5e6f74e8c460c747e6cd94cea8fa21271a83734b791e31a6e3c4d4e5f693efcb

Analysis

max time kernel
149s
max time network
148s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
30/07/2026, 23:52

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General

Target
Madium-Bootstrapper (1).exe
Size 6.9MB
Sample260730-3wx8fshe63
SHA256 5e6f74e8c460c747e6cd94cea8fa21271a83734b791e31a6e3c4d4e5f693efcb
MD5 81ee0f82e959c755bdcb29c510249fbe
SHA1 c6f9839f5452732af66b08a8ab9872f4f4bfc363
SHA512 5873121197183f06e492d46e90a73550de261494a1a1572d16b9f295ad094acdd0df1f2415d41127751847e11bfb1c5216a0cf71a0eeaff9d06e364936e33522
SSDEEP 98304:r+q6pQE5qQhw2AHVPVKKInBdw+gpiMQwySjcTc:rpYl9hw2AHVPVKKIQngwlj
TLSH
T11C76CF69A6BC00E9E466C1BCC2875223EB72B91517B153CF5A649AF60F23AD01F7F740
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 (1).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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedgewebview2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedgewebview2.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedgewebview2.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs

pid	Process
5152	msedgewebview2.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 1348 wrote to memory of 5152	1348	Madium-Bootstrapper (1).exe	89
PID 5152 wrote to memory of 984	5152	msedgewebview2.exe	90
PID 5152 wrote to memory of 2568	5152	msedgewebview2.exe	92
PID 5152 wrote to memory of 2568	5152	msedgewebview2.exe	92
PID 5152 wrote to memory of 2568	5152	msedgewebview2.exe	92
PID 5152 wrote to memory of 2568	5152	msedgewebview2.exe	92
PID 5152 wrote to memory of 2688	5152	msedgewebview2.exe	93
PID 5152 wrote to memory of 6132	5152	msedgewebview2.exe	94
PID 5152 wrote to memory of 6132	5152	msedgewebview2.exe	94
PID 5152 wrote to memory of 6132	5152	msedgewebview2.exe	94
PID 5152 wrote to memory of 4296	5152	msedgewebview2.exe	95
PID 5152 wrote to memory of 4296	5152	msedgewebview2.exe	95
PID 5152 wrote to memory of 4296	5152	msedgewebview2.exe	95
PID 5152 wrote to memory of 4296	5152	msedgewebview2.exe	95
PID 5152 wrote to memory of 4296	5152	msedgewebview2.exe	95

C:\Users\Admin\AppData\Local\Temp\Madium-Bootstrapper (1).exe
"C:\Users\Admin\AppData\Local\Temp\Madium-Bootstrapper (1).exe"
1⤵
- Checks whether UAC is enabled
- Suspicious use of WriteProcessMemory
PID:1348
- 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 (1).exe" --user-data-dir="C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{FD076994-7DD3-462A-870C-52E9820F022B}\wv2\EBWebView" --noerrdialogs --embedded-browser-webview-dpi-awareness=2 --enable-features=MojoIpcz --mojo-named-platform-channel-pipe=1348.2252.9393274940222267698 /pfhostedapp:df389409ea0ad6dd13c3b2dd5bd6b9fc3af64984
  2⤵
  - Enumerates system info in registry
  - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
  - Suspicious use of WriteProcessMemory
  PID:5152
- - 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-{FD076994-7DD3-462A-870C-52E9820F022B}\wv2\EBWebView /prefetch:4 /pfhostedapp:df389409ea0ad6dd13c3b2dd5bd6b9fc3af64984 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{FD076994-7DD3-462A-870C-52E9820F022B}\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=0x188,0x18c,0x190,0x184,0x160,0x7fffd02a5fd8,0x7fffd02a5fe4,0x7fffd02a5ff0
    3⤵
    PID:984
- - 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-{FD076994-7DD3-462A-870C-52E9820F022B}\wv2\EBWebView" --webview-exe-name="Madium-Bootstrapper (1).exe" --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=1772 --field-trial-handle=1784,i,7940710050582656201,11047145551685861154,262144 --enable-features=MojoIpcz --variations-seed-version /prefetch:2 /pfhostedapp:df389409ea0ad6dd13c3b2dd5bd6b9fc3af64984
    3⤵
    PID:2568
- - 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-{FD076994-7DD3-462A-870C-52E9820F022B}\wv2\EBWebView" --webview-exe-name="Madium-Bootstrapper (1).exe" --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=2200 --field-trial-handle=1784,i,7940710050582656201,11047145551685861154,262144 --enable-features=MojoIpcz --variations-seed-version /prefetch:3 /pfhostedapp:df389409ea0ad6dd13c3b2dd5bd6b9fc3af64984
    3⤵
    PID:2688
- - 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-{FD076994-7DD3-462A-870C-52E9820F022B}\wv2\EBWebView" --webview-exe-name="Madium-Bootstrapper (1).exe" --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=2348 --field-trial-handle=1784,i,7940710050582656201,11047145551685861154,262144 --enable-features=MojoIpcz --variations-seed-version /prefetch:8 /pfhostedapp:df389409ea0ad6dd13c3b2dd5bd6b9fc3af64984
    3⤵
    PID:6132
- - 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-{FD076994-7DD3-462A-870C-52E9820F022B}\wv2\EBWebView" --webview-exe-name="Madium-Bootstrapper (1).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=3480 --field-trial-handle=1784,i,7940710050582656201,11047145551685861154,262144 --enable-features=MojoIpcz --variations-seed-version /pfhostedapp:df389409ea0ad6dd13c3b2dd5bd6b9fc3af64984 /prefetch:1
    3⤵
    PID:4296

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

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Downloads

settings.dat

Path C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{FD076994-7DD3-462A-870C-52E9820F022B}\wv2\EBWebView\Crashpad\settings.dat
Size 280B
SHA256 fac03ff5e9404116fcbd37b6daeec5348cee93f350498aa1a136cadefb4f4395
MD5 a2a8c9d1e9163ca2dc5d90dbe2141df4
SHA1 d226d9e9cb7192e235fc1cb440c9c028ac0a10f2
SHA512 c01b18130ac0abc01ea463666ac4c7c077b4189bac9a73b93bd5d0a409dbf17caa9bd7b1b6df7fc8a440242dc51ef7d255f07c34cfba81f99d345a02b0ac3a9c
TLSH
T1BCD02BAA231D0530C31032734482F6485001C11F004640805E7EF91D0F904F10DC1841
MD5 SHA1 SHA512 TLSH

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settings.dat

Path C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{FD076994-7DD3-462A-870C-52E9820F022B}\wv2\EBWebView\Crashpad\settings.dat
Size 280B
SHA256 1994002522167dbcb14ddf44a5e948d618edab4ea2308ae96300e778fee576db
MD5 4e33f9323fe32916c651a42d35ec82b3
SHA1 fa1299a50676ef92c2eb5d9685ba7b1a69024051
SHA512 4686443a6a33b1520f50334d17717f12d0bba55ef8e02242679815239a71edbd2d703649bc4d7821a42550b8740f118f837b31ee596aa32f4af60684b9eef5a8
TLSH
T190D0241F37050134C01031730403770C0401C10F404540C0DC7DD51F1F744741F03441
MD5 SHA1 SHA512 TLSH

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settings.dat

Path C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{FD076994-7DD3-462A-870C-52E9820F022B}\wv2\EBWebView\Crashpad\settings.dat
Size 280B
SHA256 384cdde4ed524e5e525f3043ad642daf04762fd08f23d6ea873f35fd8e96a9bc
MD5 9b5bb7f184073e27a910d0872517d7fc
SHA1 2715d4e476e6a95d62e87e37c75f9f90d8d543e0
SHA512 2e3540ff31c4a94baf28aa53d5d1754c8a6b418c66a9b9c123f1a825fb610dc0dfcf7f525b79824012c35185387b02fec342ad88e2e1b422ef010587842626e3
MD5 SHA1 SHA512

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throttle_store.dat

Path C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{FD076994-7DD3-462A-870C-52E9820F022B}\wv2\EBWebView\Crashpad\throttle_store.dat
Size 20B
SHA256 41c91a9c93d76295746a149dce7ebb3b9ee2cb551d84365fff108e59a61cc304
MD5 9e4e94633b73f4a7680240a0ffd6cd2c
SHA1 e68e02453ce22736169a56fdb59043d33668368f
SHA512 193011a756b2368956c71a9a3ae8bc9537d99f52218f124b2e64545eeb5227861d372639052b74d0dd956cb33ca72a9107e069f1ef332b9645044849d14af337
MD5 SHA1 SHA512

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SCT Auditing Pending Reports

Path C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{FD076994-7DD3-462A-870C-52E9820F022B}\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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CURRENT

Path C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{FD076994-7DD3-462A-870C-52E9820F022B}\wv2\EBWebView\Default\Site Characteristics Database\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-{FD076994-7DD3-462A-870C-52E9820F022B}\wv2\EBWebView\Default\Site Characteristics Database\MANIFEST-000001
Size 41B
SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
MD5 5af87dfd673ba2115e2fcf5cfdb727ab
SHA1 d5b5bbf396dc291274584ef71f444f420b6056f1
SHA512 de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b
MD5 SHA1 SHA512

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data_0

Path C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{FD076994-7DD3-462A-870C-52E9820F022B}\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-{FD076994-7DD3-462A-870C-52E9820F022B}\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-{FD076994-7DD3-462A-870C-52E9820F022B}\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-{FD076994-7DD3-462A-870C-52E9820F022B}\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-{FD076994-7DD3-462A-870C-52E9820F022B}\wv2\EBWebView\Local State
Size 2KB
SHA256 b8ad9f44625cff4af5c4ec497af7c53356fbf88ef3802163800e13e2bfd4811c
MD5 3fe5de7617882676cf4d389743e6f864
SHA1 8d5078289e829c15a9b535a27ca3d440f70b0f6e
SHA512 9d5c6ce6aa709d18d9e25a2b5e7680694aeac6885dbc0e07599d9672f7fb28b285e2252e0e6c128d46a62545407abac43d99b1d354d2dc8fc2500e401993ef14
TLSH
T1BC519433B8289B7BD9E6460EB94B3B239E758156EF522F50AADC0B0901DA74D1342C27
MD5 SHA1 SHA512 TLSH

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Local State

Path C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{FD076994-7DD3-462A-870C-52E9820F022B}\wv2\EBWebView\Local State
Size 3KB
SHA256 ca83306ba2552684aa18fb0bf16c6c3396e6904d639b4182845357f74ee95887
MD5 e8ae9d0e6ccea8fe074be652e8d209ce
SHA1 ef8b4afc466ffe6a04c79de485d7167c1a0eb01d
SHA512 5d84909bb0cbd9b64297306c1bfa95db6ea7693cebe9078dcd551a4619d2c8886c1bf48a3e35d1e2fb6ef72a51408cc945884d365608f8a3a58bdd3ff7d80631
TLSH
T1B961B837B978993BCDF68A09B9863B166BA54127EA913F94D5EC0F0D01D738C1342C17
MD5 SHA1 SHA512 TLSH

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Local State

Path C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{FD076994-7DD3-462A-870C-52E9820F022B}\wv2\EBWebView\Local State
Size 15KB
SHA256 07610430990a1858dc8348063699750d00701a270996bc7e9ca7ffe11fceed77
MD5 ad7065091bf5f7a6a6711e0ee64dfb8b
SHA1 57fe5882e46c04e20d5bf7a75846b2fa27cf22a9
SHA512 910cb6214569ecafd6dff7b6b5a651bc7194ebf64eb397967d7dfa0a959114db92e30c076de37dbe20f35f0be56fcba69bafab781c580a7d0280dd3a7ef46be8
SSDEEP 384:R+aQikB+z/xvxjg/qhEb3NBSTBJH+C3+Yl9zl:c/UxvxjgC+by/eC3+SFl
TLSH
T10C729E2B957D6E27E5B3D6057949178FCBB884A391C26E784EED5F090A873E81342C06
MD5 SHA1 SHA512 SSDEEP TLSH

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Local State~RFe599551.TMP

Path C:\Users\Admin\AppData\Local\Temp\MadiumLottie-{FD076994-7DD3-462A-870C-52E9820F022B}\wv2\EBWebView\Local State~RFe599551.TMP
Size 1KB
SHA256 20a52eff37162c8d24403267b1ac3d4694e6f58b51994c208408f3c839071824
MD5 81955bc459e10285f34fa2cede90222c
SHA1 ec954bb81967c6349bbf5267b30218cd44fb921d
SHA512 8096ce9b9e3341c75bde3cfd84caa5accd3d0e585adf32bdb96bc7ebc456142ccf74e06e6b5c82f44705ac05ad5d81cbc2b1c822136051328b1cd56868af0900
TLSH
T1A42165B3E46D5F76EC95130F71437A9B1D70415BDB518F0075CD870902DA28D862AD36
MD5 SHA1 SHA512 TLSH

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memory/2568-30-0x00007FFFF10E0000-0x00007FFFF10E1000-memory.dmp

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memory/2568-305-0x0000015F67E20000-0x0000015F67EC7000-memory.dmp

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memory/4296-118-0x00007FFFF10E0000-0x00007FFFF10E1000-memory.dmp

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memory/4296-304-0x000001A7046F0000-0x000001A704797000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads