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Analysis

  • max time kernel
    88s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/12/2024, 19:29

General

  • Target

    JaffaCakes118_e6eb0d70a6f2a25c468264f3bd4469825404ef5b972ffcdbe31e8bb35b2752dc.dll

  • Size

    204KB

  • MD5

    c1c945a5ffc920d55d8becf64fc913ed

  • SHA1

    58d1db86bece2f6cb74e7006bac9b8d3421f69a0

  • SHA256

    e6eb0d70a6f2a25c468264f3bd4469825404ef5b972ffcdbe31e8bb35b2752dc

  • SHA512

    80bf786e11ab3cf9d5a674be93cdb49b7fec5870bc6476a11fb834b56593111963a510a0c59a7c61e8106eebf0bff26d4653793bfecef47fd0b6cf6fc571c2b8

  • SSDEEP

    3072:X6FOf6h8i6pdDPvaaeEGObTS/HaoGoK9kN+Jcr9bhrFKL3fJpwZ:XZuX6pEaeEDheWa+Jc9bhorfTw

Malware Config

Extracted

Family

dridex

Botnet

40111

C2

45.58.56.12:443

162.241.54.59:6601

51.91.76.89:2303

rc4.plain
rc4.plain

Signatures

  • Dridex

    Dridex(known as Bugat/Cridex) is a form of malware that specializes in stealing bank credentials.

  • Dridex family
  • Dridex Loader 2 IoCs

    Detects Dridex both x86 and x64 loader in memory.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e6eb0d70a6f2a25c468264f3bd4469825404ef5b972ffcdbe31e8bb35b2752dc.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1788
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e6eb0d70a6f2a25c468264f3bd4469825404ef5b972ffcdbe31e8bb35b2752dc.dll,#1
      2⤵
      • Checks whether UAC is enabled
      • System Location Discovery: System Language Discovery
      PID:2020

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2020-0-0x00000000751F0000-0x0000000075225000-memory.dmp

    Filesize

    212KB

  • memory/2020-2-0x0000000002AB0000-0x0000000002AB6000-memory.dmp

    Filesize

    24KB

  • memory/2020-3-0x00000000751F0000-0x0000000075225000-memory.dmp

    Filesize

    212KB