Resubmissions

15/01/2025, 14:47

250115-r58vrsvrhx7

03/04/2024, 12:27

240403-pm36fsda7z7

Analysis

  • max time kernel
    149s
  • max time network
    134s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/04/2024, 12:27

General

  • Target
    Administrator-DELLXPS1456- 2024-04-03 13-52-24.html.exe
  • Size 67KB
  • Sample240403-pm36fsda7z
  • SHA256 664582c7357c0ea9f0f6ab524867e1cce887251b11e917ba5c9d81247e57bcb1
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Reads user/profile data of web browsers 2 TTPs

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

  • Drops desktop.ini file(s) 6 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Looks up geolocation information via web service

    Uses a legitimate geolocation service to find the infected system's geolocation info.

  • Enumerates physical storage devices 1 TTPs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Delays execution with timeout.exe 1 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Kills process with taskkill 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 36 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 25 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\Administrator-DELLXPS1456- 2024-04-03 13-52-24.html.exe
    "C:\Users\Admin\AppData\Local\Temp\Administrator-DELLXPS1456- 2024-04-03 13-52-24.html.exe"
    1⤵
    • Checks computer location settings
    • Drops desktop.ini file(s)
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4472
    • C:\Windows\SYSTEM32\schtasks.exe
      "schtasks.exe" /query /TN WinTask
      2⤵
        PID:1176
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\p.html
        2⤵
        • Enumerates system info in registry
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of WriteProcessMemory
        PID:3040
        • 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:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ff9c94446f8,0x7ff9c9444708,0x7ff9c9444718
          3⤵
            PID:1188
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2084,15984487128788013720,824418072290361178,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2112 /prefetch:2
            3⤵
              PID:4928
            • 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 --field-trial-handle=2084,15984487128788013720,824418072290361178,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2164 /prefetch:3
              3⤵
              • Suspicious behavior: EnumeratesProcesses
              PID:1488
            • 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 --field-trial-handle=2084,15984487128788013720,824418072290361178,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2820 /prefetch:8
              3⤵
                PID:3100
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,15984487128788013720,824418072290361178,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3208 /prefetch:1
                3⤵
                  PID:3056
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,15984487128788013720,824418072290361178,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3216 /prefetch:1
                  3⤵
                    PID:5064
                  • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2084,15984487128788013720,824418072290361178,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5132 /prefetch:8
                    3⤵
                      PID:2820
                    • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2084,15984487128788013720,824418072290361178,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5132 /prefetch:8
                      3⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:956
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,15984487128788013720,824418072290361178,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4680 /prefetch:1
                      3⤵
                        PID:3576
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,15984487128788013720,824418072290361178,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5240 /prefetch:1
                        3⤵
                          PID:2544
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,15984487128788013720,824418072290361178,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3324 /prefetch:1
                          3⤵
                            PID:4672
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,15984487128788013720,824418072290361178,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4620 /prefetch:1
                            3⤵
                              PID:4268
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2084,15984487128788013720,824418072290361178,131072 --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=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=4832 /prefetch:2
                              3⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:620
                          • C:\Windows\SYSTEM32\schtasks.exe
                            "schtasks.exe" /query /TN WinTask
                            2⤵
                              PID:4736
                            • C:\Windows\System32\schtasks.exe
                              "C:\Windows\System32\schtasks.exe" /create /tn WinTask /tr C:\Users\Admin\AppData\Local\Temp\Administrator-DELLXPS1456- 2024-04-03 13-52-24.html.exe /sc minute /mo 5
                              2⤵
                              • Creates scheduled task(s)
                              PID:4672
                            • C:\Windows\SYSTEM32\cmd.exe
                              "cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All
                              2⤵
                                PID:720
                                • C:\Windows\system32\chcp.com
                                  chcp 65001
                                  3⤵
                                    PID:2992
                                  • C:\Windows\system32\netsh.exe
                                    netsh wlan show profile
                                    3⤵
                                      PID:3784
                                    • C:\Windows\system32\findstr.exe
                                      findstr All
                                      3⤵
                                        PID:3648
                                    • C:\Windows\SYSTEM32\cmd.exe
                                      "cmd.exe" /C chcp 65001 && netsh wlan show networks mode=bssid
                                      2⤵
                                        PID:4792
                                        • C:\Windows\system32\chcp.com
                                          chcp 65001
                                          3⤵
                                            PID:5016
                                          • C:\Windows\system32\netsh.exe
                                            netsh wlan show networks mode=bssid
                                            3⤵
                                              PID:896
                                          • C:\Windows\System32\cmd.exe
                                            "C:\Windows\System32\cmd.exe" /C C:\Users\Admin\AppData\Local\Temp\tmp68B9.tmp.bat & Del C:\Users\Admin\AppData\Local\Temp\tmp68B9.tmp.bat
                                            2⤵
                                              PID:3600
                                              • C:\Windows\system32\chcp.com
                                                chcp 65001
                                                3⤵
                                                  PID:1176
                                                • C:\Windows\system32\taskkill.exe
                                                  TaskKill /F /IM 4472
                                                  3⤵
                                                  • Kills process with taskkill
                                                  • Suspicious use of AdjustPrivilegeToken
                                                  PID:3576
                                                • C:\Windows\system32\timeout.exe
                                                  Timeout /T 2 /Nobreak
                                                  3⤵
                                                  • Delays execution with timeout.exe
                                                  PID:3960
                                            • C:\Windows\System32\CompPkgSrv.exe
                                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                                              1⤵
                                                PID:3516
                                              • C:\Windows\System32\CompPkgSrv.exe
                                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                                1⤵
                                                  PID:1868

                                                Network

                                                      MITRE ATT&CK Enterprise v15

                                                      Replay Monitor

                                                      Loading Replay Monitor...

                                                      Downloads

                                                      Bookmarks.txt

                                                      • Path C:\Users\Admin\AppData\Local\8a3d5dfa8806795b2b19dfa565855e69\Admin@QMWIRSIY_en-US\Browsers\Firefox\Bookmarks.txt
                                                      • Size 105B
                                                      • SHA256 c84c98bbf5e0ef9c8d0708b5d60c5bb656b7d6be5135d7f7a8d25557e08cf142
                                                      • MD5 SHA1 SHA512

                                                      Process.txt

                                                      • Path C:\Users\Admin\AppData\Local\8a3d5dfa8806795b2b19dfa565855e69\Admin@QMWIRSIY_en-US\System\Process.txt
                                                      • Size 856B
                                                      • SHA256 5d167cd8ba9c5cdf09c6e6f763377fbcf8f499686534731d3bea6674de603475
                                                      • MD5 SHA1 SHA512

                                                      Process.txt

                                                      • Path C:\Users\Admin\AppData\Local\8a3d5dfa8806795b2b19dfa565855e69\Admin@QMWIRSIY_en-US\System\Process.txt
                                                      • Size 1KB
                                                      • SHA256 73834a5298fdd597a7b1e00c6c696a0bfc9653b13b98e8a07ec9679bc233122b
                                                      • MD5 SHA1 SHA512

                                                      Process.txt

                                                      • Path C:\Users\Admin\AppData\Local\8a3d5dfa8806795b2b19dfa565855e69\Admin@QMWIRSIY_en-US\System\Process.txt
                                                      • Size 2KB
                                                      • SHA256 66081fad328ca00b4faa3aa5b9adaf887e38fb5c522d754a915e71c0d9d021bc
                                                      • MD5 SHA1 SHA512

                                                      Process.txt

                                                      • Path C:\Users\Admin\AppData\Local\8a3d5dfa8806795b2b19dfa565855e69\Admin@QMWIRSIY_en-US\System\Process.txt
                                                      • Size 3KB
                                                      • SHA256 4546f9bac8af91793509a580571d3f804d83ab45166d7321f67a41ca03a48f87
                                                      • MD5 SHA1 SHA512

                                                      Process.txt

                                                      • Path C:\Users\Admin\AppData\Local\8a3d5dfa8806795b2b19dfa565855e69\Admin@QMWIRSIY_en-US\System\Process.txt
                                                      • Size 4KB
                                                      • SHA256 7b17cb2e9e4add8f7a6a4ba18fd086ab3b128997e8a912bc1341d27610a71ee8
                                                      • MD5 SHA1 SHA512 SSDEEP

                                                      settings.dat

                                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                                      • Size 152B
                                                      • SHA256 4c0224fb7cc26ccf74f5be586f18401db57cce935c767a446659b828a7b5ee60
                                                      • MD5 SHA1 SHA512

                                                      settings.dat

                                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                                      • Size 152B
                                                      • SHA256 3a654b499247e59e34040f3b192a0069e8f3904e2398cbed90e86d981378e8bc
                                                      • MD5 SHA1 SHA512

                                                      Preferences

                                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
                                                      • Size 6KB
                                                      • SHA256 9e2932dc8efa6daf2df3f57b41eb1d773e7a0c46b3c0637ebe6236257ae83ba5
                                                      • MD5 SHA1 SHA512 SSDEEP

                                                      a504e702-852c-45be-ba96-d212e24e92bd.tmp

                                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\a504e702-852c-45be-ba96-d212e24e92bd.tmp
                                                      • Size 6KB
                                                      • SHA256 cb2eeae9d8f00474d2169d36a576c2c7259dbca5aaf396ef5d11734496d1eeda
                                                      • MD5 SHA1 SHA512 SSDEEP

                                                      CURRENT

                                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT
                                                      • Size 16B
                                                      • SHA256 0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd
                                                      • MD5 SHA1 SHA512

                                                      Local State

                                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                                      • Size 11KB
                                                      • SHA256 cce61298db9bea855e294e8ab0ae807783a4bcacaede7fd3e697a9fa6213f73f
                                                      • MD5 SHA1 SHA512 SSDEEP

                                                      p.html

                                                      • Path C:\Users\Admin\AppData\Local\Temp\p.html
                                                      • Size 23KB
                                                      • SHA256 732efd30bfed7196474ada4a5ffabc01f116bb2b3c68c099991f291ab0c6e325
                                                      • MD5 SHA1 SHA512 SSDEEP

                                                      tmp68B9.tmp.bat

                                                      • Path C:\Users\Admin\AppData\Local\Temp\tmp68B9.tmp.bat
                                                      • Size 69B
                                                      • SHA256 53f5992ed8b575a8afb695851fc01877c42e90460b25ea8120f487a662e14866
                                                      • MD5 SHA1 SHA512

                                                      memory/4472-34-0x000002C3706F0000-0x000002C370732000-memory.dmp

                                                      memory/4472-0-0x000002C356020000-0x000002C356034000-memory.dmp

                                                      memory/4472-2-0x000002C3705E0000-0x000002C3705F0000-memory.dmp

                                                      memory/4472-208-0x000002C3705E0000-0x000002C3705F0000-memory.dmp

                                                      memory/4472-211-0x000002C3705E0000-0x000002C3705F0000-memory.dmp

                                                      memory/4472-218-0x000002C3707B0000-0x000002C3707BA000-memory.dmp

                                                      memory/4472-219-0x000002C370B80000-0x000002C370B92000-memory.dmp

                                                      memory/4472-36-0x000002C3706D0000-0x000002C3706D6000-memory.dmp

                                                      memory/4472-279-0x00007FF9B9FE0000-0x00007FF9BAAA1000-memory.dmp

                                                      memory/4472-35-0x000002C370730000-0x000002C370796000-memory.dmp

                                                      memory/4472-1-0x00007FF9B9FE0000-0x00007FF9BAAA1000-memory.dmp