Analysis

  • max time kernel
    123s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-10-2024 17:51

General

  • Target

    pic8.exe

  • Size

    1.2MB

  • MD5

    2641c36c0e8205672c3b20a4bb79e802

  • SHA1

    8a8c7312e275ea2ffb9b73a46a057fa31669c371

  • SHA256

    5d5be2d807ae58e049ea38dc8fa0d084d63d3acedb1bfe47a0befcc6e14c95e3

  • SHA512

    b3fecd5958ed1960a885f285d63aff2593bec3da54192e2a3674ec843132da98419f1cc414532a61d8e91e43ba89e13a658c239f7bcfd0694ab33ad8c66b2399

  • SSDEEP

    24576:4kazQhNR3fNR84iv88LT6T6h0lhSMXlRg2r:LaMhNR1m4ivLv6TXhJr

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook profiles 1 TTPs 5 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 48 IoCs
  • Suspicious use of FindShellTrayWindow 27 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\pic8.exe
    "C:\Users\Admin\AppData\Local\Temp\pic8.exe"
    1⤵
    • Checks computer location settings
    • Accesses Microsoft Outlook profiles
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    • outlook_office_path
    • outlook_win_path
    PID:3308
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /C ping 1.1.1.1 -n 1 -w 3000 > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\pic8.exe"
      2⤵
      • System Network Configuration Discovery: Internet Connection Discovery
      • Suspicious use of WriteProcessMemory
      PID:4032
      • C:\Windows\system32\PING.EXE
        ping 1.1.1.1 -n 1 -w 3000
        3⤵
        • System Network Configuration Discovery: Internet Connection Discovery
        • Runs ping.exe
        PID:4864
  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe"
    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:4044
    • 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" "--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=123.0.6312.123 --initial-client-data=0x118,0x11c,0x120,0xf4,0x124,0x7ffb66edcc40,0x7ffb66edcc4c,0x7ffb66edcc58
      2⤵
        PID:348
      • 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=1888,i,2171324626727052676,6303739539605520733,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1880 /prefetch:2
        2⤵
          PID:4108
        • 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=2176,i,2171324626727052676,6303739539605520733,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2228 /prefetch:3
          2⤵
            PID:2976
          • 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=2272,i,2171324626727052676,6303739539605520733,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2284 /prefetch:8
            2⤵
              PID:1200
            • 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=3156,i,2171324626727052676,6303739539605520733,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3168 /prefetch:1
              2⤵
                PID:4892
              • 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=3256,i,2171324626727052676,6303739539605520733,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3344 /prefetch:1
                2⤵
                  PID:4344
                • 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=4564,i,2171324626727052676,6303739539605520733,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4536 /prefetch:1
                  2⤵
                    PID:740
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=4760,i,2171324626727052676,6303739539605520733,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4796 /prefetch:8
                    2⤵
                      PID:4972
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=4804,i,2171324626727052676,6303739539605520733,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4924 /prefetch:8
                      2⤵
                        PID:4876
                      • 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=5024,i,2171324626727052676,6303739539605520733,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4452 /prefetch:8
                        2⤵
                          PID:1324
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=5012,i,2171324626727052676,6303739539605520733,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4752 /prefetch:8
                          2⤵
                            PID:3016
                          • 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=12 --field-trial-handle=3708,i,2171324626727052676,6303739539605520733,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4472 /prefetch:1
                            2⤵
                              PID:1868
                            • 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=13 --field-trial-handle=5172,i,2171324626727052676,6303739539605520733,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=5144 /prefetch:1
                              2⤵
                                PID:2180
                            • C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
                              "C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
                              1⤵
                                PID:3476
                              • C:\Windows\system32\svchost.exe
                                C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                                1⤵
                                  PID:3992
                                • C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdateBroker.exe
                                  "C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdateBroker.exe" -Embedding
                                  1⤵
                                  • System Location Discovery: System Language Discovery
                                  PID:3360

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

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                                Downloads

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

                                  Filesize

                                  649B

                                  MD5

                                  95e4e098726d99c528b3793a8f72fadd

                                  SHA1

                                  4dbe1a8862c87b9e526adef8f7ea14a36c583551

                                  SHA256

                                  39d1403d74a1af39a74c3bb4871b634eff29b7521318d256194f007f019ce8fe

                                  SHA512

                                  1087ccf7df915d77f6c04c57abb3896b7691ffaa91bf6de6164737620253e268575d6e3ddece15d5375724206ef4545ee08fce8454fb5e69a984b0b1c37a986e

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

                                  Filesize

                                  216B

                                  MD5

                                  fd227bb8c0fb1485eb6b859a115f7ea0

                                  SHA1

                                  a59d24a9045d078fc078aa34d9d602a387a39488

                                  SHA256

                                  4e27479cdf60a0629a04c0517bc070d8072659dd0c0818956b67f8be0e93b33d

                                  SHA512

                                  35d717e72107505970ee0bfb44717803d58de73128cacb392c3975552318df0626f4c5d7411c7afe86a9c0d9234e051d3f949310a767c56bcd900a95e8cfd861

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

                                  Filesize

                                  3KB

                                  MD5

                                  00b899b3a9d6d04c6d014123e8980449

                                  SHA1

                                  d3284f24950234c29cff8d063a056efed26468f8

                                  SHA256

                                  fdd8019634f0f49a2d42aa43b7e1f58125f7b4f3b7d1a0186ee092afbbbdc410

                                  SHA512

                                  2529731aedda46d37cfead9e94d0185cac3f37c9fb5c0305f6c91fdca0a44f20083baab40a1d95efabd4797061949a40b4f4426ded078ca456723517d023b16b

                                • 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

                                  524B

                                  MD5

                                  ff0c9dffade7043d2e1a4a731c6259f1

                                  SHA1

                                  37cf2239737eddbc489b0b40b781b59f8155626a

                                  SHA256

                                  e9bd774ca71241434da7da84ec4e68a86eb6291e7db1e1905d92be5f710d9257

                                  SHA512

                                  af8624c71b791e9ed09b66b408d87d20f100459755f709250e03d7c8d73a5f7c2d3a71dd60cf5f38f613b79d84c99079ed5337f740fae0d2e181bb74225fd65d

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

                                  Filesize

                                  356B

                                  MD5

                                  42e49fb8cfa88e5087e6316163fbe782

                                  SHA1

                                  ccf66cfd9c8b3694d4c9aacc9044ca863875abd0

                                  SHA256

                                  2eabe93f1b218a0678b1902d95cbde222aed8509cdd27aa9e03b0e185569c25c

                                  SHA512

                                  17a7c99533c045ee10d3e1910491f9a1fd220fba4e2a396abc21a78318e9ab221b8cdd05076d65b4164041822c74f039716c02546a216bae2d51502782bd8233

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

                                  Filesize

                                  8KB

                                  MD5

                                  5babb479f19e680227ff545b95c5c041

                                  SHA1

                                  a6df1d6427a8b4d07ded317a2f9e6c16ba92b67d

                                  SHA256

                                  0f2af36ad10ff88e1342b213ec27de28b2dfccf277dff51bd32a00521417bb46

                                  SHA512

                                  8d6a060f537f20b579ac1085205408847fed29b88682d72e2c302b5d39119f75b0e74712043b08efd94a0137390a3739defed7cb43112abb223f32471dc2f8ea

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

                                  Filesize

                                  8KB

                                  MD5

                                  6f53dd3fd00decdaaf48d52029634827

                                  SHA1

                                  9989820f9a879d8629e900e78f62019170665221

                                  SHA256

                                  175aa4e5c8a90516994cbb8c8d3a3668c567639cf47449211839293c96189ff2

                                  SHA512

                                  4dfe466ca88ab67ddf5cd5da98a1d02ef7787c144a50e8a86d0628d779f275bd9a6bf870126c36af5acad870cb2e55f25e27d8701011fc14e608b4a43cb1ed41

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

                                  Filesize

                                  15KB

                                  MD5

                                  f8f759bdbb76721164e6e75e4c4d5a69

                                  SHA1

                                  0dd4407bd33dce17a2f84074997804f4ef1f168b

                                  SHA256

                                  24b89fdac9249bb925b8f5cb52128de167f4f39e3b4b45627a9410e8a94f28f8

                                  SHA512

                                  60e8be2b7ea1a0f476f113866aacf312cfc881d333a6a4b4adcb4e539f88eaa9dfd1bd59564e15ac76720846d9387e3481421b10841d2ac9689bf5115da9ffcf

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

                                  Filesize

                                  227KB

                                  MD5

                                  4eb21e7a19a0bfea5278b845e4bff878

                                  SHA1

                                  ed7343ecd14dd08195dc64eb6feb42448eb08501

                                  SHA256

                                  5d5c8b7d6effdb06755dc05ddd561dbfdfd4c48aaa01aa01f4b7b3b0e9e0af0c

                                  SHA512

                                  f69d27f1413b403f194c74179fa4423ada22436222b783f2bb766277481d09d26b2935263ce3cbe4dd17319c99f6dda2ed14365258e22583b3f8cb2a319e71a9

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

                                  Filesize

                                  228KB

                                  MD5

                                  0d7b5aeeff1e7ee5dead9f93fdeb945d

                                  SHA1

                                  e064a73be8189c3a916dee351bf36613453994b9

                                  SHA256

                                  f138a776c22d8e50eb774e13f4675855201bfd3790d87764cebc90d3da2812d6

                                  SHA512

                                  6971e24cf3306eefa7ad17e944092f508d00e2568d4340f1cea5769800d812879d7f62e4763c616ecf640bfc92985dd6f7deab1032cbecfb670259d4b8ea3924

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\ShaderCache\data_1

                                  Filesize

                                  264KB

                                  MD5

                                  f50f89a0a91564d0b8a211f8921aa7de

                                  SHA1

                                  112403a17dd69d5b9018b8cede023cb3b54eab7d

                                  SHA256

                                  b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                                  SHA512

                                  bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58