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Analysis

  • max time kernel
    69s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    30/12/2024, 19:26

General

  • Target

    JaffaCakes118_fd04a288c0f606e237e1be208bf353cc8e03ab555ec4b7b95ed05078e5261e8e.dll

  • Size

    208KB

  • MD5

    81cf3045d4dc73f035e9f4823449c875

  • SHA1

    8b6c3acde3f9e441734421a3fbaa2bb27ecff2e0

  • SHA256

    fd04a288c0f606e237e1be208bf353cc8e03ab555ec4b7b95ed05078e5261e8e

  • SHA512

    fd8ec735e9883bb2af1a57c171df9a3b486547840ff62b8883cc8338f2facd50112ff61668465393cd291c5c3f906c8ede8b876c86cfd81e872f8e0ba082a2e9

  • SSDEEP

    3072:f0DpemgVst0qciSU12Eu/CSWznEeNd2LcT65hQt8Cz9B0k6Xq:+pepU127CjzEexUQSq9BH6X

Malware Config

Extracted

Family

dridex

Botnet

40112

C2

82.223.21.211:443

80.211.33.13:6601

185.148.168.220:2303

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_fd04a288c0f606e237e1be208bf353cc8e03ab555ec4b7b95ed05078e5261e8e.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2568
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_fd04a288c0f606e237e1be208bf353cc8e03ab555ec4b7b95ed05078e5261e8e.dll,#1
      2⤵
      • Checks whether UAC is enabled
      • System Location Discovery: System Language Discovery
      PID:2376

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2376-0-0x00000000001A0000-0x00000000001A6000-memory.dmp

    Filesize

    24KB

  • memory/2376-1-0x0000000074540000-0x0000000074576000-memory.dmp

    Filesize

    216KB

  • memory/2376-3-0x0000000074540000-0x0000000074576000-memory.dmp

    Filesize

    216KB

  • memory/2376-4-0x00000000001A0000-0x00000000001A6000-memory.dmp

    Filesize

    24KB