Analysis

  • max time kernel
    43s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-06-2024 20:18

General

  • Target

    9bce97f19e31a1e3b783ac32d2c726fa_JaffaCakes118.dll

  • Size

    324KB

  • MD5

    9bce97f19e31a1e3b783ac32d2c726fa

  • SHA1

    77b24c8ba771792da6aec76f4ec248f0ecb235c3

  • SHA256

    2d7c7b9472f1f4bb2f678822f16e8575971574ba763bd9e98fdb7d8b2a8f5d2e

  • SHA512

    8bcd3785c816a469c6992583556e3aa07f5f3d301de328c1629fc99e667ba474eff355ebe0670bffa5db387d589d2d900ada70ac8069fd2861cc49a6d001722d

  • SSDEEP

    6144:Eud4KJ4hF7popQTRq3va4jl6u31Ut+Ji370HnBs4NeuVCC:O7yUReva4jlNoQnBXek1

Score
10/10

Malware Config

Extracted

Family

dridex

Botnet

10444

C2

51.75.24.85:443

46.22.116.163:3074

173.249.46.113:3889

192.241.174.45:4443

rc4.plain
rc4.plain

Signatures

  • Dridex

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

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\9bce97f19e31a1e3b783ac32d2c726fa_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5020
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\9bce97f19e31a1e3b783ac32d2c726fa_JaffaCakes118.dll,#1
      2⤵
        PID:2356
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4028 --field-trial-handle=3088,i,14310325015283915034,7660943942870463106,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:2800

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2356-0-0x0000000074FF0000-0x0000000075041000-memory.dmp
        Filesize

        324KB

      • memory/2356-2-0x0000000000DF0000-0x0000000000DF6000-memory.dmp
        Filesize

        24KB

      • memory/2356-3-0x0000000074FF0000-0x0000000075041000-memory.dmp
        Filesize

        324KB