Analysis

  • max time kernel
    145s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/11/2024, 20:41

General

  • Target

    7915d21ad3cdbea4f56e4fbe8455583bdbc78113072931efb4d9f42de6efd61a.exe

  • Size

    692KB

  • MD5

    76d2dbf61c92d238f4795050a92e3ff5

  • SHA1

    e94eea3aa37c54e4a04bf8646b21c2f54a6ea4cd

  • SHA256

    7915d21ad3cdbea4f56e4fbe8455583bdbc78113072931efb4d9f42de6efd61a

  • SHA512

    0da3a32a856e7c22fa031e5bf1ade78177d2b1c7854d9cbba163d4a74d7af22018db010d5b288ebda4a4ff1528e38b1448f5fddde85a6243ff89fbead45e0a84

  • SSDEEP

    12288:q6f13oK/cDVrSs0SYnI5M/i9gCJ1y0Vm1uIf59UcudQM9zU1Jok2fP4VD:q6ftojDBeSYnIO1CTywjGzh2

Malware Config

Extracted

Family

metasploit

Version

windows/shell_reverse_tcp

C2

1.15.12.73:4567

Signatures

  • MetaSploit

    Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

  • Metasploit family
  • Drops file in Drivers directory 1 IoCs
  • 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.

  • Checks installed software on the system 1 TTPs

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

  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • 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 2 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 25 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7915d21ad3cdbea4f56e4fbe8455583bdbc78113072931efb4d9f42de6efd61a.exe
    "C:\Users\Admin\AppData\Local\Temp\7915d21ad3cdbea4f56e4fbe8455583bdbc78113072931efb4d9f42de6efd61a.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4492
    • C:\Users\Admin\AppData\Local\Temp\7915d21ad3cdbea4f56e4fbe8455583bdbc78113072931efb4d9f42de6efd61a.exe
      "C:\Users\Admin\AppData\Local\Temp\7915d21ad3cdbea4f56e4fbe8455583bdbc78113072931efb4d9f42de6efd61a.exe" Admin
      2⤵
      • Drops file in Drivers directory
      • Enumerates connected drives
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3576
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://www.178stu.com/my.htm
        3⤵
        • Enumerates system info in registry
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of WriteProcessMemory
        PID:5084
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffa39cd46f8,0x7ffa39cd4708,0x7ffa39cd4718
          4⤵
            PID:2916
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2188,18292828495118291504,4997228002631247621,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2196 /prefetch:2
            4⤵
              PID:1516
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2188,18292828495118291504,4997228002631247621,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2284 /prefetch:3
              4⤵
              • Suspicious behavior: EnumeratesProcesses
              PID:2028
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2188,18292828495118291504,4997228002631247621,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2792 /prefetch:8
              4⤵
                PID:5072
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2188,18292828495118291504,4997228002631247621,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3260 /prefetch:1
                4⤵
                  PID:2440
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2188,18292828495118291504,4997228002631247621,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3276 /prefetch:1
                  4⤵
                    PID:928
                  • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2188,18292828495118291504,4997228002631247621,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4956 /prefetch:8
                    4⤵
                      PID:4404
                    • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2188,18292828495118291504,4997228002631247621,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4956 /prefetch:8
                      4⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:3744
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2188,18292828495118291504,4997228002631247621,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5128 /prefetch:1
                      4⤵
                        PID:2568
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2188,18292828495118291504,4997228002631247621,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5136 /prefetch:1
                        4⤵
                          PID:1052
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2188,18292828495118291504,4997228002631247621,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5344 /prefetch:1
                          4⤵
                            PID:3780
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2188,18292828495118291504,4997228002631247621,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5416 /prefetch:1
                            4⤵
                              PID:2364
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2188,18292828495118291504,4997228002631247621,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6132 /prefetch:1
                              4⤵
                                PID:4876
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2188,18292828495118291504,4997228002631247621,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3580 /prefetch:1
                                4⤵
                                  PID:4332
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2188,18292828495118291504,4997228002631247621,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3984 /prefetch:1
                                  4⤵
                                    PID:4860
                                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2188,18292828495118291504,4997228002631247621,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5900 /prefetch:1
                                    4⤵
                                      PID:216
                                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2188,18292828495118291504,4997228002631247621,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=5888 /prefetch:2
                                      4⤵
                                      • Suspicious behavior: EnumeratesProcesses
                                      PID:2168
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:2176
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:4884

                                  Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

                                  Loading Replay Monitor...

                                  Downloads

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                                    Filesize

                                    152B

                                    MD5

                                    c2d9eeb3fdd75834f0ac3f9767de8d6f

                                    SHA1

                                    4d16a7e82190f8490a00008bd53d85fb92e379b0

                                    SHA256

                                    1e5efb5f1d78a4cc269cb116307e9d767fc5ad8a18e6cf95c81c61d7b1da5c66

                                    SHA512

                                    d92f995f9e096ecc0a7b8b4aca336aeef0e7b919fe7fe008169f0b87da84d018971ba5728141557d42a0fc562a25191bd85e0d7354c401b09e8b62cdc44b6dcd

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                                    Filesize

                                    152B

                                    MD5

                                    e55832d7cd7e868a2c087c4c73678018

                                    SHA1

                                    ed7a2f6d6437e907218ffba9128802eaf414a0eb

                                    SHA256

                                    a4d7777b980ec53de3a70aca8fb25b77e9b53187e7d2f0fa1a729ee9a35da574

                                    SHA512

                                    897fdebf1a9269a1bf1e3a791f6ee9ab7c24c9d75eeff65ac9599764e1c8585784e1837ba5321d90af0b004af121b2206081a6fb1b1ad571a0051ee33d3f5c5f

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                    Filesize

                                    5KB

                                    MD5

                                    119a835106b934b70e744522833f0893

                                    SHA1

                                    6cb2b43c4e0d7b1c7c5f6ba002e92bc347db4bfb

                                    SHA256

                                    2ce77e5ea55ddea58e887a8e3333bcf67fb5df2a90eb641638d03373985ded40

                                    SHA512

                                    baa4e4e7a969826e3036a9812ac85241230235f0416633c8d12403fa056265ac49feb9850d036c5f3dbbfd63976076e60d436b7ab46fa6ee432d4d008779fed5

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                    Filesize

                                    6KB

                                    MD5

                                    f8028fceb9d1e6bd64f0a463176e5ac1

                                    SHA1

                                    1384d5054aefd3846c2e545452025f780b6fbfb4

                                    SHA256

                                    ed8d65c4c8a4e301f491a767488a47c551296db4ffc055fc6cc262c46246fd8a

                                    SHA512

                                    b7b9a654d04e74ea207ee730e7c8d813165e64bbb245f51881f2d7e0ca5d78da8dfa80d4b2ebbc1d0978ee79abd20560951b754836baa9779e55152caf2bfeb7

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

                                    Filesize

                                    16B

                                    MD5

                                    6752a1d65b201c13b62ea44016eb221f

                                    SHA1

                                    58ecf154d01a62233ed7fb494ace3c3d4ffce08b

                                    SHA256

                                    0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

                                    SHA512

                                    9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

                                    Filesize

                                    10KB

                                    MD5

                                    e441ff344a475cf2d068ec5aa9d2ea9e

                                    SHA1

                                    2bb9ec30e2b3308ea1f2c26d4e529f0d4625566d

                                    SHA256

                                    5304ad0888f75f9b76d9a9d0a02c6a96daf75ad90869d9a957005e6541d41d38

                                    SHA512

                                    36cf6d6a1921283d8f227968fa27480a4f859e206b971ffa0d5510057ea6b5e1b92c2bf3de75e616d66e91a9ff074e77f04c797d74fc94f51c6c482eb6211fea

                                  • C:\Windows\system32\drivers\etc\hosts

                                    Filesize

                                    822B

                                    MD5

                                    03450e8ddb20859f242195450c19b8f1

                                    SHA1

                                    9698f8caf67c8853e14c8bf4933949f458c3044a

                                    SHA256

                                    1bdd8f1dd7bd82b5b2313d8770dfe4f41cd3f45bbaeab8b8a7f75fc5e2d3720b

                                    SHA512

                                    87371e57bf2296af5ec7f5db772a4ce66729d54aa23a8b384e3f4c42310b97b636576c7dff67c27a3b679339cdeee05b836563ae2a878f0367caf247b3e1ba7b

                                  • memory/3576-9-0x0000000000400000-0x00000000005EC000-memory.dmp

                                    Filesize

                                    1.9MB

                                  • memory/3576-24-0x0000000000400000-0x00000000005EC000-memory.dmp

                                    Filesize

                                    1.9MB

                                  • memory/3576-12-0x0000000000400000-0x00000000005EC000-memory.dmp

                                    Filesize

                                    1.9MB

                                  • memory/3576-11-0x0000000000400000-0x00000000005EC000-memory.dmp

                                    Filesize

                                    1.9MB

                                  • memory/3576-10-0x0000000000400000-0x00000000005EC000-memory.dmp

                                    Filesize

                                    1.9MB

                                  • memory/3576-13-0x0000000000400000-0x00000000005EC000-memory.dmp

                                    Filesize

                                    1.9MB

                                  • memory/3576-17-0x00000000021E0000-0x00000000021E1000-memory.dmp

                                    Filesize

                                    4KB

                                  • memory/3576-20-0x0000000000400000-0x00000000005EC000-memory.dmp

                                    Filesize

                                    1.9MB

                                  • memory/3576-21-0x0000000000400000-0x00000000005EC000-memory.dmp

                                    Filesize

                                    1.9MB

                                  • memory/4492-15-0x0000000000400000-0x00000000005EC000-memory.dmp

                                    Filesize

                                    1.9MB

                                  • memory/4492-0-0x0000000000400000-0x00000000005EC000-memory.dmp

                                    Filesize

                                    1.9MB

                                  • memory/4492-7-0x00000000022D0000-0x00000000022D1000-memory.dmp

                                    Filesize

                                    4KB

                                  • memory/4492-5-0x0000000000950000-0x0000000000951000-memory.dmp

                                    Filesize

                                    4KB

                                  • memory/4492-6-0x0000000000950000-0x0000000000951000-memory.dmp

                                    Filesize

                                    4KB

                                  • memory/4492-1-0x0000000000400000-0x00000000005EC000-memory.dmp

                                    Filesize

                                    1.9MB

                                  • memory/4492-3-0x0000000000400000-0x00000000005EC000-memory.dmp

                                    Filesize

                                    1.9MB

                                  • memory/4492-4-0x0000000000400000-0x00000000005EC000-memory.dmp

                                    Filesize

                                    1.9MB

                                  • memory/4492-2-0x0000000000400000-0x00000000005EC000-memory.dmp

                                    Filesize

                                    1.9MB