Analysis
- user interaction
yes - max time kernel
150s - max time network
119s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
14/07/2026, 22:42
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
Madium-Bootstrapper.exe
Resource
win10v2004-20260513-en
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
Madium-Bootstrapper.exe
Resource
win11ltsc2024-20260710-en
6 signatures
150 seconds
General
- Target Madium-Bootstrapper.exe
- Size 6.9MB
- Sample260714-2m4hfahs4y
- SHA256 1650251facc91ff98b7c710c9a3949ddcc1c91c08fd4c789ca0295be977c0b26
- MD5 eb557c8a6c10e7d92e2955fea2ac788b
- SHA1 430df41170fe3e209f44f2dfa5c37f40f6edb101
- SHA512 c4f5a533f8e58c29082864b44bf94c51a7619c4cef87f07639c6d6a4f04aa5c17dd587004db69572d7ef87b34bfb62ab25a538c48de1c638220beab47a3a7024
- SSDEEP 98304:zKvnZ1DquE2Dk4GjV+AiO+vf04MQwySjcTc:G/bquE2Dk4GjVjFoPwlj
- TLSH T12776BF69A6BC00E9E466C1BCC2875223EB72B51517B157CF5A248AF60F63AD02F7F740
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
Malware Config
Signatures
- Checks whether UAC is enabled 1 TTPs 1 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA Madium-Bootstrapper.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS msedgewebview2.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName msedgewebview2.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer msedgewebview2.exe - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
pid Process 4544 msedgewebview2.exe - Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 1384 wrote to memory of 4544 1384 Madium-Bootstrapper.exe 87 PID 4544 wrote to memory of 4196 4544 msedgewebview2.exe 88 PID 4544 wrote to memory of 2096 4544 msedgewebview2.exe 90 PID 4544 wrote to memory of 2096 4544 msedgewebview2.exe 90 PID 4544 wrote to memory of 2096 4544 msedgewebview2.exe 90 PID 4544 wrote to memory of 2096 4544 msedgewebview2.exe 90 PID 4544 wrote to memory of 1288 4544 msedgewebview2.exe 91 PID 4544 wrote to memory of 5456 4544 msedgewebview2.exe 92 PID 4544 wrote to memory of 5456 4544 msedgewebview2.exe 92 PID 4544 wrote to memory of 5456 4544 msedgewebview2.exe 92 PID 4544 wrote to memory of 1324 4544 msedgewebview2.exe 93 PID 4544 wrote to memory of 1324 4544 msedgewebview2.exe 93 PID 4544 wrote to memory of 1324 4544 msedgewebview2.exe 93 PID 4544 wrote to memory of 1324 4544 msedgewebview2.exe 93 PID 4544 wrote to memory of 1324 4544 msedgewebview2.exe 93
Processes
-
C:\Users\Admin\AppData\Local\Temp\Madium-Bootstrapper.exe"C:\Users\Admin\AppData\Local\Temp\Madium-Bootstrapper.exe"1⤵
- Checks whether UAC is enabled
- Suspicious use of WriteProcessMemory
PID:1384 -
C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe"C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe" --embedded-browser-webview=1 --webview-exe-name=Madium-Bootstrapper.exe --user-data-dir="C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{715B6EE1-2F51-44DA-8E81-C6DD4EF49AFF}\wv2\EBWebView" --noerrdialogs --embedded-browser-webview-dpi-awareness=2 --enable-features=MojoIpcz --mojo-named-platform-channel-pipe=1384.2660.5578574964649414354 /pfhostedapp:80af5c363dcfc4c583c9ceaa7fa0ee980230314a2⤵
- Enumerates system info in registry
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of WriteProcessMemory
PID:4544 -
C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe"C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe" --type=crashpad-handler --user-data-dir=C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{715B6EE1-2F51-44DA-8E81-C6DD4EF49AFF}\wv2\EBWebView /prefetch:4 /pfhostedapp:80af5c363dcfc4c583c9ceaa7fa0ee980230314a --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{715B6EE1-2F51-44DA-8E81-C6DD4EF49AFF}\wv2\EBWebView\Crashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=122.0.6261.139 "--annotation=exe=C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe" --annotation=plat=Win64 "--annotation=prod=Edge WebView2" --annotation=ver=122.0.2365.106 --initial-client-data=0x184,0x188,0x18c,0x108,0x194,0x7ffae0e65fd8,0x7ffae0e65fe4,0x7ffae0e65ff03⤵PID:4196
-
-
C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe"C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe" --type=gpu-process --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{715B6EE1-2F51-44DA-8E81-C6DD4EF49AFF}\wv2\EBWebView" --webview-exe-name=Madium-Bootstrapper.exe --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=1784 --field-trial-handle=1788,i,8248226600353587829,15155338632169772561,262144 --enable-features=MojoIpcz --variations-seed-version /prefetch:2 /pfhostedapp:80af5c363dcfc4c583c9ceaa7fa0ee980230314a3⤵PID:2096
-
-
C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe"C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{715B6EE1-2F51-44DA-8E81-C6DD4EF49AFF}\wv2\EBWebView" --webview-exe-name=Madium-Bootstrapper.exe --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=2196 --field-trial-handle=1788,i,8248226600353587829,15155338632169772561,262144 --enable-features=MojoIpcz --variations-seed-version /prefetch:3 /pfhostedapp:80af5c363dcfc4c583c9ceaa7fa0ee980230314a3⤵PID:1288
-
-
C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe"C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{715B6EE1-2F51-44DA-8E81-C6DD4EF49AFF}\wv2\EBWebView" --webview-exe-name=Madium-Bootstrapper.exe --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=2280 --field-trial-handle=1788,i,8248226600353587829,15155338632169772561,262144 --enable-features=MojoIpcz --variations-seed-version /prefetch:8 /pfhostedapp:80af5c363dcfc4c583c9ceaa7fa0ee980230314a3⤵PID:5456
-
-
C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe"C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe" --type=renderer --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{715B6EE1-2F51-44DA-8E81-C6DD4EF49AFF}\wv2\EBWebView" --webview-exe-name=Madium-Bootstrapper.exe --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --js-flags="--harmony-weak-refs-with-cleanup-some --expose-gc --ms-user-locale=" --mojo-platform-channel-handle=3536 --field-trial-handle=1788,i,8248226600353587829,15155338632169772561,262144 --enable-features=MojoIpcz --variations-seed-version /pfhostedapp:80af5c363dcfc4c583c9ceaa7fa0ee980230314a /prefetch:13⤵PID:1324
-
-
-
C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:1872
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{715B6EE1-2F51-44DA-8E81-C6DD4EF49AFF}\wv2\EBWebView\Crashpad\settings.dat
- Size 280B
- SHA256 f13a46f73ed619b26c06f80607917a12e3056bcb4ef1b9984d1c0d21772e34c8
- MD5 7f68aa518d5fa312b8594b49780f5308
- SHA1 99c4dca7932d20db4b6abcb51b35fcb0225d3524
- SHA512 73a0d52fdebe88e0bbb1a10c7b1c11671a14c406c2aaec80982f98b322dd1536e2fcab0b16d63218670f49c20e7dde6d56a4f3a2c2aaeac5e80a7b648dae9af6
- TLSH T1A2D02B23F310423DC01070720161E5381A01B60F104B8019A42CAA6D59984E70B82CB1
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{715B6EE1-2F51-44DA-8E81-C6DD4EF49AFF}\wv2\EBWebView\Crashpad\settings.dat
- Size 280B
- SHA256 3a45a1a5f181147d19ea64ce5cee69ff50acdf5755885dacb6624c0df0667b82
- MD5 f84c6442855c87539bea2e71e5d27b6c
- SHA1 ceb989b8cfd03a1b82d485b300b98ed5cbd96ea5
- SHA512 146bf2ffba0272543b8d83f6a726639de1f6e1b400e339493094c0d42396a5d1ef4de96e802b15c3623fbe722e07be29b819ea28b5ff44c6405e87797e11522c
- TLSH T11ED0122333014138C0102033002265080440D91B414E80046428B96E1A944A00B13851
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{715B6EE1-2F51-44DA-8E81-C6DD4EF49AFF}\wv2\EBWebView\Crashpad\settings.dat
- Size 280B
- SHA256 e3d168cab4ed0b7da2796302a13265c6289ddc56ef463e63f368e5d5e478bb16
- MD5 d4110ab34f54dc33d5d3c039430752e9
- SHA1 5f65e90f67525f0c9d17033f42a75d2d658a2819
- SHA512 654b59f8cc7372e25c968e31b96c55487dabe026b6e0842a7a94cd13aa18a8f8143ba10d80e2658b324fb95b6f2e03764d9eab5c4b461a0a038047ca1c088649
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{715B6EE1-2F51-44DA-8E81-C6DD4EF49AFF}\wv2\EBWebView\Crashpad\throttle_store.dat
- Size 20B
- SHA256 41c91a9c93d76295746a149dce7ebb3b9ee2cb551d84365fff108e59a61cc304
- MD5 9e4e94633b73f4a7680240a0ffd6cd2c
- SHA1 e68e02453ce22736169a56fdb59043d33668368f
- SHA512 193011a756b2368956c71a9a3ae8bc9537d99f52218f124b2e64545eeb5227861d372639052b74d0dd956cb33ca72a9107e069f1ef332b9645044849d14af337
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{715B6EE1-2F51-44DA-8E81-C6DD4EF49AFF}\wv2\EBWebView\Default\Extension Rules\MANIFEST-000001
- Size 41B
- SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
- MD5 5af87dfd673ba2115e2fcf5cfdb727ab
- SHA1 d5b5bbf396dc291274584ef71f444f420b6056f1
- SHA512 de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{715B6EE1-2F51-44DA-8E81-C6DD4EF49AFF}\wv2\EBWebView\Default\Network\SCT Auditing Pending Reports
- Size 2B
- SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
- MD5 d751713988987e9331980363e24189ce
- SHA1 97d170e1550eee4afc0af065b78cda302a97674c
- SHA512 b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{715B6EE1-2F51-44DA-8E81-C6DD4EF49AFF}\wv2\EBWebView\Default\Sync Data\LevelDB\CURRENT
- Size 16B
- SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
- MD5 46295cac801e5d4857d09837238a6394
- SHA1 44e0fa1b517dbf802b18faf0785eeea6ac51594b
- SHA512 8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{715B6EE1-2F51-44DA-8E81-C6DD4EF49AFF}\wv2\EBWebView\GraphiteDawnCache\data_0
- Size 8KB
- SHA256 d6a5fe39cd672781b256e0e3102f7022635f1d4bb7cfcc90a80fffe4d0f3877e
- MD5 cf89d16bb9107c631daabf0c0ee58efb
- SHA1 3ae5d3a7cf1f94a56e42f9a58d90a0b9616ae74b
- SHA512 8cb5b059c8105eb91e74a7d5952437aaa1ada89763c5843e7b0f1b93d9ebe15ed40f287c652229291fac02d712cf7ff5ececef276ba0d7ddc35558a3ec3f77b0
- SSDEEP 3:MsFl:/F
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{715B6EE1-2F51-44DA-8E81-C6DD4EF49AFF}\wv2\EBWebView\GraphiteDawnCache\data_1
- Size 264KB
- SHA256 902f30c1fb0597d0734bc34b979ec5d131f8f39a4b71b338083821216ec8d61b
- MD5 d0d388f3865d0523e451d6ba0be34cc4
- SHA1 8571c6a52aacc2747c048e3419e5657b74612995
- SHA512 376011d00de659eb6082a74e862cfac97a9bb508e0b740761505142e2d24ec1c30aa61efbc1c0dd08ff0f34734444de7f77dd90a6ca42b48a4c7fad5f0bddd17
- SSDEEP 3:MsEllllkEthXllkl2:/M/xT02
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{715B6EE1-2F51-44DA-8E81-C6DD4EF49AFF}\wv2\EBWebView\GraphiteDawnCache\data_2
- Size 8KB
- SHA256 ec1702806f4cc7c42a82fc2b38e89835fde7c64bb32060e0823c9077ca92efb7
- MD5 0962291d6d367570bee5454721c17e11
- SHA1 59d10a893ef321a706a9255176761366115bedcb
- SHA512 f555e961b69e09628eaf9c61f465871e6984cd4d31014f954bb747351dad9cea6d17c1db4bca2c1eb7f187cb5f3c0518748c339c8b43bbd1dbd94aeaa16f58ed
- SSDEEP 3:MsHlDll:/H
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{715B6EE1-2F51-44DA-8E81-C6DD4EF49AFF}\wv2\EBWebView\GraphiteDawnCache\data_3
- Size 8KB
- SHA256 e09f42c398d688dce168570291f1f92d079987deda3099a34adb9e8c0522b30c
- MD5 41876349cb12d6db992f1309f22df3f0
- SHA1 5cf26b3420fc0302cd0a71e8d029739b8765be27
- SHA512 e9a4fc1f7cb6ae2901f8e02354a92c4aaa7a53c640dcf692db42a27a5acc2a3bfb25a0de0eb08ab53983132016e7d43132ea4292e439bb636aafd53fb6ef907e
- SSDEEP 3:MsGl3ll:/y
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{715B6EE1-2F51-44DA-8E81-C6DD4EF49AFF}\wv2\EBWebView\Local State
- Size 2KB
- SHA256 74699da1dbba78d6808217a4124043e84fb0a17e9c1333dd9a838666aa5f1c2d
- MD5 ecc7ceb68bd6a1574db960959301688a
- SHA1 41b5d52378872b680a1ab8df6e1dfa3c5d1487fe
- SHA512 857b211d139a135fa993f88d7dfa294b3de3e00f7ebbf5eeb68c4017c780edf16973718533a90aea2ddc27b10fa523fbedf5a0a7dba65608bed6f5a09e6d6925
- TLSH T16E5182736C547A7B5AE39A0879873F53DE3191A5AE822F60A7DC0B0800CB9182717C27
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{715B6EE1-2F51-44DA-8E81-C6DD4EF49AFF}\wv2\EBWebView\Local State
- Size 3KB
- SHA256 3beb27854f1a46b1772842285cbc278af6b008886d8be6aafa0dd77063657913
- MD5 516b712079afc8e2db0a02fba0eb101b
- SHA1 974cd41a4ecd5a2a6454bb53237d0411a881d470
- SHA512 0f5b61ef68e096b516c6427f8f46890207faac6f91b09cf37b1aab3efa2d8aca6ad5ecd4d8b1afa82dce91252a4094dd8af64a3fcf0537a52172013bcf5202a6
- TLSH T1FB71967B69A4B97B5EF39A0478C63B06EBA15127A9C57FA4D6EC0F0C01C76581313C17
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{715B6EE1-2F51-44DA-8E81-C6DD4EF49AFF}\wv2\EBWebView\Local State
- Size 15KB
- SHA256 a1b8b4cdc4de58209bcddc81cddeda9ad749a12eaca8e5202c8a670900a2a739
- MD5 75e784e74f3c8c4b5d90390e89a5fd6c
- SHA1 52d9484241ea3614f33acbb5c4a12062ce3c40cf
- SHA512 68f1a752349dda886f47cf2aabca421b80133cdb02b2de9f63e57cb6e2db67048230783c875150d222bdc9580923f1452b10ab1a11953e6a27a09c605f131c30
- SSDEEP 384:rsrv+89zHqlDNP9oid93NBShPSoPkuisdEYANq:Arv+4UNbd988uise3Nq
- TLSH T19872AF33A83CBA37AEF29D05B487BA077F78609656C24AA4DA981B4C41CF4D62317D43
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{715B6EE1-2F51-44DA-8E81-C6DD4EF49AFF}\wv2\EBWebView\Local State~RFe5968d2.TMP
- Size 1KB
- SHA256 4257a47bebf042458462b81e7dcfe3040e18ec962d4e6d335d0df91cc97506d2
- MD5 a1fc86dfeb61b43ec5f91667a63a88c9
- SHA1 b413180cd1fb881a947a03456d4a8aae219d4ce5
- SHA512 dc8521c125eaaf48f796eca9f5ad3d1ff1f67088d5ad07734656ed0a54b14eb07902c6b41c80bc96087ae08b64486662eec1c9f8e5f80d38c9a4167e15bc7c6d
- TLSH T1C23174B799A03B766D96664A3583BF8BEF3051AA46814F00B2CD460801D740CAB3B836
- MD5 SHA1 SHA512 TLSH