Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-10-2023 20:04

General

  • Target

    19864062319ecb7a939f274c29d89979a1610e9987d9e1abbefef85f0fce3c20.exe

  • Size

    2.7MB

  • MD5

    2682299abd550ec42ddd1f2f9920b11a

  • SHA1

    18f065b1aaf5d7e05716296f707c3a1112592420

  • SHA256

    19864062319ecb7a939f274c29d89979a1610e9987d9e1abbefef85f0fce3c20

  • SHA512

    fc97ba82975ea1deb2a63250a00aef352ac556449b77048a8364c82430768ef6fca7393467ca22f2550450480c01c6a111e649e8c81029858aa8963cf49dec36

  • SSDEEP

    49152:RVS+CU3oBSeTUKvuMJwB0WLaN2ashtIbG8rdU2COL+Nm3:a+CEoBSeTNvuMJwB0WLaUdhMC+V3

Score
7/10
upx

Malware Config

Signatures

  • 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 6 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\19864062319ecb7a939f274c29d89979a1610e9987d9e1abbefef85f0fce3c20.exe
    "C:\Users\Admin\AppData\Local\Temp\19864062319ecb7a939f274c29d89979a1610e9987d9e1abbefef85f0fce3c20.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3680
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://www.4399fx.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:2312
      • 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,0x100,0x104,0xd8,0x108,0x7ffd9b0f46f8,0x7ffd9b0f4708,0x7ffd9b0f4718
        3⤵
          PID:4664
        • 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=2068,5338724145265299469,15680344241971625444,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2720 /prefetch:8
          3⤵
            PID:2292
          • 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=2068,5338724145265299469,15680344241971625444,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2168 /prefetch:3
            3⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:2696
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2068,5338724145265299469,15680344241971625444,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2080 /prefetch:2
            3⤵
              PID:4588
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,5338724145265299469,15680344241971625444,131072 --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=3364 /prefetch:1
              3⤵
                PID:1124
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,5338724145265299469,15680344241971625444,131072 --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=3372 /prefetch:1
                3⤵
                  PID:1564
                • 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=2068,5338724145265299469,15680344241971625444,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5244 /prefetch:8
                  3⤵
                    PID:5056
                  • 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=2068,5338724145265299469,15680344241971625444,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5244 /prefetch:8
                    3⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:3252
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,5338724145265299469,15680344241971625444,131072 --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=5240 /prefetch:1
                    3⤵
                      PID:2256
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,5338724145265299469,15680344241971625444,131072 --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=5384 /prefetch:1
                      3⤵
                        PID:1412
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,5338724145265299469,15680344241971625444,131072 --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=4512 /prefetch:1
                        3⤵
                          PID:3628
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,5338724145265299469,15680344241971625444,131072 --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=3496 /prefetch:1
                          3⤵
                            PID:1576
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2068,5338724145265299469,15680344241971625444,131072 --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=2640 /prefetch:2
                            3⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:2296
                      • C:\Windows\System32\CompPkgSrv.exe
                        C:\Windows\System32\CompPkgSrv.exe -Embedding
                        1⤵
                          PID:1600
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:3448

                          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

                            f95638730ec51abd55794c140ca826c9

                            SHA1

                            77c415e2599fbdfe16530c2ab533fd6b193e82ef

                            SHA256

                            106137874d86d602d1f4af7dac605f3470ec7a5d69b644b99d502bb38925bbd3

                            SHA512

                            0eb01b446d876886066783242381d214a01e2d282729a69b890ae2b6d74d0e1325a6bd4671738ebe3b6ecadc22ceb00f42348bad18d2352896ed3344cc29f78a

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

                            Filesize

                            168B

                            MD5

                            dddf84d96c3b9e1f6cedad8ac71d57a2

                            SHA1

                            2f840a36b7023890f02466e2cd9f4280a42f14c7

                            SHA256

                            465d703c7ee73d50fe853847333d301df97e93db7e5f8082591e51fe3f48faad

                            SHA512

                            267d412134f1797a3e65a1ae43d477327e46d000434577a824f34983ca7f4ae2914c1d41ae6a76a9aac024ae84dd345bfe829601811584b75797bcf0ebf40eed

                          • 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

                            255B

                            MD5

                            86d03b4b78b698facddc7ca4274d949a

                            SHA1

                            ba1e6bb8bad18cf51c7895c286eb2235aba12a5c

                            SHA256

                            9f7ddb21e2ab6b0f8af40d5e19cd9e72f88d3dc3d0fd0f9777c5833b4c0499b5

                            SHA512

                            10473f1ef75fcc8b8e3fd37b100837303ffe2976915c5e37ad57cba85fa5c294b80f3eb53b801ed082b25732b42a8089f5d3cc120076e1933590dc03d8bb8e83

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

                            Filesize

                            5KB

                            MD5

                            887cfb07cdf321e29740e21e31ea93fc

                            SHA1

                            f6f5655fca8dfe1941ca162040ef088d53ce0253

                            SHA256

                            f55fdf9883ed8d02db7904e0aa648e9afbe5ea1c872eced08f8fa5de0de68eda

                            SHA512

                            d3c3884fcc448485c8469c951e72debc7dc556f0c7e33e806fac5d6b815af5c79c95ef78aabe89bb9c30d069fb3a651a61d3ad729a5619281a35d4c61c7a9b6d

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

                            Filesize

                            5KB

                            MD5

                            41d0c9235dc280a52aebeca3f070ff84

                            SHA1

                            aaadebb170654eeb58e41b3b30b61919dab07b09

                            SHA256

                            b9ce3c49da4418a1b92c42385ad1b85642aaeaf08bb4e5a923ce4955535ef728

                            SHA512

                            1d0255215acd9e42d0fc3f2a9b2fd4f4a27a6935cf73b02e9625da7f3ce50af13539060fc57f60ab575571bed535f54fcb068354c5d7147caffb37b3c65b0459

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

                            Filesize

                            24KB

                            MD5

                            4a078fb8a7c67594a6c2aa724e2ac684

                            SHA1

                            92bc5b49985c8588c60f6f85c50a516fae0332f4

                            SHA256

                            c225fb924400745c1cd7b56fffaee71dce06613c91fbbb9aa247401ccb49e1ee

                            SHA512

                            188270df5243186d00ca8cc457f8ab7f7b2cd6368d987c3673f9c8944a4be6687b30daf8715429bd1b335391118d0ce840e3cb919ff4138c6273b286fb57b2b6

                          • 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

                            aa08587577fab60a963d5d8cc296c138

                            SHA1

                            bb635492699e5c436b6087c1ab2fdef872e4a719

                            SHA256

                            88891fdcd673f5f78838a513cb4e499d173e160ef9afb48409acc4ee08b7b9e7

                            SHA512

                            b1ff5a5a87015a4376be047a3b481147dc2461b4bb40a83533f837979a0b498b823df3728dbb9c958ce2189c943d2da368db5576ecab36704ae355b4f74b092e

                          • memory/3680-19-0x0000000002580000-0x00000000025BE000-memory.dmp

                            Filesize

                            248KB

                          • memory/3680-49-0x0000000002580000-0x00000000025BE000-memory.dmp

                            Filesize

                            248KB

                          • memory/3680-25-0x0000000010000000-0x0000000010018000-memory.dmp

                            Filesize

                            96KB

                          • memory/3680-27-0x0000000002580000-0x00000000025BE000-memory.dmp

                            Filesize

                            248KB

                          • memory/3680-29-0x0000000002580000-0x00000000025BE000-memory.dmp

                            Filesize

                            248KB

                          • memory/3680-31-0x0000000002580000-0x00000000025BE000-memory.dmp

                            Filesize

                            248KB

                          • memory/3680-34-0x0000000002580000-0x00000000025BE000-memory.dmp

                            Filesize

                            248KB

                          • memory/3680-37-0x0000000002580000-0x00000000025BE000-memory.dmp

                            Filesize

                            248KB

                          • memory/3680-39-0x0000000002580000-0x00000000025BE000-memory.dmp

                            Filesize

                            248KB

                          • memory/3680-41-0x0000000002580000-0x00000000025BE000-memory.dmp

                            Filesize

                            248KB

                          • memory/3680-43-0x0000000002580000-0x00000000025BE000-memory.dmp

                            Filesize

                            248KB

                          • memory/3680-45-0x0000000002580000-0x00000000025BE000-memory.dmp

                            Filesize

                            248KB

                          • memory/3680-47-0x0000000002580000-0x00000000025BE000-memory.dmp

                            Filesize

                            248KB

                          • memory/3680-23-0x0000000002580000-0x00000000025BE000-memory.dmp

                            Filesize

                            248KB

                          • memory/3680-51-0x0000000002580000-0x00000000025BE000-memory.dmp

                            Filesize

                            248KB

                          • memory/3680-21-0x0000000002580000-0x00000000025BE000-memory.dmp

                            Filesize

                            248KB

                          • memory/3680-1-0x0000000010000000-0x0000000010018000-memory.dmp

                            Filesize

                            96KB

                          • memory/3680-17-0x0000000002580000-0x00000000025BE000-memory.dmp

                            Filesize

                            248KB

                          • memory/3680-83-0x0000000002580000-0x00000000025BE000-memory.dmp

                            Filesize

                            248KB

                          • memory/3680-15-0x0000000002580000-0x00000000025BE000-memory.dmp

                            Filesize

                            248KB

                          • memory/3680-13-0x0000000002580000-0x00000000025BE000-memory.dmp

                            Filesize

                            248KB

                          • memory/3680-11-0x0000000002580000-0x00000000025BE000-memory.dmp

                            Filesize

                            248KB

                          • memory/3680-9-0x0000000002580000-0x00000000025BE000-memory.dmp

                            Filesize

                            248KB

                          • memory/3680-7-0x0000000002580000-0x00000000025BE000-memory.dmp

                            Filesize

                            248KB

                          • memory/3680-6-0x0000000002580000-0x00000000025BE000-memory.dmp

                            Filesize

                            248KB

                          • memory/3680-5-0x0000000002580000-0x00000000025BE000-memory.dmp

                            Filesize

                            248KB