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Analysis

  • max time kernel
    90s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/11/2022, 23:07

General

  • Target

    b24e99b6426707c06be5b965386fa2c8f9007151f508f95670cae7ba7117efbf.dll

  • Size

    356KB

  • MD5

    58b2abdcf646a3ec6d1b3b39f65f7bd0

  • SHA1

    5f8014061fe4752d7793dcc1a576cbfe8a8c2b46

  • SHA256

    b24e99b6426707c06be5b965386fa2c8f9007151f508f95670cae7ba7117efbf

  • SHA512

    02d0998364401b66f644cc7738eba9e49fa82d8288f8ccd6170daa3c404f6fa0f230b3a35edeb82bd4b406b6c0d5d1cee72edd60d8bfe0d315697e16e9c9eb8f

  • SSDEEP

    6144:3ypyJE1S5ND31zwdHlWbEaScp8FSBuRTY2o56oxW8eYkYM6y:3ysJE1SrDlzulWbEaNp8ABATY246oMTD

Malware Config

Signatures

  • Blackmoon, KrBanker

    Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.

  • Detect Blackmoon payload 1 IoCs
  • VMProtect packed file 1 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\b24e99b6426707c06be5b965386fa2c8f9007151f508f95670cae7ba7117efbf.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2412
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\b24e99b6426707c06be5b965386fa2c8f9007151f508f95670cae7ba7117efbf.dll,#1
      2⤵
        PID:848

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/848-133-0x0000000010000000-0x00000000100C1000-memory.dmp

      Filesize

      772KB

    • memory/848-135-0x0000000010000000-0x00000000100C1000-memory.dmp

      Filesize

      772KB