Resubmissions

23/03/2023, 18:24

230323-w2f3ssbd2x 1

23/03/2023, 18:19

230323-wyj1aahd59 1

Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/03/2023, 18:19

General

  • Target

    ATT35547.htm

  • Size

    72KB

  • MD5

    25e66c3ccf606c83a44982f09f57ae11

  • SHA1

    2c8dd9f838f1b40d6fe764ebaf4e434403d4d6ed

  • SHA256

    cdf1f0c3d78163d76af249b895be6d098272f238deecee5be387b1bbb2637cc5

  • SHA512

    8489659ebbdd58fb4dd49c3d00c0acbe1b1fa077acef0e6f86a6ae7bcc7d68056e77ff9dd89816ffa0bb4f798617b5c94b249802611b3e13f29535bbb1e201f7

  • SSDEEP

    1536:vJMOv2X4rwltoctSFFeEzCbO1VLRNGEaEYEeaX+vr:vJY4rwl+cAFFeEzCbOC79B

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 5 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" C:\Users\Admin\AppData\Local\Temp\ATT35547.htm
    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:2016
    • 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=0xfc,0x100,0x104,0xd8,0x108,0x7ffbd2559758,0x7ffbd2559768,0x7ffbd2559778
      2⤵
        PID:3228
      • 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=1804 --field-trial-handle=1776,i,14572252961942430028,6746897830815624370,131072 /prefetch:2
        2⤵
          PID:4188
        • 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=2168 --field-trial-handle=1776,i,14572252961942430028,6746897830815624370,131072 /prefetch:8
          2⤵
            PID:3256
          • 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=2224 --field-trial-handle=1776,i,14572252961942430028,6746897830815624370,131072 /prefetch:8
            2⤵
              PID:4372
            • 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=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3156 --field-trial-handle=1776,i,14572252961942430028,6746897830815624370,131072 /prefetch:1
              2⤵
                PID:3384
              • 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=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3140 --field-trial-handle=1776,i,14572252961942430028,6746897830815624370,131072 /prefetch:1
                2⤵
                  PID:2452
                • 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=2 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4484 --field-trial-handle=1776,i,14572252961942430028,6746897830815624370,131072 /prefetch:1
                  2⤵
                    PID:3800
                  • 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=2 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=4736 --field-trial-handle=1776,i,14572252961942430028,6746897830815624370,131072 /prefetch:1
                    2⤵
                      PID:4832
                    • 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=2 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=5056 --field-trial-handle=1776,i,14572252961942430028,6746897830815624370,131072 /prefetch:1
                      2⤵
                        PID:4520
                      • 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=3212 --field-trial-handle=1776,i,14572252961942430028,6746897830815624370,131072 /prefetch:8
                        2⤵
                          PID:2616
                        • 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=5204 --field-trial-handle=1776,i,14572252961942430028,6746897830815624370,131072 /prefetch:8
                          2⤵
                            PID:4576
                          • 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=5140 --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=2272 --field-trial-handle=1776,i,14572252961942430028,6746897830815624370,131072 /prefetch:2
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:4784
                        • 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:2828

                          Network

                                MITRE ATT&CK Enterprise v6

                                Replay Monitor

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                                Downloads

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

                                  Filesize

                                  216B

                                  MD5

                                  d82f1973da84697d7021e84560311938

                                  SHA1

                                  869029a61ef21a324487efab1a72a813d03eac53

                                  SHA256

                                  3cd46ec168c5227e18560b2e4fb213f1aff2e42be03fbbd3e9180b68bd8b43aa

                                  SHA512

                                  bfb57813d37cb8d81833ab7067b133db8f6c05d62af99561ecf564fb03fb27112f799f5ef4e802c27bdcdc688f6e1aa981629cef078636143e87085785ec7fe9

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

                                  Filesize

                                  1KB

                                  MD5

                                  852787b31b87ce784723461f89ff23e3

                                  SHA1

                                  21fabf29240aa0430073f4cc70344c020ccab59d

                                  SHA256

                                  95b0b0e9d2f83308f5fccd22dbc6557b098fc93bd5946cea53cd91372bb5721d

                                  SHA512

                                  0e2d7e209d418620d3d1e484c20e621d55597801e317a05c98da6929fa7ce7ad8bfebea4c37ee4f338023c270d014b9d7d47a6f361974f9d994cfa80844f4221

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

                                  Filesize

                                  1KB

                                  MD5

                                  e8f6f179a1c14f865be7949281c4d5cf

                                  SHA1

                                  0d5f140435bd4a40bda482e88aa86c167456f144

                                  SHA256

                                  b6443278c8c917c9c44cc2eead4dff4dde3957e438f39b1034cc923b3f9fec17

                                  SHA512

                                  0eaecbec71f0e4012868609a116b4a062b0727a29f97a912476498ffed3594e1abef82e156a63563eb305b4d85d063a00f167f713fa61737cfd52eea392f03bc

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

                                  Filesize

                                  1KB

                                  MD5

                                  b41293672d7e1889fda740f3172dde3e

                                  SHA1

                                  f7e6b1d68a8e90b8751124ebbd91024ad1da1fbe

                                  SHA256

                                  1e076cea01ce02ffdba3f97ef9592a6ccd075585ef205c4d051f977438b4c77e

                                  SHA512

                                  6c077cf329a00ea1a0c3d2438c8fb87dceefeea28ec5b49debcbbca7be6810b061eee9682f886458a98d2a4c79feca83a21f8491f3bba2e225423825ad338147

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

                                  Filesize

                                  1KB

                                  MD5

                                  f2161e6162e3f2dd546c51466f32b4bd

                                  SHA1

                                  a251023785e7371ef7aabe1b493fd53baeb64454

                                  SHA256

                                  f7da1cb2a7874641d381fd97de1d189c198d6fba8a94f6780e51775898e97bdf

                                  SHA512

                                  44bfda3b44dd450c0e1a3b99fca781fb9ddb8fb7f2b4b449cd8220e7a8325f6c1a8be8306adcdd58e0a42757d34d98274ce0cfb994e0391ab74186d20f5729e8

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

                                  Filesize

                                  4KB

                                  MD5

                                  7e6a72c436ae9c41b27ad10805b17466

                                  SHA1

                                  4fc26a6030963ab2e8a1cfd5a1a19cb01e3e8841

                                  SHA256

                                  a8f99e1f0a06329bc99eedea9c1e65b56dc2dfc754906e89e70c05109f14d5f3

                                  SHA512

                                  6310c0b67d05d1760b973778245178fa0d8e5fbc897b9a56f9fca9b899b954078cef55bb6990a6d6ac91cfad77c2d7613ab23c4948b04823577c9cb6b6e2cc90

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

                                  Filesize

                                  4KB

                                  MD5

                                  079ce00e07d80b1fd9bd725c645933ee

                                  SHA1

                                  84d230c7d9c5f62edb3971dbbd15dafc4d9a3b7a

                                  SHA256

                                  3ec40b058d3fe7c702eadffb492402b20d6e1ff3cb3a7760fe3c6e4f2addbbb6

                                  SHA512

                                  ba9b9d2f01fd518dac63d28ed25e169458d1f16f0c58e982406087d1c726add659f87897e64adcd0246445d2add07c9ee650b52478764cc68e0574893f34bae3

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

                                  Filesize

                                  4KB

                                  MD5

                                  d20520c44a91833ec634979066ca30f3

                                  SHA1

                                  f4f849cf539aaca5edd651df25e5e1da49ffc0e8

                                  SHA256

                                  da52083c1b9d3afbdbd6373ac333649fc6b3552b9e46e60795a82935b4978804

                                  SHA512

                                  e1688f224996d9d9fc61136545e1fdf1edbc21a32f6f9648d35854608eb13bba1f7bd41e955e80c9c3e8dc6b71390f8e4fa132dd9ec55414298ad1899766bcaf

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

                                  Filesize

                                  145KB

                                  MD5

                                  93e80bb49121fb4c114aae6aa565965d

                                  SHA1

                                  258d0782f16dc53b03d88d06a6f4d655be6f906c

                                  SHA256

                                  bc396f0c0da8894c459285ebcd33372c0a7a67aa6ccaa550beff1286361a232b

                                  SHA512

                                  4dc60aa61182447621f86c74645de90d148e50fc28239b933fd00c91589953da1144df3d648f44f0ca0a43223a0137f6632abac53cacab5370d5be763f3ccd9c