1650251facc91ff98b7c710c9a3949ddcc1c91c08fd4c789ca0295be977c0b26

Resubmissions

20/07/2026, 16:52

260720-vds7sagx2r6

20/07/2026, 16:51

260720-vdbbzagw7p6

Analysis

user interaction
yes
max time kernel
24s
max time network
29s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
20/07/2026, 16:51

Sharing

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General

Target
Madium-Bootstrapper.exe
Size 6.9MB
Sample260720-vdbbzagw7p
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

defense_evasion discovery trojan

Malware Config

Signatures

Checks whether UAC is enabled 1 TTPs 1 IoCs

defense_evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	Madium-Bootstrapper.exe

Network Share Discovery 1 TTPs
Attempt to gather information on host network.
discovery

Network Share Discovery
T1135
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

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
6140	msedgewebview2.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 3076 wrote to memory of 6140	3076	Madium-Bootstrapper.exe	89
PID 6140 wrote to memory of 692	6140	msedgewebview2.exe	90
PID 6140 wrote to memory of 1892	6140	msedgewebview2.exe	92
PID 6140 wrote to memory of 1892	6140	msedgewebview2.exe	92
PID 6140 wrote to memory of 1892	6140	msedgewebview2.exe	92
PID 6140 wrote to memory of 1892	6140	msedgewebview2.exe	92
PID 6140 wrote to memory of 2544	6140	msedgewebview2.exe	93
PID 6140 wrote to memory of 1788	6140	msedgewebview2.exe	94
PID 6140 wrote to memory of 1788	6140	msedgewebview2.exe	94
PID 6140 wrote to memory of 1788	6140	msedgewebview2.exe	94
PID 6140 wrote to memory of 2364	6140	msedgewebview2.exe	95
PID 6140 wrote to memory of 2364	6140	msedgewebview2.exe	95
PID 6140 wrote to memory of 2364	6140	msedgewebview2.exe	95
PID 6140 wrote to memory of 2364	6140	msedgewebview2.exe	95
PID 6140 wrote to memory of 2364	6140	msedgewebview2.exe	95

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:3076
- 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-{C91E42B9-B3D2-495B-8E2B-4D035F3221ED}\wv2\EBWebView" --noerrdialogs --embedded-browser-webview-dpi-awareness=2 --enable-features=MojoIpcz --mojo-named-platform-channel-pipe=3076.1640.5453587740935220055 /pfhostedapp:7200cb84c40bb36b383644fe9b34c291d5ddf0ee
  2⤵
  - Enumerates system info in registry
  - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
  - Suspicious use of WriteProcessMemory
  PID:6140
- - 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-{C91E42B9-B3D2-495B-8E2B-4D035F3221ED}\wv2\EBWebView /prefetch:4 /pfhostedapp:7200cb84c40bb36b383644fe9b34c291d5ddf0ee --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{C91E42B9-B3D2-495B-8E2B-4D035F3221ED}\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=0x198,0x19c,0x1a0,0x174,0xa0,0x7ffbbf345fd8,0x7ffbbf345fe4,0x7ffbbf345ff0
    3⤵
    PID:692
- - 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-{C91E42B9-B3D2-495B-8E2B-4D035F3221ED}\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=1736 --field-trial-handle=1740,i,9869215658812710649,4801523716310534722,262144 --enable-features=MojoIpcz --variations-seed-version /prefetch:2 /pfhostedapp:7200cb84c40bb36b383644fe9b34c291d5ddf0ee
    3⤵
    PID:1892
- - 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-{C91E42B9-B3D2-495B-8E2B-4D035F3221ED}\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=1972 --field-trial-handle=1740,i,9869215658812710649,4801523716310534722,262144 --enable-features=MojoIpcz --variations-seed-version /prefetch:3 /pfhostedapp:7200cb84c40bb36b383644fe9b34c291d5ddf0ee
    3⤵
    PID:2544
- - 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-{C91E42B9-B3D2-495B-8E2B-4D035F3221ED}\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=2292 --field-trial-handle=1740,i,9869215658812710649,4801523716310534722,262144 --enable-features=MojoIpcz --variations-seed-version /prefetch:8 /pfhostedapp:7200cb84c40bb36b383644fe9b34c291d5ddf0ee
    3⤵
    PID:1788
- - 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-{C91E42B9-B3D2-495B-8E2B-4D035F3221ED}\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=3488 --field-trial-handle=1740,i,9869215658812710649,4801523716310534722,262144 --enable-features=MojoIpcz --variations-seed-version /pfhostedapp:7200cb84c40bb36b383644fe9b34c291d5ddf0ee /prefetch:1
    3⤵
    PID:2364

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Network Share Discovery

T1135

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

settings.dat

Path C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{C91E42B9-B3D2-495B-8E2B-4D035F3221ED}\wv2\EBWebView\Crashpad\settings.dat
Size 280B
SHA256 9af443f139f60ea0346e08a8227272e6e2df44edc17874ab04217984d46dfa75
MD5 1f7bfdb4f97ff302f37075d37b1bbaea
SHA1 b541f63e10858d1e691eaf64ad791fac3a2e035d
SHA512 66a93b3b741e48c490ab8f5d54a3ea52500ab7201f30411f1d9831e785663e9f398102fe45500ad66e0bb83ed29f8480a825c45b2a703602a0f0973f99e5415b
TLSH
T125D0122236420578C010603301D3A5080501C10B800741805828CA6D1B184600D17492
MD5 SHA1 SHA512 TLSH

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settings.dat

Path C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{C91E42B9-B3D2-495B-8E2B-4D035F3221ED}\wv2\EBWebView\Crashpad\settings.dat
Size 280B
SHA256 d5d214b64d374921e714a6ecf2342050c34960a5efd872a739a09d48eb324219
MD5 c9b456a8e672f7bef923ad0683f6868f
SHA1 c962ec492390d76667a63e35101f8f58391ee608
SHA512 1c70a1ca1dd495032173e81f5f4303b6f26643def524c0d6ab75b82d17a71ad76999e09a3d26a790c0acd622d19a20c2aaf1a8b73d8cd17692ae8e1885813b59
MD5 SHA1 SHA512

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throttle_store.dat

Path C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{C91E42B9-B3D2-495B-8E2B-4D035F3221ED}\wv2\EBWebView\Crashpad\throttle_store.dat
Size 20B
SHA256 41c91a9c93d76295746a149dce7ebb3b9ee2cb551d84365fff108e59a61cc304
MD5 9e4e94633b73f4a7680240a0ffd6cd2c
SHA1 e68e02453ce22736169a56fdb59043d33668368f
SHA512 193011a756b2368956c71a9a3ae8bc9537d99f52218f124b2e64545eeb5227861d372639052b74d0dd956cb33ca72a9107e069f1ef332b9645044849d14af337
MD5 SHA1 SHA512

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CURRENT

Path C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{C91E42B9-B3D2-495B-8E2B-4D035F3221ED}\wv2\EBWebView\Default\Extension Rules\CURRENT
Size 16B
SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
MD5 46295cac801e5d4857d09837238a6394
SHA1 44e0fa1b517dbf802b18faf0785eeea6ac51594b
SHA512 8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23
MD5 SHA1 SHA512

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MANIFEST-000001

Path C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{C91E42B9-B3D2-495B-8E2B-4D035F3221ED}\wv2\EBWebView\Default\Extension Scripts\MANIFEST-000001
Size 41B
SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
MD5 5af87dfd673ba2115e2fcf5cfdb727ab
SHA1 d5b5bbf396dc291274584ef71f444f420b6056f1
SHA512 de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b
MD5 SHA1 SHA512

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SCT Auditing Pending Reports

Path C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{C91E42B9-B3D2-495B-8E2B-4D035F3221ED}\wv2\EBWebView\Default\Network\SCT Auditing Pending Reports
Size 2B
SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
MD5 d751713988987e9331980363e24189ce
SHA1 97d170e1550eee4afc0af065b78cda302a97674c
SHA512 b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af
MD5 SHA1 SHA512

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data_0

Path C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{C91E42B9-B3D2-495B-8E2B-4D035F3221ED}\wv2\EBWebView\GraphiteDawnCache\data_0
Size 8KB
SHA256 d6a5fe39cd672781b256e0e3102f7022635f1d4bb7cfcc90a80fffe4d0f3877e
MD5 cf89d16bb9107c631daabf0c0ee58efb
SHA1 3ae5d3a7cf1f94a56e42f9a58d90a0b9616ae74b
SHA512 8cb5b059c8105eb91e74a7d5952437aaa1ada89763c5843e7b0f1b93d9ebe15ed40f287c652229291fac02d712cf7ff5ececef276ba0d7ddc35558a3ec3f77b0
SSDEEP 3:MsFl:/F
MD5 SHA1 SHA512 SSDEEP

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data_1

Path C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{C91E42B9-B3D2-495B-8E2B-4D035F3221ED}\wv2\EBWebView\GraphiteDawnCache\data_1
Size 264KB
SHA256 902f30c1fb0597d0734bc34b979ec5d131f8f39a4b71b338083821216ec8d61b
MD5 d0d388f3865d0523e451d6ba0be34cc4
SHA1 8571c6a52aacc2747c048e3419e5657b74612995
SHA512 376011d00de659eb6082a74e862cfac97a9bb508e0b740761505142e2d24ec1c30aa61efbc1c0dd08ff0f34734444de7f77dd90a6ca42b48a4c7fad5f0bddd17
SSDEEP 3:MsEllllkEthXllkl2:/M/xT02
MD5 SHA1 SHA512 SSDEEP

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data_2

Path C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{C91E42B9-B3D2-495B-8E2B-4D035F3221ED}\wv2\EBWebView\GraphiteDawnCache\data_2
Size 8KB
SHA256 ec1702806f4cc7c42a82fc2b38e89835fde7c64bb32060e0823c9077ca92efb7
MD5 0962291d6d367570bee5454721c17e11
SHA1 59d10a893ef321a706a9255176761366115bedcb
SHA512 f555e961b69e09628eaf9c61f465871e6984cd4d31014f954bb747351dad9cea6d17c1db4bca2c1eb7f187cb5f3c0518748c339c8b43bbd1dbd94aeaa16f58ed
SSDEEP 3:MsHlDll:/H
MD5 SHA1 SHA512 SSDEEP

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data_3

Path C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{C91E42B9-B3D2-495B-8E2B-4D035F3221ED}\wv2\EBWebView\GraphiteDawnCache\data_3
Size 8KB
SHA256 e09f42c398d688dce168570291f1f92d079987deda3099a34adb9e8c0522b30c
MD5 41876349cb12d6db992f1309f22df3f0
SHA1 5cf26b3420fc0302cd0a71e8d029739b8765be27
SHA512 e9a4fc1f7cb6ae2901f8e02354a92c4aaa7a53c640dcf692db42a27a5acc2a3bfb25a0de0eb08ab53983132016e7d43132ea4292e439bb636aafd53fb6ef907e
SSDEEP 3:MsGl3ll:/y
MD5 SHA1 SHA512 SSDEEP

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Local State

Path C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{C91E42B9-B3D2-495B-8E2B-4D035F3221ED}\wv2\EBWebView\Local State
Size 2KB
SHA256 a82bb7c157577b39f278e4bf7a5d941fc0d59ea9c2f42a2f7365b133154e65bd
MD5 8d3b025f78936b19bdc9679652dd2e0a
SHA1 59608b554f3fe9eb2c94a6dcc9b5e4a756a413dc
SHA512 012fd30cc806b9e413c937a55495c8cf515f8f5b11caf307b147207c31f794108966cc3d4d374c304e6aa71e4e8cdabb3b2fdfa36ab95302115f85d11bf29ba7
TLSH
T1EF517633A8105EB785B2970EB9867F579F7940A5EA922F50B5DD1B0C41C754D2306C3B
MD5 SHA1 SHA512 TLSH

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Local State

Path C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{C91E42B9-B3D2-495B-8E2B-4D035F3221ED}\wv2\EBWebView\Local State
Size 4KB
SHA256 47506019c1cd8589ac0f8939fd92b4bf806784594e41f5cc31bf05d3f8c3e520
MD5 4ec2a95f1243ff0085ab944f9d61bc13
SHA1 23b9420a3aeea7cdaf5e3592610121b4cf08d739
SHA512 55a0342f2c0bd7efb39f88bb6774ce133acf12fbce3bee1a4f9a4e757e3d501a95cf9fe7eaccd6c48b933d2735495ca134da0b20091e46f492b34dd6c5d386e2
SSDEEP 96:mB3NkGSCl4/MfaTJy58kh/cI9URoDotoT03BUGz6yXZR3wZDTHJGa:q3NBS24vTJKeoDU40UGG/r
TLSH
T14C81743BA8A4ADB749F2D60AB9862B17B7A44023D6C57F95E6EC0F0D41C72891346827
MD5 SHA1 SHA512 SSDEEP TLSH

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Local State

Path C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{C91E42B9-B3D2-495B-8E2B-4D035F3221ED}\wv2\EBWebView\Local State
Size 3KB
SHA256 12ab4c9a148ce150979bf9361c08c2d35d6a8f9dcdba00c859d9f6e4767e564b
MD5 2445755657cc8daa6c6f8017e140eb42
SHA1 3e5c55626af80a9fbac1e281fbea01f0de63fa23
SHA512 cfe8f42b41c6eadd1d43175db44706a1ef567a046a3ce9e745a597cba0ae53ab9b628b273be1fa9034d0405ebb1c745efb87f5fc783ddfd8792f5faeb821153e
TLSH
T1C371863BA8609DB74DB29609BC862B56BBA54077E9D13F95E5EC0F0D01C72882352C27
MD5 SHA1 SHA512 TLSH

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Local State~RFe594dc8.TMP

Path C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{C91E42B9-B3D2-495B-8E2B-4D035F3221ED}\wv2\EBWebView\Local State~RFe594dc8.TMP
Size 1KB
SHA256 699c558506eca5d103f41cb781ebd518dfa5a3427a75b5233dadda4ad3bcfb88
MD5 0f58829060846be59f9b4d9ef3bc4e73
SHA1 0353d44845c3e880dfcecbadf74debb1e8af20e5
SHA512 1230f674beada6ede0effca17a3e7cff4a8fb4287cb02560de2dac2ba976e2e2614b424ef764e0d729ee03a4ea614fbe3e4d03a73df7fa844032b2451ede2904
TLSH
T133317477D8905EB29C56630F7596FE9B6F6040ABD2914F4071CE0B0D01D318D662BD36
MD5 SHA1 SHA512 TLSH

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memory/1892-23-0x00007FFBE11F0000-0x00007FFBE11F1000-memory.dmp

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memory/1892-300-0x0000023AFAE30000-0x0000023AFAED7000-memory.dmp

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memory/2364-123-0x00007FFBE11F0000-0x00007FFBE11F1000-memory.dmp

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memory/2364-299-0x000002A14F480000-0x000002A14F527000-memory.dmp

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Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

Replay Monitor

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Downloads