Overview

overview

10

Static

static

10

NEAS.b8f3f...20.exe

windows7-x64

10

NEAS.b8f3f...20.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    NEAS.b8f3f08b09bfebdcdf43481b3eb25a20.exe

  • Size

    113KB

  • Sample

    231028-yyplwaab3z

  • MD5

    b8f3f08b09bfebdcdf43481b3eb25a20

  • SHA1

    12aab9f29b9d4de355a9ded8dd7b1c756a806a38

  • SHA256

    8f912064c18e8748296bc950fa98cd4477c8256f0f9b51a8925e13406bacfaf3

  • SHA512

    0180c70082deb0546b649465cc833ead2e9a0ee639371b7211fd8149dd5a6c24c5b853683714f2d1bf57796319268e740a0d80215c6dc0b87de0dd6112b7f8eb

  • SSDEEP

    3072:wptxfwLhheriJwpASugCe8uvQa7gRj9/S2Kn:wptxfPriJwiSISMRNF

Score
10/10
berbewdropperpersistencetrojan

Malware Config

Targets

    • Target

      NEAS.b8f3f08b09bfebdcdf43481b3eb25a20.exe

    • Size

      113KB

    • MD5

      b8f3f08b09bfebdcdf43481b3eb25a20

    • SHA1

      12aab9f29b9d4de355a9ded8dd7b1c756a806a38

    • SHA256

      8f912064c18e8748296bc950fa98cd4477c8256f0f9b51a8925e13406bacfaf3

    • SHA512

      0180c70082deb0546b649465cc833ead2e9a0ee639371b7211fd8149dd5a6c24c5b853683714f2d1bf57796319268e740a0d80215c6dc0b87de0dd6112b7f8eb

    • SSDEEP

      3072:wptxfwLhheriJwpASugCe8uvQa7gRj9/S2Kn:wptxfPriJwiSISMRNF

    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