Analysis

  • max time kernel
    146s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-01-2025 21:13

General

  • Target

    JaffaCakes118_3ad2ab8a43b11771154caf905449b68b.dll

  • Size

    825KB

  • MD5

    3ad2ab8a43b11771154caf905449b68b

  • SHA1

    2fefd08b3328adaa27d50542f62f99381cdb7a67

  • SHA256

    916394da6c5c5136737c2af63604c19e1ce952cc5f5652236e3ecdf1d3b4043d

  • SHA512

    6ef801ad9de9e2cbb8e769b35c2dddf465788ac8f1fdb764151d5014f449ab3dfc8866a3760bb91b0310f1b2dee44ef9048c99510ecec96761fb484e9f7cecd5

  • SSDEEP

    12288:NafGVgqM7aafQIbyhxi5zhRSAofMvG9VWTY3DdWyS5EPGc:NafGVJwyAq+hfgAG9VWGdWyIc

Malware Config

Signatures

  • Bazar Loader

    Detected loader normally used to deploy BazarBackdoor malware.

  • Bazarloader family
  • Bazar/Team9 Loader payload 3 IoCs
  • Tries to connect to .bazar domain 2 IoCs

    Attempts to lookup or connect to a .bazar domain, used by BazarBackdoor, Trickbot, and potentially others.

  • Unexpected DNS network traffic destination 2 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3ad2ab8a43b11771154caf905449b68b.dll
    1⤵
      PID:1092

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1092-1-0x0000000180000000-0x0000000180030000-memory.dmp

      Filesize

      192KB

    • memory/1092-0-0x0000000180000000-0x0000000180030000-memory.dmp

      Filesize

      192KB

    • memory/1092-2-0x0000000180000000-0x0000000180030000-memory.dmp

      Filesize

      192KB