Analysis

  • max time kernel
    135s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-06-2024 23:25

General

  • Target

    51f7ad0625f9247ead81fd060a1987ed091e0ce6fef53f53da748937ca789af7.exe

  • Size

    1.7MB

  • MD5

    46d4412944b083e481987efa5ded80ae

  • SHA1

    17a7951fdfa3cda29045cae619a2bbee04363614

  • SHA256

    51f7ad0625f9247ead81fd060a1987ed091e0ce6fef53f53da748937ca789af7

  • SHA512

    d81697d3a70076cdb52af24b6d56b4a03145974a8404b660e7d7ef077c24097288b2257c146408649bd35cdf30807c3efcf390da88795d91123c51b39fd777fd

  • SSDEEP

    49152:cgNEoH5Zv5k+s8KuqGaX0ToIBAUZLYRTE:LXH5F5JBAUZLeE

Score
9/10
upx

Malware Config

Signatures

  • UPX dump on OEP (original entry point) 26 IoCs
  • UPX packed file 26 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).

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs
  • Suspicious use of FindShellTrayWindow 25 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\51f7ad0625f9247ead81fd060a1987ed091e0ce6fef53f53da748937ca789af7.exe
    "C:\Users\Admin\AppData\Local\Temp\51f7ad0625f9247ead81fd060a1987ed091e0ce6fef53f53da748937ca789af7.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:5056
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://fengzi123.com/
      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:436
      • 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,0x7ff992b146f8,0x7ff992b14708,0x7ff992b14718
        3⤵
          PID:2512
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2104,258285771972732818,5212583101594690831,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2128 /prefetch:2
          3⤵
            PID:3244
          • 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=2104,258285771972732818,5212583101594690831,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2180 /prefetch:3
            3⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:4948
          • 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=2104,258285771972732818,5212583101594690831,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2556 /prefetch:8
            3⤵
              PID:536
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,258285771972732818,5212583101594690831,131072 --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=3244 /prefetch:1
              3⤵
                PID:4840
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,258285771972732818,5212583101594690831,131072 --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=3272 /prefetch:1
                3⤵
                  PID:4480
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,258285771972732818,5212583101594690831,131072 --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=4028 /prefetch:1
                  3⤵
                    PID:2372
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,258285771972732818,5212583101594690831,131072 --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=3484 /prefetch:1
                    3⤵
                      PID:1888
                    • 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=2104,258285771972732818,5212583101594690831,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5428 /prefetch:8
                      3⤵
                        PID:1896
                      • 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=2104,258285771972732818,5212583101594690831,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5428 /prefetch:8
                        3⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:620
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,258285771972732818,5212583101594690831,131072 --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=4052 /prefetch:1
                        3⤵
                          PID:1596
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,258285771972732818,5212583101594690831,131072 --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=4112 /prefetch:1
                          3⤵
                            PID:2088
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,258285771972732818,5212583101594690831,131072 --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=5100 /prefetch:1
                            3⤵
                              PID:3724
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,258285771972732818,5212583101594690831,131072 --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=3548 /prefetch:1
                              3⤵
                                PID:4980
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,258285771972732818,5212583101594690831,131072 --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=1740 /prefetch:1
                                3⤵
                                  PID:2100
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,258285771972732818,5212583101594690831,131072 --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=4156 /prefetch:1
                                  3⤵
                                    PID:2160
                                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2104,258285771972732818,5212583101594690831,131072 --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=3512 /prefetch:2
                                    3⤵
                                    • Suspicious behavior: EnumeratesProcesses
                                    PID:2592
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:4012
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:2288

                                  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

                                    8b167567021ccb1a9fdf073fa9112ef0

                                    SHA1

                                    3baf293fbfaa7c1e7cdacb5f2975737f4ef69898

                                    SHA256

                                    26764cedf35f118b55f30b3a36e0693f9f38290a5b2b6b8b83a00e990ae18513

                                    SHA512

                                    726098001ef1acf1dd154a658752fa27dea32bca8fbb66395c142cb666102e71632adbad1b7e2f717071cd3e3af3867471932a71707f2ae97b989f4be468ab54

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

                                    Filesize

                                    152B

                                    MD5

                                    537815e7cc5c694912ac0308147852e4

                                    SHA1

                                    2ccdd9d9dc637db5462fe8119c0df261146c363c

                                    SHA256

                                    b4b69d099507d88abdeff4835e06cc6711e1c47464c963d013cef0a278e52d4f

                                    SHA512

                                    63969a69af057235dbdecddc483ef5ce0058673179a3580c5aa12938c9501513cdb72dd703a06fa7d4fc08d074f17528283338c795334398497c771ecbd1350a

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

                                    Filesize

                                    5KB

                                    MD5

                                    818f2d97719bc4eafc290cafc74b867f

                                    SHA1

                                    a26e63d2ed3f9f5240cfb4c486ed7e87ac971f3a

                                    SHA256

                                    2154cbc157f7b560f3fcd35230532743c76b8419ba5f065b02d531347b52f82e

                                    SHA512

                                    4da3bb275dd7b307358ba542e16638f8e7662753a554bb3f0b5c0cee56781cd87f14386d852d19985c98b6affc309d0a11347159e8ff4b9ebf9ee263b05f56d3

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

                                    Filesize

                                    6KB

                                    MD5

                                    92a5d7f15916cf36d2faa96f0264f134

                                    SHA1

                                    faa5df2c5f8118d324b8640334ffac4fef4ad1e6

                                    SHA256

                                    9d21d2d06053ceadd22902d0a06a212d12affd5e79523af5f44aea4eaf05016a

                                    SHA512

                                    fc59366f35bf4115c7bc80d72a72719f9e6686c58d567d8011b59cd7dd94f1e03db4e20c57c2edb573b7cedb1f79439423650488008a7052ce28da536007a683

                                  • 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

                                    f256df21819de3cb3a45633d4cd2b5e2

                                    SHA1

                                    68f6b5a2254638d72511bed740fcb38012c1c301

                                    SHA256

                                    251a5e878d175fb9d318d246ee3cdb01f59419e11877baa6486c9a5fda3550ee

                                    SHA512

                                    8e0e207acf579dba653b7b9a08302ee90dec10ef2d6f902552693d2e44e06ddbced46ca3c8dbdfea00d02b879ad6c91439bdac4e5b5b7edf9411dc0fd5d2e9d7

                                  • memory/5056-18-0x0000000010000000-0x000000001003E000-memory.dmp

                                    Filesize

                                    248KB

                                  • memory/5056-10-0x0000000010000000-0x000000001003E000-memory.dmp

                                    Filesize

                                    248KB

                                  • memory/5056-36-0x0000000010000000-0x000000001003E000-memory.dmp

                                    Filesize

                                    248KB

                                  • memory/5056-30-0x0000000010000000-0x000000001003E000-memory.dmp

                                    Filesize

                                    248KB

                                  • memory/5056-28-0x0000000010000000-0x000000001003E000-memory.dmp

                                    Filesize

                                    248KB

                                  • memory/5056-27-0x0000000010000000-0x000000001003E000-memory.dmp

                                    Filesize

                                    248KB

                                  • memory/5056-24-0x0000000010000000-0x000000001003E000-memory.dmp

                                    Filesize

                                    248KB

                                  • memory/5056-22-0x0000000010000000-0x000000001003E000-memory.dmp

                                    Filesize

                                    248KB

                                  • memory/5056-20-0x0000000010000000-0x000000001003E000-memory.dmp

                                    Filesize

                                    248KB

                                  • memory/5056-6-0x0000000010000000-0x000000001003E000-memory.dmp

                                    Filesize

                                    248KB

                                  • memory/5056-16-0x0000000010000000-0x000000001003E000-memory.dmp

                                    Filesize

                                    248KB

                                  • memory/5056-15-0x0000000010000000-0x000000001003E000-memory.dmp

                                    Filesize

                                    248KB

                                  • memory/5056-12-0x0000000010000000-0x000000001003E000-memory.dmp

                                    Filesize

                                    248KB

                                  • memory/5056-38-0x0000000010000000-0x000000001003E000-memory.dmp

                                    Filesize

                                    248KB

                                  • memory/5056-8-0x0000000010000000-0x000000001003E000-memory.dmp

                                    Filesize

                                    248KB

                                  • memory/5056-2-0x0000000010000000-0x000000001003E000-memory.dmp

                                    Filesize

                                    248KB

                                  • memory/5056-1-0x0000000010000000-0x000000001003E000-memory.dmp

                                    Filesize

                                    248KB

                                  • memory/5056-0-0x0000000010000000-0x000000001003E000-memory.dmp

                                    Filesize

                                    248KB

                                  • memory/5056-40-0x0000000010000000-0x000000001003E000-memory.dmp

                                    Filesize

                                    248KB

                                  • memory/5056-52-0x0000000010000000-0x000000001003E000-memory.dmp

                                    Filesize

                                    248KB

                                  • memory/5056-42-0x0000000010000000-0x000000001003E000-memory.dmp

                                    Filesize

                                    248KB

                                  • memory/5056-43-0x0000000010000000-0x000000001003E000-memory.dmp

                                    Filesize

                                    248KB

                                  • memory/5056-44-0x0000000010000000-0x000000001003E000-memory.dmp

                                    Filesize

                                    248KB

                                  • memory/5056-45-0x0000000010000000-0x000000001003E000-memory.dmp

                                    Filesize

                                    248KB

                                  • memory/5056-33-0x0000000010000000-0x000000001003E000-memory.dmp

                                    Filesize

                                    248KB

                                  • memory/5056-4-0x0000000010000000-0x000000001003E000-memory.dmp

                                    Filesize

                                    248KB