Resubmissions

02-08-2024 16:34

240802-t29zrswdpc 5

Analysis

  • max time kernel
    138s
  • max time network
    159s
  • platform
    windows10-1703_x64
  • resource
    win10-20240611-en
  • resource tags

    arch:x64arch:x86image:win10-20240611-enlocale:en-usos:windows10-1703-x64system
  • submitted
    02-08-2024 16:34

General

  • Target

    BetterDiscord.exe

  • Size

    112.3MB

  • MD5

    673c5e8265f3f9c40e2fc8a4b56744e4

  • SHA1

    5d0b271b850f0cd8e01229b1a72a2c1215bc7956

  • SHA256

    43894debcd60fed8d64c1a724e60eb860a9d5453b3fc0529ecf9efdbc10a8128

  • SHA512

    920c25220fe7d0b6b0079f9856d3931c3dcf93c8c6cf74f1ca1b3946a327093b24c03eb726b4344445b4d386847fc67e9dcf8550c20617a79df75b5d9c3e7483

  • SSDEEP

    1572864:AzeRomoaC09nEiziYtpg0Ymr7owq3Ddn35FZevY4v034WZZB0HDh996O/fJaCJpw:geRomF3o3V/ZevY/CHHd+Iq

Score
5/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of WriteProcessMemory 50 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\BetterDiscord.exe
    "C:\Users\Admin\AppData\Local\Temp\BetterDiscord.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:448
    • C:\Users\Admin\AppData\Local\Temp\BetterDiscord.exe
      "C:\Users\Admin\AppData\Local\Temp\BetterDiscord.exe" --type=gpu-process --field-trial-handle=1496,2881075914337258548,16835755519849415671,131072 --disable-features=CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess,WinRetrieveSuggestionsOnlyOnDemand --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1504 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1976
    • C:\Users\Admin\AppData\Local\Temp\BetterDiscord.exe
      "C:\Users\Admin\AppData\Local\Temp\BetterDiscord.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1496,2881075914337258548,16835755519849415671,131072 --disable-features=CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess,WinRetrieveSuggestionsOnlyOnDemand --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1836 /prefetch:8
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:2272
    • C:\Users\Admin\AppData\Local\Temp\BetterDiscord.exe
      "C:\Users\Admin\AppData\Local\Temp\BetterDiscord.exe" --type=renderer --field-trial-handle=1496,2881075914337258548,16835755519849415671,131072 --disable-features=CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess,WinRetrieveSuggestionsOnlyOnDemand --lang=en-US --app-path="C:\Users\Admin\AppData\Local\Temp\resources\app.asar" --no-sandbox --no-zygote --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=3 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2220 /prefetch:1
      2⤵
      • Checks computer location settings
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:5060
    • C:\Users\Admin\AppData\Local\Temp\BetterDiscord.exe
      "C:\Users\Admin\AppData\Local\Temp\BetterDiscord.exe" --type=gpu-process --field-trial-handle=1496,2881075914337258548,16835755519849415671,131072 --disable-features=CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess,WinRetrieveSuggestionsOnlyOnDemand --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.15063.0 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1444 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:4872

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\BetterDiscord Installer\Network Persistent State

    Filesize

    175B

    MD5

    2b7e4377653e6e07536efe7fc1bd78a7

    SHA1

    cdd9c03b91e368bc14c4ac0ff7204ee698fa285d

    SHA256

    bd367325bb3c469e1aa6dcff50b6296b9b8d5bf5bed538f01f36c29b0603511a

    SHA512

    5dae5ba1af5ae6e52a39092bc5b4ebb454906c919735ab5b7f7a4c84a487e26376f68aee9c86265142e03c0f163cc0623094fa4f2936bff17504c2059ba112dc

  • C:\Users\Admin\AppData\Roaming\BetterDiscord Installer\Network Persistent State~RFe591af1.TMP

    Filesize

    59B

    MD5

    2800881c775077e1c4b6e06bf4676de4

    SHA1

    2873631068c8b3b9495638c865915be822442c8b

    SHA256

    226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974

    SHA512

    e342407ab65cc68f1b3fd706cd0a37680a0864ffd30a6539730180ede2cdcd732cc97ae0b9ef7db12da5c0f83e429df0840dbf7596aca859a0301665e517377b