Analysis

  • max time kernel
    147s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/03/2024, 12:19

General

  • Target

    $APPDATA/ȫַ!.lnk

  • Size

    362B

  • MD5

    9656c04d91ae3066cc07235e06fa0b32

  • SHA1

    b2fcbbaaee9cdfe744909a5b6b20f88fd26ae118

  • SHA256

    b5ed69a6cd004197ebef1742aa3c27d5d7d78cdb15b3129957ec89fe65666f0a

  • SHA512

    93a28b9d2f0b99bc56001837183f69f7ceebe372b44ed1640c5fe35ba6b3c5616aea04326e865ae206868f0c12e04b42c1b183b19d90f0d6d65fb841340dcf63

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 8 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of FindShellTrayWindow 25 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\$APPDATA\ȫַ!.lnk
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5088
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://www.1122i.com/?ie
      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:2564
      • 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,0x100,0x104,0xd8,0x108,0x7ff8058846f8,0x7ff805884708,0x7ff805884718
        3⤵
          PID:3980
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2072,18064599741539544640,13487041019526267817,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2100 /prefetch:2
          3⤵
            PID:2092
          • 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=2072,18064599741539544640,13487041019526267817,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2096 /prefetch:3
            3⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:4700
          • 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=2072,18064599741539544640,13487041019526267817,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2740 /prefetch:8
            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=2072,18064599741539544640,13487041019526267817,131072 --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=3260 /prefetch:1
              3⤵
                PID:3324
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,18064599741539544640,13487041019526267817,131072 --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=3288 /prefetch:1
                3⤵
                  PID:3520
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,18064599741539544640,13487041019526267817,131072 --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=4548 /prefetch:1
                  3⤵
                    PID:4696
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2072,18064599741539544640,13487041019526267817,131072 --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=2320 /prefetch:2
                    3⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:2944
              • C:\Windows\System32\CompPkgSrv.exe
                C:\Windows\System32\CompPkgSrv.exe -Embedding
                1⤵
                  PID:4936
                • C:\Windows\System32\CompPkgSrv.exe
                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                  1⤵
                    PID:2344

                  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

                    47b2c6613360b818825d076d14c051f7

                    SHA1

                    7df7304568313a06540f490bf3305cb89bc03e5c

                    SHA256

                    47a22bea2e7d0154c59bf5d8790ec68274eb05e9fa6cf0eab0d648121f1a02ac

                    SHA512

                    08d2366fc1ce87dbe96b9bf997e4c59c9206fcfea47c1f17b01e79aeb0580f25cac5c7349bb453a50775b2743053446653f4129f835f81f4a8547ca392557aac

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

                    Filesize

                    152B

                    MD5

                    e0811105475d528ab174dfdb69f935f3

                    SHA1

                    dd9689f0f70a07b4e6fb29607e42d2d5faf1f516

                    SHA256

                    c91388c87878a9e2c530c6096dbdd993b0a26fefe8ad797e0133547225032d6c

                    SHA512

                    8374a721ea3ff3a1ea70d8a074e5c193dbba27ba7e301f19cea89d648b2378c376e48310c33fe81078cd40b1863daec935e8ac22e8e3878dc3a5bb529d028852

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

                    Filesize

                    288B

                    MD5

                    b3099f3500bbd8beca16c39db899b175

                    SHA1

                    afd6d07cc12874b1424e96bd490b4fed4eb8f1a9

                    SHA256

                    2716818d59fd7620b947cd78e175e2570536472176de62fbae7d3534a952595b

                    SHA512

                    2e0a5f44633211e4571eab2d0c6cd764527e3dcff15be52315be1a72c91589ee12dd7c7531469499889871bc957dabccfa674524cb33322ee42f7fbb7a437cf7

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

                    Filesize

                    702B

                    MD5

                    0e2e9a2ef8562b58cc2485c8aef961a3

                    SHA1

                    89d0132c6e63070cdcccfc01856ed5ec6b62c14e

                    SHA256

                    1606507c493f18368152d0c942df7e2c26a9dae05d1e2d8a193c8b8fac58d444

                    SHA512

                    520de065689e51837e4525d113d502f57c71ab3e2ae4364f8fa1647c82c781b08e2811ce8d6f485b61535f2e0073f363c7aee2d2f8284931fc7503382f328adc

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

                    Filesize

                    6KB

                    MD5

                    1dc646456fc359beb5419dd6f16f038a

                    SHA1

                    414d9b92e0772e3203787ea02a9fe7793694341c

                    SHA256

                    d46176b3cdec89cfdb85af6c6727f585a8cfe62c0a1c3a877afd314705ada6d2

                    SHA512

                    e0e240238ca45ddd6b636bd84f997963f6066f6bb2d1b3d8fcb023b1e858cc92f3891cb45ded6e7cd04f28a2303b0fd17305c30f837f89a9daba5ae3231c84d7

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

                    Filesize

                    6KB

                    MD5

                    908097ba16d67603acd978484d99dce4

                    SHA1

                    15bbe6703f6866c4be7f1dae72289aa16ac7f353

                    SHA256

                    cbdea67817ca3dcd0736b135571212d1146fab647011945ef4a586e19f7a680b

                    SHA512

                    b6fde614f547a00af8ee3937ec192eb664fa77277b9372e3aa4b5c9b4eb36e149a0cacea30fe97bbd83d22e91702ef85e60adf79726b5f6eb38a6381f8976e8d

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

                    Filesize

                    11KB

                    MD5

                    d0e93c14ce926eeee09a3f186e8b6f85

                    SHA1

                    8a1998497515291a7c3d3fdafe76fd4644005cc9

                    SHA256

                    ac91027667e07d5f47b1d52def5cdf0567dfe0fd6149b7b31d48202c056ca938

                    SHA512

                    0a9cdb79a7203e4d5885045bd97f3e8a0859e8895fe64b3e542719f37a6ed4c9e3776e02ff75fca8118bf01cf0e90da95d1edb131053d3a647a212bf1c61f8c9