65d0b061555c90e557af6e287db2f6a12afd0d48a42c1ea88a3abf1e290c4c03

Analysis

max time kernel
899s
max time network
464s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
05/09/2026, 23:21

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General

Target
purge.exe
Size 9.2MB
Sample260905-3cbkca1xex
SHA256 65d0b061555c90e557af6e287db2f6a12afd0d48a42c1ea88a3abf1e290c4c03
MD5 ef6d23e2e4fce34fa13318b50d893fe1
SHA1 7fb46359bfa74dc8b5cef9c87f3be61043b340cd
SHA512 c982b2dfa151379517dcacf9e28cb5f481892d9041cc33c9466ada84148712a23aa73d046d0812186c35684970054012dd7017b949f9ca3545a790a6b8ed3bfc
SSDEEP 196608:NTdkjlaZftHow7ZhFZbWcVOFgGFggnapmK3TSGoj3iER+C1QepWt:rc4cwlAXCGigaYKmvriER++QeM
TLSH
T166A623FF6044336CC41AC934A423FC85B2F1152E4BE999EAF5DB3BC46B5B4259A12F12
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

defense_evasion discovery trojan vmprotect

Malware Config

Signatures

VMProtect packed file 2 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
behavioral2/memory/5676-2-0x00007FF796F50000-0x00007FF798486000-memory.dmp	vmprotect
behavioral2/memory/5676-143-0x00007FF796F50000-0x00007FF798486000-memory.dmp	vmprotect

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	purge.exe

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

Network Share Discovery
T1135

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 2 IoCs

pid	Process
5676	purge.exe
5676	purge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs

pid	Process
2380	msedgewebview2.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 5676 wrote to memory of 2380	5676	purge.exe	91
PID 2380 wrote to memory of 2764	2380	msedgewebview2.exe	92
PID 2380 wrote to memory of 4136	2380	msedgewebview2.exe	94
PID 2380 wrote to memory of 4136	2380	msedgewebview2.exe	94
PID 2380 wrote to memory of 4136	2380	msedgewebview2.exe	94
PID 2380 wrote to memory of 4136	2380	msedgewebview2.exe	94
PID 2380 wrote to memory of 5768	2380	msedgewebview2.exe	95
PID 2380 wrote to memory of 236	2380	msedgewebview2.exe	96
PID 2380 wrote to memory of 236	2380	msedgewebview2.exe	96
PID 2380 wrote to memory of 236	2380	msedgewebview2.exe	96
PID 2380 wrote to memory of 4356	2380	msedgewebview2.exe	97
PID 2380 wrote to memory of 4356	2380	msedgewebview2.exe	97
PID 2380 wrote to memory of 4356	2380	msedgewebview2.exe	97
PID 2380 wrote to memory of 4356	2380	msedgewebview2.exe	97
PID 2380 wrote to memory of 4356	2380	msedgewebview2.exe	97

C:\Users\Admin\AppData\Local\Temp\purge.exe
"C:\Users\Admin\AppData\Local\Temp\purge.exe"
1⤵
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5676
- 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=purge.exe --user-data-dir="C:\Users\Admin\AppData\Local\Purge\WebView2\EBWebView" --noerrdialogs --embedded-browser-webview-dpi-awareness=2 --enable-features=MojoIpcz --mojo-named-platform-channel-pipe=5676.4116.7826449835009152832 /pfhostedapp:4d8839ab9011abaf43bac14ac296b9929be7533d
  2⤵
  - Enumerates system info in registry
  - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
  - Suspicious use of WriteProcessMemory
  PID:2380
- - 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\Purge\WebView2\EBWebView /prefetch:4 /pfhostedapp:4d8839ab9011abaf43bac14ac296b9929be7533d --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\Purge\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=0x164,0x188,0x18c,0x50,0x194,0x7ffde5425fd8,0x7ffde5425fe4,0x7ffde5425ff0
    3⤵
    PID:2764
- - 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\Purge\WebView2\EBWebView" --webview-exe-name=purge.exe --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=1680 --field-trial-handle=1684,i,7595883606995676331,11290587948551130309,262144 --enable-features=MojoIpcz --variations-seed-version /prefetch:2 /pfhostedapp:4d8839ab9011abaf43bac14ac296b9929be7533d
    3⤵
    PID:4136
- - 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\Purge\WebView2\EBWebView" --webview-exe-name=purge.exe --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=2152 --field-trial-handle=1684,i,7595883606995676331,11290587948551130309,262144 --enable-features=MojoIpcz --variations-seed-version /prefetch:3 /pfhostedapp:4d8839ab9011abaf43bac14ac296b9929be7533d
    3⤵
    PID:5768
- - 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\Purge\WebView2\EBWebView" --webview-exe-name=purge.exe --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=2120 --field-trial-handle=1684,i,7595883606995676331,11290587948551130309,262144 --enable-features=MojoIpcz --variations-seed-version /prefetch:8 /pfhostedapp:4d8839ab9011abaf43bac14ac296b9929be7533d
    3⤵
    PID:236
- - 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\Purge\WebView2\EBWebView" --webview-exe-name=purge.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=3652 --field-trial-handle=1684,i,7595883606995676331,11290587948551130309,262144 --enable-features=MojoIpcz --variations-seed-version /pfhostedapp:4d8839ab9011abaf43bac14ac296b9929be7533d /prefetch:1
    3⤵
    PID:4356

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k GPSvcGroup
1⤵
PID:4324

C:\Windows\System32\SecurityHealthHost.exe
\\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding
1⤵
PID:4028

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\Purge\WebView2\EBWebView\Crashpad\settings.dat
Size 280B
SHA256 5eddb3395fda8c1f46a53e3ffb243ba2f57d4663a760c2500d559d9f56f9c3f3
MD5 721667c7b30755a0e30b4cd14ca5bd58
SHA1 b87063c0807023f31cb736bb0b5fe3856a963b58
SHA512 4e1f8d4c1360fd173300dfa7be3038d04c89b771127d07e465b2de42bf34c1b9bf7a30f7ef2c4be699ebcce327529af3d75601b3678b3516ab9d0f2d3c80768a
MD5 SHA1 SHA512

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settings.dat

Path C:\Users\Admin\AppData\Local\Purge\WebView2\EBWebView\Crashpad\settings.dat
Size 280B
SHA256 6d185514930cf8c23e1098adcfdc62a1f42c5c72ea62d12f48fa85210c4f2582
MD5 a4e6e5a3eff3a1267afffbd624864dfb
SHA1 946cbd5e17f43f2349fcea3b818f6c2043991a81
SHA512 edcf6f49c1a42a3b2b63c7dec12e3fdfbe6406ceefb10a8e4418d0fda13ca68bdb595bde2c4e04c529b393d8b71f3947970534977f6dd598857d1a4e066808f5
TLSH
T132D0121732151638C45020730013760C0444C71B400980445929955D2B180700923C41
MD5 SHA1 SHA512 TLSH

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throttle_store.dat

Path C:\Users\Admin\AppData\Local\Purge\WebView2\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\Purge\WebView2\EBWebView\Default\DawnCache\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\Purge\WebView2\EBWebView\Default\DawnCache\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\Purge\WebView2\EBWebView\Default\DawnCache\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\Purge\WebView2\EBWebView\Default\DawnCache\data_3
Size 8KB
SHA256 e09f42c398d688dce168570291f1f92d079987deda3099a34adb9e8c0522b30c
MD5 41876349cb12d6db992f1309f22df3f0
SHA1 5cf26b3420fc0302cd0a71e8d029739b8765be27
SHA512 e9a4fc1f7cb6ae2901f8e02354a92c4aaa7a53c640dcf692db42a27a5acc2a3bfb25a0de0eb08ab53983132016e7d43132ea4292e439bb636aafd53fb6ef907e
SSDEEP 3:MsGl3ll:/y
MD5 SHA1 SHA512 SSDEEP

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000001.dbtmp

Path C:\Users\Admin\AppData\Local\Purge\WebView2\EBWebView\Default\Extension Rules\000001.dbtmp
Size 16B
SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
MD5 46295cac801e5d4857d09837238a6394
SHA1 44e0fa1b517dbf802b18faf0785eeea6ac51594b
SHA512 8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23
MD5 SHA1 SHA512

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a52bddcb-037f-450b-ae2f-0810a86264d6.tmp

Path C:\Users\Admin\AppData\Local\Purge\WebView2\EBWebView\Default\Network\a52bddcb-037f-450b-ae2f-0810a86264d6.tmp
Size 2B
SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
MD5 d751713988987e9331980363e24189ce
SHA1 97d170e1550eee4afc0af065b78cda302a97674c
SHA512 b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af
MD5 SHA1 SHA512

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MANIFEST-000001

Path C:\Users\Admin\AppData\Local\Purge\WebView2\EBWebView\Default\Sync Data\LevelDB\MANIFEST-000001
Size 41B
SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
MD5 5af87dfd673ba2115e2fcf5cfdb727ab
SHA1 d5b5bbf396dc291274584ef71f444f420b6056f1
SHA512 de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b
MD5 SHA1 SHA512

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Local State

Path C:\Users\Admin\AppData\Local\Purge\WebView2\EBWebView\Local State
Size 2KB
SHA256 7979bfbdf81c6c4e02ed4dad6d52ea2b1fb3078f31540a04f0c6c69f8ce1f84c
MD5 fd55a09797ce6bfb7afec6422a55e858
SHA1 a1d7ae026d2ae6e51524d140859f79501ab4b4ab
SHA512 945943c0f5d1b83b9dccd7fef88123eef49191728cbb2fd58fe0d2e00fa751f18b4b5cf32fe460579e7e1c24ed702e60a83facca8420eea2cdabb42dfc99a9bb
TLSH
T19E5153B378146B33CBB2CA057DAA3A23CF7A906296562F109AED0F18019765D2742C26
MD5 SHA1 SHA512 TLSH

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Local State

Path C:\Users\Admin\AppData\Local\Purge\WebView2\EBWebView\Local State
Size 3KB
SHA256 a368713f5a128754c010ad2a6f5bc5e701128c1c03a965a2e08b31f2295e9f80
MD5 1ee168b6db3e7bd3d64033cb43e1641a
SHA1 f899a659677d8ada2da04f2ba40525ef754bb2f4
SHA512 4029910ec2127ee37f772fd602c88ce9a103290fa38e752e5cb82e3ad2a94f5392db2a1f58933f07e13798bf7ab9f43e5afd9cf55e7454d6c364ae54858fa588
TLSH
T17F6172B26964AA278EB2CA05BDDA3B17ABA65023E5953F54C6EC0F1C01D739C2342C16
MD5 SHA1 SHA512 TLSH

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Local State

Path C:\Users\Admin\AppData\Local\Purge\WebView2\EBWebView\Local State
Size 3KB
SHA256 651c9d2b4e5380e19a35567c6e101ab02766829aef2264f653a49f85c0d242e0
MD5 6b3e339e4de3732bed0e803c020bc8c2
SHA1 89b6308cb3e69597258518b91d1acc3f8c9d9c85
SHA512 cd7dac70757527f7e4f7fff089f792b47bb19f8733504a75238f4916880697caf4a1054eed28275366c2f554321684c744135842b24bd79074795f849198a032
TLSH
T1347184626974BA278EF3CA06BD963B17AB659023D5953F94DAFC0F1C01D739D1342813
MD5 SHA1 SHA512 TLSH

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Local State~RFe5947bd.TMP

Path C:\Users\Admin\AppData\Local\Purge\WebView2\EBWebView\Local State~RFe5947bd.TMP
Size 1KB
SHA256 a737d2c28d05a1ac731d9443949834d9019ca275b16e853ab8a30eacf09256cc
MD5 1fcbf37c76924bf36a5a6715ac6dd17b
SHA1 492b7e7e105c06e714cbfcbbea695f7d54af95a3
SHA512 c28b62dbde67c4b4cc9da52f808d5922f3240b38bcf2daa613e071eba082d6c8332e7593844e8d50ad828cfaaea88696d347512585cf7178a0dd08d2b395e87e
TLSH
T1342165F2B0642732EF61DB4729E735279F325023C1114E0091DE8F2C11D365D7A2B832
MD5 SHA1 SHA512 TLSH

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memory/4136-25-0x00007FFE066F0000-0x00007FFE066F1000-memory.dmp

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memory/4356-140-0x00007FFE066F0000-0x00007FFE066F1000-memory.dmp

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memory/5676-2-0x00007FF796F50000-0x00007FF798486000-memory.dmp

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memory/5676-1-0x00007FFE08230000-0x00007FFE08232000-memory.dmp

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memory/5676-142-0x00007FF7977A3000-0x00007FF797B51000-memory.dmp

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memory/5676-143-0x00007FF796F50000-0x00007FF798486000-memory.dmp

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memory/5676-0-0x00007FF7977A3000-0x00007FF797B51000-memory.dmp

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