Analysis

  • max time kernel
    147s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-04-2024 15:15

General

  • Target

    0c14bb8505c3e023bbfc21d7b59acb3d657e942f731d6e7be153756f4e46436f.exe

  • Size

    306KB

  • MD5

    ff2bf826aed7e3442d26fd1f074043fa

  • SHA1

    c80fcd56f9709d2d78a809e5032153cd8743e7ba

  • SHA256

    0c14bb8505c3e023bbfc21d7b59acb3d657e942f731d6e7be153756f4e46436f

  • SHA512

    0b78da3d8c1a3df8b925e498af73bfc7e32b907b6a8597fbdb9253e5ce6d11aae2fa335e19fd0047d7d7003406a91dd0876c0073697fa4f50c85dfe93bd49494

  • SSDEEP

    6144:/qY6irwP7YfmrYiJv7TAPAzdcZqf7DI/L:/nwPkiJvGAzdcUzs/

Malware Config

Extracted

Family

redline

Botnet

spoo

C2

103.113.70.99:2630

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.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 20 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0c14bb8505c3e023bbfc21d7b59acb3d657e942f731d6e7be153756f4e46436f.exe
    "C:\Users\Admin\AppData\Local\Temp\0c14bb8505c3e023bbfc21d7b59acb3d657e942f731d6e7be153756f4e46436f.exe"
    1⤵
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1620
  • 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=3768 --field-trial-handle=2284,i,15722001240173834669,15048020084704567542,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:1884

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\Tmp402.tmp

      Filesize

      2KB

      MD5

      1420d30f964eac2c85b2ccfe968eebce

      SHA1

      bdf9a6876578a3e38079c4f8cf5d6c79687ad750

      SHA256

      f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9

      SHA512

      6fcb6ce148e1e246d6805502d4914595957061946751656567a5013d96033dd1769a22a87c45821e7542cde533450e41182cee898cd2ccf911c91bc4822371a8

    • memory/1620-27-0x0000000006960000-0x0000000006F78000-memory.dmp

      Filesize

      6.1MB

    • memory/1620-35-0x0000000007450000-0x0000000007612000-memory.dmp

      Filesize

      1.8MB

    • memory/1620-3-0x0000000004C90000-0x0000000004D22000-memory.dmp

      Filesize

      584KB

    • memory/1620-4-0x0000000004DF0000-0x0000000004E00000-memory.dmp

      Filesize

      64KB

    • memory/1620-5-0x0000000004D50000-0x0000000004D5A000-memory.dmp

      Filesize

      40KB

    • memory/1620-1-0x0000000000240000-0x0000000000292000-memory.dmp

      Filesize

      328KB

    • memory/1620-22-0x00000000058D0000-0x0000000005946000-memory.dmp

      Filesize

      472KB

    • memory/1620-28-0x0000000004DF0000-0x0000000004E00000-memory.dmp

      Filesize

      64KB

    • memory/1620-40-0x00000000744E0000-0x0000000074C90000-memory.dmp

      Filesize

      7.7MB

    • memory/1620-2-0x0000000005160000-0x0000000005704000-memory.dmp

      Filesize

      5.6MB

    • memory/1620-23-0x00000000744E0000-0x0000000074C90000-memory.dmp

      Filesize

      7.7MB

    • memory/1620-29-0x00000000064B0000-0x00000000065BA000-memory.dmp

      Filesize

      1.0MB

    • memory/1620-30-0x00000000063F0000-0x0000000006402000-memory.dmp

      Filesize

      72KB

    • memory/1620-31-0x0000000006450000-0x000000000648C000-memory.dmp

      Filesize

      240KB

    • memory/1620-32-0x00000000065C0000-0x000000000660C000-memory.dmp

      Filesize

      304KB

    • memory/1620-33-0x0000000000AD0000-0x0000000000B36000-memory.dmp

      Filesize

      408KB

    • memory/1620-34-0x0000000006810000-0x0000000006860000-memory.dmp

      Filesize

      320KB

    • memory/1620-0-0x00000000744E0000-0x0000000074C90000-memory.dmp

      Filesize

      7.7MB

    • memory/1620-36-0x0000000007B50000-0x000000000807C000-memory.dmp

      Filesize

      5.2MB

    • memory/1620-24-0x0000000006220000-0x000000000623E000-memory.dmp

      Filesize

      120KB