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Analysis

  • max time kernel
    105s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    30/12/2024, 19:43

General

  • Target

    JaffaCakes118_ab3eabccd19acc880f7c0fac28bb02d2cdd5dde20ed07136b65079343f74dd57.dll

  • Size

    204KB

  • MD5

    0963d85a70cb9408c4908fdfb16390d1

  • SHA1

    52045f6369e9704d60becb7552c786ac7ed70642

  • SHA256

    ab3eabccd19acc880f7c0fac28bb02d2cdd5dde20ed07136b65079343f74dd57

  • SHA512

    464e1c000c68adfe87f04a6d795a873f1b385e348945662d84c1d2d195fa0d679cbc1d61dbacebdb0dcdb3ddd8101b03eb569dfaa04f4e483aaf9b4d139daf45

  • SSDEEP

    3072:r6FOf6h8i6pdDPvaaeEGObTS/HaoGoK9kN+Jcr9bhrFKL3fJpwZ:rZuX6pEaeEDheWa+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 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ab3eabccd19acc880f7c0fac28bb02d2cdd5dde20ed07136b65079343f74dd57.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2176
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ab3eabccd19acc880f7c0fac28bb02d2cdd5dde20ed07136b65079343f74dd57.dll,#1
      2⤵
      • Checks whether UAC is enabled
      • System Location Discovery: System Language Discovery
      PID:2364

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2364-2-0x00000000001A0000-0x00000000001A6000-memory.dmp

    Filesize

    24KB

  • memory/2364-0-0x0000000075320000-0x0000000075355000-memory.dmp

    Filesize

    212KB

  • memory/2364-3-0x0000000075320000-0x0000000075355000-memory.dmp

    Filesize

    212KB