Analysis

  • max time kernel
    71s
  • max time network
    73s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/02/2024, 00:57

General

  • Target
    https://github.com/zev1x/discord-token-logger
  • Sample240208-ba26qsdchl

Malware Config

Extracted

Family
  • mercurialgrabber

C2
  • https://discord.com/api/webhooks/1199036762538913803/41hhGyIaOx9AXrciyGBy_0ZdOK11kilSqoWyo7sk5M2HCuoogBzcY8m3rsFu0QKMGGVJ

Signatures

  • Mercurial Grabber Stealer

    Mercurial Grabber is an open source stealer targeting Chrome, Discord and some game clients as well as generic system information.

  • Looks for VirtualBox Guest Additions in registry 2 TTPs 3 IoCs
  • Looks for VMWare Tools registry key 2 TTPs 3 IoCs
  • Checks BIOS information in registry 2 TTPs 3 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 9 IoCs
  • Looks up external IP address via web service 6 IoCs

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

  • Maps connected drives based on registry 3 TTPs 6 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Checks processor information in registry 2 TTPs 6 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 15 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 33 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://github.com/zev1x/discord-token-logger
    1⤵
    • Enumerates system info in registry
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3972
    • 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,0x100,0x104,0xd8,0x108,0x7ffa0db446f8,0x7ffa0db44708,0x7ffa0db44718
      2⤵
        PID:4460
      • 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=2144,11047737973240801495,10430771577252889213,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2308 /prefetch:3
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1300
      • 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=2144,11047737973240801495,10430771577252889213,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2892 /prefetch:8
        2⤵
          PID:3708
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2144,11047737973240801495,10430771577252889213,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2156 /prefetch:2
          2⤵
            PID:4444
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,11047737973240801495,10430771577252889213,131072 --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=3388 /prefetch:1
            2⤵
              PID:920
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,11047737973240801495,10430771577252889213,131072 --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=3352 /prefetch:1
              2⤵
                PID:4812
              • 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=2144,11047737973240801495,10430771577252889213,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5164 /prefetch:8
                2⤵
                  PID:2996
                • 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=2144,11047737973240801495,10430771577252889213,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5164 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:1680
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,11047737973240801495,10430771577252889213,131072 --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=5524 /prefetch:1
                  2⤵
                    PID:3536
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,11047737973240801495,10430771577252889213,131072 --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=5504 /prefetch:1
                    2⤵
                      PID:3396
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --field-trial-handle=2144,11047737973240801495,10430771577252889213,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=3476 /prefetch:8
                      2⤵
                        PID:1916
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,11047737973240801495,10430771577252889213,131072 --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=5760 /prefetch:1
                        2⤵
                          PID:4908
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=2144,11047737973240801495,10430771577252889213,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3372 /prefetch:8
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:1592
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,11047737973240801495,10430771577252889213,131072 --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=5980 /prefetch:1
                          2⤵
                            PID:1440
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,11047737973240801495,10430771577252889213,131072 --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=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5768 /prefetch:1
                            2⤵
                              PID:2388
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:3940
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:1096
                              • C:\Windows\System32\rundll32.exe
                                C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                                1⤵
                                  PID:4984
                                • C:\Users\Admin\Downloads\discord token gen\discord token gen\discord token gen.exe
                                  "C:\Users\Admin\Downloads\discord token gen\discord token gen\discord token gen.exe"
                                  1⤵
                                  • Looks for VirtualBox Guest Additions in registry
                                  • Looks for VMWare Tools registry key
                                  • Checks BIOS information in registry
                                  • Maps connected drives based on registry
                                  • Checks SCSI registry key(s)
                                  • Checks processor information in registry
                                  • Enumerates system info in registry
                                  • Suspicious use of AdjustPrivilegeToken
                                  PID:3404
                                • C:\Users\Admin\Downloads\discord token gen\discord token gen\discord token gen.exe
                                  "C:\Users\Admin\Downloads\discord token gen\discord token gen\discord token gen.exe"
                                  1⤵
                                  • Looks for VirtualBox Guest Additions in registry
                                  • Looks for VMWare Tools registry key
                                  • Checks BIOS information in registry
                                  • Maps connected drives based on registry
                                  • Checks SCSI registry key(s)
                                  • Checks processor information in registry
                                  • Enumerates system info in registry
                                  • Suspicious use of AdjustPrivilegeToken
                                  PID:1072
                                • C:\Users\Admin\Downloads\discord token gen\discord token gen\discord token gen.exe
                                  "C:\Users\Admin\Downloads\discord token gen\discord token gen\discord token gen.exe"
                                  1⤵
                                  • Looks for VirtualBox Guest Additions in registry
                                  • Looks for VMWare Tools registry key
                                  • Checks BIOS information in registry
                                  • Maps connected drives based on registry
                                  • Checks SCSI registry key(s)
                                  • Checks processor information in registry
                                  • Enumerates system info in registry
                                  • Suspicious use of AdjustPrivilegeToken
                                  PID:3992

                                Network

                                      MITRE ATT&CK Enterprise v15

                                      Replay Monitor

                                      Loading Replay Monitor...

                                      Downloads

                                      settings.dat

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                      • Size 152B
                                      • SHA256 53b34e24e3fbb6a7f473192fc4dec2ae668974494f5636f0359b6ca27d7c65e3
                                      • MD5 SHA1 SHA512

                                      the-real-index

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index
                                      • Size 2KB
                                      • SHA256 1ee077d295c699cab4523abce63786ba1184c6ed864de0bbbc128efa9ad54553
                                      • MD5 SHA1 SHA512

                                      Network Persistent State

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State
                                      • Size 579B
                                      • SHA256 6c92f51e7f056e73c407228fc280cb7ca4d00ab02674d1dda4eafd7dc9f070f7
                                      • MD5 SHA1 SHA512

                                      Preferences

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
                                      • Size 5KB
                                      • SHA256 c1050425e1cd2d6b4197ca080c1859d5f2c547c1e89f39eab3e7057530acf02e
                                      • MD5 SHA1 SHA512 SSDEEP

                                      Preferences

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
                                      • Size 6KB
                                      • SHA256 9cb7123d253041345145b24dcc0ab7916296575aebf92f7b02cc9fa123f194ce
                                      • MD5 SHA1 SHA512 SSDEEP

                                      Secure Preferences

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Secure Preferences
                                      • Size 24KB
                                      • SHA256 3dca3ec65d1f4109c6b66a1a47b2477afaf8d15306a523f297283da0eccbe8b1
                                      • MD5 SHA1 SHA512 SSDEEP

                                      c6109a53-d00a-410d-8b0f-5db2e8162758.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\c6109a53-d00a-410d-8b0f-5db2e8162758.tmp
                                      • Size 5KB
                                      • SHA256 b50a5cf375b6828cf6c88dbd3eb98c70cae426cc379950f824f74bd6fae341f3
                                      • MD5 SHA1 SHA512 SSDEEP

                                      CURRENT

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT
                                      • Size 16B
                                      • SHA256 0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd
                                      • MD5 SHA1 SHA512

                                      Local State

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                      • Size 10KB
                                      • SHA256 73c1331811c83e79932ded72ef1734de3225c2e4cdc1829aa2e160b8ab4200e1
                                      • MD5 SHA1 SHA512 SSDEEP

                                      Local State

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                      • Size 10KB
                                      • SHA256 c3525c156f8319aa83af089df0035866a70c179d822e02269b3094433ea0ed99
                                      • MD5 SHA1 SHA512 SSDEEP

                                      login.db

                                      • Path C:\Users\Admin\AppData\Local\Temp\login.db
                                      • Size 46KB
                                      • SHA256 522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9
                                      • MD5 SHA1 SHA512 SSDEEP

                                      discord token gen.zip

                                      • Path C:\Users\Admin\Downloads\discord token gen.zip
                                      • Size 18KB
                                      • SHA256 999bd1f6d1867708f2943715053c46d76588d54b023677a0402bb57035cfd0fc
                                      • MD5 SHA1 SHA512 SSDEEP

                                      memory/1072-264-0x00007FF9FAFA0000-0x00007FF9FBA61000-memory.dmp

                                      memory/1072-250-0x00007FF9FAFA0000-0x00007FF9FBA61000-memory.dmp

                                      memory/1072-251-0x000000001B890000-0x000000001B8A0000-memory.dmp

                                      memory/3404-247-0x00007FF9FAFA0000-0x00007FF9FBA61000-memory.dmp

                                      memory/3404-241-0x00007FF9FAFA0000-0x00007FF9FBA61000-memory.dmp

                                      memory/3404-240-0x0000000000E70000-0x0000000000E80000-memory.dmp

                                      memory/3992-269-0x00007FF9FAA70000-0x00007FF9FB531000-memory.dmp

                                      memory/3992-273-0x00007FF9FAA70000-0x00007FF9FB531000-memory.dmp