0899d49d3964478bd833bced56d0e0d6cd59546944694da40da3c0c577714938

Analysis

max time kernel
148s
max time network
152s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260618-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
27/06/2026, 03:59

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General

Target
Loader.exe
Size 3.5MB
Sample260627-ej488sgw7z
SHA256 0899d49d3964478bd833bced56d0e0d6cd59546944694da40da3c0c577714938
MD5 4ff23dc8b0020e3a411aa427bee930cb
SHA1 eebbb400bb62f179c1841994f12bb1b003317179
SHA512 c9299eb2c73e9ed738e55d9df938e415d7c034e27a4bdcd60ab275e55ba962b13ff73c95d23f8db473ba60a2e90ca6d2d5ff50aa4b352d8529ee488201fe6f94
SSDEEP 49152:/7FulrtrrheoFnybmdQrWoK4M++94IDiWSN1W+GpdHf7krkbwWpo/U7wjgTm0Pxv:zY4fCvo/U7mgTm05AwJHE6h
TLSH
T175F5CF0DF6E646B9E2B2D17CC5A2A317F672740A53204BE73BCC05885F66BD4A63DB01
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	Loader.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

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3840	Loader.exe
3840	Loader.exe
3840	Loader.exe
3840	Loader.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs

pid	Process
4700	msedgewebview2.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 3840 wrote to memory of 4700	3840	Loader.exe	90
PID 4700 wrote to memory of 6436	4700	msedgewebview2.exe	91
PID 4700 wrote to memory of 2472	4700	msedgewebview2.exe	92
PID 4700 wrote to memory of 2472	4700	msedgewebview2.exe	92
PID 4700 wrote to memory of 2472	4700	msedgewebview2.exe	92
PID 4700 wrote to memory of 2472	4700	msedgewebview2.exe	92
PID 4700 wrote to memory of 5132	4700	msedgewebview2.exe	93
PID 4700 wrote to memory of 3524	4700	msedgewebview2.exe	94
PID 4700 wrote to memory of 3524	4700	msedgewebview2.exe	94
PID 4700 wrote to memory of 3524	4700	msedgewebview2.exe	94
PID 4700 wrote to memory of 2968	4700	msedgewebview2.exe	95
PID 4700 wrote to memory of 2968	4700	msedgewebview2.exe	95
PID 4700 wrote to memory of 2968	4700	msedgewebview2.exe	95
PID 4700 wrote to memory of 2968	4700	msedgewebview2.exe	95
PID 4700 wrote to memory of 2968	4700	msedgewebview2.exe	95

C:\Users\Admin\AppData\Local\Temp\Loader.exe
"C:\Users\Admin\AppData\Local\Temp\Loader.exe"
1⤵
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3840
- 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=Loader.exe --user-data-dir="C:\Users\Admin\AppData\Local\Temp\Loader.exe.WebView2\EBWebView" --noerrdialogs --embedded-browser-webview-dpi-awareness=2 --enable-features=MojoIpcz --mojo-named-platform-channel-pipe=3840.6360.2720169766802155524 /pfhostedapp:f4c5adca309f6d5b75273b4858d600d57d4052ed
  2⤵
  - Drops file in Windows directory
  - Enumerates system info in registry
  - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
  - Suspicious use of WriteProcessMemory
  PID:4700
- - 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\Loader.exe.WebView2\EBWebView /prefetch:4 /pfhostedapp:f4c5adca309f6d5b75273b4858d600d57d4052ed --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\Temp\Loader.exe.WebView2\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,0x160,0x194,0x7ffdef8d5fd8,0x7ffdef8d5fe4,0x7ffdef8d5ff0
    3⤵
    PID:6436
- - 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\Loader.exe.WebView2\EBWebView" --webview-exe-name=Loader.exe --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=1792 --field-trial-handle=1796,i,14501726785376841827,16313411816428219236,262144 --enable-features=MojoIpcz --variations-seed-version /prefetch:2 /pfhostedapp:f4c5adca309f6d5b75273b4858d600d57d4052ed
    3⤵
    PID:2472
- - 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\Loader.exe.WebView2\EBWebView" --webview-exe-name=Loader.exe --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=2256 --field-trial-handle=1796,i,14501726785376841827,16313411816428219236,262144 --enable-features=MojoIpcz --variations-seed-version /prefetch:3 /pfhostedapp:f4c5adca309f6d5b75273b4858d600d57d4052ed
    3⤵
    PID:5132
- - 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\Loader.exe.WebView2\EBWebView" --webview-exe-name=Loader.exe --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=2304 --field-trial-handle=1796,i,14501726785376841827,16313411816428219236,262144 --enable-features=MojoIpcz --variations-seed-version /prefetch:8 /pfhostedapp:f4c5adca309f6d5b75273b4858d600d57d4052ed
    3⤵
    PID:3524
- - 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\Loader.exe.WebView2\EBWebView" --webview-exe-name=Loader.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=3416 --field-trial-handle=1796,i,14501726785376841827,16313411816428219236,262144 --enable-features=MojoIpcz --variations-seed-version /pfhostedapp:f4c5adca309f6d5b75273b4858d600d57d4052ed /prefetch:1
    3⤵
    PID:2968

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\Loader.exe.WebView2\EBWebView\Crashpad\settings.dat
Size 280B
SHA256 b566bca654593ce975d12ee6868def52aa8cb3881ec6ccb5e95198c563cc6943
MD5 23598a724f13aad81c8ca95669d6fb73
SHA1 9501d0c57b09e975630ef65be2e67162c6b90070
SHA512 8490f1b5fcf76a0b4002680089fad5ef41652ee9fd4f83a12b50b9d4422b1075b9bd908193375369091d9dab21ab1dd402f9e22bfc1d930cc42f03181bda222b
TLSH
T145D0122772010D74C82030730503790A0500D54F400590445428895E5A080940913981
MD5 SHA1 SHA512 TLSH

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settings.dat

Path C:\Users\Admin\AppData\Local\Temp\Loader.exe.WebView2\EBWebView\Crashpad\settings.dat
Size 280B
SHA256 096e80b45ece541ee2c8e648c944b106de7c87b9a7e10f762e67f73b57ff8166
MD5 2d0bfbf76f48b67109e517ee48195484
SHA1 c27604afa2cae22652f84ffe74bf2dd55c81fb85
SHA512 f973a3f7b59106144f248f7c6c20ac4c010f68e5de8282e3897efde70aabad4ac391c690f3a4c8a0fc80b390bdce04e3f73bc86ae9215ab25f85627a81dd61e0
MD5 SHA1 SHA512

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throttle_store.dat

Path C:\Users\Admin\AppData\Local\Temp\Loader.exe.WebView2\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\Loader.exe.WebView2\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\Loader.exe.WebView2\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\Temp\Loader.exe.WebView2\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\Loader.exe.WebView2\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\Loader.exe.WebView2\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\Loader.exe.WebView2\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\Loader.exe.WebView2\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\Loader.exe.WebView2\EBWebView\Local State
Size 3KB
SHA256 47af9b0bc22da844f10df38410787353b72fefa4f6ddd86a9be71570a86cdfa3
MD5 85fea7946ba3240016166bd129c646dc
SHA1 55bb4bb158f74e257c315c4c37f9f2331d71751b
SHA512 d2b51faf8fb57e850935e2af817923bf67f6043ce928df437a9570b0d1ba94020f5970c7c4490b462093e5c79b6266229b54ebfc92d3bad8ab64e9a8e13973c6
TLSH
T1048175375DA0A9375DE3CA09B9493B06B7755033AA956F94DAEC0F0C02D768D1387827
MD5 SHA1 SHA512 TLSH

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Local State

Path C:\Users\Admin\AppData\Local\Temp\Loader.exe.WebView2\EBWebView\Local State
Size 2KB
SHA256 526b5cc3ee0ec21d5ad0887edd7399e278e6517fdf7737c4072492dd46b29021
MD5 650b02fbe001fc84c13ad8b1e5d96adb
SHA1 1649eef1aa7574a5aa6ce3569ce083bca1f9c7b0
SHA512 6879d96d669802ee8362b19a1cf2bf8949091cfe013be94bcd554c8ff5de09a7283de6818fb580f78101615f6688c7a626a6e91a97a5ad3a469b6a3d91361ff0
TLSH
T1BB5175335D50AA7689E38A05B94E3F12EB759075BF521F10AEDC0B0802DB94C235BC36
MD5 SHA1 SHA512 TLSH

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Local State

Path C:\Users\Admin\AppData\Local\Temp\Loader.exe.WebView2\EBWebView\Local State
Size 3KB
SHA256 8e6ef797ae8f76fb25923ebc160513385e5f7fa0e4fb92fc7132c1ad3860e62e
MD5 2bacc3c416af20855bafc58135633bb8
SHA1 9e909a3b85d98550654f97aaade55c94604b0f15
SHA512 6d49c9393973ed9f1557b61ea9dac3661ebc45a9a6395843fe92782ac746b4e3d4627e9c008afc82db440b029ebec584f0ed2a88cc469bc669195064f32ee51f
TLSH
T19C7194379DA0A9374DE3CA05B98A3B02B7A55036EA956F54DAEC0F0C02D768C2357C27
MD5 SHA1 SHA512 TLSH

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Local State~RFe588652.TMP

Path C:\Users\Admin\AppData\Local\Temp\Loader.exe.WebView2\EBWebView\Local State~RFe588652.TMP
Size 1KB
SHA256 7ff4c38ecc6b0a1378301593fc6fd881b173a3a295096ae739fdee6a289bf864
MD5 49d1b5beced30f8c666a8ee6500bad51
SHA1 0ad8c0b0f60fca0f68fc882856bde32d9c14e667
SHA512 1b38f65dbae7651815f5a47f17142d14bfe83403e404cd3caa89a9ec40c0855c0d4cea45d559b0b2bd90356d37e45853c20afcbeee8219b559978fbc830c3cdd
TLSH
T1CE319673CDD06E329DD2960676497B476F31503AA7518F00AACD4B0813DB88C7A7F836
MD5 SHA1 SHA512 TLSH

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memory/2472-26-0x00007FFE10820000-0x00007FFE10821000-memory.dmp

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memory/2968-102-0x00007FFE10820000-0x00007FFE10821000-memory.dmp

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