Analysis

  • max time kernel
    66s
  • max time network
    65s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-07-2024 18:02

General

  • Target

    https://a2u63.r.ag.d.sendibm3.com/mk/cl/f/sh/SMK1E8tHeGtwrHvUU7XBBnfbuSZR/utu0lxqHFkaG

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 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://a2u63.r.ag.d.sendibm3.com/mk/cl/f/sh/SMK1E8tHeGtwrHvUU7XBBnfbuSZR/utu0lxqHFkaG
    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:4624
    • 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:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=123.0.6312.106 --initial-client-data=0xf8,0xfc,0x100,0xd4,0x104,0x7ffa5519cc40,0x7ffa5519cc4c,0x7ffa5519cc58
      2⤵
        PID:1880
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1868,i,5814664753796631404,44610033187142302,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=1864 /prefetch:2
        2⤵
          PID:2368
        • 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 --no-appcompat-clear --field-trial-handle=2112,i,5814664753796631404,44610033187142302,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=2184 /prefetch:3
          2⤵
            PID:4044
          • 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 --no-appcompat-clear --field-trial-handle=2284,i,5814664753796631404,44610033187142302,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=2460 /prefetch:8
            2⤵
              PID:1748
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3124,i,5814664753796631404,44610033187142302,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=3204 /prefetch:1
              2⤵
                PID:2008
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3140,i,5814664753796631404,44610033187142302,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=3340 /prefetch:1
                2⤵
                  PID:1540
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=4428,i,5814664753796631404,44610033187142302,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=3732 /prefetch:1
                  2⤵
                    PID:4712
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --field-trial-handle=4524,i,5814664753796631404,44610033187142302,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=4652 /prefetch:1
                    2⤵
                      PID:908
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --field-trial-handle=3236,i,5814664753796631404,44610033187142302,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=3456 /prefetch:1
                      2⤵
                        PID:4068
                      • 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 --no-appcompat-clear --field-trial-handle=4688,i,5814664753796631404,44610033187142302,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=4844 /prefetch:8
                        2⤵
                          PID:2248
                      • C:\Program Files\Google\Chrome\Application\123.0.6312.106\elevation_service.exe
                        "C:\Program Files\Google\Chrome\Application\123.0.6312.106\elevation_service.exe"
                        1⤵
                          PID:2140
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                          1⤵
                            PID:3288

                          Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

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                          Downloads

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_00000b

                            Filesize

                            147KB

                            MD5

                            14e38e0760463139441d7738b13eb1fa

                            SHA1

                            eea010af5a1a6721eeebf1abf524c84dd45f8ed4

                            SHA256

                            ffb5bc59820dcd37f795e6a49ce0579c883d9d748d21fb1a36332aff666c6991

                            SHA512

                            e0d50750d129150bbc7f09267070300932ab39e4a60c407bd84e6526e6b807f8a45d9269f8529108ed3bc4200bb0cd86deefeaad0b57b67f4f7c45179513584f

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

                            Filesize

                            240B

                            MD5

                            643b6fad7963a2ae82403de7d5d6c2a4

                            SHA1

                            af29c762322718d4cf055c2c22c920154f807045

                            SHA256

                            a4da39d839ebb3181cc1a3ec1aae57a85bb9c21cf8f2ddaebe24a0cd5ac5749c

                            SHA512

                            5d2106089edd4b560024ce971ed0d163eb28c8a60394f0566129c4c6fa484a668b7c3c0d8f71a8eb5d760d62ac44e6e8027fee5f22b9b877afa99b1f13547426

                          • 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

                            1KB

                            MD5

                            86a4ce727b9875e1a6a537612120ff27

                            SHA1

                            a5eb68875d81a84bd78371792105af90ff9b7171

                            SHA256

                            adc8617f75d1b6a841a953ce0e0162e21fd18849a9c84671953efc050ada9e10

                            SHA512

                            3f94ecd67e283b0d04f43ea9e8ae8b70758054937edbe1c03132b60aa7a7e1fdd3c50cabaeb1f471c21a5732d70e37e2d7a11984082f4ec1d6bc4fbee968efaa

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

                            Filesize

                            9KB

                            MD5

                            eaa42f5bd5d248fdb6ee56782c6eac7f

                            SHA1

                            3174f2882e700ffc7e8a764f2f6d0d133640bd57

                            SHA256

                            e328c7c6942a29b5dcc112aa881e05a1ac7b7a8e44d6680a018410fdb920d1c7

                            SHA512

                            f3b8750ca92bd053dd2a612eba487f85de66a551f6a1dde4261b15cea91a182979974a149ea69473020c610ab632f290d2f4206ab77a94507ac3beef8aea8dcb

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

                            Filesize

                            9KB

                            MD5

                            f68d4004498a679148bf8540ae745c35

                            SHA1

                            7f995ac66fdb73805d4a8448bb704fd73b4ac54c

                            SHA256

                            5702be9245c0ea81adc14fb7bb62bd77cc3b1d3efe9ec3853e98d4f882cd6a05

                            SHA512

                            288d2de3d9689a62b4467c3f3f97f6ac80aa42fed15ef77a768ac7dc74710541c382f8d90fc432e691b82c1d69bd76506c1de87cb33665f441d8fc259cd02425

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

                            Filesize

                            9KB

                            MD5

                            f74aa877b7b31a5a878adbffa6853713

                            SHA1

                            e5f53c3dd3ea719d333759771a23ac16ef840326

                            SHA256

                            e9ce79a9eb8f7db74b77e5acbfff14e48af2db4da372679669eab6f4449cf97f

                            SHA512

                            53947d1d2af1640c7f29143a59f1641fd1fe2e80548e4ac1ad252505199ee9f9a59f32904c42e41bc38268bfaa65ffeceac269263b02ac643af3020903b54e77

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

                            Filesize

                            92KB

                            MD5

                            5057fe5e4bd5fa27a847443a29989aca

                            SHA1

                            ec747797e603cf2b9d771577557b139eed16e5dc

                            SHA256

                            df9ea7d4b9f800b5070e3d619ca319af61748d8f7349212da1f1cb5a7c4e0b59

                            SHA512

                            678cfeb4be997430bad03495b40b08c10f46915fc99015d31ca8044eaa9c4110328489feb35d69f194d7f195648bc1594eaac8cdcbb6d850e4a0473760b08619

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

                            Filesize

                            92KB

                            MD5

                            296923e4186843c6ae0055368d7b399f

                            SHA1

                            bd36238060ce7915082ff2e1fb88cb943010254b

                            SHA256

                            588b8039971d504042233ecf71efae8d49757e5d6bf62bb2e5f99637097da8cf

                            SHA512

                            aff598cb23f5c6ba031b3b5a22341e084f572d4e0a95956d99bc0704cf0d06e80c1a76c3dab92d6e97799ea9cf7f5baddbae9d63dc5f7a1b44dd45da84f24478