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Analysis

  • max time kernel
    148s
  • max time network
    160s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/03/2024, 18:47

General

  • Target

    f63bdc068c453e7e22740681a0c280d02745807b1695ce86e5067069beca533e.exe

  • Size

    541KB

  • MD5

    3b069f3dd741e4360f26cb27cb10320a

  • SHA1

    6a9503aaf1e297f2696482ddf1bd4605a8710101

  • SHA256

    f63bdc068c453e7e22740681a0c280d02745807b1695ce86e5067069beca533e

  • SHA512

    bda58c074f7bd5171d7e3188a48cbdc457607ff06045e64a9e8e33fcb6f66f941d75a7bf57eb0ef262491622b4a9936342384237fa61c1add3365d5006c6d0d9

  • SSDEEP

    12288:q5aw1dGYJeEVZjYGcN3CNIb88WsNMP5F1k:qLVRYGW3CNIb88WsNMhF

Malware Config

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious behavior: EnumeratesProcesses 16 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f63bdc068c453e7e22740681a0c280d02745807b1695ce86e5067069beca533e.exe
    "C:\Users\Admin\AppData\Local\Temp\f63bdc068c453e7e22740681a0c280d02745807b1695ce86e5067069beca533e.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:5604
  • 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=4472 --field-trial-handle=2280,i,1836084024518340990,18250262151825427757,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:2816

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/5604-0-0x00000000008B0000-0x000000000093C000-memory.dmp

      Filesize

      560KB

    • memory/5604-1-0x00007FFD83740000-0x00007FFD84201000-memory.dmp

      Filesize

      10.8MB

    • memory/5604-2-0x0000000001230000-0x0000000001240000-memory.dmp

      Filesize

      64KB

    • memory/5604-3-0x00007FFD83740000-0x00007FFD84201000-memory.dmp

      Filesize

      10.8MB

    • memory/5604-4-0x0000000001230000-0x0000000001240000-memory.dmp

      Filesize

      64KB

    • memory/5604-5-0x000000001E350000-0x000000001E45A000-memory.dmp

      Filesize

      1.0MB

    • memory/5604-6-0x000000001C370000-0x000000001C382000-memory.dmp

      Filesize

      72KB

    • memory/5604-7-0x000000001E240000-0x000000001E27C000-memory.dmp

      Filesize

      240KB

    • memory/5604-8-0x0000000001230000-0x0000000001240000-memory.dmp

      Filesize

      64KB

    • memory/5604-9-0x000000001E280000-0x000000001E2F6000-memory.dmp

      Filesize

      472KB

    • memory/5604-10-0x0000000001130000-0x000000000114E000-memory.dmp

      Filesize

      120KB

    • memory/5604-11-0x0000000001230000-0x0000000001240000-memory.dmp

      Filesize

      64KB

    • memory/5604-12-0x000000001F330000-0x000000001F4F2000-memory.dmp

      Filesize

      1.8MB

    • memory/5604-13-0x000000001F500000-0x000000001FA28000-memory.dmp

      Filesize

      5.2MB

    • memory/5604-14-0x0000000001230000-0x0000000001240000-memory.dmp

      Filesize

      64KB

    • memory/5604-15-0x0000000001230000-0x0000000001240000-memory.dmp

      Filesize

      64KB