Analysis

  • max time kernel
    147s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/10/2024, 03:31

General

  • Target

    8173bdfafc135aa867c33525bcbbee03_JaffaCakes118.exe

  • Size

    4.8MB

  • MD5

    8173bdfafc135aa867c33525bcbbee03

  • SHA1

    4b66034fcc78184b5267b98b9644af6857f395f4

  • SHA256

    df3d4b03c2fcd0050c01e5be70962d833c960aaf937765e2a043ec4ae14bba9a

  • SHA512

    4b9f289accbce3bdce2916eda477f3c3692551c72fb24312eedbe5402e02b2e2795c4ad44c8be65cf20b99bb313de479fc5a8113e294eec107dda94ac0603cdb

  • SSDEEP

    98304:8lG4ybJ2aU8LTT8Cz43cYl80kXdEW+iD5tx20SCVRFHylfGgkWGXYgMq9V:pV2r8/T8Ck2v+iD5iCVXHyG/1BMqD

Malware Config

Signatures

  • Gh0st RAT payload 2 IoCs
  • Gh0strat

    Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

  • Gh0strat family
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 2 IoCs
  • VMProtect packed file 6 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 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 12 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs
  • Suspicious use of FindShellTrayWindow 25 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8173bdfafc135aa867c33525bcbbee03_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\8173bdfafc135aa867c33525bcbbee03_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4388
    • C:\Users\Admin\AppData\Local\Temp\server.exe
      "C:\Users\Admin\AppData\Local\Temp\server.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1312
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1312 -s 332
        3⤵
        • Program crash
        PID:1668
    • C:\Users\Admin\AppData\Local\Temp\VIP加强版.exe
      "C:\Users\Admin\AppData\Local\Temp\VIP加强版.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4256
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://tg.94fz.com/
        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:4900
        • 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=0x100,0x104,0x108,0xdc,0x10c,0x7ffaf2d446f8,0x7ffaf2d44708,0x7ffaf2d44718
          4⤵
            PID:3984
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2160,14148589509624424632,8763747336013610190,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2180 /prefetch:2
            4⤵
              PID:1456
            • 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=2160,14148589509624424632,8763747336013610190,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2232 /prefetch:3
              4⤵
              • Suspicious behavior: EnumeratesProcesses
              PID:544
            • 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=2160,14148589509624424632,8763747336013610190,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2792 /prefetch:8
              4⤵
                PID:2652
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,14148589509624424632,8763747336013610190,131072 --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=3240 /prefetch:1
                4⤵
                  PID:2332
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,14148589509624424632,8763747336013610190,131072 --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=3248 /prefetch:1
                  4⤵
                    PID:3852
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,14148589509624424632,8763747336013610190,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4212 /prefetch:1
                    4⤵
                      PID:4460
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,14148589509624424632,8763747336013610190,131072 --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=3480 /prefetch:1
                      4⤵
                        PID:3192
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,14148589509624424632,8763747336013610190,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4368 /prefetch:1
                        4⤵
                          PID:3332
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,14148589509624424632,8763747336013610190,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5388 /prefetch:1
                          4⤵
                            PID:4944
                          • 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=2160,14148589509624424632,8763747336013610190,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4280 /prefetch:8
                            4⤵
                              PID:264
                            • 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=2160,14148589509624424632,8763747336013610190,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4280 /prefetch:8
                              4⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:3076
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,14148589509624424632,8763747336013610190,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4236 /prefetch:1
                              4⤵
                                PID:2160
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,14148589509624424632,8763747336013610190,131072 --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=4036 /prefetch:1
                                4⤵
                                  PID:3544
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,14148589509624424632,8763747336013610190,131072 --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=3068 /prefetch:1
                                  4⤵
                                    PID:3380
                                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,14148589509624424632,8763747336013610190,131072 --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=5616 /prefetch:1
                                    4⤵
                                      PID:3508
                                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2160,14148589509624424632,8763747336013610190,131072 --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=1952 /prefetch:2
                                      4⤵
                                      • Suspicious behavior: EnumeratesProcesses
                                      PID:3924
                              • C:\Windows\SysWOW64\WerFault.exe
                                C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1312 -ip 1312
                                1⤵
                                  PID:452
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:1612
                                  • C:\Windows\System32\CompPkgSrv.exe
                                    C:\Windows\System32\CompPkgSrv.exe -Embedding
                                    1⤵
                                      PID:1572

                                    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

                                            443a627d539ca4eab732bad0cbe7332b

                                            SHA1

                                            86b18b906a1acd2a22f4b2c78ac3564c394a9569

                                            SHA256

                                            1e1ad9dce141f5f17ea07c7e9c2a65e707c9943f172b9134b0daf9eef25f0dc9

                                            SHA512

                                            923b86d75a565c91250110162ce13dd3ef3f6bdde1a83f7af235ed302d4a96b8c9ed722e2152781e699dfcb26bb98afc73f5adb298f8fd673f14c9f28b5f764d

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

                                            Filesize

                                            152B

                                            MD5

                                            99afa4934d1e3c56bbce114b356e8a99

                                            SHA1

                                            3f0e7a1a28d9d9c06b6663df5d83a65c84d52581

                                            SHA256

                                            08e098bb97fd91d815469cdfd5568607a3feca61f18b6b5b9c11b531fde206c8

                                            SHA512

                                            76686f30ed68144cf943b80ac10b52c74eee84f197cee3c24ef7845ef44bdb5586b6e530824543deeed59417205ac0e2559808bcb46450504106ac8f4c95b9da

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

                                            Filesize

                                            6KB

                                            MD5

                                            7bc4b882525a04e4ce0a460ed7e0d228

                                            SHA1

                                            351e1f7efaab8ca7b79988919dd9af24a428dd72

                                            SHA256

                                            6ff7c74ddec7273ff8ba46e75b36edb0921f053ef0016b0d6c2b5d5c6bc6ebdf

                                            SHA512

                                            7c4259a79f4848b6e806e3d8c8061f04f5f030559ef419ee97d6dcde88aa7750a2886c698d0b2f4d45736819032a8cb2d19404d70d9b88e1e4ac4ac282bd8801

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

                                            Filesize

                                            5KB

                                            MD5

                                            e039d5a82f4fe646523f453f53b54e78

                                            SHA1

                                            02103706035d740192a23cca1e441dcb9f63e16a

                                            SHA256

                                            74fb9f63913a1539e9821ae4e6ac0fec30649f92a4dd47348d028d00c486790f

                                            SHA512

                                            082aab75543d749c3ca9ec47fa904dbc4da444e375d745b530366c666e8123abb9031804db94e03c0dc80f4a3ad12cc6c04e9f3ca84bc9d9136d04b78e2dd32c

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

                                            Filesize

                                            16B

                                            MD5

                                            46295cac801e5d4857d09837238a6394

                                            SHA1

                                            44e0fa1b517dbf802b18faf0785eeea6ac51594b

                                            SHA256

                                            0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                                            SHA512

                                            8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

                                            Filesize

                                            16B

                                            MD5

                                            206702161f94c5cd39fadd03f4014d98

                                            SHA1

                                            bd8bfc144fb5326d21bd1531523d9fb50e1b600a

                                            SHA256

                                            1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

                                            SHA512

                                            0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

                                            Filesize

                                            11KB

                                            MD5

                                            cc279eedb75aa89648747a79d2118064

                                            SHA1

                                            7f796e8fa049daa46c45605804a7818218016af6

                                            SHA256

                                            7017bcc83366702647a26ac257224b3c340db8762dba6bd2dfe6f0308750697d

                                            SHA512

                                            d450951370815725b3ea533e52f5f31912de083c00b4ae371e219c9a4b7c849fb510e34ed34639cedef322baddef8528d9138f857f67bc0b80ebd844b94e7c1e

                                          • C:\Users\Admin\AppData\Local\Temp\VIP加强版.exe

                                            Filesize

                                            4.9MB

                                            MD5

                                            c477707537564645109268f1b8312185

                                            SHA1

                                            075a960a93f706fb1d8516ff5e402814a99eabf1

                                            SHA256

                                            019f06b57860be00c9f1f3d118dbfff1c692052c595299b9e9e4407e380967b1

                                            SHA512

                                            6b9ca69f531fe705a7905a3e30c2de3257937ef8e65e3260a130bc8f08b6afbc3c8c5de0bebc9938c7c8a149574148f1098874e31e4d02644736a52c21fa0d2d

                                          • C:\Users\Admin\AppData\Local\Temp\server.exe

                                            Filesize

                                            123KB

                                            MD5

                                            8e1f7b3bd7b1296e645a57fbe8cd5b22

                                            SHA1

                                            f7374b8a9b2b36b5103e0297be27b62583447156

                                            SHA256

                                            02e1dfc8f92ca1932a25e00fdf7c71811b73b0e4f394234faa1057b54a3cbccd

                                            SHA512

                                            b96137b5ec95bb5adc16c9984a6d4794f811b47d36e019aedf2e5b1eb501e61dbaae9587317deb2f6adc2e317130e7754f6ac699e68d5e98c82116b1c6f0f67e

                                          • memory/1312-11-0x0000000000400000-0x0000000000421000-memory.dmp

                                            Filesize

                                            132KB

                                          • memory/4256-27-0x0000000000A20000-0x00000000014AF000-memory.dmp

                                            Filesize

                                            10.6MB

                                          • memory/4256-25-0x0000000000A20000-0x00000000014AF000-memory.dmp

                                            Filesize

                                            10.6MB

                                          • memory/4256-24-0x0000000000A21000-0x0000000000A59000-memory.dmp

                                            Filesize

                                            224KB

                                          • memory/4256-80-0x0000000000A20000-0x00000000014AF000-memory.dmp

                                            Filesize

                                            10.6MB

                                          • memory/4256-81-0x0000000001AC0000-0x0000000001B1F000-memory.dmp

                                            Filesize

                                            380KB

                                          • memory/4256-82-0x0000000001AC0000-0x0000000001B1F000-memory.dmp

                                            Filesize

                                            380KB

                                          • memory/4256-83-0x0000000000A20000-0x00000000014AF000-memory.dmp

                                            Filesize

                                            10.6MB

                                          • memory/4256-23-0x0000000000A20000-0x00000000014AF000-memory.dmp

                                            Filesize

                                            10.6MB