Analysis

  • max time kernel
    73s
  • max time network
    127s
  • platform
    windows10-1703_x64
  • resource
    win10-20240611-en
  • resource tags

    arch:x64arch:x86image:win10-20240611-enlocale:en-usos:windows10-1703-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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 30 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:3840
    • 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:4788
      • 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:512
  • 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:1804
    • 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=0xcc,0xd0,0xd4,0xa8,0xd8,0x7ffdae209758,0x7ffdae209768,0x7ffdae209778
      2⤵
        PID:3316
      • 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=1552 --field-trial-handle=1752,i,2485580658374315181,1109880214572768451,131072 /prefetch:2
        2⤵
          PID:3104
        • 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=2044 --field-trial-handle=1752,i,2485580658374315181,1109880214572768451,131072 /prefetch:8
          2⤵
            PID:1388
          • 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=2128 --field-trial-handle=1752,i,2485580658374315181,1109880214572768451,131072 /prefetch:8
            2⤵
              PID:1476
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=2980 --field-trial-handle=1752,i,2485580658374315181,1109880214572768451,131072 /prefetch:1
              2⤵
                PID:648
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3004 --field-trial-handle=1752,i,2485580658374315181,1109880214572768451,131072 /prefetch:1
                2⤵
                  PID:2332
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=3756 --field-trial-handle=1752,i,2485580658374315181,1109880214572768451,131072 /prefetch:1
                  2⤵
                    PID:3352
                  • 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 --mojo-platform-channel-handle=4584 --field-trial-handle=1752,i,2485580658374315181,1109880214572768451,131072 /prefetch:8
                    2⤵
                      PID:4008
                    • 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 --mojo-platform-channel-handle=4736 --field-trial-handle=1752,i,2485580658374315181,1109880214572768451,131072 /prefetch:8
                      2⤵
                        PID:4404
                      • 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=4904 --field-trial-handle=1752,i,2485580658374315181,1109880214572768451,131072 /prefetch:8
                        2⤵
                          PID:980
                        • 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=5076 --field-trial-handle=1752,i,2485580658374315181,1109880214572768451,131072 /prefetch:8
                          2⤵
                            PID:3912
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=4900 --field-trial-handle=1752,i,2485580658374315181,1109880214572768451,131072 /prefetch:1
                            2⤵
                              PID:4548
                          • 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:3736
                            • C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateBroker.exe
                              "C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateBroker.exe" -Embedding
                              1⤵
                              • System Location Discovery: System Language Discovery
                              PID:1584

                            Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

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                                  Downloads

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

                                    Filesize

                                    1KB

                                    MD5

                                    d767a6522798cec99a5344ca586cb7c4

                                    SHA1

                                    0b1b9a31414a95458b5901774770371f2749b7ff

                                    SHA256

                                    785490ae26e81d51ca8a56cceae8b2f0f48e5fbb54128ad95e0e0d49d6d52f53

                                    SHA512

                                    bc84d43b1a4e7466f093958965e66f0d569ef4adf2b4ac2a3d30ee84e359554f4f01900185f5bd43f1e5bc321563e96fa2db210967abc150f8ffb81f81e043d0

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

                                    Filesize

                                    204B

                                    MD5

                                    d1a804228627a3bfd1ab87a8c798f39d

                                    SHA1

                                    87d878b141ea8da2343f87cc7df0174ab42ce33c

                                    SHA256

                                    dcdab5ce817e6008aa988480c4b6c91f5bfc875aff1a573cd53e372a55ceb174

                                    SHA512

                                    bffe538151e68dbed12fcc149c2efa9196eabf6a497dc1398b56a57fe7c6138e9d822993550d2ae8878aae6de550fa923c2ffecfa16fbf821c11e2117fa6ad5d

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

                                    Filesize

                                    5KB

                                    MD5

                                    95d747aefeb8558de7091adab2025562

                                    SHA1

                                    5f1ed3743cf1af94b85578163b3e414dc7ca79d8

                                    SHA256

                                    5d3082caa8d4449e12e5c8a7e89292f4a82cea9342ac307e03aea2126291fa44

                                    SHA512

                                    4d60a8a7cb46c808e7f989c6ada8b3412b8805afbe01be7d4360ec6c6e0c03bc061e644c343d35b6d7d5381a8f3da516a7df82b2d0484696f354df606889d6a7

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

                                    Filesize

                                    5KB

                                    MD5

                                    820d496f72053f02442d74d862e0ac94

                                    SHA1

                                    d222ca788a3dfde74eaa1e59b5417b2f4d48fa25

                                    SHA256

                                    c1f4994047523816cc7ab85a612db94e3a1a4dfb7d632c7556e37d0541070a92

                                    SHA512

                                    4b7fbad27aee490878e610ac097f6ad84dff2940f8242146f004f5583a8c1bf91bc32d8576f668edfe30977cc75f60761fa9bfab03889763076756c87b03c975

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

                                    Filesize

                                    150KB

                                    MD5

                                    8e8aa5f670cfcebda169de4c21899d2c

                                    SHA1

                                    466d081418a3b42b20656c08f979a1edfd51bd7d

                                    SHA256

                                    0281895500148fc1c5dd9dcbbaa23c21d8cf772ab05f3c0e852be0f08ae1156a

                                    SHA512

                                    965bf6bea86da0594ef1a68bf9cd6bb45ca40693a0247e5ca8ffd405addf54a96208fc147e2ee5084921ac30aa39e71f120695eb729ce1cddd88bdc6f52ab04b

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

                                    Filesize

                                    323KB

                                    MD5

                                    8d6bfe0a1d886a933806c8e5589aac6f

                                    SHA1

                                    09580f9178693600d66f13ef13b7df398d4095e8

                                    SHA256

                                    aebbfc4646da4be6bdfb1941f5ad5421e3397dd0a04c73984ff5d40019dade78

                                    SHA512

                                    d648dba92d465394a526ff1562baf779ba09b8fb8cd2701a3252ceb73dbe9c72091e60a98b6ef0dd0845c6eaf24adf8df13ffd4af8017792a1f1417c2982cb3c

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

                                    Filesize

                                    323KB

                                    MD5

                                    410e0f1c9de5a11fb50e6f9fac8fab33

                                    SHA1

                                    2526506440d33be2e3e684d1a2e321a9634e150c

                                    SHA256

                                    6a5df112355b6e40420b29202503e9dfb68c84a875a4fc73c93cf9db6f64ffbe

                                    SHA512

                                    adc70adcf06ed28f3f46837a1bae5764a768e7e94016cd2b83f6300a49519acc429a4270b3bfde5ab7e437d78f9eee16ee0faa888f335074928d27c9b148167b

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

                                    Filesize

                                    264KB

                                    MD5

                                    f50f89a0a91564d0b8a211f8921aa7de

                                    SHA1

                                    112403a17dd69d5b9018b8cede023cb3b54eab7d

                                    SHA256

                                    b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                                    SHA512

                                    bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

                                    Filesize

                                    2B

                                    MD5

                                    99914b932bd37a50b983c5e7c90ae93b

                                    SHA1

                                    bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                    SHA256

                                    44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                    SHA512

                                    27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd