Analysis

  • max time kernel
    57s
  • max time network
    59s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    08-05-2024 07:21

General

  • Target

    https://go.snowflake.net/MjUyLVJGTy0yMjcAAAGS9a72B9R-G7EugrqXLjJ1577zO9GFE7vHeMa0mNs1vffSSI0L8I_Cedslae91IBBHTxse0NA=

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://go.snowflake.net/MjUyLVJGTy0yMjcAAAGS9a72B9R-G7EugrqXLjJ1577zO9GFE7vHeMa0mNs1vffSSI0L8I_Cedslae91IBBHTxse0NA=
    1⤵
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:908
    • 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=0xcc,0xd0,0xd4,0xa8,0xd8,0x7ff98b469758,0x7ff98b469768,0x7ff98b469778
      2⤵
        PID:4824
      • 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=1532 --field-trial-handle=1760,i,16086315138995611699,8279460180539970637,131072 /prefetch:2
        2⤵
          PID:200
        • 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=2036 --field-trial-handle=1760,i,16086315138995611699,8279460180539970637,131072 /prefetch:8
          2⤵
            PID:8
          • 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=2108 --field-trial-handle=1760,i,16086315138995611699,8279460180539970637,131072 /prefetch:8
            2⤵
              PID:3244
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=2932 --field-trial-handle=1760,i,16086315138995611699,8279460180539970637,131072 /prefetch:1
              2⤵
                PID:1388
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2940 --field-trial-handle=1760,i,16086315138995611699,8279460180539970637,131072 /prefetch:1
                2⤵
                  PID:1280
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4436 --field-trial-handle=1760,i,16086315138995611699,8279460180539970637,131072 /prefetch:1
                  2⤵
                    PID:4296
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=4848 --field-trial-handle=1760,i,16086315138995611699,8279460180539970637,131072 /prefetch:1
                    2⤵
                      PID:1368
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=3076 --field-trial-handle=1760,i,16086315138995611699,8279460180539970637,131072 /prefetch:1
                      2⤵
                        PID:4992
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=3540 --field-trial-handle=1760,i,16086315138995611699,8279460180539970637,131072 /prefetch:1
                        2⤵
                          PID:2836
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=4940 --field-trial-handle=1760,i,16086315138995611699,8279460180539970637,131072 /prefetch:8
                          2⤵
                            PID:2512
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5464 --field-trial-handle=1760,i,16086315138995611699,8279460180539970637,131072 /prefetch:8
                            2⤵
                              PID:2272
                            • 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=5112 --field-trial-handle=1760,i,16086315138995611699,8279460180539970637,131072 /prefetch:8
                              2⤵
                                PID:4196
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --mojo-platform-channel-handle=5156 --field-trial-handle=1760,i,16086315138995611699,8279460180539970637,131072 /prefetch:1
                                2⤵
                                  PID:4360
                              • 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:3456
                                • C:\Windows\system32\AUDIODG.EXE
                                  C:\Windows\system32\AUDIODG.EXE 0x398
                                  1⤵
                                  • Suspicious use of AdjustPrivilegeToken
                                  PID:3192

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

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                                Downloads

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\026264d5-84bc-442d-b61f-32f3c52de38f.tmp

                                  Filesize

                                  6KB

                                  MD5

                                  b7564e74054a1daf8d09561524de0636

                                  SHA1

                                  2ab4ab5eb3ade4495420521f2a646b30121a9124

                                  SHA256

                                  f5d441182aa6c3ec95dac2c312bc4ceab36828848d6bd95c2edf2c6c98036302

                                  SHA512

                                  5dc50d26e950d737327420fea1a344aafc6ffb957a742e4bfc21691d2f8c669d78f872eecee51c99ee13ea0f878bfdba35fdf92fcfdc94ba5c6c541e6f5b6f68

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

                                  Filesize

                                  3KB

                                  MD5

                                  3a792ea16754e25aad255a942c2c1322

                                  SHA1

                                  f99c4ca7b42e33244cb58eebab1ba9ee96cd6534

                                  SHA256

                                  f622c93e523176b02282281a4e6a8cf32865b5eee5477ae444d92f58cb887e00

                                  SHA512

                                  f62f0cbe6318e6fbb00054bf97f207ce21e113d3c1492d21b564fdf4424973445337fd36a01fa7475c95627be306c174ea8adfe20e64a261d1360b09f67e27e6

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

                                  Filesize

                                  2KB

                                  MD5

                                  2b126ffc5248e6e0286a1d5707a4f18f

                                  SHA1

                                  81ea96a4e87f3cef29e310ff3e59819b68c37af2

                                  SHA256

                                  f6c367c6e08e035217a4f25008d2f948605a5065663d2c17712e2cf78c88fb83

                                  SHA512

                                  cad862dcd5fa7968ac5eac8c3b94e69797550a55e3253eecbd8dee6701976808707fe1368cb7349dd9da7e54ef204d229c15a224b7e55edff2e89776aaaaf23a

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

                                  Filesize

                                  1KB

                                  MD5

                                  97e75f6df91c24839b5e82bcb5c05b7a

                                  SHA1

                                  f98caf0f366fabdde9f14afa30adf2eeecdc991d

                                  SHA256

                                  8c5120d27157ca15ffc605e148f3c184ec5caba51d453d221472b914651560b4

                                  SHA512

                                  c27d112df68e1adcf4695c5a366021be90564fda8ad020d49bb891247e762a13fb80efedd699078daf94ae49e4c76e23e26aa32840457437d369366f3b9a5653

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

                                  Filesize

                                  1KB

                                  MD5

                                  d9dfed5f6f277c7652a2b38d20664b56

                                  SHA1

                                  c5a38ad281ca156f2ab43d8ec9bda46bbfaa5808

                                  SHA256

                                  42abc2e1f249db0d5292b97020f84dff3676dda3f6b40abc93e19caa8fce1324

                                  SHA512

                                  745292dd080f5cf74a268a0777be574a3ac73946a9158d43192eecad2365e33749e176a01c0328411b3cb5ff39b80f1b1434ce21e8309f328abcab4e37f0e419

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

                                  Filesize

                                  2KB

                                  MD5

                                  f16bd8de3b3825cf5b00462f1177b59d

                                  SHA1

                                  dc4c62a7e1ac0b4bd00866b07b92f50dd3e2b9a4

                                  SHA256

                                  abee6767205196e592e1d90b62d1e23ea14baffe4d49e6895b2d0ce06b7ff192

                                  SHA512

                                  528c7fefc7b9098e890183231caf20a791ee93b2f94bebfe4855229724be72bf07d1f40de905b7d47118af3034495614ff5a1b037a8866eb1beffad8b352c064

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

                                  Filesize

                                  6KB

                                  MD5

                                  d38df31d951123f0cd6166f6fb80364a

                                  SHA1

                                  8b4be01c52b97647392dd8f15f160b6231eefd58

                                  SHA256

                                  eea31d20f3308538d8b2adbf49f8b6d5eff020f9ae4db1bb7cbfea756674967c

                                  SHA512

                                  d00e3ccb3fa7e7d660eaf7f9202a0c407902ea66d0828e6c5a0910ce29acc2c9ceb1d195ff0c6c58b9546d1f48066cfec1529986856c4f9eb819f6101649c996

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

                                  Filesize

                                  136KB

                                  MD5

                                  0f4c405b7265162fc512c66c2f9d0937

                                  SHA1

                                  0fed7a19620a187a7b43dfc78adbdade72605505

                                  SHA256

                                  1876c2b37e82911305ff93ec67dc80d20099b7857efe28dc50fe476667be6492

                                  SHA512

                                  09a66063bb5eff0f8222b6fec4661f1b65e098596f04f875b167cce8e1262c5ad603772c7ac3963e12d84d7fcfa3d683b837a30ae662d9a20301fd28a53abf76

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

                                  Filesize

                                  136KB

                                  MD5

                                  c4fe082f6d2161cbf5bb0e87df64f5c8

                                  SHA1

                                  6462279db590a3651ad147b8df8ee1c629900100

                                  SHA256

                                  19482218c622af63e7d435fe6eee5813066f7a94477d3178f5370eb8bd9a0f2a

                                  SHA512

                                  4ac9546c3e15cefbf3439d6c9223bf3c504e00c6fa02658dd86bdfe830caba60d0c4f00fd2c3ae39328e1fb6870c2fbdc243b8653f4d51b73e39df6ead7bc02a

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

                                  Filesize

                                  2B

                                  MD5

                                  99914b932bd37a50b983c5e7c90ae93b

                                  SHA1

                                  bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                  SHA256

                                  44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                  SHA512

                                  27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd