Analysis

  • max time kernel
    148s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/05/2024, 10:43

General

  • Target
    setup.msi
  • Size 3.9MB
  • Sample240513-msdfwaag7z
  • SHA256 90516b6e70cf233597cf2b54b5908f374797f6391a3d1a9e429f8b414a139301
  • MD5 SHA1 SHA512 SSDEEP
Score
6/10

Malware Config

Signatures

  • Blocklisted process makes network request 5 IoCs
  • Enumerates connected drives 3 TTPs 46 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Drops file in Windows directory 22 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 13 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 3 IoCs
  • Modifies registry class 20 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 27 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\msiexec.exe
    msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\setup.msi
    1⤵
    • Blocklisted process makes network request
    • Enumerates connected drives
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:4780
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Drops file in Windows directory
    • Modifies data under HKEY_USERS
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4616
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding F907A93CE5D46F08D8F93A2960B0432D
      2⤵
      • Blocklisted process makes network request
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      PID:1444
    • C:\Windows\Installer\MSI5BAA.tmp
      "C:\Windows\Installer\MSI5BAA.tmp" https://telixsearch.com/tyy
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:772
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://telixsearch.com/tyy
        3⤵
        • Enumerates system info in registry
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of WriteProcessMemory
        PID:3064
        • 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,0x100,0x104,0xd8,0x108,0x7fffc6f446f8,0x7fffc6f44708,0x7fffc6f44718
          4⤵
            PID:3360
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1964,12035437910317040963,18397864508698346390,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2052 /prefetch:2
            4⤵
              PID:4244
            • 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=1964,12035437910317040963,18397864508698346390,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2212 /prefetch:3
              4⤵
              • Suspicious behavior: EnumeratesProcesses
              PID:2204
            • 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=1964,12035437910317040963,18397864508698346390,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2792 /prefetch:8
              4⤵
                PID:4964
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1964,12035437910317040963,18397864508698346390,131072 --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=3324 /prefetch:1
                4⤵
                  PID:2924
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1964,12035437910317040963,18397864508698346390,131072 --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=3332 /prefetch:1
                  4⤵
                    PID:1612
                  • 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=1964,12035437910317040963,18397864508698346390,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5176 /prefetch:8
                    4⤵
                      PID:3476
                    • 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=1964,12035437910317040963,18397864508698346390,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5176 /prefetch:8
                      4⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:1316
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1964,12035437910317040963,18397864508698346390,131072 --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=5212 /prefetch:1
                      4⤵
                        PID:2656
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1964,12035437910317040963,18397864508698346390,131072 --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=5228 /prefetch:1
                        4⤵
                          PID:1968
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1964,12035437910317040963,18397864508698346390,131072 --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=5484 /prefetch:1
                          4⤵
                            PID:1912
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1964,12035437910317040963,18397864508698346390,131072 --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=5552 /prefetch:1
                            4⤵
                              PID:3576
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1964,12035437910317040963,18397864508698346390,131072 --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=1264 /prefetch:2
                              4⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:1084
                      • C:\Windows\System32\CompPkgSrv.exe
                        C:\Windows\System32\CompPkgSrv.exe -Embedding
                        1⤵
                          PID:5024
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:1060

                          Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

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                                Downloads

                                e57572b.rbs

                                • Path C:\Config.Msi\e57572b.rbs
                                • Size 11KB
                                • SHA256 80f43b4b4f38e5a0e37eeeab8941c44c8d573b447f72a96eabd06f5d0d973ff1
                                • MD5 SHA1 SHA512 SSDEEP

                                30069012ED3CF5DB92F9F4FC78D55E2D_16AA5B9B040CB195ADDB70661F18F3C5

                                • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\30069012ED3CF5DB92F9F4FC78D55E2D_16AA5B9B040CB195ADDB70661F18F3C5
                                • Size 1KB
                                • SHA256 b128bb4da80daf1eb6ea1c5e8d56ba4db0943bd60ae46dbc1b0a7b80744dff8a
                                • MD5 SHA1 SHA512

                                B03113490075047F519A3F760F0FF379_95980E5E8BBE730A69D3C1EABF291983

                                • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B03113490075047F519A3F760F0FF379_95980E5E8BBE730A69D3C1EABF291983
                                • Size 2KB
                                • SHA256 a049638a056e864e35622bc606153277ca3aba90f30e3a462112485c5e103646
                                • MD5 SHA1 SHA512

                                30069012ED3CF5DB92F9F4FC78D55E2D_16AA5B9B040CB195ADDB70661F18F3C5

                                • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\30069012ED3CF5DB92F9F4FC78D55E2D_16AA5B9B040CB195ADDB70661F18F3C5
                                • Size 412B
                                • SHA256 9e246184034f544f4e01f435e1a11a0a6b7976f7d2cfa1c9f50186e96e0eb6ea
                                • MD5 SHA1 SHA512

                                B03113490075047F519A3F760F0FF379_95980E5E8BBE730A69D3C1EABF291983

                                • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B03113490075047F519A3F760F0FF379_95980E5E8BBE730A69D3C1EABF291983
                                • Size 428B
                                • SHA256 eb5770e213f188c0775231868cafa8badfdf8c2e5ae6f37faf6a69e9f94be12a
                                • MD5 SHA1 SHA512

                                tracking.ini

                                • Path C:\Users\Admin\AppData\Local\AdvinstAnalytics\65b2e2115bc9fc7472607c90\1.0.0\tracking.ini
                                • Size 84B
                                • SHA256 2e7b74480ce973498b6c6a0c142c3e1342d013cd367428ff546e42664ca1779e
                                • MD5 SHA1 SHA512

                                tracking.ini

                                • Path C:\Users\Admin\AppData\Local\AdvinstAnalytics\65b2e2115bc9fc7472607c90\1.0.0\tracking.ini
                                • Size 84B
                                • SHA256 b68a4da32ea48c3b4a6b9e753ae0e69dbd34636b80bb08391dc61413a826094b
                                • MD5 SHA1 SHA512

                                {484B9251-CFBA-4DF2-A8D8-489850D2AB16}.session

                                • Path C:\Users\Admin\AppData\Local\AdvinstAnalytics\65b2e2115bc9fc7472607c90\1.0.0\{484B9251-CFBA-4DF2-A8D8-489850D2AB16}.session
                                • Size 34KB
                                • SHA256 a764aded548c12e5100bc1691d6f35e78525ec31885187c22d7ee3e43e2beecd
                                • MD5 SHA1 SHA512 SSDEEP

                                settings.dat

                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                • Size 152B
                                • SHA256 b35d6906050d90a81d23646f86c20a8f5d42f058ffc6436fb0a2b8bd71ee1262
                                • MD5 SHA1 SHA512

                                settings.dat

                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                • Size 152B
                                • SHA256 284a24b5b40860240db00ef3ae6a33c9fa8349ab5490a634e27b2c6e9a191c64
                                • MD5 SHA1 SHA512

                                20f91a83-c687-4631-8b21-8e8a379fb8ed.tmp

                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\20f91a83-c687-4631-8b21-8e8a379fb8ed.tmp
                                • Size 617B
                                • SHA256 3a18b486570a7213581cc22af2bfb68e2300dafe42bed6a38733cef4c27161f1
                                • MD5 SHA1 SHA512

                                Preferences

                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
                                • Size 6KB
                                • SHA256 aaeb71fbfbca6f998e07740a4aa5141f4d67cff7a98b37e7b6a15ea003c07509
                                • MD5 SHA1 SHA512 SSDEEP

                                Preferences

                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
                                • Size 6KB
                                • SHA256 e802acee5a2a1bd510040051df50a3e27d0107189a49f3d92c0c0a4c9e34d94a
                                • 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 e0b0f9453edfc62db8c7f953b9fdc45869266b8b82109b919a961ee4ea8cac4d
                                • MD5 SHA1 SHA512 SSDEEP

                                MSI57B5.tmp

                                • Path C:\Windows\Installer\MSI57B5.tmp
                                • Size 1.1MB
                                • SHA256 e0ea63e00f640c74ddd0b51a46d4d0601acdebdc8b97957fed727f332a96dc90
                                • MD5 SHA1 SHA512 SSDEEP

                                MSI5871.tmp

                                • Path C:\Windows\Installer\MSI5871.tmp
                                • Size 738KB
                                • SHA256 32b60176177d943df28f931828717f4b52b1434b8c0cd3ca8cc8a424b016b092
                                • MD5 SHA1 SHA512 SSDEEP

                                MSI5912.tmp

                                • Path C:\Windows\Installer\MSI5912.tmp
                                • Size 1.1MB
                                • SHA256 6547bac5e0f08595325b769a6605a6c27b1eb2620a31dc9ecc4185b64882e837
                                • MD5 SHA1 SHA512 SSDEEP

                                MSI5BAA.tmp

                                • Path C:\Windows\Installer\MSI5BAA.tmp
                                • Size 416KB
                                • SHA256 edb6a8e18a441e20127545d0663905f051ad4891566049e60d8263d6052e2be3
                                • MD5 SHA1 SHA512 SSDEEP