7bb0b85404bd108882f77919d6fee634907416eaf2217349193fcb6c7922c5b7

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
14/08/2026, 02:56

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General

Target
Activity-Updater.exe
Size 10.4MB
Sample260814-dfd27stbnc
SHA256 7bb0b85404bd108882f77919d6fee634907416eaf2217349193fcb6c7922c5b7
MD5 8ce7263913b62b213a620d600f46cc57
SHA1 ba55ece9bc9454033289e4c02fa4ab0a4cff6026
SHA512 5dcdfa7546be42f486d91045456b7d4ecf61744869a4511692dd6bd8a18a04f093bae9fa32ea2fe93a58aefe0dc3ff5822682db7a5ce78f2c1f9fd97e571c6e6
SSDEEP 98304:ca4Jx00URLuAtqXZ6RLNJlFZjFPZsA732u8ofQXAaO7vYI/SjXTG6J9TTyvP:aURLuoqXUZh7muzIZbTDTTyvP
TLSH
T182B6E6217F5A99ACC05BC474824B4A661D7530CB0B39B9FF448896393F6EBF52F38258
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	Activity-Updater.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: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs

pid	Process
4068	msedgewebview2.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4916	Activity-Updater.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 4916 wrote to memory of 4068	4916	Activity-Updater.exe	86
PID 4068 wrote to memory of 2300	4068	msedgewebview2.exe	87
PID 4068 wrote to memory of 2196	4068	msedgewebview2.exe	88
PID 4068 wrote to memory of 2196	4068	msedgewebview2.exe	88
PID 4068 wrote to memory of 2196	4068	msedgewebview2.exe	88
PID 4068 wrote to memory of 3320	4068	msedgewebview2.exe	89
PID 4068 wrote to memory of 1496	4068	msedgewebview2.exe	90
PID 4068 wrote to memory of 1496	4068	msedgewebview2.exe	90
PID 4068 wrote to memory of 4408	4068	msedgewebview2.exe	91
PID 4068 wrote to memory of 4408	4068	msedgewebview2.exe	91
PID 4068 wrote to memory of 4408	4068	msedgewebview2.exe	91

C:\Users\Admin\AppData\Local\Temp\Activity-Updater.exe
"C:\Users\Admin\AppData\Local\Temp\Activity-Updater.exe"
1⤵
- Checks whether UAC is enabled
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4916
- 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=Activity-Updater.exe --webview-exe-version=1.0.0 --user-data-dir="C:\Users\Admin\AppData\Local\com.drrakendu78.activity-updater\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=4916.3740.167626360583770375
  2⤵
  - Enumerates system info in registry
  - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
  - Suspicious use of WriteProcessMemory
  PID:4068
- - 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.drrakendu78.activity-updater\EBWebView /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\com.drrakendu78.activity-updater\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,0x7fff036db078,0x7fff036db084,0x7fff036db090
    3⤵
    PID:2300
- - 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.drrakendu78.activity-updater\EBWebView" --webview-exe-name=Activity-Updater.exe --webview-exe-version=1.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --gpu-preferences=UAAAAAAAAADgAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --always-read-main-dll --field-trial-handle=1748,i,4626764978251393445,4522641519304357423,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=1744 /prefetch:2
    3⤵
    PID:2196
- - 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.drrakendu78.activity-updater\EBWebView" --webview-exe-name=Activity-Updater.exe --webview-exe-version=1.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=2064,i,4626764978251393445,4522641519304357423,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=2068 /prefetch:3
    3⤵
    PID:3320
- - 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.drrakendu78.activity-updater\EBWebView" --webview-exe-name=Activity-Updater.exe --webview-exe-version=1.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=2292,i,4626764978251393445,4522641519304357423,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=2356 /prefetch:8
    3⤵
    PID:1496
- - 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.drrakendu78.activity-updater\EBWebView" --webview-exe-name=Activity-Updater.exe --webview-exe-version=1.0.0 --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=3640,i,4626764978251393445,4522641519304357423,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=3656 /prefetch:1
    3⤵
    PID:4408

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\com.drrakendu78.activity-updater\EBWebView\Crashpad\settings.dat
Size 280B
SHA256 66443a60a79d86bb9cb91d497a52ae6a64a704e270566de8f79ee6074c7b523d
MD5 11f7342ea0b9e74a69689ddd23ee1b50
SHA1 e268c757e7bf7b15b3c3d5994ab47d62a38a71d7
SHA512 0a6682189d1837588e2fad145edde9917eddbae31317c124d980a458fbfe42a2988ae2b319c78a04671506f673b7e63c4a7b9b73c1da0fe03a6d96c8be50e188
TLSH
T10DD0122236210138C52020331072750D1600C20B404540005438C51D1A8C8500907C42
MD5 SHA1 SHA512 TLSH

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settings.dat

Path C:\Users\Admin\AppData\Local\com.drrakendu78.activity-updater\EBWebView\Crashpad\settings.dat
Size 280B
SHA256 7ed0b8e378e2d01b865fef0bd0dcb21dc4024e599948cabc8374b4d137398f6e
MD5 8c6b0388ff320596ce09c447039ab3ff
SHA1 38a8b323a24fd2674237bbb0b201c23e4a72903c
SHA512 f146c6ee4c13ab4ae74a09e45eb228ffc670c9173555886f90e42bc1e337bfcb3fbf9815be032f3796e4f4bc4b2361c6d71340d29d244af54027df01164fdddf
MD5 SHA1 SHA512

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throttle_store.dat

Path C:\Users\Admin\AppData\Local\com.drrakendu78.activity-updater\EBWebView\Crashpad\throttle_store.dat
Size 20B
SHA256 41c91a9c93d76295746a149dce7ebb3b9ee2cb551d84365fff108e59a61cc304
MD5 9e4e94633b73f4a7680240a0ffd6cd2c
SHA1 e68e02453ce22736169a56fdb59043d33668368f
SHA512 193011a756b2368956c71a9a3ae8bc9537d99f52218f124b2e64545eeb5227861d372639052b74d0dd956cb33ca72a9107e069f1ef332b9645044849d14af337
MD5 SHA1 SHA512

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index

Path C:\Users\Admin\AppData\Local\com.drrakendu78.activity-updater\EBWebView\Default\DawnGraphiteCache\index
Size 256KB
SHA256 eecd81d78fb42db9404c04aa2383386aca4411b283ee31ef79ba496bfa7d4b3d
MD5 de5e157f4f2bf5abb9124f63efbb30b7
SHA1 f860f3ac021467fb7b4a80daff5c5c69aa227fef
SHA512 e756e03aa943fde8afdd734f7673fba100772d09cab4d241130a4c9848b9c17b830b88a39c0e34d74615433c04262714e15467268c5938e06914e7a081c9f053
SSDEEP 3:LstlNllkll/luEt:LsX3lEtPt
MD5 SHA1 SHA512 SSDEEP

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data_0

Path C:\Users\Admin\AppData\Local\com.drrakendu78.activity-updater\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\com.drrakendu78.activity-updater\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\com.drrakendu78.activity-updater\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\com.drrakendu78.activity-updater\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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CURRENT

Path C:\Users\Admin\AppData\Local\com.drrakendu78.activity-updater\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\com.drrakendu78.activity-updater\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\com.drrakendu78.activity-updater\EBWebView\Default\Network\SCT Auditing Pending Reports
Size 2B
SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
MD5 d751713988987e9331980363e24189ce
SHA1 97d170e1550eee4afc0af065b78cda302a97674c
SHA512 b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af
MD5 SHA1 SHA512

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Local State

Path C:\Users\Admin\AppData\Local\com.drrakendu78.activity-updater\EBWebView\Local State
Size 1KB
SHA256 e5b08f79014eb372b2da57f23478a1fd0b4d4027d51c1adf1958f7a1f2bc796e
MD5 fd36c810c59e549563fe06aec9cc718b
SHA1 865c326dce35db68455707d2d4286fb398ce9063
SHA512 698a04fc4e290e557db940c7d176ca2423ca76536047895a263da28b3f6f5064f2fe8c4a497ab3103fb58eef4ec81b86b08f812d4577153f55a093cf021ba4d0
TLSH
T1FE3142B2A4D03F72AD97BA8562456E176F2110AED1134F88A5EECB2801975DC522AC33
MD5 SHA1 SHA512 TLSH

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Local State

Path C:\Users\Admin\AppData\Local\com.drrakendu78.activity-updater\EBWebView\Local State
Size 2KB
SHA256 00fc9a3013db947ac2c37f18b0ab296defe9a4bb1479770391a2bf8586c2b6a3
MD5 03ba30839d635497b3750d500604ee78
SHA1 6df3f88bcdd9a1b299af15cff9286aecf1795406
SHA512 0294b4b9288c286fd1cb92f3ed7c926dd2bca8809e4af6a14340f2f822f420d1499ab73e08c559575dcbc11c0d46059517bb501cfb46700653d918cc519aaa72
TLSH
T1B951A572B8947F778DE3AE4879092F13AB3550DA95632F9499DE0B1800DB19C1306C37
MD5 SHA1 SHA512 TLSH

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Local State

Path C:\Users\Admin\AppData\Local\com.drrakendu78.activity-updater\EBWebView\Local State
Size 4KB
SHA256 686c2fde37e3bae19229088fcecf0490da58008e91c4cfc119cec16afe11013a
MD5 8ab652305c1ac9885dd2eee4b0c83c59
SHA1 48bfdc3e626fc242a15a15f250f8c8dc54ddbf0e
SHA512 255b1e908ececc2dd000aed6a73d23438ea73ba91603a91ae3eb4c0f4db88694df9d091caa5e7ff3bcab935457ea41350c64c453cb4c1db5fff1f91e06cac949
SSDEEP 96:zuVj3NkCuffpEeW48Frh/cInURoDotoN51ncDJBdZL6bRZsFTW6la:zkj3NbCE3ooDUasPdZHx+
TLSH
T1EE91A522A4A4BE379CF3E945B4452F03A76550ABD4923F98D9ED0F1C019B2D81306C2B
MD5 SHA1 SHA512 SSDEEP TLSH

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Local State

Path C:\Users\Admin\AppData\Local\com.drrakendu78.activity-updater\EBWebView\Local State
Size 3KB
SHA256 1e831905f3bf39e19602bf3a063399a8dd04e700eefac95e8aebad1b517fbfe5
MD5 e2b8f79ad1526b9f5be2e77e2b988336
SHA1 6a6a2ebe9c845e9f6ef713d40deedc4d6b8bd599
SHA512 6411fe3ea10f94121e6c96bfcea3ef0ddced2bff50dac1cf5f570245b866da582169d01b9f684d65db76248a4f34827d58bd5b5881b35e904593b80f0aa40ada
TLSH
T11E71B82279A4BE378DE3AE44B8852F16B761516BE5923FE8D9ED0F1C01DB2D81302C17
MD5 SHA1 SHA512 TLSH

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b26b3b4f-d6dc-4a76-9fcc-05353e7bf38d.tmp

Path C:\Users\Admin\AppData\Local\com.drrakendu78.activity-updater\EBWebView\b26b3b4f-d6dc-4a76-9fcc-05353e7bf38d.tmp
Size 1KB
SHA256 a57e90c7618d6508bc0c16a9cf8f0cad3cec3b0ddf2cdc9ca9201d1ac2a6f9ee
MD5 c9a33934288ffda65a62fe0138976966
SHA1 4d51fd50b4b49254aaf4fee30ee7415829c0abd5
SHA512 444e2511e11f8e969cdd9df48163069fb6ef59f65e6b1100392ad4e35e18f9de1309819f31ec0632eb987b921e3dbdc87e1ff5f3b0e8a2a8b7fecc48b274fe15
TLSH
T142211273E4D43F72BD9669846205AE4B2E6050AE91124F5CA5DECB28019B5DD523BC33
MD5 SHA1 SHA512 TLSH

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memory/1496-75-0x00007FFF1DD80000-0x00007FFF1DD81000-memory.dmp

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memory/1496-76-0x00007FFF1F1E0000-0x00007FFF1F1E1000-memory.dmp

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memory/2196-25-0x00007FFF1D890000-0x00007FFF1D891000-memory.dmp

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memory/2196-281-0x0000012A1C430000-0x0000012A1C4CE000-memory.dmp

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memory/4408-145-0x00007FFF1D890000-0x00007FFF1D891000-memory.dmp

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memory/4408-190-0x0000026670140000-0x00000266701DE000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads