Analysis
- user interaction
yes - max time kernel
30s - max time network
30s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
17/08/2026, 04:33
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
FemboyLose.exe
Resource
win10v2004-20260513-en
7 signatures
30 seconds
Behavioral task
behavioral2
Sample
FemboyLose.exe
Resource
win11ltsc2024-20260709-en
6 signatures
30 seconds
General
- Target FemboyLose.exe
- Size 4.4MB
- Sample260817-e6mygatvdv
- SHA256 89459d24b895ba9173d40c8c02c7c01ddd73a05a2f450a19d4903f2b2eeac408
- MD5 a85b94dd956ed6b57921126b7fdaa4d5
- SHA1 60f3c56a2b25aade09ef6c06c0be2b52e2158b10
- SHA512 4c0818cb0b4365f771adc08e1946db90e3533b8a9bc406470813ff543ea6e2e63bd0511375045961dc9ed1004bb4f798dd4605cf76bad2334d33283819bf54d7
- SSDEEP 49152:PliqoB76OyZILVYULy+D5751JcwmseTS9I89fYxNr/Qp7HI0TNXwF2tlTH6PV2Gi:kltCUuA1J9vDvFKa1LNaCohS
- TLSH T171268D07E25081E9C09DC078C35AA637EB32BC894921B29F6BE47B512F3AF506F1D759
- 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 FemboyLose.exe - 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 - 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 = "134314148135093470" msedgewebview2.exe - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
pid Process 4892 msedgewebview2.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4792 FemboyLose.exe 4792 FemboyLose.exe - Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 4792 wrote to memory of 4892 4792 FemboyLose.exe 86 PID 4892 wrote to memory of 1228 4892 msedgewebview2.exe 87 PID 4892 wrote to memory of 3316 4892 msedgewebview2.exe 88 PID 4892 wrote to memory of 3316 4892 msedgewebview2.exe 88 PID 4892 wrote to memory of 3316 4892 msedgewebview2.exe 88 PID 4892 wrote to memory of 4164 4892 msedgewebview2.exe 89 PID 4892 wrote to memory of 2044 4892 msedgewebview2.exe 90 PID 4892 wrote to memory of 2044 4892 msedgewebview2.exe 90 PID 4892 wrote to memory of 388 4892 msedgewebview2.exe 91 PID 4892 wrote to memory of 388 4892 msedgewebview2.exe 91 PID 4892 wrote to memory of 388 4892 msedgewebview2.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\FemboyLose.exe"C:\Users\Admin\AppData\Local\Temp\FemboyLose.exe"1⤵
- Checks whether UAC is enabled
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4792 -
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=FemboyLose.exe --webview-exe-version=1.1.3 --user-data-dir="C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\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=4792.3704.180318876157553182⤵
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of WriteProcessMemory
PID:4892 -
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\com.nuggie.neverlosetauriofficial\EBWebView /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\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=0x15c,0x160,0x164,0x138,0x16c,0x7ffd733cb078,0x7ffd733cb084,0x7ffd733cb0903⤵PID:1228
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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\com.nuggie.neverlosetauriofficial\EBWebView" --webview-exe-name=FemboyLose.exe --webview-exe-version=1.1.3 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --gpu-preferences=UAAAAAAAAADgAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --always-read-main-dll --field-trial-handle=1744,i,8123089993488541402,8527086002371764586,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=1740 /prefetch:23⤵PID:3316
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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\com.nuggie.neverlosetauriofficial\EBWebView" --webview-exe-name=FemboyLose.exe --webview-exe-version=1.1.3 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=2060,i,8123089993488541402,8527086002371764586,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=2064 /prefetch:33⤵PID:4164
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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\com.nuggie.neverlosetauriofficial\EBWebView" --webview-exe-name=FemboyLose.exe --webview-exe-version=1.1.3 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=1732,i,8123089993488541402,8527086002371764586,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=2392 /prefetch:83⤵PID:2044
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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\com.nuggie.neverlosetauriofficial\EBWebView" --webview-exe-name=FemboyLose.exe --webview-exe-version=1.1.3 --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=3596,i,8123089993488541402,8527086002371764586,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=3604 /prefetch:13⤵PID:388
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\EBWebView\Crashpad\settings.dat
- Size 280B
- SHA256 3b4bf5c2fbe489c262b55a246d49507a04e0c29e89368d4f694ab85f1d729436
- MD5 8e6340f027c8dd6a27f2e47573e6bf45
- SHA1 02875c9170b9478ba1b0fb54e2ea2a97f8227f7e
- SHA512 37996d27b729e605d3ec24b0eab95d284215dad457e9a26d255e67842376b4cb90dc3901e6c835232bb2b7821652e6642c8103eb1773bed0bbd893b2bd0e9464
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\EBWebView\Crashpad\settings.dat
- Size 280B
- SHA256 6070eec4f05282a33c0f2ecfd2f148c8933bf1089d9717b636ed8b17d172b355
- MD5 18495a71e462522bae33e441d54d8f47
- SHA1 2a048712701b2ce2a015a6503092e1d57326e6b2
- SHA512 2079b3f22eb1a74faea1ce5d4e9d5726b9ac1969678fd825d5f2110ce111080695a97aba5622c67ab9caf37dce0505f3b5e47df6df93b29b6abf7f34aeaab711
- TLSH T12FD0122A37020774C41022331612F1080581C10B80068000A43CC65D2B055680902842
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\EBWebView\Crashpad\throttle_store.dat
- Size 20B
- SHA256 41c91a9c93d76295746a149dce7ebb3b9ee2cb551d84365fff108e59a61cc304
- MD5 9e4e94633b73f4a7680240a0ffd6cd2c
- SHA1 e68e02453ce22736169a56fdb59043d33668368f
- SHA512 193011a756b2368956c71a9a3ae8bc9537d99f52218f124b2e64545eeb5227861d372639052b74d0dd956cb33ca72a9107e069f1ef332b9645044849d14af337
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\EBWebView\Default\Code Cache\js\index-dir\the-real-index
- Size 48B
- SHA256 11a0bd8efc42b33a95470f7842e3268e4875ac7498fc960e9679893e60d10378
- MD5 78fa468fd79e2417cbf5f2d7038bc592
- SHA1 067af2b48187472e643974ed718a4e6d74b301c6
- SHA512 3c53856edb09d5b468a5b09dd6f75d696c797af1c25a4a2eebad155e4668e711a8c263be817b4ac465ca6e7e860301b75d3fd69eeb2e285e85d84e86639ccd90
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\EBWebView\Default\Code Cache\js\index-dir\the-real-index
- Size 216B
- SHA256 413088c1580e17a201dc7c8a765feafb4b1d41c134d170172dc327232c026634
- MD5 71f6b1e5fd60595c7842b2e5e0497ecf
- SHA1 7ec2b22aaa82e63cb2580ba1989e9e37da2f8926
- SHA512 ec2bc16907163df8a9c1163fb48f3ae6d5b2d8f2dccd617a4d67c311463721b697cc926f50768b8c9d8f1632f028f99e743d527b4573d4ea4f8e052c9d5a7726
- TLSH T17CD08C64C0078F42C380E1B000DA33A03BF0C903A9831D917BF98F3A4840301C3C6320
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\EBWebView\Default\DawnWebGPUCache\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\com.nuggie.neverlosetauriofficial\EBWebView\Default\DawnWebGPUCache\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\com.nuggie.neverlosetauriofficial\EBWebView\Default\DawnWebGPUCache\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\com.nuggie.neverlosetauriofficial\EBWebView\Default\DawnWebGPUCache\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\com.nuggie.neverlosetauriofficial\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\com.nuggie.neverlosetauriofficial\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\com.nuggie.neverlosetauriofficial\EBWebView\Default\Site Characteristics Database\CURRENT
- Size 16B
- SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
- MD5 46295cac801e5d4857d09837238a6394
- SHA1 44e0fa1b517dbf802b18faf0785eeea6ac51594b
- SHA512 8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\EBWebView\Local State
- Size 1KB
- SHA256 f1c28a9a8aa490f5b9131c6d535cfe637ee40f704e2b1b7b8e2f8266e85f08df
- MD5 2e85600a934fea757e84e09561db69a1
- SHA1 2753aeec2a0b9a069f817e6bb98b06582eeb8860
- SHA512 96ef74a00ec4e71d5880d3b731150e27e017ffa873900118979ea2ab3496fe592602b4cc642cec18d80589148ea257fd18077783052e5d23f9c7ca2893313c2c
- TLSH T1D931A7B3A0547F315D426A9576467B476F200126C1219F84B6EF4A1C02E72CC523FC32
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\EBWebView\Local State
- Size 2KB
- SHA256 2de8c4df24fa0b3fa40d24747140d2844dbf68c91116de2115a796ff332d17cd
- MD5 283cf1f52bf5605253efbb41b98dd16a
- SHA1 5fa9469c13ab3bf3e7acf8d2b97183bb6a14dfd1
- SHA512 5d1880732e0f3d06f209fa605a0cc0dfdd736ba56c1237c7fbe3e47a9ca42bfe2a3712073ac23cc0df83c2b082221e1c38c0b74965c89f69c15dbba3a496d049
- TLSH T19351A7736914BA774A939A847D4A3F139F31516185626F90AAEE0F1C01EB29C2317C37
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\EBWebView\Local State
- Size 3KB
- SHA256 0250321f812b40db904b95d80276ed4119392bfff9ad2144d77c7a79e53618fb
- MD5 9f2ad2bfb219d60a4c31fad0565ac5cd
- SHA1 04b62d0f297da4dda035569e17352520a296f98f
- SHA512 12f9ad8ce2ad33c35fba0310c8036a9edcdc272a4a02ee66d5733d34484606c23ddbcfa4b2a100b54e8d962f549dfe185efd10934b20e4bf835ae6f642e01702
- TLSH T18571A5726564B9374EE39A40B9863B06BBA10133D5A57F95DAED0F0C01EB3D81303C27
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\EBWebView\Local State
- Size 4KB
- SHA256 4fe534033236c8f41edb64fa201d5f09f1826b552c28ff1e35be4f306aa7fb57
- MD5 e8f1c176a3255413f0a91e9c20c398bc
- SHA1 65c178ae74dfccc4657d57342fc0778d36a83541
- SHA512 1cc851b60cb88931ef46a57c934dd4c10b2b3b3d8f2b7b7398a956143c4886e14d85da9cc58123817f5498b301a345cd99446a7e64c1158a84147af77432a78c
- SSDEEP 96:zuD6NkCufH1SVSs8Frh/cInURoDoto+5IAPD/Bo8/6m7ZHZST696Ma:zq6Nb0fDooDUh5Jo8pK/
- TLSH T16491A362A464B9374DE3AA45BD863F03ABA14127D4A57F95DAED0F0C02EB3C81303C27
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\EBWebView\Local State~RFe583da0.TMP
- Size 1KB
- SHA256 e4a8cb9ad7bd660f5ac906b8aff5f63c98c800340b4ebab664ce4dcca10adfc2
- MD5 6d341b41684a13b5553a6e409a63cdb8
- SHA1 0cc9108bf6676d68cdc6957c915a0bfc0e09e486
- SHA512 360ea2c961831676bf3f7a9f25532ae52522e12f46b8c6956f0902ab648860b38566e8d72475ec9af4fa88e7174c8fa655e74f0d68a310efd2d1851f26365f91
- TLSH T1832187B3D0597E716D415E94B652BB4B2F50412581259F48F5EE061D03EB5D8423BC33
- MD5 SHA1 SHA512 TLSH