Resubmissions

27/11/2025, 16:01

251127-tgqqdsync110

26/11/2025, 23:16

251126-29lk5sgr7t10

Analysis

  • max time kernel
    153s
  • max time network
    159s
  • platform
    windows11-21h2_x64
  • resource
    win11-20251015-en
  • resource tags

    arch:x64arch:x86image:win11-20251015-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    27/11/2025, 16:01

General

  • Target
    need for speed hot pursuit limited edition serial keygen.exe
  • Size 863.9MB
  • Sample251127-tgqqdsync1
  • SHA256 3fc816ea2ef66937e3c57f0a0196a2248ad3cccfbc22f693fa7bc4543d37a841
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • stealc

Botnet
  • pressf

C2
  • http://45.149.154.97

Attributes
  • url_path

    /a927e02a8d5e42df.php

rc4.plain

Extracted

Family
  • vidar

Version
  • 16.8

Botnet
  • 3cba7d4634e0824669438afe97b73f93

Signatures

  • Detects Vidar Stealer 2 IoCs
  • Stealc

    Stealc is an infostealer written in C++.

  • Stealc family
  • Vidar

    Vidar is an infostealer based on Arkei stealer.

  • Custom signature
    Vidar 2.0 1 IoCs

    Vidar is an infostealer based on Arkei stealer.

  • Vidar family
  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 3 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.

  • Drops file in Windows directory 2 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

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

  • Checks processor information in registry 2 TTPs 4 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 54 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 27 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\need for speed hot pursuit limited edition serial keygen.exe
    "C:\Users\Admin\AppData\Local\Temp\need for speed hot pursuit limited edition serial keygen.exe"
    1⤵
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2144
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe"
      2⤵
        PID:5496
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
        2⤵
          PID:5672
        • C:\Users\Admin\AppData\Local\Yo0EWbtjlSmG.exe
          "C:\Users\Admin\AppData\Local\Yo0EWbtjlSmG.exe"
          2⤵
          • Executes dropped EXE
          • Checks processor information in registry
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:5088
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --profile-directory="Default"
            3⤵
            • Drops file in Windows directory
            • Enumerates system info in registry
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of FindShellTrayWindow
            • Suspicious use of WriteProcessMemory
            PID:4856
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=133.0.6943.60 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffb257edcf8,0x7ffb257edd04,0x7ffb257edd10
              4⤵
                PID:5752
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --string-annotations --gpu-preferences=UAAAAAAAAADgAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --field-trial-handle=1960,i,5225650635988841197,5526921808505799684,262144 --variations-seed-version=20251015-090059.375000 --mojo-platform-channel-handle=1956 /prefetch:2
                4⤵
                  PID:4156
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --string-annotations --field-trial-handle=1484,i,5225650635988841197,5526921808505799684,262144 --variations-seed-version=20251015-090059.375000 --mojo-platform-channel-handle=2120 /prefetch:11
                  4⤵
                    PID:1628
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --string-annotations --field-trial-handle=2320,i,5225650635988841197,5526921808505799684,262144 --variations-seed-version=20251015-090059.375000 --mojo-platform-channel-handle=2236 /prefetch:13
                    4⤵
                      PID:1672
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --string-annotations --enable-dinosaur-easter-egg-alt-images --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3220,i,5225650635988841197,5526921808505799684,262144 --variations-seed-version=20251015-090059.375000 --mojo-platform-channel-handle=3284 /prefetch:1
                      4⤵
                        PID:3652
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --string-annotations --enable-dinosaur-easter-egg-alt-images --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3228,i,5225650635988841197,5526921808505799684,262144 --variations-seed-version=20251015-090059.375000 --mojo-platform-channel-handle=3304 /prefetch:1
                        4⤵
                          PID:3564
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --string-annotations --extension-process --enable-dinosaur-easter-egg-alt-images --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=4244,i,5225650635988841197,5526921808505799684,262144 --variations-seed-version=20251015-090059.375000 --mojo-platform-channel-handle=4184 /prefetch:9
                          4⤵
                            PID:3608
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --string-annotations --enable-dinosaur-easter-egg-alt-images --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --field-trial-handle=4600,i,5225650635988841197,5526921808505799684,262144 --variations-seed-version=20251015-090059.375000 --mojo-platform-channel-handle=4632 /prefetch:1
                            4⤵
                              PID:248
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --profile-directory="Default"
                            3⤵
                            • Drops file in Windows directory
                            • Enumerates system info in registry
                            • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
                            • Suspicious use of FindShellTrayWindow
                            PID:744
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=133.0.6943.99 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=133.0.3065.69 --initial-client-data=0x2e0,0x2e4,0x2e8,0x2dc,0x2f4,0x7ffb257cf208,0x7ffb257cf214,0x7ffb257cf220
                              4⤵
                                PID:1420
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --string-annotations --always-read-main-dll --field-trial-handle=1780,i,3681355910712507530,2451238427667588561,262144 --variations-seed-version --mojo-platform-channel-handle=2168 /prefetch:11
                                4⤵
                                  PID:5980
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --string-annotations --gpu-preferences=UAAAAAAAAADgAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --always-read-main-dll --field-trial-handle=2144,i,3681355910712507530,2451238427667588561,262144 --variations-seed-version --mojo-platform-channel-handle=2100 /prefetch:2
                                  4⤵
                                    PID:1788
                                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --string-annotations --always-read-main-dll --field-trial-handle=2540,i,3681355910712507530,2451238427667588561,262144 --variations-seed-version --mojo-platform-channel-handle=2520 /prefetch:13
                                    4⤵
                                      PID:5872
                                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --string-annotations --instant-process --pdf-upsell-enabled --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --always-read-main-dll --field-trial-handle=3436,i,3681355910712507530,2451238427667588561,262144 --variations-seed-version --mojo-platform-channel-handle=3516 /prefetch:1
                                      4⤵
                                        PID:5768
                                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --string-annotations --pdf-upsell-enabled --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --always-read-main-dll --field-trial-handle=3428,i,3681355910712507530,2451238427667588561,262144 --variations-seed-version --mojo-platform-channel-handle=3512 /prefetch:1
                                        4⤵
                                          PID:5004
                                  • C:\Program Files\Google\Chrome\Application\133.0.6943.60\elevation_service.exe
                                    "C:\Program Files\Google\Chrome\Application\133.0.6943.60\elevation_service.exe"
                                    1⤵
                                      PID:572
                                    • C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.69\elevation_service.exe
                                      "C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.69\elevation_service.exe"
                                      1⤵
                                        PID:5972
                                      • C:\Program Files\Google\Chrome\Application\133.0.6943.60\elevation_service.exe
                                        "C:\Program Files\Google\Chrome\Application\133.0.6943.60\elevation_service.exe"
                                        1⤵
                                          PID:3576
                                        • C:\Program Files\Google\Chrome\Application\133.0.6943.60\elevation_service.exe
                                          "C:\Program Files\Google\Chrome\Application\133.0.6943.60\elevation_service.exe"
                                          1⤵
                                            PID:3076
                                          • C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.69\elevation_service.exe
                                            "C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.69\elevation_service.exe"
                                            1⤵
                                              PID:5732
                                            • C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.69\elevation_service.exe
                                              "C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.69\elevation_service.exe"
                                              1⤵
                                                PID:3012

                                              Network

                                                    MITRE ATT&CK Enterprise v16

                                                    Replay Monitor

                                                    Loading Replay Monitor...

                                                    Downloads

                                                    2FFE4C56-9461-ADDA-0D3E-598245A6D1AA.txt

                                                    • Path C:\ProgramData\2FFE4C56-9461-ADDA-0D3E-598245A6D1AA.txt
                                                    • Size 64B
                                                    • SHA256 ea143677a6ff51b69e084240afde40fe2d55cbe073d925296ee11b9c2cf74f1e
                                                    • MD5 SHA1 SHA512

                                                    2FFE4C56-9461-ADDA-0D3E-598245A6D1AA.txt

                                                    • Path C:\ProgramData\2FFE4C56-9461-ADDA-0D3E-598245A6D1AA.txt
                                                    • Size 64B
                                                    • SHA256 a41f2f5d0691c89ce2d8cb2e20c02bb440fac7d7ecfccf1519dec7b005033a2a
                                                    • MD5 SHA1 SHA512

                                                    SCT Auditing Pending Reports

                                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports
                                                    • Size 2B
                                                    • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                                    • MD5 SHA1 SHA512

                                                    Local State

                                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                                    • Size 117KB
                                                    • SHA256 9343f04c90c5cbf99093ec86cd521f750c6bda6a09c9f1503b4937c497ca03a2
                                                    • MD5 SHA1 SHA512 SSDEEP

                                                    settings.dat

                                                    • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                                    • Size 280B
                                                    • SHA256 21ddfb155455e1b2bd1e291250ea47e49ffa970172e8ad0bb0eb9e1724cfd0a5
                                                    • MD5 SHA1 SHA512

                                                    Local State

                                                    • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                                    • Size 35KB
                                                    • SHA256 68a3a683e790b79943ae7278d33f27a78ed2fc087d21ded552b38d5c87b6b919
                                                    • MD5 SHA1 SHA512 SSDEEP

                                                    c395ba5d-f948-4e96-8d13-48c565869faf.tmp

                                                    • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\c395ba5d-f948-4e96-8d13-48c565869faf.tmp
                                                    • Size 35KB
                                                    • SHA256 b769f8ff163d2ce669ebb92f9598a3d348af975b65e60ac16e91d312e6d8c355
                                                    • MD5 SHA1 SHA512 SSDEEP

                                                    V5fOpNHggo1A

                                                    • Path C:\Users\Admin\AppData\Local\Temp\V5fOpNHggo1A
                                                    • Size 40KB
                                                    • SHA256 c007da2e5fd780008f28336940b427c3bfd509c72a40bfb7759592149ff3606e
                                                    • MD5 SHA1 SHA512 SSDEEP

                                                    Yo0EWbtjlSmG.exe

                                                    • Path C:\Users\Admin\AppData\Local\Yo0EWbtjlSmG.exe
                                                    • Size 3.5MB
                                                    • SHA256 6bca02839862bb2942f412e3707a35fa2ecbccfc4731222da6f85102511c28b3
                                                    • MD5 SHA1 SHA512 SSDEEP

                                                    memory/2144-7-0x0000000140000000-0x00000001400C3000-memory.dmp

                                                    memory/2144-63-0x0000000140000000-0x00000001400C3000-memory.dmp

                                                    memory/2144-0-0x0000000140000000-0x00000001400C3000-memory.dmp

                                                    memory/2144-1-0x0000000140000000-0x00000001400C3000-memory.dmp

                                                    memory/2144-4-0x0000000140000000-0x00000001400C3000-memory.dmp

                                                    memory/2144-16-0x0000000140000000-0x00000001400C3000-memory.dmp

                                                    memory/2144-5-0x0000000140000000-0x00000001400C3000-memory.dmp

                                                    memory/2144-33-0x0000000140000000-0x00000001400C3000-memory.dmp

                                                    memory/2144-6-0x0000000140000000-0x00000001400C3000-memory.dmp

                                                    memory/2144-3-0x0000000140000000-0x00000001400C3000-memory.dmp

                                                    memory/2144-64-0x0000000140000000-0x00000001400C3000-memory.dmp

                                                    memory/2144-13-0x0000000140000000-0x00000001400C3000-memory.dmp

                                                    memory/2144-2-0x0000000140000000-0x00000001400C3000-memory.dmp

                                                    memory/2144-8-0x0000000140000000-0x00000001400C3000-memory.dmp

                                                    memory/2144-9-0x0000000140000000-0x00000001400C3000-memory.dmp

                                                    memory/2144-10-0x0000000140000000-0x00000001400C3000-memory.dmp

                                                    memory/2144-12-0x0000000140000000-0x00000001400C3000-memory.dmp

                                                    memory/2144-11-0x0000000140000000-0x00000001400C3000-memory.dmp

                                                    memory/5088-65-0x0000000140000000-0x0000000140188000-memory.dmp

                                                    memory/5088-186-0x0000000140000000-0x0000000140188000-memory.dmp