Analysis

  • max time kernel
    141s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-04-2024 11:15

General

  • Target

    f7e1a66545ed264fe25ad27db331d176_JaffaCakes118.dll

  • Size

    1.1MB

  • MD5

    f7e1a66545ed264fe25ad27db331d176

  • SHA1

    7cfe9271b5f9c863a7f21d939aa580af75f9b456

  • SHA256

    ec3c87f5eb81a4e96905157ad8778fed485f0eb84cfa65f1e84d421dc795bb84

  • SHA512

    63ceea7ba6ce6ff758b5c8fcebdedd79921f25cf569cdc28094b1356b645d050ca7d36a361ca737388101e2e1bf3b7c2ce166ad760bbe8349d40af4e34ec0574

  • SSDEEP

    12288:FkcwMgrI3Nf+aQY5HAu+U2Brko9dHg4MtVXoKpma0S8dCaBSPZC1XZ1elHVN:Gcw02cARUUAgCoK2S8IyXfu1N

Malware Config

Extracted

Family

bazarloader

C2

greencloud46a.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\f7e1a66545ed264fe25ad27db331d176_JaffaCakes118.dll
    1⤵
      PID:1796
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\f7e1a66545ed264fe25ad27db331d176_JaffaCakes118.dll,StartW 2461489764
      1⤵
        PID:2656

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1796-0-0x0000000002090000-0x00000000020A4000-memory.dmp

        Filesize

        80KB

      • memory/1796-4-0x00007FFD71D40000-0x00007FFD71E9D000-memory.dmp

        Filesize

        1.4MB

      • memory/1796-6-0x0000000002090000-0x00000000020A4000-memory.dmp

        Filesize

        80KB

      • memory/2656-1-0x0000026760EA0000-0x0000026760EB4000-memory.dmp

        Filesize

        80KB

      • memory/2656-2-0x00007FFD71D40000-0x00007FFD71E9D000-memory.dmp

        Filesize

        1.4MB

      • memory/2656-3-0x0000026760EA0000-0x0000026760EB4000-memory.dmp

        Filesize

        80KB