Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    08-06-2024 17:15

General

  • Target

    SKlauncher-3.2.exe

  • Size

    1.6MB

  • MD5

    b63468dd118dfbca5ef7967ba344e0e3

  • SHA1

    2ba4f0df5f3bd284bf2a89aba320e4440d8b8355

  • SHA256

    05ae2f0dd61ef10019b94c200e8df192b767bb4cc24a7e7b329ab43cc9c74caf

  • SHA512

    007ecb7445dc0c01a802b5a2c91313aae59f9dc96e27455dd85e7a92a4e649d683fbc2ada5f48925d9ab3b4fdaea20aa89eeb442fde079902aecb5ca3454a548

  • SSDEEP

    49152:HIBc3n9dRvwVlzhFAQ/ggUTPQjYEiim7V:oBaO/FAqMQjYEXm

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 18 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SKlauncher-3.2.exe
    "C:\Users\Admin\AppData\Local\Temp\SKlauncher-3.2.exe"
    1⤵
      PID:2012
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe"
      1⤵
      • Enumerates system info in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:2760
      • 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:7 --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=106.0.5249.119 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef6879758,0x7fef6879768,0x7fef6879778
        2⤵
          PID:2160
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1148 --field-trial-handle=1400,i,6195621203490550672,3934868574132342615,131072 /prefetch:2
          2⤵
            PID:1704
          • 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 --mojo-platform-channel-handle=1412 --field-trial-handle=1400,i,6195621203490550672,3934868574132342615,131072 /prefetch:8
            2⤵
              PID:2652
            • 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=utility --mojo-platform-channel-handle=1492 --field-trial-handle=1400,i,6195621203490550672,3934868574132342615,131072 /prefetch:8
              2⤵
                PID:2640
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2044 --field-trial-handle=1400,i,6195621203490550672,3934868574132342615,131072 /prefetch:1
                2⤵
                  PID:2816
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2064 --field-trial-handle=1400,i,6195621203490550672,3934868574132342615,131072 /prefetch:1
                  2⤵
                    PID:2808
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=2016 --field-trial-handle=1400,i,6195621203490550672,3934868574132342615,131072 /prefetch:2
                    2⤵
                      PID:1504
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=3248 --field-trial-handle=1400,i,6195621203490550672,3934868574132342615,131072 /prefetch:1
                      2⤵
                        PID:832
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3524 --field-trial-handle=1400,i,6195621203490550672,3934868574132342615,131072 /prefetch:8
                        2⤵
                          PID:556
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3536 --field-trial-handle=1400,i,6195621203490550672,3934868574132342615,131072 /prefetch:8
                          2⤵
                            PID:2284
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3720 --field-trial-handle=1400,i,6195621203490550672,3934868574132342615,131072 /prefetch:8
                            2⤵
                              PID:1296
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe"
                            1⤵
                            • Enumerates system info in registry
                            • Suspicious use of WriteProcessMemory
                            PID:1648
                            • 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:7 --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=106.0.5249.119 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef6879758,0x7fef6879768,0x7fef6879778
                              2⤵
                                PID:2568
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1188 --field-trial-handle=1340,i,9731245441374297185,14300689091545502933,131072 /prefetch:2
                                2⤵
                                  PID:1672
                                • 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 --mojo-platform-channel-handle=1480 --field-trial-handle=1340,i,9731245441374297185,14300689091545502933,131072 /prefetch:8
                                  2⤵
                                    PID:1984
                                • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                                  "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                                  1⤵
                                    PID:3060

                                  Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

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                                  Downloads

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\85f26dc2-8a1a-4b80-9e35-54b1ed5b8e62.tmp

                                    Filesize

                                    285KB

                                    MD5

                                    cf26c20d2a23785b6f62f4818d5eb8cf

                                    SHA1

                                    11a6fbbdb3b2e9ac24c5560382c0a3086acaf6a5

                                    SHA256

                                    47eb3c4291162e6129c6579e70c55b561e1d8e24c910db961ec536a9156cb1de

                                    SHA512

                                    ee0dace59e77024ae91d5e3f6f0f10425df3fefba68540d883caca4a97e90fc3e37a46ccd68664946a7e427f2522cf7d9e6cdeb85e1592e494013e42fd0d070a

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad\settings.dat

                                    Filesize

                                    40B

                                    MD5

                                    9459aa09d99c77cd8234ab590a23f290

                                    SHA1

                                    a22d8eb9e980a15c7fca074d80ecafcbc9d5098f

                                    SHA256

                                    1ec747b8e12f84b4ce533c07f63fd573d066e366e44e3b81e2bc4a5a4c53e77f

                                    SHA512

                                    0415800bcf68d4c096a65aaed32477dd136f3e6a920fc2f96e6d2f849976d5ab0fe03619ac51e25201742ac75e4f72271d26de8ddd80d3e7904ffaf221a2b4cf

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GCM Store\Encryption\000006.dbtmp

                                    Filesize

                                    16B

                                    MD5

                                    aefd77f47fb84fae5ea194496b44c67a

                                    SHA1

                                    dcfbb6a5b8d05662c4858664f81693bb7f803b82

                                    SHA256

                                    4166bf17b2da789b0d0cc5c74203041d98005f5d4ef88c27e8281e00148cd611

                                    SHA512

                                    b733d502138821948267a8b27401d7c0751e590e1298fda1428e663ccd02f55d0d2446ff4bc265bdcdc61f952d13c01524a5341bc86afc3c2cde1d8589b2e1c3

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1

                                    Filesize

                                    264KB

                                    MD5

                                    f50f89a0a91564d0b8a211f8921aa7de

                                    SHA1

                                    112403a17dd69d5b9018b8cede023cb3b54eab7d

                                    SHA256

                                    b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                                    SHA512

                                    bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\000007.dbtmp

                                    Filesize

                                    16B

                                    MD5

                                    18e723571b00fb1694a3bad6c78e4054

                                    SHA1

                                    afcc0ef32d46fe59e0483f9a3c891d3034d12f32

                                    SHA256

                                    8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

                                    SHA512

                                    43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                                    Filesize

                                    140KB

                                    MD5

                                    3fa7e763fca3e2b4cc57e2101fdf2026

                                    SHA1

                                    10eedebf9e4de3256e83dd6e04aaf25f3630741d

                                    SHA256

                                    fb4905e281971880dd0acedf34ea7da48d7070932c5a86b5428f048ec3120e8e

                                    SHA512

                                    de6a6948a985fdbd7e63fa089b96e61ce9ab26e17b72c743f68ddeedf6657cc18fd2be878a0eb4313e5b8695664f77be02725c96c205582b572521827f281f7e

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Variations

                                    Filesize

                                    86B

                                    MD5

                                    f732dbed9289177d15e236d0f8f2ddd3

                                    SHA1

                                    53f822af51b014bc3d4b575865d9c3ef0e4debde

                                    SHA256

                                    2741df9ee9e9d9883397078f94480e9bc1d9c76996eec5cfe4e77929337cbe93

                                    SHA512

                                    b64e5021f32e26c752fcba15a139815894309b25644e74ceca46a9aa97070bca3b77ded569a9bfd694193d035ba75b61a8d6262c8e6d5c4d76b452b38f5150a4

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Variations

                                    Filesize

                                    85B

                                    MD5

                                    bc6142469cd7dadf107be9ad87ea4753

                                    SHA1

                                    72a9aa05003fab742b0e4dc4c5d9eda6b9f7565c

                                    SHA256

                                    b26da4f8c7e283aa74386da0229d66af14a37986b8ca828e054fc932f68dd557

                                    SHA512

                                    47d1a67a16f5dc6d50556c5296e65918f0a2fcad0e8cee5795b100fe8cd89eaf5e1fd67691e8a57af3677883a5d8f104723b1901d11845b286474c8ac56f6182

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\d278e8e3-e7da-46d3-accd-45f90a69adf9.tmp

                                    Filesize

                                    141KB

                                    MD5

                                    d4db0e27706e7a01af0b7760406b8ea6

                                    SHA1

                                    fc07c80b37d9695ff8902e06655262d218959f31

                                    SHA256

                                    dc4dfdd14f57d351b04ffb20079a11abcc41d804310120805fd3195a2986c3a4

                                    SHA512

                                    89e9f7feac00e9894f4393d42691f31c49ad763096b3c5f1905c24fe7a912639c99a22d93290fb31b6e55e7fe91ee7980a2976d9b50c25d843433a316707d91f

                                  • \??\pipe\crashpad_1648_FBLXLQRYEAWHAMTD

                                    MD5

                                    d41d8cd98f00b204e9800998ecf8427e

                                    SHA1

                                    da39a3ee5e6b4b0d3255bfef95601890afd80709

                                    SHA256

                                    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                    SHA512

                                    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e