Analysis

  • max time kernel
    14s
  • max time network
    76s
  • platform
    windows7_x64
  • resource
    win7-20230703-en
  • resource tags

    arch:x64arch:x86image:win7-20230703-enlocale:en-usos:windows7-x64system
  • submitted
    04-07-2023 13:10

General

  • Target

    https://kemono.party/patreon/user/34750725/post/36835375

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 18 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" https://kemono.party/patreon/user/34750725/post/36835375
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2308
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fefae99758,0x7fefae99768,0x7fefae99778
      2⤵
        PID:2348
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1148 --field-trial-handle=1188,i,2353191659728191845,7697208517609555739,131072 /prefetch:2
        2⤵
          PID:972
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1584 --field-trial-handle=1188,i,2353191659728191845,7697208517609555739,131072 /prefetch:8
          2⤵
            PID:1380
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1492 --field-trial-handle=1188,i,2353191659728191845,7697208517609555739,131072 /prefetch:8
            2⤵
              PID:1716
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2228 --field-trial-handle=1188,i,2353191659728191845,7697208517609555739,131072 /prefetch:1
              2⤵
                PID:2376
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2220 --field-trial-handle=1188,i,2353191659728191845,7697208517609555739,131072 /prefetch:1
                2⤵
                  PID:2580
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1384 --field-trial-handle=1188,i,2353191659728191845,7697208517609555739,131072 /prefetch:2
                  2⤵
                    PID:2028
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=1444 --field-trial-handle=1188,i,2353191659728191845,7697208517609555739,131072 /prefetch:1
                    2⤵
                      PID:2856
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=4288 --field-trial-handle=1188,i,2353191659728191845,7697208517609555739,131072 /prefetch:8
                      2⤵
                        PID:2468
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=4460 --field-trial-handle=1188,i,2353191659728191845,7697208517609555739,131072 /prefetch:1
                        2⤵
                          PID:672
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=1408 --field-trial-handle=1188,i,2353191659728191845,7697208517609555739,131072 /prefetch:1
                          2⤵
                            PID:1004
                        • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                          "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                          1⤵
                            PID:2784
                          • C:\Windows\system32\AUDIODG.EXE
                            C:\Windows\system32\AUDIODG.EXE 0x55c
                            1⤵
                              PID:1244

                            Network

                            MITRE ATT&CK Enterprise v6

                            Replay Monitor

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                            Downloads

                            • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                              Filesize

                              344B

                              MD5

                              69c7421f70e6a12679554990c32de63d

                              SHA1

                              849320fc95a875f29fea3273925b1bf27133a566

                              SHA256

                              c9041ea78b942b508dc55d5c44a15cb2eb1d2df026452950eb4cc0b1ce27fdbc

                              SHA512

                              7caf6b817016ad25021714cd0adec84257b8ddbe874ef66ec02a948440375051517b4114f5b47fd46bf7b824dfe2279aa4c03561557b8dcdd141edf27e7247fd

                            • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                              Filesize

                              344B

                              MD5

                              236a2317f06cf7c117e85f6f607364ca

                              SHA1

                              3082c0c82734043059cdd62e0879766a2f11da97

                              SHA256

                              f62c0da9e5ffdef4b1b7eeaa49a7c018f4352baf474671bd6efaa85bb264ba56

                              SHA512

                              f4e3e7daf058be172db6e93a942a2d93a3934292ec95947fb72a55d990171b9195a5fbf9a1eec0cd20270c0f5c3e52e7d983ac7100a5e229cbaf582180c1dd15

                            • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                              Filesize

                              344B

                              MD5

                              f6fe896a59d960f4e6487ab478ef5ce9

                              SHA1

                              c630fc86839f5852a0e651dbe05c8ed906d4588b

                              SHA256

                              84fa01d936b8685b41701b446d50b073d4d9ecaf98d66c4c14bea5d629be2a69

                              SHA512

                              259e966d9a1be513ee5d1cf9989915d3cc2493ea8d0aaf8b5786ab9de08f6077d7c3d9b11eed4319dedaaf2cb306749c524cef96a32eb543074164392990879b

                            • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                              Filesize

                              344B

                              MD5

                              a70f0dab14f9d40a5e0ab7b235e73f13

                              SHA1

                              79862c5c238fcb15a05d737fd8b795fcf8ef6c36

                              SHA256

                              13807ec20f6893ebc94dd2c4a144110c5edbe5e36abdcf196f453d1153d1cc26

                              SHA512

                              67ef25a495c2814d2c000a8618707bdf41ba967e46aed6d466c78f2512785123164efe330d64f4df03553529724fe317d356e1a7aafa1f153b42058b49046156

                            • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                              Filesize

                              344B

                              MD5

                              2989e8b7bb3e4e5b9ee3dae6a576604c

                              SHA1

                              d43006d2313ffc16b161ba42af2498c984287c86

                              SHA256

                              b4fcd14aaa781ad2aeb62fc375f0b2f8c29328045e400377298400afe3c61bf3

                              SHA512

                              f589852e78e7c4745d127f0a53bba1cbce9c3bdbaf5827d7f2f03413c773eb5ed0253755dcc3b8f325d5a0e8b8284bf06a760a4628fffb0b281d0f5e0c199a28

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

                              Filesize

                              264B

                              MD5

                              87cd2c1e0e9977bcb606d8980365368f

                              SHA1

                              416b98529ebc8b4e3797ef491a2368358d40824e

                              SHA256

                              a2adc21f987f63f7cc4f49cdf95b0e63e122b1b93f1b787b77e6c20a93865a01

                              SHA512

                              d629d60b3eb0079f346f32193c8a161b33813bbaa1162c805ad1c369be387c7b1055d10243a82d564bf17a3feefa802eb20ba2b04d4322ef83ed0abe2504beb7

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\File System\000\t\Paths\000002.dbtmp

                              Filesize

                              16B

                              MD5

                              206702161f94c5cd39fadd03f4014d98

                              SHA1

                              bd8bfc144fb5326d21bd1531523d9fb50e1b600a

                              SHA256

                              1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

                              SHA512

                              0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\File System\Origins\CURRENT~RF6d2608.TMP

                              Filesize

                              16B

                              MD5

                              46295cac801e5d4857d09837238a6394

                              SHA1

                              44e0fa1b517dbf802b18faf0785eeea6ac51594b

                              SHA256

                              0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                              SHA512

                              8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GCM Store\Encryption\MANIFEST-000001

                              Filesize

                              41B

                              MD5

                              5af87dfd673ba2115e2fcf5cfdb727ab

                              SHA1

                              d5b5bbf396dc291274584ef71f444f420b6056f1

                              SHA256

                              f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4

                              SHA512

                              de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b

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

                              Filesize

                              264KB

                              MD5

                              f50f89a0a91564d0b8a211f8921aa7de

                              SHA1

                              112403a17dd69d5b9018b8cede023cb3b54eab7d

                              SHA256

                              b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                              SHA512

                              bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

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

                              Filesize

                              1003B

                              MD5

                              1c0ce2c78a30ad954cc8fb5eb78bda1a

                              SHA1

                              7f2fb3089dda202c5835ff303b6ba59cbed295bd

                              SHA256

                              7ef88eb177dabb0c3457112fb9708925bd6e38d060eff1d550a3af5f9026d942

                              SHA512

                              05da79704e396374010cfda399a6b7f1be400b49030c1b050df815603bfda9c245ef6a89d9d30259a4ce88697280227dff8d295ba36329ae6a7fc4989f8bc8b3

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

                              Filesize

                              4KB

                              MD5

                              a948b790a84f9a7a788e5ad9662bc676

                              SHA1

                              c27ed62989df17a70ba01d578a7668c182d49183

                              SHA256

                              766d824845c77842a068240f011c5951ac9acb5b24c55a84a0fcde5db243fe6b

                              SHA512

                              3a0bd2863144a9edc6715f13eb84b296ca734762bc5079be0031dfb812bc5df8fd618fc7995e07ba4f1e646c03a2bdacf9ab349b24812ee5a56d67f34d6d48f9

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

                              Filesize

                              4KB

                              MD5

                              79cf4c2ad0f03600969f5cd1d5204f59

                              SHA1

                              81194a7b44a38f73638f944f6ed28f0a92394c7f

                              SHA256

                              29fbc5f1b98b4cfd24a035f2d5fe31418c5496dd6df49ed4926793fdcbb47063

                              SHA512

                              667efcfbafcb5d8e721b927db0b18269f3124ca4b40a763eb257bab42ad85f8982487a187950831fd1e6a77ad66854ea6839c6f14fbf68bcc7d1b4c9b0beb84f

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\000007.dbtmp

                              Filesize

                              16B

                              MD5

                              18e723571b00fb1694a3bad6c78e4054

                              SHA1

                              afcc0ef32d46fe59e0483f9a3c891d3034d12f32

                              SHA256

                              8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

                              SHA512

                              43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

                            • C:\Users\Admin\AppData\Local\Temp\CabE46.tmp

                              Filesize

                              62KB

                              MD5

                              3ac860860707baaf32469fa7cc7c0192

                              SHA1

                              c33c2acdaba0e6fa41fd2f00f186804722477639

                              SHA256

                              d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

                              SHA512

                              d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

                            • C:\Users\Admin\AppData\Local\Temp\TarEC6.tmp

                              Filesize

                              164KB

                              MD5

                              4ff65ad929cd9a367680e0e5b1c08166

                              SHA1

                              c0af0d4396bd1f15c45f39d3b849ba444233b3a2

                              SHA256

                              c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

                              SHA512

                              f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27