Analysis

  • max time kernel
    121s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    01-04-2024 07:40

General

  • Target

    6bf2a52b5755de865d691045806936f9_JaffaCakes118.dll

  • Size

    353KB

  • MD5

    6bf2a52b5755de865d691045806936f9

  • SHA1

    70c164d08608478ba36e1479f0277dffc4fd951f

  • SHA256

    5a7d360225defcc80b5d30efb865f76d377aaa044b5ec42c2c40a3359c968f3e

  • SHA512

    b7a3c199e2ae2904907726b831ba00222c734e69079574aa6ddbf023bbe5cb922a7cbd0130f3557b67ccc624264fb516824e1087fde4fbcce3681b66c16782bf

  • SSDEEP

    6144:pHJGKt24zrhvsoWb9BHohiA2lZYjQ7B6TuvJ0VPRevpyB4LvW:pHkKFBsoeoV2lZYs7Duap

Malware Config

Extracted

Family

bazarloader

C2

reddew28c.bazar

Signatures

  • Bazar Loader

    Detected loader normally used to deploy BazarBackdoor malware.

  • Bazar/Team9 Loader payload 6 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\6bf2a52b5755de865d691045806936f9_JaffaCakes118.dll
    1⤵
      PID:3052
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\6bf2a52b5755de865d691045806936f9_JaffaCakes118.dll,DllRegisterServer {02E4D3B0-142D-496E-8052-86BC65AEB07F}
      1⤵
        PID:3000

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3000-6-0x0000000345020000-0x0000000345048000-memory.dmp

        Filesize

        160KB

      • memory/3000-7-0x0000000345020000-0x0000000345048000-memory.dmp

        Filesize

        160KB

      • memory/3000-8-0x0000000345020000-0x0000000345048000-memory.dmp

        Filesize

        160KB

      • memory/3052-0-0x00000000004F0000-0x0000000000511000-memory.dmp

        Filesize

        132KB

      • memory/3052-2-0x0000000345020000-0x0000000345048000-memory.dmp

        Filesize

        160KB

      • memory/3052-3-0x0000000345020000-0x0000000345048000-memory.dmp

        Filesize

        160KB

      • memory/3052-9-0x0000000345020000-0x0000000345048000-memory.dmp

        Filesize

        160KB