Analysis

  • max time kernel
    150s
  • max time network
    158s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    09-01-2023 09:55

General

  • Target

    Booking-Confirmation-id4399239.exe

  • Size

    706.8MB

  • MD5

    707f7981a5ff48a61e1d4b50ea896a83

  • SHA1

    bfaa4643151b84b63a75610b5125176658ee1d2d

  • SHA256

    4f1c1565afc782e688945c07a486205c59d43a98ae577c5d065bfed9a47a983d

  • SHA512

    731f39df051dccc55b55e98a5e73c1e1b17f6921d17ea7f62e3b8d717f3c06aaba600ba17810029ae2337f28ae5bdebd1eea965a4881eb71919449a75e822aa4

  • SSDEEP

    24576:lxGVGbcPfeILDHZiKGSS71H4UuLQo3wTebDE1Tl99QQdt7Pp:nbueILzGN5PubwKHE1Tri0

Malware Config

Extracted

Family

redline

Botnet

66666666666666666666666

C2

77.73.134.13:12785

Attributes
  • auth_value

    1099ffc7ba156d512c6f6a5d2d747d65

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Booking-Confirmation-id4399239.exe
    "C:\Users\Admin\AppData\Local\Temp\Booking-Confirmation-id4399239.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2024
    • C:\Users\Admin\AppData\Local\Temp\Booking-Confirmation-id4399239.exe
      "C:\Users\Admin\AppData\Local\Temp\Booking-Confirmation-id4399239.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:620
  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe"
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1984
    • 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=89.0.4389.114 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fefb2e4f50,0x7fefb2e4f60,0x7fefb2e4f70
      2⤵
        PID:1904
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1032,5984907369562863768,2613604436898836552,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1068 /prefetch:2
        2⤵
          PID:1280
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1032,5984907369562863768,2613604436898836552,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1436 /prefetch:8
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:1084
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=1032,5984907369562863768,2613604436898836552,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1768 /prefetch:8
          2⤵
            PID:1952
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1032,5984907369562863768,2613604436898836552,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2052 /prefetch:1
            2⤵
              PID:2020
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1032,5984907369562863768,2613604436898836552,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2120 /prefetch:1
              2⤵
                PID:1872
              • 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 --field-trial-handle=1032,5984907369562863768,2613604436898836552,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2764 /prefetch:8
                2⤵
                  PID:1580
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1032,5984907369562863768,2613604436898836552,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --use-gl=swiftshader-webgl --mojo-platform-channel-handle=3312 /prefetch:2
                  2⤵
                    PID:1552
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1032,5984907369562863768,2613604436898836552,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3412 /prefetch:1
                    2⤵
                      PID:1648
                    • 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 --field-trial-handle=1032,5984907369562863768,2613604436898836552,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3556 /prefetch:8
                      2⤵
                        PID:1376
                      • 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 --field-trial-handle=1032,5984907369562863768,2613604436898836552,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3652 /prefetch:8
                        2⤵
                          PID:1580
                        • 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 --field-trial-handle=1032,5984907369562863768,2613604436898836552,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3656 /prefetch:8
                          2⤵
                            PID:2072
                          • 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 --field-trial-handle=1032,5984907369562863768,2613604436898836552,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3696 /prefetch:8
                            2⤵
                              PID:2088
                            • 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 --field-trial-handle=1032,5984907369562863768,2613604436898836552,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3588 /prefetch:8
                              2⤵
                                PID:2080
                              • 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 --field-trial-handle=1032,5984907369562863768,2613604436898836552,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3704 /prefetch:8
                                2⤵
                                  PID:2152
                                • 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 --field-trial-handle=1032,5984907369562863768,2613604436898836552,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4092 /prefetch:8
                                  2⤵
                                    PID:2160
                                  • 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 --field-trial-handle=1032,5984907369562863768,2613604436898836552,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3688 /prefetch:8
                                    2⤵
                                      PID:2196
                                    • 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 --field-trial-handle=1032,5984907369562863768,2613604436898836552,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3816 /prefetch:8
                                      2⤵
                                        PID:2204
                                      • 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 --field-trial-handle=1032,5984907369562863768,2613604436898836552,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3684 /prefetch:8
                                        2⤵
                                          PID:2212
                                        • 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 --field-trial-handle=1032,5984907369562863768,2613604436898836552,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4224 /prefetch:8
                                          2⤵
                                            PID:2300
                                          • 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 --field-trial-handle=1032,5984907369562863768,2613604436898836552,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4232 /prefetch:8
                                            2⤵
                                              PID:2400
                                            • 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 --field-trial-handle=1032,5984907369562863768,2613604436898836552,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3908 /prefetch:8
                                              2⤵
                                                PID:2416
                                              • 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 --field-trial-handle=1032,5984907369562863768,2613604436898836552,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4288 /prefetch:8
                                                2⤵
                                                  PID:2408
                                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1032,5984907369562863768,2613604436898836552,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=24 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3868 /prefetch:1
                                                  2⤵
                                                    PID:2424
                                                  • 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 --field-trial-handle=1032,5984907369562863768,2613604436898836552,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3912 /prefetch:8
                                                    2⤵
                                                      PID:2436
                                                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1032,5984907369562863768,2613604436898836552,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=26 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4132 /prefetch:1
                                                      2⤵
                                                        PID:2612
                                                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1032,5984907369562863768,2613604436898836552,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=27 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3688 /prefetch:1
                                                        2⤵
                                                          PID:2728
                                                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1032,5984907369562863768,2613604436898836552,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=28 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4280 /prefetch:1
                                                          2⤵
                                                            PID:2792
                                                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1032,5984907369562863768,2613604436898836552,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=29 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4304 /prefetch:1
                                                            2⤵
                                                              PID:2800
                                                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1032,5984907369562863768,2613604436898836552,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=30 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4020 /prefetch:1
                                                              2⤵
                                                                PID:2952
                                                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1032,5984907369562863768,2613604436898836552,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=31 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4424 /prefetch:1
                                                                2⤵
                                                                  PID:3024
                                                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1032,5984907369562863768,2613604436898836552,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=32 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3404 /prefetch:1
                                                                  2⤵
                                                                    PID:2120
                                                                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1032,5984907369562863768,2613604436898836552,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=33 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4488 /prefetch:1
                                                                    2⤵
                                                                      PID:2104

                                                                  Network

                                                                  MITRE ATT&CK Enterprise v6

                                                                  Replay Monitor

                                                                  Loading Replay Monitor...

                                                                  Downloads

                                                                  • memory/620-65-0x0000000000400000-0x0000000000438000-memory.dmp

                                                                    Filesize

                                                                    224KB

                                                                  • memory/620-67-0x00000000004182FE-mapping.dmp

                                                                  • memory/620-71-0x0000000000400000-0x0000000000438000-memory.dmp

                                                                    Filesize

                                                                    224KB

                                                                  • memory/620-69-0x0000000000400000-0x0000000000438000-memory.dmp

                                                                    Filesize

                                                                    224KB

                                                                  • memory/620-66-0x0000000000400000-0x0000000000438000-memory.dmp

                                                                    Filesize

                                                                    224KB

                                                                  • memory/620-60-0x0000000000400000-0x0000000000438000-memory.dmp

                                                                    Filesize

                                                                    224KB

                                                                  • memory/620-61-0x0000000000400000-0x0000000000438000-memory.dmp

                                                                    Filesize

                                                                    224KB

                                                                  • memory/620-63-0x0000000000400000-0x0000000000438000-memory.dmp

                                                                    Filesize

                                                                    224KB

                                                                  • memory/2024-54-0x0000000001020000-0x000000000117E000-memory.dmp

                                                                    Filesize

                                                                    1.4MB

                                                                  • memory/2024-59-0x00000000051C0000-0x000000000522A000-memory.dmp

                                                                    Filesize

                                                                    424KB

                                                                  • memory/2024-56-0x0000000000360000-0x0000000000376000-memory.dmp

                                                                    Filesize

                                                                    88KB

                                                                  • memory/2024-58-0x0000000007E60000-0x0000000007EFC000-memory.dmp

                                                                    Filesize

                                                                    624KB

                                                                  • memory/2024-57-0x0000000000380000-0x000000000038A000-memory.dmp

                                                                    Filesize

                                                                    40KB

                                                                  • memory/2024-55-0x00000000759F1000-0x00000000759F3000-memory.dmp

                                                                    Filesize

                                                                    8KB