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Overview

overview

10

Static

static

10

NEAS.b4775...d0.exe

windows7-x64

10

NEAS.b4775...d0.exe

windows10-2004-x64

10

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General

  • Target

    NEAS.b4775e6f953724e619ce5fbd9be5f6d0.exe

  • Size

    69KB

  • Sample

    231103-t78nwshc76

  • MD5

    b4775e6f953724e619ce5fbd9be5f6d0

  • SHA1

    572e76019e3abe47236216117619b5d0b0b8140a

  • SHA256

    dbbcadefb88663f98c6629592527b807606c018d8cc059671ba4881735ed5bcf

  • SHA512

    b1a957ea9e50fad5dac0cd257e08e8314c962789a100160095c5164823a55e6b8d5affea1d09f0361172b1a765a43830bc1b4a1fe0c8193fee0230b410cc0b78

  • SSDEEP

    1536:4DjHwHDckF40hs6sgjDKdppXimrNein/GFZCeDAyY:43KDckF40DsgjDKTpymrNFn/GFZC1yY

Score
10/10
berbewdropperpersistencetrojan

Malware Config

Targets

    • Target

      NEAS.b4775e6f953724e619ce5fbd9be5f6d0.exe

    • Size

      69KB

    • MD5

      b4775e6f953724e619ce5fbd9be5f6d0

    • SHA1

      572e76019e3abe47236216117619b5d0b0b8140a

    • SHA256

      dbbcadefb88663f98c6629592527b807606c018d8cc059671ba4881735ed5bcf

    • SHA512

      b1a957ea9e50fad5dac0cd257e08e8314c962789a100160095c5164823a55e6b8d5affea1d09f0361172b1a765a43830bc1b4a1fe0c8193fee0230b410cc0b78

    • SSDEEP

      1536:4DjHwHDckF40hs6sgjDKdppXimrNein/GFZCeDAyY:43KDckF40DsgjDKTpymrNFn/GFZC1yY

    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