Analysis

  • max time kernel
    99s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    14-09-2024 17:45

General

  • Target

    e0b3772277a5f801144dc445d23c6812_JaffaCakes118.dll

  • Size

    320KB

  • MD5

    e0b3772277a5f801144dc445d23c6812

  • SHA1

    8767b5ce072be78a495b8d2260aaf73c0e47c0ea

  • SHA256

    8ae193225bd1a7192315a7003aa4aa9565c573b6078f48cc9e290c9b0798235e

  • SHA512

    d96fab303fd096397a1741158501fbe1e886698bc72210ff38d6b85443cbb1f4218fc8b71a4fee6f1ac10cbe47e83b19068b201cf6c2ca0e20f4a83cba9c2a7a

  • SSDEEP

    6144:lDM65wVpzY9WKgRP2Ba6k0UwLBlZtR7ynoOyzzR42eAgA:l4fY0P2BfxjhOQe67

Malware Config

Extracted

Family

dridex

Botnet

10444

C2

151.236.219.181:443

142.4.6.57:14043

162.144.127.197:3786

103.40.116.68:5443

rc4.plain
rc4.plain

Signatures

  • Dridex

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

  • 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\e0b3772277a5f801144dc445d23c6812_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2036
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\e0b3772277a5f801144dc445d23c6812_JaffaCakes118.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2020

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2020-0-0x0000000075200000-0x0000000075251000-memory.dmp

    Filesize

    324KB

  • memory/2020-2-0x0000000000140000-0x0000000000146000-memory.dmp

    Filesize

    24KB

  • memory/2020-3-0x0000000075200000-0x0000000075251000-memory.dmp

    Filesize

    324KB