Overview

overview

10

Static

static

3

29f14313fb...39.exe

windows7-x64

10

29f14313fb...39.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    29f14313fb70c0f109a016a5c30fc220f9ea428300018c281ceacecc53e95039

  • Size

    59KB

  • Sample

    250305-16vh7sz1cy

  • MD5

    5f749458e23551d9d5eb5300d10c281d

  • SHA1

    aa749c1f9c24f4e7e8195fdbb8aa1c8c2b8ae3d7

  • SHA256

    29f14313fb70c0f109a016a5c30fc220f9ea428300018c281ceacecc53e95039

  • SHA512

    a5b6f1db2425b40d41f8b7049dfaadb38dbec137d86aa36432e007c33b4a6940c7ca39113ab48aebcd2c9330d5c732c3ed074c4945a3bfd0396a7ca4574af768

  • SSDEEP

    768:n8HT/udT6iHxmJviZcAnqUgbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbQDbbGbb6:nOue6o6Nn7lRPZtPrqNCyVs

Score
10/10
berbewbackdoordiscoverypersistence

Malware Config

Targets

    • Target

      29f14313fb70c0f109a016a5c30fc220f9ea428300018c281ceacecc53e95039

    • Size

      59KB

    • MD5

      5f749458e23551d9d5eb5300d10c281d

    • SHA1

      aa749c1f9c24f4e7e8195fdbb8aa1c8c2b8ae3d7

    • SHA256

      29f14313fb70c0f109a016a5c30fc220f9ea428300018c281ceacecc53e95039

    • SHA512

      a5b6f1db2425b40d41f8b7049dfaadb38dbec137d86aa36432e007c33b4a6940c7ca39113ab48aebcd2c9330d5c732c3ed074c4945a3bfd0396a7ca4574af768

    • SSDEEP

      768:n8HT/udT6iHxmJviZcAnqUgbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbQDbbGbb6:nOue6o6Nn7lRPZtPrqNCyVs

    Score
    10/10
    berbewbackdoordiscoverypersistence

    • Adds autorun key to be loaded by Explorer.exe on startup

      persistence

    • Berbew

      Berbew is a backdoor written in C++.

      backdoorberbew

    • Berbew family

      berbew

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks