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Analysis

  • max time kernel
    182s
  • max time network
    185s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/07/2024, 17:24

General

  • Target

    https://github.com/pankoza2-pl/salinewin.exe-Malware/blob/main/salinewin.zip

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Opens file in notepad (likely ransom note) 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://github.com/pankoza2-pl/salinewin.exe-Malware/blob/main/salinewin.zip
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4020
    • 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,0x100,0x104,0xd8,0x108,0x7ff8f5e546f8,0x7ff8f5e54708,0x7ff8f5e54718
      2⤵
        PID:2284
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2136,13980908058116647511,13968541126843759592,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2148 /prefetch:2
        2⤵
          PID:4120
        • 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=2136,13980908058116647511,13968541126843759592,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2220 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:5056
        • 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=2136,13980908058116647511,13968541126843759592,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2984 /prefetch:8
          2⤵
            PID:3168
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,13980908058116647511,13968541126843759592,131072 --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=3380 /prefetch:1
            2⤵
              PID:1292
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,13980908058116647511,13968541126843759592,131072 --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=3396 /prefetch:1
              2⤵
                PID:4860
              • 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=2136,13980908058116647511,13968541126843759592,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5524 /prefetch:8
                2⤵
                  PID:3500
                • 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=2136,13980908058116647511,13968541126843759592,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5524 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:692
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --field-trial-handle=2136,13980908058116647511,13968541126843759592,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=5368 /prefetch:8
                  2⤵
                    PID:3960
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,13980908058116647511,13968541126843759592,131072 --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=5252 /prefetch:1
                    2⤵
                      PID:2984
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=2136,13980908058116647511,13968541126843759592,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5700 /prefetch:8
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:2416
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,13980908058116647511,13968541126843759592,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5604 /prefetch:1
                      2⤵
                        PID:4844
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,13980908058116647511,13968541126843759592,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6108 /prefetch:1
                        2⤵
                          PID:4708
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,13980908058116647511,13968541126843759592,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6068 /prefetch:1
                          2⤵
                            PID:5188
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,13980908058116647511,13968541126843759592,131072 --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=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6284 /prefetch:1
                            2⤵
                              PID:5196
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2136,13980908058116647511,13968541126843759592,131072 --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=1048 /prefetch:2
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:624
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:4388
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:1892
                              • C:\Windows\System32\rundll32.exe
                                C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                                1⤵
                                  PID:5368
                                • C:\Windows\system32\NOTEPAD.EXE
                                  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Downloads\salinewin\readme.txt
                                  1⤵
                                  • Opens file in notepad (likely ransom note)
                                  • Suspicious use of FindShellTrayWindow
                                  PID:5928
                                • C:\Users\Admin\Downloads\salinewin\salinewin-safety.exe
                                  "C:\Users\Admin\Downloads\salinewin\salinewin-safety.exe"
                                  1⤵
                                    PID:5352
                                  • C:\Windows\system32\AUDIODG.EXE
                                    C:\Windows\system32\AUDIODG.EXE 0x298 0x3cc
                                    1⤵
                                    • Suspicious use of AdjustPrivilegeToken
                                    PID:3116

                                  Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

                                  Loading Replay Monitor...

                                  Downloads

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                                    Filesize

                                    152B

                                    MD5

                                    d406f3135e11b0a0829109c1090a41dc

                                    SHA1

                                    810f00e803c17274f9af074fc6c47849ad6e873e

                                    SHA256

                                    91f57909a10174b06c862089a9c1f3b3aeafea74a70ee1942ce11bb80d9eace4

                                    SHA512

                                    2b9f0f94b1e8a1b62ab38af8df2add0ec9e4c6dfa94d9c84cc24fe86d2d57d4fc0d9ec8a9775cf42a859ddfd130260128185a0e2588992bca8fd4ebf5ee6d409

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                                    Filesize

                                    152B

                                    MD5

                                    7f37f119665df6beaa925337bbff0e84

                                    SHA1

                                    c2601d11f8aa77e12ab3508479cbf20c27cbd865

                                    SHA256

                                    1073dbff3ec315ac85361c35c8ba791cc4198149b097c7b287dda1d791925027

                                    SHA512

                                    8e180e41dd27c51e81788564b19b8ff411028890da506fbf767d394b1e73ec53e046c8d07235b2ec7c1c593c976bbf74ed9b7d442d68b526a0a77a9b5b0ab817

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

                                    Filesize

                                    2KB

                                    MD5

                                    c27f5cb935bc15da46934262f5cb6424

                                    SHA1

                                    9736e205447ba634b1fa24bf7b6c1c86320484a0

                                    SHA256

                                    db3dcd3e70a0b25b5f597ae994e6786e7f7396a4e52bf01c8da992b92f8bbdb8

                                    SHA512

                                    a62bb089491bc426892ddb2b964a4c7eea2a865448ff54ad28dcd7f28fa67c11e7b204eccf6b2d38991fe01457a1761055bc0920459e06261eae7969daacda46

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

                                    Filesize

                                    1KB

                                    MD5

                                    1269f0ad050b39d2a457a325c872d4af

                                    SHA1

                                    08c677d7db4ad857077bb2377b2704c9bc9a02e1

                                    SHA256

                                    efcbe766d44527d05e96276199fe6aa8bd65bf8a90277bdd43ee9a1370afdaf3

                                    SHA512

                                    39087aafd45a6dbf83afd902055f82cdddf21f24041ab4160dacb92a9a518f18adebbd53de50190997bd259d26b8ff2fd6c261d255568943f48cfead09a3752e

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

                                    Filesize

                                    579B

                                    MD5

                                    c746c21f55a8d7470395f433af7f9e8b

                                    SHA1

                                    ebf1afac2be2aefe1ed267dd4447a047f2645b41

                                    SHA256

                                    4a52503a538b09ad33effbbd2f571f258b63e4ed5d2fe1cbfea33d3c1a587e31

                                    SHA512

                                    e19b266cea57b1cd61039fe961d0afebacd23fe0bfe9765592767da40ce589740963f4d9796fa3256fa7de88c026f52861b4530ed9e8f4c93bbee41d9aa8a699

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                    Filesize

                                    6KB

                                    MD5

                                    87fd484c627fa8ae3cc1b15403c75488

                                    SHA1

                                    26157fd3424964d73e1e10369487ae017ae55312

                                    SHA256

                                    75700ee352ca395b1dcf3dc31b337778b6b71f0193b23a4e17af8292d184b357

                                    SHA512

                                    fa22330a95525fe1879b2240e36d0c0b7c0547373e84af0efb2c8f5e1f90c97e7ce4254164ff5e0e2311368fb392587a9401948b5bb0e7ed4bdc4815587e9ee8

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity

                                    Filesize

                                    1KB

                                    MD5

                                    73c6749d1c733949c9d979e090165f6f

                                    SHA1

                                    a8417de269c9b9d83b3ac617217108cd559c8fcd

                                    SHA256

                                    4690903bebb186bba30c5a81433d1bfc7462efb8b426fc9d24997d3ca2b03cd9

                                    SHA512

                                    748d5b17ae73cf774ee3011ec828511fcf3f335f851c7fc0a204f9747f8f89ce9d692de1707d2fd179ed055847ba9d9b6fa74676125727e4fd3aa43377b71ef7

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity

                                    Filesize

                                    1KB

                                    MD5

                                    91dd824d8023845d5ae6c3c82925c1ea

                                    SHA1

                                    5ab3ca88cd5289d0e793cae1a2c2162ff4c2b3f7

                                    SHA256

                                    be059449d82b7b8f9fd74046a82c4db5c654afa94b685ad4d6333d66d8a40101

                                    SHA512

                                    f0da40cdf42cedcbd10c3b70e7582c7138cf9b2f99379a7cfc77bfe2cd65ef185b93a0aa9d5476cb269b2bdf649f7f8b8c21d42c664c35669aabb59fe9057621

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe582074.TMP

                                    Filesize

                                    874B

                                    MD5

                                    d3bd50a8af71691a974ab72a60330c7f

                                    SHA1

                                    c15bb9e5b785a8448c4093ddb636280f3a8973c4

                                    SHA256

                                    50095530953da51b7398aee9d1ba0cd8d8c585ddcbebae9417d9d95e6b42116e

                                    SHA512

                                    6c6712baab63524f7518b0857818ff63fbbade98a389d8373706dcc80011d33973c2691f33a97a260ec40d8e82b0d9ea0d9aff012cb1ce0bd18f8613e4fc27c1

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\b3e6d86a-5b84-4189-8784-07347c4d092d.tmp

                                    Filesize

                                    5KB

                                    MD5

                                    acb99e1807e1c84c0bf4fbc7fdd0592d

                                    SHA1

                                    96b42eb853cca979eb27719b06bac554f87fa6ca

                                    SHA256

                                    279010806367d46c496004812c19bec75bfb590f6e6aef7fca97a9690c8e3f73

                                    SHA512

                                    043386a0b426f23347c02cd4195068de7549664727293e5549a8d4f4092d958b5e207829bc9aaaee4219eb9c7e5dc3f9bcd5c5bf2f75342c58c8a5e122a9825b

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

                                    Filesize

                                    16B

                                    MD5

                                    6752a1d65b201c13b62ea44016eb221f

                                    SHA1

                                    58ecf154d01a62233ed7fb494ace3c3d4ffce08b

                                    SHA256

                                    0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

                                    SHA512

                                    9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

                                    Filesize

                                    11KB

                                    MD5

                                    eab2f68ad5814a9e5bfd9d944f12a868

                                    SHA1

                                    c0bcfe628f977adfc0a36e14302640ca1adcce5e

                                    SHA256

                                    b663bc8b6d6202858efe6f399bb4ab2ac26ff7e3766bf49ecb6ab2333687d689

                                    SHA512

                                    10dc58d80688dee2822de15b19ea25d0ba73420b92c0d0b7d58ed2352a09e694db72feafdbd609a6a5cda16b3e70d73fcbc7c7c1f9c8d0a7c02a08ed618738fc

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

                                    Filesize

                                    11KB

                                    MD5

                                    628c3990469523436d0271c63711f66d

                                    SHA1

                                    62d9a27a8900daccb701067b8283b7a668a8bd34

                                    SHA256

                                    4768792b764b93fd6efd35288394ac94987d1c599ae1675942a249309429a339

                                    SHA512

                                    6e9b806a84347c35375a1e9fd13988239a491e1fd18b7a23f13a67e922d97db79f5fccccea53bfa83eb785b1d6ee733660e04e9fb9de95a9a705ce935f456773

                                  • C:\Users\Admin\Downloads\salinewin.zip

                                    Filesize

                                    203KB

                                    MD5

                                    19a966f0b86c67659b15364e89f3748b

                                    SHA1

                                    94075399f5f8c6f73258024bf442c0bf8600d52b

                                    SHA256

                                    b3020dd6c9ffceaba72c465c8d596cf04e2d7388b4fd58f10d78be6b91a7e99d

                                    SHA512

                                    60a926114d21e43c867187c6890dd1b4809c855a8011fcc921e6c20b6d1fb274c2e417747f1eef0d64919bc4f3a9b6a7725c87240c20b70e87a5ff6eba563427