e521b8b1f4e93050081028a58552e11f638c14ecf6c0422631ba7f05aaf

    • SHA512

      e2362fcc7e0d485fb773dae2ba9325d31f377897e71eb888f53c35f747587135ae954537a2139bb020b4dbd7d802b32bf990b33f99f186e4b900abea914f6fd6

    • SSDEEP

      3072:Og2/yM34DfpwdArzJ90LCqwzBu1DjHLMVDqqkSpR:U1+rzJ9cwtu1DjrFqhz

    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