Analysis

  • max time kernel
    300s
  • max time network
    278s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-05-2024 01:19

General

  • Target

    https://sanernow.com/spcampaigns/unsubscribe/XReKS5UwG1asLinrPiWXzvD83IBbaTelkpaTvuyxM3I/ySZBi16T9H7dVa8vGf1xow/jbiBgqGx6H6o8920763QTu51pA

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 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://sanernow.com/spcampaigns/unsubscribe/XReKS5UwG1asLinrPiWXzvD83IBbaTelkpaTvuyxM3I/ySZBi16T9H7dVa8vGf1xow/jbiBgqGx6H6o8920763QTu51pA
    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:1700
    • 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=110.0.5481.104 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7fffca11ab58,0x7fffca11ab68,0x7fffca11ab78
      2⤵
        PID:2280
      • 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=1712 --field-trial-handle=1836,i,4632798550881202541,3584911463734993591,131072 /prefetch:2
        2⤵
          PID:3172
        • 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=2144 --field-trial-handle=1836,i,4632798550881202541,3584911463734993591,131072 /prefetch:8
          2⤵
            PID:1044
          • 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=service --mojo-platform-channel-handle=2204 --field-trial-handle=1836,i,4632798550881202541,3584911463734993591,131072 /prefetch:8
            2⤵
              PID:1420
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=3044 --field-trial-handle=1836,i,4632798550881202541,3584911463734993591,131072 /prefetch:1
              2⤵
                PID:1672
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3052 --field-trial-handle=1836,i,4632798550881202541,3584911463734993591,131072 /prefetch:1
                2⤵
                  PID:5076
                • 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=4444 --field-trial-handle=1836,i,4632798550881202541,3584911463734993591,131072 /prefetch:8
                  2⤵
                    PID:2060
                  • 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=4512 --field-trial-handle=1836,i,4632798550881202541,3584911463734993591,131072 /prefetch:8
                    2⤵
                      PID:4972
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --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=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2768 --field-trial-handle=1836,i,4632798550881202541,3584911463734993591,131072 /prefetch:2
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:3408
                  • C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
                    "C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
                    1⤵
                      PID:3396

                    Network

                    MITRE ATT&CK Matrix ATT&CK v13

                    Discovery

                    Query Registry

                    1
                    T1012

                    System Information Discovery

                    1
                    T1082

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                      Filesize

                      1KB

                      MD5

                      c42fee20cf107a40890c6ce8b41669a1

                      SHA1

                      14fe3866fb0ff8aba6f3c862cd9ca75bb7d8b0a6

                      SHA256

                      6d43afff2a62e723db3e748f92dea8103a276c1bac04f6bdc7fce968e9ca8f3f

                      SHA512

                      b5ad5f8db9bc84d4708d6ab7b435ac92e39556f5abc584127dfe26b8b09d5fbddf6843c979d9ddd8aa1e4130f3203149a03cd1983e191a9888a4ca44357977f2

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports
                      Filesize

                      2B

                      MD5

                      d751713988987e9331980363e24189ce

                      SHA1

                      97d170e1550eee4afc0af065b78cda302a97674c

                      SHA256

                      4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                      SHA512

                      b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

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

                      523B

                      MD5

                      8c0b7353cd16e6a8f600f61af3666c0c

                      SHA1

                      24e8337b73307594ae624a9c196f0c4b54e0fdf6

                      SHA256

                      891a89948fe4733391498c86afc30a007bc7eb00bdecdf8b648835ca95742738

                      SHA512

                      1a27e837a2028bcc33b83b1882c7f75cf56816f242526f0d5dd6c602f63f8381e6521ff49ed27a2d7134e3b063295c8267e8d1646a202515714ddc0d618b87b6

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

                      7KB

                      MD5

                      397c32625ad06374b9eaf3e1f0ebdf6b

                      SHA1

                      a50632687f8cc177ee96cc2e2f0ab1b7b6180891

                      SHA256

                      2450bf7426199d52e73d6685cddad831f20315ed7f1b88b2e1f00d0b7d23dbdb

                      SHA512

                      a682fa50841329cbab50de63ba115b9215be0a88f6f3acdc21c9cfa5271ba2405739725141456b038d351af37c9944e76ccd53cca93618fbd4e22697682ecfa4

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

                      255KB

                      MD5

                      d3fb806e48f5f6531410973a3d018d14

                      SHA1

                      cd920eb2659323f528acdcbb58ab46b51516b72e

                      SHA256

                      e96ffb63d8d429500c4636c2d84b96173913649a2a348dc81b1cbd1f3b64fe1f

                      SHA512

                      bc68b8c472c9bf28de615ea84f39208b6dfe31be882337506257c921876f248ff7ca0af8ab25423fd1037d620eebb72f324a6d3393495e65279c9a561d7608c2

                    • \??\pipe\crashpad_1700_WKSAKBQMAHYFEJQP
                      MD5

                      d41d8cd98f00b204e9800998ecf8427e

                      SHA1

                      da39a3ee5e6b4b0d3255bfef95601890afd80709

                      SHA256

                      e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                      SHA512

                      cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e