Analysis

  • max time kernel
    139s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-08-2023 02:51

General

  • Target

    8f733a4c4946baf72d0a3a8a865d6a6d066c6d234ce3336b04b7d94a6483c0a6.exe

  • Size

    2.8MB

  • MD5

    da12cc7a78b72a1cd31681b016f7d739

  • SHA1

    1b554886117710d3e921975063bc2f76153a468f

  • SHA256

    8f733a4c4946baf72d0a3a8a865d6a6d066c6d234ce3336b04b7d94a6483c0a6

  • SHA512

    a281c764ac1962e45223d506a12a613c10be8ec3b6810f92ef896c1549e9d195d722d76da934c1caadeda21d5df9ecb39a608e1c80836f9bfcf92dad41d91c2b

  • SSDEEP

    49152:PjPV0vSW5VqzkO68xA3ykLF0pA8kkzwp:rdISW5Vqzv6+A3epA1k

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 27 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 15 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs
  • Suspicious use of FindShellTrayWindow 25 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8f733a4c4946baf72d0a3a8a865d6a6d066c6d234ce3336b04b7d94a6483c0a6.exe
    "C:\Users\Admin\AppData\Local\Temp\8f733a4c4946baf72d0a3a8a865d6a6d066c6d234ce3336b04b7d94a6483c0a6.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4164
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://qm.qq.com/cgi-bin/qm/qr?_wv=1027&k=hYqVevCriyfvOPDZH8NMg4rpejZiq76Z&authKey=Unl%2FRK4IStvJftbHI82DeTfOtVyr%2FoEn3B4hzj59kKkx3H8%2FZSbYx%2Fy5JVBAnoQy&noverify=0&group_code=607365330
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:1000
      • 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,0x100,0x104,0xd8,0x108,0x7ffed3d946f8,0x7ffed3d94708,0x7ffed3d94718
        3⤵
          PID:2780
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2168,17833286008208118979,11839278708745026765,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2208 /prefetch:2
          3⤵
            PID:2508
          • 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=2168,17833286008208118979,11839278708745026765,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2260 /prefetch:3
            3⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:3312
          • 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=2168,17833286008208118979,11839278708745026765,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2732 /prefetch:8
            3⤵
              PID:2224
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,17833286008208118979,11839278708745026765,131072 --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=3236 /prefetch:1
              3⤵
                PID:4668
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,17833286008208118979,11839278708745026765,131072 --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=3324 /prefetch:1
                3⤵
                  PID:5056
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,17833286008208118979,11839278708745026765,131072 --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=4616 /prefetch:1
                  3⤵
                    PID:3700
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,17833286008208118979,11839278708745026765,131072 --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=5052 /prefetch:1
                    3⤵
                      PID:4860
                    • 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=2168,17833286008208118979,11839278708745026765,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5436 /prefetch:8
                      3⤵
                        PID:2580
                      • 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=2168,17833286008208118979,11839278708745026765,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5436 /prefetch:8
                        3⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:3508
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,17833286008208118979,11839278708745026765,131072 --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=3036 /prefetch:1
                        3⤵
                          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=2168,17833286008208118979,11839278708745026765,131072 --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=4840 /prefetch:1
                          3⤵
                            PID:1032
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,17833286008208118979,11839278708745026765,131072 --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=1788 /prefetch:1
                            3⤵
                              PID:4292
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,17833286008208118979,11839278708745026765,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5052 /prefetch:1
                              3⤵
                                PID:2984
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2168,17833286008208118979,11839278708745026765,131072 --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=1296 /prefetch:2
                                3⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:4444
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:1560
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:1700

                              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

                                b950ebe404eda736e529f1b0a975e8db

                                SHA1

                                4d2c020f1aa70e2bcb666a2dd144d1f3588430b8

                                SHA256

                                bcc60276d7110e8d002f24d66ebb043c5761e2a4b6ae7854983cef4beacd9bf4

                                SHA512

                                6ba228e5b6464c9602db81de8e1189302d0b2aed78a8b06248ccd9f095ede8621fc9d0faed0a7d079b8c7f4d1164b2895c4d0ef99c93cb95bbe210033e40295a

                              • 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\Preferences

                                Filesize

                                5KB

                                MD5

                                227670341309532b35c0aff79958f9d3

                                SHA1

                                aa0b5b22c1e2a862aec9592f4c9f64fa706d050b

                                SHA256

                                1fef420a8bfe4acb1e2e868a24b68ab8c55c305847069f1985826c05f574b637

                                SHA512

                                d9ab1bc80e52a2cd9f9a6732500d2e273d0cb97cdfbd321bef7bb80c192fc234662e0acc6c17ee841d17dbf4042cbe4246df45a5eb4b0dc73a48ee0a59364a7a

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

                                Filesize

                                24KB

                                MD5

                                ca36933e6dea7aa507a272121b34fdbb

                                SHA1

                                3b4741ca0308b345de5ecf6c3565b1dbacb0fb86

                                SHA256

                                fd14449eb781c58e6e7196a384caf25cba0c59ebdba3b10f8ca0ecfd0c076b5d

                                SHA512

                                5a9b186ecf085765caee97a2910008dda926ce412001042e165184083a52fb5fb70f05ca781cd2f7740ecbd938895c77c5aa0f9eb8d812b92f412f336212720e

                              • 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\Default\ffa0d001-20ce-42ad-8062-6bf7fc94a32b.tmp

                                Filesize

                                5KB

                                MD5

                                2e22cd0b7c21dcf19ff118ccbe3f621e

                                SHA1

                                0b2aba6cbdc21b5201b3dc773164f2d905c79502

                                SHA256

                                3c81f5047197995a2e5ad9a42b08bbd79adb2fbb7eb12a1b1f75f7a66a9c5d7a

                                SHA512

                                952da18b257e55ea4b2837b87ef06f35cc22dc769e0297d90a3053ef037d5b96bbd0431a83596a4aa1739938a592544c4f79899b1741fc5874791185270f3d78

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

                                Filesize

                                10KB

                                MD5

                                bc2443aec4efd275a3a182f56c9e68af

                                SHA1

                                ba5ec0335563dcd01780dd6501c22ce3a2a1cf0c

                                SHA256

                                07cc65ec9e510152e86cbc296298802fd9f32e6ad92b98073711f72a6c589964

                                SHA512

                                18d44f6a1bc56f892c8b9ba672c423f48444ff82b7d0a92119e2208014a0e54e8b89cd385004b5d3a68f5e47e040f0e6743e439ca8b2fe0857e6cadfa1314b52

                              • memory/4164-34-0x0000000010000000-0x000000001003E000-memory.dmp

                                Filesize

                                248KB

                              • memory/4164-20-0x0000000010000000-0x000000001003E000-memory.dmp

                                Filesize

                                248KB

                              • memory/4164-30-0x0000000010000000-0x000000001003E000-memory.dmp

                                Filesize

                                248KB

                              • memory/4164-36-0x0000000010000000-0x000000001003E000-memory.dmp

                                Filesize

                                248KB

                              • memory/4164-42-0x0000000010000000-0x000000001003E000-memory.dmp

                                Filesize

                                248KB

                              • memory/4164-46-0x0000000010000000-0x000000001003E000-memory.dmp

                                Filesize

                                248KB

                              • memory/4164-44-0x0000000010000000-0x000000001003E000-memory.dmp

                                Filesize

                                248KB

                              • memory/4164-40-0x0000000010000000-0x000000001003E000-memory.dmp

                                Filesize

                                248KB

                              • memory/4164-47-0x0000000076630000-0x00000000767D0000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/4164-38-0x0000000010000000-0x000000001003E000-memory.dmp

                                Filesize

                                248KB

                              • memory/4164-0-0x0000000010000000-0x000000001003E000-memory.dmp

                                Filesize

                                248KB

                              • memory/4164-32-0x0000000010000000-0x000000001003E000-memory.dmp

                                Filesize

                                248KB

                              • memory/4164-28-0x0000000010000000-0x000000001003E000-memory.dmp

                                Filesize

                                248KB

                              • memory/4164-26-0x0000000010000000-0x000000001003E000-memory.dmp

                                Filesize

                                248KB

                              • memory/4164-24-0x0000000010000000-0x000000001003E000-memory.dmp

                                Filesize

                                248KB

                              • memory/4164-22-0x0000000010000000-0x000000001003E000-memory.dmp

                                Filesize

                                248KB

                              • memory/4164-18-0x0000000010000000-0x000000001003E000-memory.dmp

                                Filesize

                                248KB

                              • memory/4164-16-0x0000000010000000-0x000000001003E000-memory.dmp

                                Filesize

                                248KB

                              • memory/4164-5-0x0000000010000000-0x000000001003E000-memory.dmp

                                Filesize

                                248KB

                              • memory/4164-48-0x0000000010000000-0x000000001003E000-memory.dmp

                                Filesize

                                248KB

                              • memory/4164-50-0x0000000076630000-0x00000000767D0000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/4164-6-0x0000000010000000-0x000000001003E000-memory.dmp

                                Filesize

                                248KB

                              • memory/4164-14-0x0000000010000000-0x000000001003E000-memory.dmp

                                Filesize

                                248KB

                              • memory/4164-12-0x0000000010000000-0x000000001003E000-memory.dmp

                                Filesize

                                248KB

                              • memory/4164-8-0x0000000010000000-0x000000001003E000-memory.dmp

                                Filesize

                                248KB

                              • memory/4164-10-0x0000000010000000-0x000000001003E000-memory.dmp

                                Filesize

                                248KB

                              • memory/4164-4-0x0000000010000000-0x000000001003E000-memory.dmp

                                Filesize

                                248KB

                              • memory/4164-2-0x0000000010000000-0x000000001003E000-memory.dmp

                                Filesize

                                248KB

                              • memory/4164-3-0x0000000010000000-0x000000001003E000-memory.dmp

                                Filesize

                                248KB