8c74e73a28b69fe3d7dc298d6d0ea944386abcea8b8c9fe3d2a7531e1e38a7ed

Analysis

max time kernel
145s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
07-01-2025 19:34

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General

Target

jres/Welcome.html
Size

983B
MD5

3cb773cb396842a7a43ad4868a23abe5
SHA1

ace737f039535c817d867281190ca12f8b4d4b75
SHA256

f450aee7e8fe14512d5a4b445aa5973e202f9ed1e122a8843e4dc2d4421015f0
SHA512

6058103b7446b61613071c639581f51718c12a9e7b6abd3cf3047a3093c2e54b2d9674faf9443570a3bb141f839e03067301ff35422eb9097bd08020e0dd08a4

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1728	msedge.exe
1728	msedge.exe
3808	msedge.exe
3808	msedge.exe
4632	identity_helper.exe
4632	identity_helper.exe
2560	msedge.exe
2560	msedge.exe
2560	msedge.exe
2560	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3808 wrote to memory of 392	3808	msedge.exe	84
PID 3808 wrote to memory of 392	3808	msedge.exe	84
PID 3808 wrote to memory of 4456	3808	msedge.exe	85
PID 3808 wrote to memory of 4456	3808	msedge.exe	85
PID 3808 wrote to memory of 4456	3808	msedge.exe	85
PID 3808 wrote to memory of 4456	3808	msedge.exe	85
PID 3808 wrote to memory of 4456	3808	msedge.exe	85
PID 3808 wrote to memory of 4456	3808	msedge.exe	85
PID 3808 wrote to memory of 4456	3808	msedge.exe	85
PID 3808 wrote to memory of 4456	3808	msedge.exe	85
PID 3808 wrote to memory of 4456	3808	msedge.exe	85
PID 3808 wrote to memory of 4456	3808	msedge.exe	85
PID 3808 wrote to memory of 4456	3808	msedge.exe	85
PID 3808 wrote to memory of 4456	3808	msedge.exe	85
PID 3808 wrote to memory of 4456	3808	msedge.exe	85
PID 3808 wrote to memory of 4456	3808	msedge.exe	85
PID 3808 wrote to memory of 4456	3808	msedge.exe	85
PID 3808 wrote to memory of 4456	3808	msedge.exe	85
PID 3808 wrote to memory of 4456	3808	msedge.exe	85
PID 3808 wrote to memory of 4456	3808	msedge.exe	85
PID 3808 wrote to memory of 4456	3808	msedge.exe	85
PID 3808 wrote to memory of 4456	3808	msedge.exe	85
PID 3808 wrote to memory of 4456	3808	msedge.exe	85
PID 3808 wrote to memory of 4456	3808	msedge.exe	85
PID 3808 wrote to memory of 4456	3808	msedge.exe	85
PID 3808 wrote to memory of 4456	3808	msedge.exe	85
PID 3808 wrote to memory of 4456	3808	msedge.exe	85
PID 3808 wrote to memory of 4456	3808	msedge.exe	85
PID 3808 wrote to memory of 4456	3808	msedge.exe	85
PID 3808 wrote to memory of 4456	3808	msedge.exe	85
PID 3808 wrote to memory of 4456	3808	msedge.exe	85
PID 3808 wrote to memory of 4456	3808	msedge.exe	85
PID 3808 wrote to memory of 4456	3808	msedge.exe	85
PID 3808 wrote to memory of 4456	3808	msedge.exe	85
PID 3808 wrote to memory of 4456	3808	msedge.exe	85
PID 3808 wrote to memory of 4456	3808	msedge.exe	85
PID 3808 wrote to memory of 4456	3808	msedge.exe	85
PID 3808 wrote to memory of 4456	3808	msedge.exe	85
PID 3808 wrote to memory of 4456	3808	msedge.exe	85
PID 3808 wrote to memory of 4456	3808	msedge.exe	85
PID 3808 wrote to memory of 4456	3808	msedge.exe	85
PID 3808 wrote to memory of 4456	3808	msedge.exe	85
PID 3808 wrote to memory of 1728	3808	msedge.exe	86
PID 3808 wrote to memory of 1728	3808	msedge.exe	86
PID 3808 wrote to memory of 5108	3808	msedge.exe	87
PID 3808 wrote to memory of 5108	3808	msedge.exe	87
PID 3808 wrote to memory of 5108	3808	msedge.exe	87
PID 3808 wrote to memory of 5108	3808	msedge.exe	87
PID 3808 wrote to memory of 5108	3808	msedge.exe	87
PID 3808 wrote to memory of 5108	3808	msedge.exe	87
PID 3808 wrote to memory of 5108	3808	msedge.exe	87
PID 3808 wrote to memory of 5108	3808	msedge.exe	87
PID 3808 wrote to memory of 5108	3808	msedge.exe	87
PID 3808 wrote to memory of 5108	3808	msedge.exe	87
PID 3808 wrote to memory of 5108	3808	msedge.exe	87
PID 3808 wrote to memory of 5108	3808	msedge.exe	87
PID 3808 wrote to memory of 5108	3808	msedge.exe	87
PID 3808 wrote to memory of 5108	3808	msedge.exe	87
PID 3808 wrote to memory of 5108	3808	msedge.exe	87
PID 3808 wrote to memory of 5108	3808	msedge.exe	87
PID 3808 wrote to memory of 5108	3808	msedge.exe	87
PID 3808 wrote to memory of 5108	3808	msedge.exe	87
PID 3808 wrote to memory of 5108	3808	msedge.exe	87
PID 3808 wrote to memory of 5108	3808	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument C:\Users\Admin\AppData\Local\Temp\jres\Welcome.html
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3808
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffc0aa746f8,0x7ffc0aa74708,0x7ffc0aa74718
  2⤵
  PID:392
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2080,16217387415226200116,9964570361345578959,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2092 /prefetch:2
  2⤵
  PID:4456
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2080,16217387415226200116,9964570361345578959,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2380 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1728
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2080,16217387415226200116,9964570361345578959,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2912 /prefetch:8
  2⤵
  PID:5108
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,16217387415226200116,9964570361345578959,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3260 /prefetch:1
  2⤵
  PID:4620
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,16217387415226200116,9964570361345578959,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3296 /prefetch:1
  2⤵
  PID:1844
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2080,16217387415226200116,9964570361345578959,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5000 /prefetch:8
  2⤵
  PID:4704
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2080,16217387415226200116,9964570361345578959,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5000 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4632
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,16217387415226200116,9964570361345578959,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4152 /prefetch:1
  2⤵
  PID:1468
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,16217387415226200116,9964570361345578959,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5028 /prefetch:1
  2⤵
  PID:5004
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,16217387415226200116,9964570361345578959,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5612 /prefetch:1
  2⤵
  PID:1528
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,16217387415226200116,9964570361345578959,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5640 /prefetch:1
  2⤵
  PID:2084
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2080,16217387415226200116,9964570361345578959,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=3656 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2560

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4324

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1436

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
d7cb450b1315c63b1d5d89d98ba22da5

SHA1
694005cd9e1a4c54e0b83d0598a8a0c089df1556

SHA256
38355fd694faf1223518e40bac1996bdceaf44191214b0a23c4334d5fb07d031

SHA512
df04d4f4b77bae447a940b28aeac345b21b299d8d26e28ecbb3c1c9e9a0e07c551e412d545c7dbb147a92c12bad7ae49ac35af021c34b88e2c6c5f7a0b65f6a8

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
37f660dd4b6ddf23bc37f5c823d1c33a

SHA1
1c35538aa307a3e09d15519df6ace99674ae428b

SHA256
4e2510a1d5a50a94fe4ce0f74932ab780758a8cbdc6d176a9ce8ab92309f26f8

SHA512
807b8b8dc9109b6f78fc63655450bf12b9a006ff63e8f29ade8899d45fdf4a6c068c5c46a3efbc4232b9e1e35d6494f00ded5cdb3e235c8a25023bfbd823992d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
30348707451eb1689c176f7ba1d31968

SHA1
121451d5a659f8658ecd0bb40aa34f3b38d04b86

SHA256
4a50c38cff68c14add951178d24d932c4521d7c002ac99df868dffa2d7c61502

SHA512
b2878a76fcc700610fb087f0065625f0a2e0a5680d56de72ef39b679f6653244652b67123648ea7f4de2f18399b2e9b3958232bc66751674baf83b25a9a7f37b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
31a2e4e129411f8e5d49ff80a47bcaa9

SHA1
a766022eff5ab908f4bcfc99179fd002932de098

SHA256
64ce02dd47626fa455738fee9bff79b5ef990c248be848487570074ffedbad6d

SHA512
ff2377f5fdb251f684c0db982046d25a8008f5cd4067bef9f51fefb9d2de08ea0770abf52333356ee5a98ce91365bb4af1b2025805cf7afece3063458314d66a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
10KB

MD5
e39ab9ea16aa776997055c2eaa2b41da

SHA1
d94af5a95ec16bac34634d309fc911992998dd2e

SHA256
3c8fc3ab2a36ae304802fc3d602bfe24c6afc1aca4c1b9c11bb8bbcd0259d376

SHA512
0f6461e90c1ea6bf0a55fb9dcf0d764f8e5ff39d8667015ac74621cfb2bfdbeb574caf847e9fffae8d925064d1bb7ef39b7394118cbc40a76546e3936bda4d7e

Download Submit