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Analysis

  • max time kernel
    1799s
  • max time network
    1686s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-05-2024 14:05

General

  • Target

    https://mega.nz/file/ylcXkL4D#OYrzXbo7t_dGAzkttfOi1S8O--PmvaR-5c0w6_6UhJQ

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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://mega.nz/file/ylcXkL4D#OYrzXbo7t_dGAzkttfOi1S8O--PmvaR-5c0w6_6UhJQ
    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:3096
    • 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,0x100,0x104,0xd8,0x108,0x7ffc63f6ab58,0x7ffc63f6ab68,0x7ffc63f6ab78
      2⤵
        PID:1508
      • 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=1696 --field-trial-handle=1912,i,9151427726541414396,3807953307720944745,131072 /prefetch:2
        2⤵
          PID:1220
        • 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=2164 --field-trial-handle=1912,i,9151427726541414396,3807953307720944745,131072 /prefetch:8
          2⤵
            PID:4064
          • 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=2240 --field-trial-handle=1912,i,9151427726541414396,3807953307720944745,131072 /prefetch:8
            2⤵
              PID:3464
            • 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=3056 --field-trial-handle=1912,i,9151427726541414396,3807953307720944745,131072 /prefetch:1
              2⤵
                PID:1060
              • 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=3084 --field-trial-handle=1912,i,9151427726541414396,3807953307720944745,131072 /prefetch:1
                2⤵
                  PID:3788
                • 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=4728 --field-trial-handle=1912,i,9151427726541414396,3807953307720944745,131072 /prefetch:8
                  2⤵
                    PID:2016
                  • 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=4576 --field-trial-handle=1912,i,9151427726541414396,3807953307720944745,131072 /prefetch:8
                    2⤵
                      PID:5092
                    • 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=2600 --field-trial-handle=1912,i,9151427726541414396,3807953307720944745,131072 /prefetch:2
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:5060
                  • 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:1704

                    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\Code Cache\js\index-dir\the-real-index
                      Filesize

                      72B

                      MD5

                      547e4e97ad66958ae8d91f59644f1d76

                      SHA1

                      41478f09cbbf41d18968c927e1cc4ce1dcdb9b82

                      SHA256

                      c46e36ff8b1607b18d451379a6c3d2eab9638d0e90253b1751482cf2cf6946dc

                      SHA512

                      97860e013d74a0bc27d4e5c50fbf43f09b3754e315ec0fe2aad4c3406a2c2d3a041cdf8fa6e85301c82b5da570c09196632d31d843ea2269c66c263bcd08a8a1

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\File System\000\p\Paths\MANIFEST-000001
                      Filesize

                      41B

                      MD5

                      5af87dfd673ba2115e2fcf5cfdb727ab

                      SHA1

                      d5b5bbf396dc291274584ef71f444f420b6056f1

                      SHA256

                      f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4

                      SHA512

                      de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\IndexedDB\https_mega.nz_0.indexeddb.leveldb\CURRENT
                      Filesize

                      16B

                      MD5

                      46295cac801e5d4857d09837238a6394

                      SHA1

                      44e0fa1b517dbf802b18faf0785eeea6ac51594b

                      SHA256

                      0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                      SHA512

                      8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

                      1KB

                      MD5

                      c52a256c241af011be592dc3ea44e7bf

                      SHA1

                      6c6c0362c83f6bd2dafe46c9e2ac796eb0e3d233

                      SHA256

                      b06f9d9848e58ce8d2e9f32372df91b197c955222b078ce36d5d1c0f4804a2ba

                      SHA512

                      6d47526254bcaa8d8abe2b7b05b96a33682fa0e2e7ea19ef634ab64c8ef65768f8b4f99e4addac2adb6c8688cd6d4dcc6f21e23f8a5b3d72fe6ea11e416a35fe

                    • 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

                      521B

                      MD5

                      9c1c5c2a0d69f5d14d5e6bb4b2265b11

                      SHA1

                      6556a678c3b1757075b799808412649088616e94

                      SHA256

                      934f6aeb5132aa6310f892e81128f60ca6c3ce23c448140d8d0052897a4c0eef

                      SHA512

                      b476f62079174cd1f77571ef59fcc9041b66e0b0502918beda79c908ceed38d0aa51f7c3ce1ab59cad57a742ff7b5edd314913ecda9c96d28baa76969b8f3424

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

                      7KB

                      MD5

                      846681b34bbafa80ab9aa4efcb8914af

                      SHA1

                      0cafac526feb70d3fd5c9d04a1c8655ee9168611

                      SHA256

                      c7759638bff9ef5f49227d5c3100fed9fbeaf2135ff4d1923c892f5c5f284303

                      SHA512

                      95d88bdbb305edff680da943834c624763e155cbf2d73bd76e574475722db287006e797746cc4711a7c469dc0018bf42620e44f42ee923ce12ab44c2541e1ea8

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index
                      Filesize

                      96B

                      MD5

                      717d51b413abddfca8fd445b2859d8b4

                      SHA1

                      5463eb4be8b1ee0e2bc75a0884cb0d606a2f976f

                      SHA256

                      9ff4ef9533d92048e6bc9518422a7a2ee3e1e8a9f64df861677acadf077c9f66

                      SHA512

                      e8dc0d01b6a57f371ca2b51af220aa2051efa0f7720b8633f9be72139186e15a2e6aba0aca96596b67838bce45f96d77db73c679ae7a768a1ef6fefd28685878

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

                      130KB

                      MD5

                      7fcdbce635b3125294e95f6932927021

                      SHA1

                      6bc2fd5011aa67193d86e7f90f16abd30189f289

                      SHA256

                      b4d77b711134dda8ece506e31bbd34ead6b583193117947af2f4793a0d11f76d

                      SHA512

                      c595704e289d848d2774088dd51589cb50d7ad374eeb9bb74cad07083620b90b4124c60687bf04c24b73e8aee7fd5c819cf988ad1be8b91d23120230618b4807

                    • \??\pipe\crashpad_3096_VJGYJHRJZDCHPPBS
                      MD5

                      d41d8cd98f00b204e9800998ecf8427e

                      SHA1

                      da39a3ee5e6b4b0d3255bfef95601890afd80709

                      SHA256

                      e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                      SHA512

                      cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e