80cdbf22346591255ab82f9da3aa765a730460dd893dca3f11fcdb4291a8ac2f

Analysis

max time kernel
145s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21/08/2024, 07:25

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General

Target

$PLUGINSDIR/welcomepage_noadw.html
Size

5KB
MD5

e46d56308f9812a43b025832521fa69e
SHA1

627b206f3bffe6f2d5e662101c155720615ee88e
SHA256

09f863f9bf5940d35976453c5266a9d8a1ce87e07b8dd513e7574cfaef735d34
SHA512

439c73dba7fd17da848d9a4289b9b7f25e55c4fc3e98d6d3eeef160817a8013a796ff65e12b30e41827bf2110e71bb4b8358ca182783b3f22502707a69d8d7f5
SSDEEP

96:SI32bJbWEMkTSf7qOugnffDbhIDbbE5zDbnwEqqc/zIxG1Dusp8SNy7Pt:SI0bWEM6Sf75ugffDtIDHEBDzwfF//4j

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
768	msedge.exe
768	msedge.exe
1012	msedge.exe
1012	msedge.exe
1352	identity_helper.exe
1352	identity_helper.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe
5092	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe
1012	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1012 wrote to memory of 3940	1012	msedge.exe	84
PID 1012 wrote to memory of 3940	1012	msedge.exe	84
PID 1012 wrote to memory of 2060	1012	msedge.exe	85
PID 1012 wrote to memory of 2060	1012	msedge.exe	85
PID 1012 wrote to memory of 2060	1012	msedge.exe	85
PID 1012 wrote to memory of 2060	1012	msedge.exe	85
PID 1012 wrote to memory of 2060	1012	msedge.exe	85
PID 1012 wrote to memory of 2060	1012	msedge.exe	85
PID 1012 wrote to memory of 2060	1012	msedge.exe	85
PID 1012 wrote to memory of 2060	1012	msedge.exe	85
PID 1012 wrote to memory of 2060	1012	msedge.exe	85
PID 1012 wrote to memory of 2060	1012	msedge.exe	85
PID 1012 wrote to memory of 2060	1012	msedge.exe	85
PID 1012 wrote to memory of 2060	1012	msedge.exe	85
PID 1012 wrote to memory of 2060	1012	msedge.exe	85
PID 1012 wrote to memory of 2060	1012	msedge.exe	85
PID 1012 wrote to memory of 2060	1012	msedge.exe	85
PID 1012 wrote to memory of 2060	1012	msedge.exe	85
PID 1012 wrote to memory of 2060	1012	msedge.exe	85
PID 1012 wrote to memory of 2060	1012	msedge.exe	85
PID 1012 wrote to memory of 2060	1012	msedge.exe	85
PID 1012 wrote to memory of 2060	1012	msedge.exe	85
PID 1012 wrote to memory of 2060	1012	msedge.exe	85
PID 1012 wrote to memory of 2060	1012	msedge.exe	85
PID 1012 wrote to memory of 2060	1012	msedge.exe	85
PID 1012 wrote to memory of 2060	1012	msedge.exe	85
PID 1012 wrote to memory of 2060	1012	msedge.exe	85
PID 1012 wrote to memory of 2060	1012	msedge.exe	85
PID 1012 wrote to memory of 2060	1012	msedge.exe	85
PID 1012 wrote to memory of 2060	1012	msedge.exe	85
PID 1012 wrote to memory of 2060	1012	msedge.exe	85
PID 1012 wrote to memory of 2060	1012	msedge.exe	85
PID 1012 wrote to memory of 2060	1012	msedge.exe	85
PID 1012 wrote to memory of 2060	1012	msedge.exe	85
PID 1012 wrote to memory of 2060	1012	msedge.exe	85
PID 1012 wrote to memory of 2060	1012	msedge.exe	85
PID 1012 wrote to memory of 2060	1012	msedge.exe	85
PID 1012 wrote to memory of 2060	1012	msedge.exe	85
PID 1012 wrote to memory of 2060	1012	msedge.exe	85
PID 1012 wrote to memory of 2060	1012	msedge.exe	85
PID 1012 wrote to memory of 2060	1012	msedge.exe	85
PID 1012 wrote to memory of 2060	1012	msedge.exe	85
PID 1012 wrote to memory of 768	1012	msedge.exe	86
PID 1012 wrote to memory of 768	1012	msedge.exe	86
PID 1012 wrote to memory of 3956	1012	msedge.exe	87
PID 1012 wrote to memory of 3956	1012	msedge.exe	87
PID 1012 wrote to memory of 3956	1012	msedge.exe	87
PID 1012 wrote to memory of 3956	1012	msedge.exe	87
PID 1012 wrote to memory of 3956	1012	msedge.exe	87
PID 1012 wrote to memory of 3956	1012	msedge.exe	87
PID 1012 wrote to memory of 3956	1012	msedge.exe	87
PID 1012 wrote to memory of 3956	1012	msedge.exe	87
PID 1012 wrote to memory of 3956	1012	msedge.exe	87
PID 1012 wrote to memory of 3956	1012	msedge.exe	87
PID 1012 wrote to memory of 3956	1012	msedge.exe	87
PID 1012 wrote to memory of 3956	1012	msedge.exe	87
PID 1012 wrote to memory of 3956	1012	msedge.exe	87
PID 1012 wrote to memory of 3956	1012	msedge.exe	87
PID 1012 wrote to memory of 3956	1012	msedge.exe	87
PID 1012 wrote to memory of 3956	1012	msedge.exe	87
PID 1012 wrote to memory of 3956	1012	msedge.exe	87
PID 1012 wrote to memory of 3956	1012	msedge.exe	87
PID 1012 wrote to memory of 3956	1012	msedge.exe	87
PID 1012 wrote to memory of 3956	1012	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\welcomepage_noadw.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:1012
- 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,0x100,0x104,0xd8,0x108,0x7ffa94f546f8,0x7ffa94f54708,0x7ffa94f54718
  2⤵
  PID:3940
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2052,7178336524772718952,11733392992566777898,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2064 /prefetch:2
  2⤵
  PID:2060
- 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=2052,7178336524772718952,11733392992566777898,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2132 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:768
- 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=2052,7178336524772718952,11733392992566777898,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2640 /prefetch:8
  2⤵
  PID:3956
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,7178336524772718952,11733392992566777898,131072 --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=3228 /prefetch:1
  2⤵
  PID:3624
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,7178336524772718952,11733392992566777898,131072 --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=3252 /prefetch:1
  2⤵
  PID:1052
- 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=2052,7178336524772718952,11733392992566777898,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5148 /prefetch:8
  2⤵
  PID:752
- 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=2052,7178336524772718952,11733392992566777898,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5148 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1352
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,7178336524772718952,11733392992566777898,131072 --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=5236 /prefetch:1
  2⤵
  PID:740
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,7178336524772718952,11733392992566777898,131072 --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=5240 /prefetch:1
  2⤵
  PID:4268
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,7178336524772718952,11733392992566777898,131072 --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=3352 /prefetch:1
  2⤵
  PID:3464
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,7178336524772718952,11733392992566777898,131072 --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=3368 /prefetch:1
  2⤵
  PID:2080
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2052,7178336524772718952,11733392992566777898,131072 --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=1776 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5092

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2504

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3324

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
111c361619c017b5d09a13a56938bd54

SHA1
e02b363a8ceb95751623f25025a9299a2c931e07

SHA256
d7be4042a1e3511b0dbf0ab5c493245e4ac314440a4ae0732813db01a21ef8bc

SHA512
fc16a4ad0b56899b82d05114d7b0ca8ee610cdba6ff0b6a67dea44faf17b3105109335359b78c0a59c9011a13152744a7f5d4f6a5b66ea519df750ef03f622b2

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

Filesize
152B

MD5
983cbc1f706a155d63496ebc4d66515e

SHA1
223d0071718b80cad9239e58c5e8e64df6e2a2fe

SHA256
cc34b8f8e3f4bfe4c9a227d88f56ea2dd276ca3ac81df622ff5e9a8ec46b951c

SHA512
d9cf2ca46d9379902730c81e615a3eb694873ffd535c6bb3ded2dc97cdbbfb71051ab11a07754ed6f610f04285605b702b5a48a6cfda3ee3287230c41c9c45cd

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

Filesize
6KB

MD5
06b37b2580775173da5445bb9616f95a

SHA1
31f7233ea133f95f35d9a36fbf137a739447fc2e

SHA256
4779eaeae44b582fde6316a296114788e8622231feeed9383983cfda9ce94325

SHA512
87694d7d2e2e23196daf4e25aa68c3f5ed8ce4fceb8963e2ec826805ac716c3e4f6d5098b1f69bff690a70393081386fe93a3dc3f0f15f55438ae37c1a120842

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

Filesize
5KB

MD5
5f465bcc1de71ef110e813af9cba35fe

SHA1
ca2283223f87ac6af0c7afd42f745259e502ed5b

SHA256
d163a9b078066ab039de89e692a601321d0f2a0ffc92f62a478adfeb5c6811cd

SHA512
d373905e05cc3cbd73470f9f36ca349d426e8653612c5e8b7924592b937d24f4fa181e13fcb70a41e50b5932890e6b0e1443ab516ca6ea4b2c1d15d26ca57934

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
11KB

MD5
b141a2602c73a9ec411ce306b43a669c

SHA1
8128b0841b0ae2264490153f7729527bf9d91661

SHA256
825bf1633f4525e4928d1be1a7e9bafa6e380e24dc4c701cfb11ba0cee8a0e28

SHA512
5865e5802404133fdef45235a411c2eb02e5864ff35832509d6b8412930aac104162ad4e08498132b3d56d75c2f835a95aaca660b7bd316f71697f8b1871ca6a

Download Submit