Analysis

  • max time kernel
    141s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/11/2023, 14:01

General

  • Target

    7bca2044d66c92d40bd1caedf5a31ebb40672c88b27c9857a51d5fe5ca58da1f.exe

  • Size

    1.4MB

  • MD5

    9fe7a5643e8ad0f3918007d1cc7f31f0

  • SHA1

    765dd954e5f62380c2a99ad701a562882a43b5f2

  • SHA256

    7bca2044d66c92d40bd1caedf5a31ebb40672c88b27c9857a51d5fe5ca58da1f

  • SHA512

    d1784c2e2da341e21cc7f33d64461c42fcae22b1159ce9cf06bdb4919916883bb67a8a21cf8713167fd31ce660ddb298b7e435b1f418b167bb6890db2227da63

  • SSDEEP

    24576:gyLwgTbhsRfCuyTMuGT9E+4M1oxOMq5S45jG2LqAzOxa:pLwgPhsR6uyTMufA515SgzOxa

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 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\7bca2044d66c92d40bd1caedf5a31ebb40672c88b27c9857a51d5fe5ca58da1f.exe
    "C:\Users\Admin\AppData\Local\Temp\7bca2044d66c92d40bd1caedf5a31ebb40672c88b27c9857a51d5fe5ca58da1f.exe"
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4392
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://www.kuaidaili.com/usercenter/api/secret
      2⤵
      • Enumerates system info in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:3772
      • 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,0x100,0x104,0xd8,0x108,0x7ffe042346f8,0x7ffe04234708,0x7ffe04234718
        3⤵
          PID:4316
        • 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=2156,9456072908690450586,17937469652445641988,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2216 /prefetch:3
          3⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:1212
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2156,9456072908690450586,17937469652445641988,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2164 /prefetch:2
          3⤵
            PID:3216
          • 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=2156,9456072908690450586,17937469652445641988,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2912 /prefetch:8
            3⤵
              PID:2572
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,9456072908690450586,17937469652445641988,131072 --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=3376 /prefetch:1
              3⤵
                PID:3996
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,9456072908690450586,17937469652445641988,131072 --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=3396 /prefetch:1
                3⤵
                  PID:4024
                • 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=2156,9456072908690450586,17937469652445641988,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5576 /prefetch:8
                  3⤵
                    PID:1528
                  • 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=2156,9456072908690450586,17937469652445641988,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5576 /prefetch:8
                    3⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:4032
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,9456072908690450586,17937469652445641988,131072 --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=5200 /prefetch:1
                    3⤵
                      PID:4408
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,9456072908690450586,17937469652445641988,131072 --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=5176 /prefetch:1
                      3⤵
                        PID:3632
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,9456072908690450586,17937469652445641988,131072 --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=5712 /prefetch:1
                        3⤵
                          PID:560
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,9456072908690450586,17937469652445641988,131072 --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=3548 /prefetch:1
                          3⤵
                            PID:472
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2156,9456072908690450586,17937469652445641988,131072 --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=2756 /prefetch:2
                            3⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:2292
                      • C:\Windows\System32\CompPkgSrv.exe
                        C:\Windows\System32\CompPkgSrv.exe -Embedding
                        1⤵
                          PID:4796
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:1484

                          Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

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                          Downloads

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

                            Filesize

                            152B

                            MD5

                            f4787679d96bf7263d9a34ce31dea7e4

                            SHA1

                            ebbade52b0a07d888ae0221ad89081902e6e7f1b

                            SHA256

                            bfcadaffd49f5351acf68b8249b32270424bc2459125818492cd3224662a9a87

                            SHA512

                            de3f3d1cd602bddb664bd0d2aecb661204dd239b278b1f03d6b9dca6f3d03bd3041ac42f4382f5edf5b310b17ff9ecddff59f16729e8c095625040a364252307

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

                            Filesize

                            240B

                            MD5

                            873f2bfba764ee7c635804a93681f837

                            SHA1

                            f273fc0040e592aaa26f64c377f94fddadd55f87

                            SHA256

                            369154a7af680714a8800e16e6a2e73f3a2f24747a079b3169b825f46026ca6b

                            SHA512

                            eef70fde606e36a287ab33f369efcf46ef01b8d05bc13a4c8e220d8dacf6084533787bb463142dd1ed85841c913d26e75eb231f7a47993ffc4cddf4a1976490a

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

                            Filesize

                            111B

                            MD5

                            285252a2f6327d41eab203dc2f402c67

                            SHA1

                            acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

                            SHA256

                            5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

                            SHA512

                            11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

                            Filesize

                            1KB

                            MD5

                            ad5220923b21e26498583df419cf614a

                            SHA1

                            508b2c71258f7e68f5e15e3cf11a8d64c66820f8

                            SHA256

                            8ff10c55ad39938559a5f6855352f51f0a7b25eb77916f283faf82092459d6d2

                            SHA512

                            632d2c9deb6e95303e0083811449b3167feb1027c23c1ac9c922679eaf1774343894524cac7dc877985c98f1705a9fe2ef96b9d5c4e8dd1b0133043322d024f8

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

                            Filesize

                            5KB

                            MD5

                            772dae58d2c3957babfdf245574c85da

                            SHA1

                            72f9e4781dd06fea4aef84268a8a7b2399444d87

                            SHA256

                            07d6735625660c22370ac2b87a2b70a08309e7566a5a59e722f6222e2730e4de

                            SHA512

                            e48d80ec1c384a850cbb27b16a926cc87a9c6c82c8cde2e64bc1c8148eae7b660765d17631ad92c28a966c84811b6d3b681ecb249c038ea4ed9dd14fb441bc7c

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

                            Filesize

                            6KB

                            MD5

                            79365b4bc093d37e174a7b9b33532257

                            SHA1

                            f88e833dc42e688a7993317b927f4b40e4d91ac7

                            SHA256

                            95efd34f4373695c9107a490ab1b3aa6dded11dbf573178e81773e94ebe87f42

                            SHA512

                            6019104279d9fe511bc0a73eb6dada54b60d480ef92f043ad3f86c0c1dbee6833042b9655cce1a885739f570b3e91503572a4e14d96415543ef515afdbca0056

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

                            Filesize

                            6KB

                            MD5

                            f9779f011953298d8a2e83ad40793a11

                            SHA1

                            24b16bd5b64bd9ea70d4591124c8b21e95d0089f

                            SHA256

                            e472b8bd2e24f1cb4d24bbc1362484899d313dd85b74c344f3aa3755e2d43f67

                            SHA512

                            ee1cb0c2eba219425bc331f7eb1c7e3bca5e2ec37903980b75fb9c324484abb032314712ab0fd48717a81043f5eb10c99c901f4280b2ddac063c5ee3d0837881

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

                            Filesize

                            24KB

                            MD5

                            3a748249c8b0e04e77ad0d6723e564ff

                            SHA1

                            5c4cc0e5453c13ffc91f259ccb36acfb3d3fa729

                            SHA256

                            f98f5543c33c0b85b191bb85718ee7845982275130da1f09e904d220f1c6ceed

                            SHA512

                            53254db3efd9c075e4f24a915e0963563ce4df26d4771925199a605cd111ae5025a65f778b4d4ed8a9b3e83b558066cd314f37b84115d4d24c58207760174af2

                          • 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

                            b6443702d6fc14c59c0bd8d75ed338d6

                            SHA1

                            b6f201730de4d97868d3dbcc3aa40cccbfefedd6

                            SHA256

                            162665556205b5a80f63fcd08d722990d01ca1d7279924876774ad587d0c44d9

                            SHA512

                            ab01bc37b428c6ce128801232c89cf8aebb62a9a15e429f61335e55a4d4a2de15f78eb3185348b91f69e54287ccb8fe6df6f388af3dc78cf22b085564712c505

                          • memory/4392-0-0x0000000000400000-0x00000000005A9000-memory.dmp

                            Filesize

                            1.7MB