f41d345b0bbf9e7cad979950a8700204ad2d5241953771f54b3df1d67aedbe94

Analysis

max time kernel
149s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
24/06/2024, 07:46

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General

Target

$PLUGINSDIR/welcomepage_noadw.html
Size

5KB
MD5

ead9aa05537bfb602bf7cf3243ef4e59
SHA1

39f7f7662fc3ef31de18ff03f55d37bcebbbcdcc
SHA256

0ede226eca2c85b1aad5b0cfbd30640266ad1e5d1f3f9df18b5250d4015b4cbc
SHA512

c0dec139b53abec09fd4cf72b35e37cd911fb929b4dbfb0e65de980efa7775365afad364182c39d41a53bea3d761335d4c3fe9a39d5fdbcd75b9cc51e0027f5f
SSDEEP

96:SI32bJbWEMkTSf7qOugnffDbhIDbbE5zDbnwEqqc/zIxG1DuspvBNy7Pt:SI0bWEM6Sf75ugffDtIDHEBDzwfF//4H

Score

1^/10

Malware Config

Signatures

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
4720	msedge.exe
4720	msedge.exe
3664	msedge.exe
3664	msedge.exe
4912	identity_helper.exe
4912	identity_helper.exe
4260	msedge.exe
4260	msedge.exe
4260	msedge.exe
4260	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3664 wrote to memory of 2264	3664	msedge.exe	83
PID 3664 wrote to memory of 2264	3664	msedge.exe	83
PID 3664 wrote to memory of 4020	3664	msedge.exe	84
PID 3664 wrote to memory of 4020	3664	msedge.exe	84
PID 3664 wrote to memory of 4020	3664	msedge.exe	84
PID 3664 wrote to memory of 4020	3664	msedge.exe	84
PID 3664 wrote to memory of 4020	3664	msedge.exe	84
PID 3664 wrote to memory of 4020	3664	msedge.exe	84
PID 3664 wrote to memory of 4020	3664	msedge.exe	84
PID 3664 wrote to memory of 4020	3664	msedge.exe	84
PID 3664 wrote to memory of 4020	3664	msedge.exe	84
PID 3664 wrote to memory of 4020	3664	msedge.exe	84
PID 3664 wrote to memory of 4020	3664	msedge.exe	84
PID 3664 wrote to memory of 4020	3664	msedge.exe	84
PID 3664 wrote to memory of 4020	3664	msedge.exe	84
PID 3664 wrote to memory of 4020	3664	msedge.exe	84
PID 3664 wrote to memory of 4020	3664	msedge.exe	84
PID 3664 wrote to memory of 4020	3664	msedge.exe	84
PID 3664 wrote to memory of 4020	3664	msedge.exe	84
PID 3664 wrote to memory of 4020	3664	msedge.exe	84
PID 3664 wrote to memory of 4020	3664	msedge.exe	84
PID 3664 wrote to memory of 4020	3664	msedge.exe	84
PID 3664 wrote to memory of 4020	3664	msedge.exe	84
PID 3664 wrote to memory of 4020	3664	msedge.exe	84
PID 3664 wrote to memory of 4020	3664	msedge.exe	84
PID 3664 wrote to memory of 4020	3664	msedge.exe	84
PID 3664 wrote to memory of 4020	3664	msedge.exe	84
PID 3664 wrote to memory of 4020	3664	msedge.exe	84
PID 3664 wrote to memory of 4020	3664	msedge.exe	84
PID 3664 wrote to memory of 4020	3664	msedge.exe	84
PID 3664 wrote to memory of 4020	3664	msedge.exe	84
PID 3664 wrote to memory of 4020	3664	msedge.exe	84
PID 3664 wrote to memory of 4020	3664	msedge.exe	84
PID 3664 wrote to memory of 4020	3664	msedge.exe	84
PID 3664 wrote to memory of 4020	3664	msedge.exe	84
PID 3664 wrote to memory of 4020	3664	msedge.exe	84
PID 3664 wrote to memory of 4020	3664	msedge.exe	84
PID 3664 wrote to memory of 4020	3664	msedge.exe	84
PID 3664 wrote to memory of 4020	3664	msedge.exe	84
PID 3664 wrote to memory of 4020	3664	msedge.exe	84
PID 3664 wrote to memory of 4020	3664	msedge.exe	84
PID 3664 wrote to memory of 4020	3664	msedge.exe	84
PID 3664 wrote to memory of 4720	3664	msedge.exe	85
PID 3664 wrote to memory of 4720	3664	msedge.exe	85
PID 3664 wrote to memory of 4836	3664	msedge.exe	86
PID 3664 wrote to memory of 4836	3664	msedge.exe	86
PID 3664 wrote to memory of 4836	3664	msedge.exe	86
PID 3664 wrote to memory of 4836	3664	msedge.exe	86
PID 3664 wrote to memory of 4836	3664	msedge.exe	86
PID 3664 wrote to memory of 4836	3664	msedge.exe	86
PID 3664 wrote to memory of 4836	3664	msedge.exe	86
PID 3664 wrote to memory of 4836	3664	msedge.exe	86
PID 3664 wrote to memory of 4836	3664	msedge.exe	86
PID 3664 wrote to memory of 4836	3664	msedge.exe	86
PID 3664 wrote to memory of 4836	3664	msedge.exe	86
PID 3664 wrote to memory of 4836	3664	msedge.exe	86
PID 3664 wrote to memory of 4836	3664	msedge.exe	86
PID 3664 wrote to memory of 4836	3664	msedge.exe	86
PID 3664 wrote to memory of 4836	3664	msedge.exe	86
PID 3664 wrote to memory of 4836	3664	msedge.exe	86
PID 3664 wrote to memory of 4836	3664	msedge.exe	86
PID 3664 wrote to memory of 4836	3664	msedge.exe	86
PID 3664 wrote to memory of 4836	3664	msedge.exe	86
PID 3664 wrote to memory of 4836	3664	msedge.exe	86

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:3664
- 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,0x100,0x104,0xd8,0x108,0x7ff8d18a46f8,0x7ff8d18a4708,0x7ff8d18a4718
  2⤵
  PID:2264
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2076,13252467029652807899,15625268743714406742,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2092 /prefetch:2
  2⤵
  PID:4020
- 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=2076,13252467029652807899,15625268743714406742,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2384 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4720
- 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=2076,13252467029652807899,15625268743714406742,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2852 /prefetch:8
  2⤵
  PID:4836
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,13252467029652807899,15625268743714406742,131072 --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:3964
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,13252467029652807899,15625268743714406742,131072 --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=3280 /prefetch:1
  2⤵
  PID:1224
- 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=2076,13252467029652807899,15625268743714406742,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5212 /prefetch:8
  2⤵
  PID:2700
- 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=2076,13252467029652807899,15625268743714406742,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5212 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4912
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,13252467029652807899,15625268743714406742,131072 --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=4820 /prefetch:1
  2⤵
  PID:1632
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,13252467029652807899,15625268743714406742,131072 --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=4784 /prefetch:1
  2⤵
  PID:1532
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,13252467029652807899,15625268743714406742,131072 --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=3432 /prefetch:1
  2⤵
  PID:2448
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,13252467029652807899,15625268743714406742,131072 --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=4720 /prefetch:1
  2⤵
  PID:4872
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2076,13252467029652807899,15625268743714406742,131072 --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=1944 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4260

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2716

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3620

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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
477462b6ad8eaaf8d38f5e3a4daf17b0

SHA1
86174e670c44767c08a39cc2a53c09c318326201

SHA256
e6bbd4933b9baa1df4bb633319174de07db176ec215e71c8568d27c5c577184d

SHA512
a0acc2ef7fd0fcf413572eeb94d1e38aa6a682195cc03d6eaaaa0bc9e5f4b2c0033da0b835f4617aebc52069d0a10b52fc31ed53c2fe7943a480b55b7481dd4e

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

Filesize
152B

MD5
b704c9ca0493bd4548ac9c69dc4a4f27

SHA1
a3e5e54e630dabe55ca18a798d9f5681e0620ba7

SHA256
2ebd5229b9dc642afba36a27c7ac12d90196b1c50985c37e94f4c17474e15411

SHA512
69c8116fb542b344a8c55e2658078bd3e0d3564b1e4c889b072dbc99d2b070dacbc4394dedbc22a4968a8cf9448e71f69ec71ded018c1bacc0e195b3b3072d32

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

Filesize
5KB

MD5
23f499a0d4dd5ec2db32829d1c895fe2

SHA1
023167b4464efba8e06edb6a8124f28c2059c7b0

SHA256
a3adafedc6fbe773be1f1874462ff4ae61825142f48b64cb4dce0062e9169671

SHA512
0398198ace65a68e13ec911656ec42f2b03bbe0b8d08e7a5f1dd8f7cbd32b435975df4c6ca146893a019d1ed22da6758eeef9d8d10433e35aad8752c7f1ea519

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

Filesize
6KB

MD5
9eedd636cff711ab83f54b5cd1d25bae

SHA1
3255d83b6c342bcef2395515efcf9aac6d35447f

SHA256
8c2418501d018b43d8c3ee71fe31f522d5814bb44f92f350c4f13da0d0896a3b

SHA512
d06b17c83513865e7d2fec1449ec242d6ba363c4d489cf6ae211530777b9997a9236c9df2393414d11bcec60e7290edefc0f55c8e1d3ee93902512308b74d3ee

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
ff797b806ad72d34a13de81f96acf4e2

SHA1
2bfdb11e7ea10be2d66a696adf9f49a3a80ec9aa

SHA256
fca9ce94216d0010454371e2dd38a94e47d9dd9177e8868784ea9db9367198e3

SHA512
d959c9c67ef1bc0e9060e5a60bf41bf4e19f10cdcf97ae734ceab994a6abfe759dbd72a9d3de39bd600bd9827830d4d3ae0e8b1007310470421cd9a5dcec707a

Download Submit