856dbc31e64b9bacc7361d1a16801b8fb374d7e5c4a7a445456d06477820a7a3

Resubmissions

04/05/2026, 09:53

260504-lwtftsfz8s3

04/05/2026, 09:50

260504-ltwheabw6q6

Analysis

user interaction
yes
max time kernel
14s
max time network
18s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
04/05/2026, 09:50

Sharing

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General

Target
shallot-sandbox.exe
Size 1.4MB
Sample260504-ltwheabw6q
SHA256 856dbc31e64b9bacc7361d1a16801b8fb374d7e5c4a7a445456d06477820a7a3
MD5 e3cbc1df82e1f637a09f61831a920c44
SHA1 9a53fd893383cbe66e10f87d5f90a5cc45a7e930
SHA512 4703c74a1d9ea3e553cfdfe21b6c0557a2627aa2cd8d477f98bf86e55a0c6f64840429679c88e6fc04c680058a1ecce019be8a71207fe7837f6f1a1cd0b1135d
SSDEEP 24576:CsES7U51gqrIqVGAKR1JL7hQ3RfJgJq0zejRnJiJ96G2n:pESoCqrAAKR1JL7hQ3BJgJq0yjR+Wn
TLSH
T1C3657C43F69282E8C02AC0779316A233FA76788D07213AE75695D7243E6DFD0DB39794
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	shallot-sandbox.exe

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

Network Share Discovery
T1135

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SystemTemp	msedgewebview2.exe

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

Modifies data under HKEY_USERS 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	msedgewebview2.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "134223618785870769"	msedgewebview2.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs

pid	Process
3112	msedgewebview2.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2512	shallot-sandbox.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2512 wrote to memory of 3112	2512	shallot-sandbox.exe	79
PID 3112 wrote to memory of 2228	3112	msedgewebview2.exe	80
PID 3112 wrote to memory of 4996	3112	msedgewebview2.exe	81
PID 3112 wrote to memory of 4996	3112	msedgewebview2.exe	81
PID 3112 wrote to memory of 4996	3112	msedgewebview2.exe	81
PID 3112 wrote to memory of 4448	3112	msedgewebview2.exe	82
PID 3112 wrote to memory of 5180	3112	msedgewebview2.exe	83
PID 3112 wrote to memory of 5180	3112	msedgewebview2.exe	83
PID 3112 wrote to memory of 3560	3112	msedgewebview2.exe	84
PID 3112 wrote to memory of 3560	3112	msedgewebview2.exe	84
PID 3112 wrote to memory of 3560	3112	msedgewebview2.exe	84

C:\Users\Admin\AppData\Local\Temp\shallot-sandbox.exe
"C:\Users\Admin\AppData\Local\Temp\shallot-sandbox.exe"
1⤵
- Checks whether UAC is enabled
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2512
- C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
  "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --embedded-browser-webview=1 --webview-exe-name=shallot-sandbox.exe --user-data-dir="C:\Users\Admin\AppData\Local\shallot\shallot-sandbox\webview\EBWebView" --noerrdialogs --embedded-browser-webview-dpi-awareness=2 --autoplay-policy=no-user-gesture-required --disable-features=msWebOOUI,msPdfOOUI,msSmartScreenProtection --lang=en-US --mojo-named-platform-channel-pipe=2512.3732.4189044255224833986
  2⤵
  - Drops file in Windows directory
  - Enumerates system info in registry
  - Modifies data under HKEY_USERS
  - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
  - Suspicious use of WriteProcessMemory
  PID:3112
- - C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
    "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=crashpad-handler --user-data-dir=C:\Users\Admin\AppData\Local\shallot\shallot-sandbox\webview\EBWebView /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\shallot\shallot-sandbox\webview\EBWebView\Crashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=132.0.6834.160 "--annotation=exe=C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --annotation=plat=Win64 "--annotation=prod=Edge WebView2" --annotation=ver=132.0.2957.140 --initial-client-data=0x160,0x164,0x168,0x13c,0x194,0x7ff8c2c2b078,0x7ff8c2c2b084,0x7ff8c2c2b090
    3⤵
    PID:2228
- - C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
    "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=gpu-process --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\shallot\shallot-sandbox\webview\EBWebView" --webview-exe-name=shallot-sandbox.exe --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --gpu-preferences=UAAAAAAAAADgAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --always-read-main-dll --field-trial-handle=1700,i,8208272794127951699,12095017516927610756,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=1704 /prefetch:2
    3⤵
    PID:4996
- - C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
    "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\shallot\shallot-sandbox\webview\EBWebView" --webview-exe-name=shallot-sandbox.exe --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=2012,i,8208272794127951699,12095017516927610756,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=2024 /prefetch:11
    3⤵
    PID:4448
- - C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
    "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\shallot\shallot-sandbox\webview\EBWebView" --webview-exe-name=shallot-sandbox.exe --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=2308,i,8208272794127951699,12095017516927610756,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=2320 /prefetch:13
    3⤵
    PID:5180
- - C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
    "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=renderer --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\shallot\shallot-sandbox\webview\EBWebView" --webview-exe-name=shallot-sandbox.exe --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --autoplay-policy=no-user-gesture-required --video-capture-use-gpu-memory-buffer --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=" --always-read-main-dll --field-trial-handle=3468,i,8208272794127951699,12095017516927610756,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=3536 /prefetch:1
    3⤵
    PID:3560

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\shallot\shallot-sandbox\webview\EBWebView\Crashpad\settings.dat
Size 280B
SHA256 9ae0030bfbd19ee2f5a32f995cdb55dc0747833ab4165e32a7490202e41b8686
MD5 ff6330b15b1a1d5822a2d471ac758720
SHA1 0c44bc38cbfb5cb2f521b231001ea532e450a7b9
SHA512 246aa2b28e28e9ae53896e0aacf473ac39301af3a553e7463f77c16aa6da36fb730f3f2e2f56b812dca3a9c0a1263efc71cc3c27d13708b5d3bf3cc4161b1fbf
MD5 SHA1 SHA512

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settings.dat

Path C:\Users\Admin\AppData\Local\shallot\shallot-sandbox\webview\EBWebView\Crashpad\settings.dat
Size 280B
SHA256 e32389819362c4a6fd89539044aac03fee40e6ec196f329a869fdab8b33ed45a
MD5 ae3ef087c4d5fa97f2e19e2f3308daf1
SHA1 574f6f6ea6ce4e7f489baf3cfd9776ccb3966c64
SHA512 cb1f290d2a00b0013f4aaed3e65cf85d06ee8cc75b66f116d65640228f4865a6b4c957ceedfc924a9abe1685989f4558cba97ba815734c8017cc4a6996dd4159
TLSH
T1C7D0123236110239C22020330082651C5400D20B810581005439971F1B044644913451
MD5 SHA1 SHA512 TLSH

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throttle_store.dat

Path C:\Users\Admin\AppData\Local\shallot\shallot-sandbox\webview\EBWebView\Crashpad\throttle_store.dat
Size 20B
SHA256 41c91a9c93d76295746a149dce7ebb3b9ee2cb551d84365fff108e59a61cc304
MD5 9e4e94633b73f4a7680240a0ffd6cd2c
SHA1 e68e02453ce22736169a56fdb59043d33668368f
SHA512 193011a756b2368956c71a9a3ae8bc9537d99f52218f124b2e64545eeb5227861d372639052b74d0dd956cb33ca72a9107e069f1ef332b9645044849d14af337
MD5 SHA1 SHA512

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data_0

Path C:\Users\Admin\AppData\Local\shallot\shallot-sandbox\webview\EBWebView\Default\DawnWebGPUCache\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\shallot\shallot-sandbox\webview\EBWebView\Default\DawnWebGPUCache\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\shallot\shallot-sandbox\webview\EBWebView\Default\DawnWebGPUCache\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\shallot\shallot-sandbox\webview\EBWebView\Default\DawnWebGPUCache\data_3
Size 8KB
SHA256 e09f42c398d688dce168570291f1f92d079987deda3099a34adb9e8c0522b30c
MD5 41876349cb12d6db992f1309f22df3f0
SHA1 5cf26b3420fc0302cd0a71e8d029739b8765be27
SHA512 e9a4fc1f7cb6ae2901f8e02354a92c4aaa7a53c640dcf692db42a27a5acc2a3bfb25a0de0eb08ab53983132016e7d43132ea4292e439bb636aafd53fb6ef907e
SSDEEP 3:MsGl3ll:/y
MD5 SHA1 SHA512 SSDEEP

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MANIFEST-000001

Path C:\Users\Admin\AppData\Local\shallot\shallot-sandbox\webview\EBWebView\Default\Extension Rules\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\shallot\shallot-sandbox\webview\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\shallot\shallot-sandbox\webview\EBWebView\Default\Site Characteristics Database\CURRENT
Size 16B
SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
MD5 46295cac801e5d4857d09837238a6394
SHA1 44e0fa1b517dbf802b18faf0785eeea6ac51594b
SHA512 8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23
MD5 SHA1 SHA512

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Local State

Path C:\Users\Admin\AppData\Local\shallot\shallot-sandbox\webview\EBWebView\Local State
Size 1KB
SHA256 9529b251452f9fb9488691922bc2424cc6eaae6537ff4fc837dc232da2ee5b14
MD5 898b1bb872541eb326e3f19352babd32
SHA1 59e54239c98feaf9378473e3f830b9fc6b98afab
SHA512 faa48ea8e4f363715958e4d97087b531e3b4b1e499a40e1302c3f3f1e940271c240fe7afb88b83cecb81a22f1bc0b9d805d73bead7502841488eb4ee0fbe41e0
TLSH
T16C318273E094AF72DCD25952F15ABFA76D20113BC2414E04A0DE1B0D12DBA9CE66AC32
MD5 SHA1 SHA512 TLSH

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Local State

Path C:\Users\Admin\AppData\Local\shallot\shallot-sandbox\webview\EBWebView\Local State
Size 2KB
SHA256 e7041408ba981a2a64194c8267e1064207ed795990f7804353bb1680d3e7c72f
MD5 7d6ecdafc9e7a6fbd5f7ab41219f59de
SHA1 a7ea874408e94a4575c1a413e8918ff1144e4510
SHA512 7170990eb4fe3658f5e56bff9b350e9e0879b5b1ed7ff668169e4449b066c809b1e0fb5b81d3aa0b38cca2a497fb4119ffe1fa0b490bf4e1b227286717ddc0ac
TLSH
T1E051C433F844AA77C8E28A55F94D7F62AE72517286912F4099DD1B0C01DB6AC2342C3B
MD5 SHA1 SHA512 TLSH

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Local State

Path C:\Users\Admin\AppData\Local\shallot\shallot-sandbox\webview\EBWebView\Local State
Size 3KB
SHA256 d175bbe66c472b0054709c82bf4290288839a346b450a8eda423ac3b247761e5
MD5 286603bf88d91f882d4fa40359b1ae75
SHA1 6e77bc791890b5077743d5f452ba8802fadcd385
SHA512 b2ca413740ea269c220270b41f4a407b5312afcbfc021a0646f6995ec020116c85ba8723b465cc1ef5bf1c4a9b992afce68a04f699aa6341f958d5566c7077b3
TLSH
T16E71A337A9A4E9378DE29905F8893F16BAA15137D2C53F94C9EC0F0C01DB7982342C27
MD5 SHA1 SHA512 TLSH

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Local State

Path C:\Users\Admin\AppData\Local\shallot\shallot-sandbox\webview\EBWebView\Local State
Size 16KB
SHA256 855e651c6eac68343985de534afc1a0aca8cc99b9c4df40d909b782c973f3386
MD5 9cda97128b46b1a53543b4c2d2eb646f
SHA1 8bfb9b452f577e99d1659b183cada51c6bfb2d63
SHA512 894790dc06db8a588e0ba4206cc9cc600c48f5d24f11cf02c0bca83ddab63d3ada9bd7e2086522513f62bc74cd183522a406e0da72ead9a01ad749232fd87136
SSDEEP 384:zqfTPLdSWCUkEaV8DNYi0qnSXaqZvsNbUztQ4iu/:2TRMUVai1SKqvVW47
TLSH
T10872AF63EC74E66B48BE991AF61A374B99F99155C2D52F0DDCEE2F0E06C66880312C13
MD5 SHA1 SHA512 SSDEEP TLSH

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Local State~RFe580589.TMP

Path C:\Users\Admin\AppData\Local\shallot\shallot-sandbox\webview\EBWebView\Local State~RFe580589.TMP
Size 1KB
SHA256 8e756da65cdfb101cdfdcccc68442cd471466f3284b081201bf917cd30070d3e
MD5 c8bcc2488dd364c8b61ee146b1c15ef8
SHA1 aea9fa8b6c4067d88c56882c67ea224fcb53a37b
SHA512 c51d7fa1421be68c868463d8a73d89e6bd1879dd3661c26077b79a5170b73aab697e44e914472bfcb1851963315498baedf937c7cd98ee4c26c64f8fa3472313
TLSH
T1DC216273D084AA72EC914862F11ABF9A2D60513B82445E08D0DD231D12DBAACD66BC33
MD5 SHA1 SHA512 TLSH

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memory/3560-123-0x00007FF8E03D0000-0x00007FF8E03D1000-memory.dmp

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memory/4996-36-0x00007FF8E03D0000-0x00007FF8E03D1000-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