dc045f15d970bf3c61e6d5bb72bfd4aa822cc76e4d5ca0275d0c82e36107f512

Analysis

max time kernel
150s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
05-03-2024 13:55

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General

Target

b4dc11fccb9c2cdc4291db7dd5b42987.html
Size

3.5MB
MD5

b4dc11fccb9c2cdc4291db7dd5b42987
SHA1

366cfa8352d372d93e26fff4e769eafe697457b3
SHA256

dc045f15d970bf3c61e6d5bb72bfd4aa822cc76e4d5ca0275d0c82e36107f512
SHA512

44d177a8424b7bf0cea47d41507e04bdffa639cebda06e65061a69a9f7157074c611fbd1bb788ae457ab6cd50e0c93e7c4e053acdbd5195cb75c9df5842ffa06
SSDEEP

12288:jLZhBVKHfVfitmg11tmg1P16bf7axluxOT6NSA:jvpjte4tT64A

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
1044	msedge.exe
1044	msedge.exe
3912	msedge.exe
3912	msedge.exe
1780	identity_helper.exe
1780	identity_helper.exe
1872	msedge.exe
1872	msedge.exe
1872	msedge.exe
1872	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3912 wrote to memory of 224	3912	msedge.exe	87
PID 3912 wrote to memory of 224	3912	msedge.exe	87
PID 3912 wrote to memory of 2004	3912	msedge.exe	88
PID 3912 wrote to memory of 2004	3912	msedge.exe	88
PID 3912 wrote to memory of 2004	3912	msedge.exe	88
PID 3912 wrote to memory of 2004	3912	msedge.exe	88
PID 3912 wrote to memory of 2004	3912	msedge.exe	88
PID 3912 wrote to memory of 2004	3912	msedge.exe	88
PID 3912 wrote to memory of 2004	3912	msedge.exe	88
PID 3912 wrote to memory of 2004	3912	msedge.exe	88
PID 3912 wrote to memory of 2004	3912	msedge.exe	88
PID 3912 wrote to memory of 2004	3912	msedge.exe	88
PID 3912 wrote to memory of 2004	3912	msedge.exe	88
PID 3912 wrote to memory of 2004	3912	msedge.exe	88
PID 3912 wrote to memory of 2004	3912	msedge.exe	88
PID 3912 wrote to memory of 2004	3912	msedge.exe	88
PID 3912 wrote to memory of 2004	3912	msedge.exe	88
PID 3912 wrote to memory of 2004	3912	msedge.exe	88
PID 3912 wrote to memory of 2004	3912	msedge.exe	88
PID 3912 wrote to memory of 2004	3912	msedge.exe	88
PID 3912 wrote to memory of 2004	3912	msedge.exe	88
PID 3912 wrote to memory of 2004	3912	msedge.exe	88
PID 3912 wrote to memory of 2004	3912	msedge.exe	88
PID 3912 wrote to memory of 2004	3912	msedge.exe	88
PID 3912 wrote to memory of 2004	3912	msedge.exe	88
PID 3912 wrote to memory of 2004	3912	msedge.exe	88
PID 3912 wrote to memory of 2004	3912	msedge.exe	88
PID 3912 wrote to memory of 2004	3912	msedge.exe	88
PID 3912 wrote to memory of 2004	3912	msedge.exe	88
PID 3912 wrote to memory of 2004	3912	msedge.exe	88
PID 3912 wrote to memory of 2004	3912	msedge.exe	88
PID 3912 wrote to memory of 2004	3912	msedge.exe	88
PID 3912 wrote to memory of 2004	3912	msedge.exe	88
PID 3912 wrote to memory of 2004	3912	msedge.exe	88
PID 3912 wrote to memory of 2004	3912	msedge.exe	88
PID 3912 wrote to memory of 2004	3912	msedge.exe	88
PID 3912 wrote to memory of 2004	3912	msedge.exe	88
PID 3912 wrote to memory of 2004	3912	msedge.exe	88
PID 3912 wrote to memory of 2004	3912	msedge.exe	88
PID 3912 wrote to memory of 2004	3912	msedge.exe	88
PID 3912 wrote to memory of 2004	3912	msedge.exe	88
PID 3912 wrote to memory of 2004	3912	msedge.exe	88
PID 3912 wrote to memory of 1044	3912	msedge.exe	89
PID 3912 wrote to memory of 1044	3912	msedge.exe	89
PID 3912 wrote to memory of 1488	3912	msedge.exe	90
PID 3912 wrote to memory of 1488	3912	msedge.exe	90
PID 3912 wrote to memory of 1488	3912	msedge.exe	90
PID 3912 wrote to memory of 1488	3912	msedge.exe	90
PID 3912 wrote to memory of 1488	3912	msedge.exe	90
PID 3912 wrote to memory of 1488	3912	msedge.exe	90
PID 3912 wrote to memory of 1488	3912	msedge.exe	90
PID 3912 wrote to memory of 1488	3912	msedge.exe	90
PID 3912 wrote to memory of 1488	3912	msedge.exe	90
PID 3912 wrote to memory of 1488	3912	msedge.exe	90
PID 3912 wrote to memory of 1488	3912	msedge.exe	90
PID 3912 wrote to memory of 1488	3912	msedge.exe	90
PID 3912 wrote to memory of 1488	3912	msedge.exe	90
PID 3912 wrote to memory of 1488	3912	msedge.exe	90
PID 3912 wrote to memory of 1488	3912	msedge.exe	90
PID 3912 wrote to memory of 1488	3912	msedge.exe	90
PID 3912 wrote to memory of 1488	3912	msedge.exe	90
PID 3912 wrote to memory of 1488	3912	msedge.exe	90
PID 3912 wrote to memory of 1488	3912	msedge.exe	90
PID 3912 wrote to memory of 1488	3912	msedge.exe	90

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\b4dc11fccb9c2cdc4291db7dd5b42987.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:3912
- 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,0x100,0x104,0xd8,0x108,0x7ff9153446f8,0x7ff915344708,0x7ff915344718
  2⤵
  PID:224
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2148,12725626113410891136,6368692653881498313,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2168 /prefetch:2
  2⤵
  PID:2004
- 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=2148,12725626113410891136,6368692653881498313,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2220 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1044
- 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=2148,12725626113410891136,6368692653881498313,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2548 /prefetch:8
  2⤵
  PID:1488
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,12725626113410891136,6368692653881498313,131072 --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=3280 /prefetch:1
  2⤵
  PID:2112
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,12725626113410891136,6368692653881498313,131072 --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=3268 /prefetch:1
  2⤵
  PID:3976
- 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=2148,12725626113410891136,6368692653881498313,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5244 /prefetch:8
  2⤵
  PID:4372
- 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=2148,12725626113410891136,6368692653881498313,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5244 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1780
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,12725626113410891136,6368692653881498313,131072 --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=5368 /prefetch:1
  2⤵
  PID:3436
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,12725626113410891136,6368692653881498313,131072 --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=5396 /prefetch:1
  2⤵
  PID:4564
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,12725626113410891136,6368692653881498313,131072 --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=3576 /prefetch:1
  2⤵
  PID:1968
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,12725626113410891136,6368692653881498313,131072 --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=3916 /prefetch:1
  2⤵
  PID:2032
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2148,12725626113410891136,6368692653881498313,131072 --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=4964 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1872

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1404

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4036

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
fd7944a4ff1be37517983ffaf5700b11

SHA1
c4287796d78e00969af85b7e16a2d04230961240

SHA256
b54b41e7ce5600bc653aa7c88abb666976872b2d5e2d657bfc1147a0b49e9d74

SHA512
28c58a2ccf39963a8d9f67ea5b93dbccf70b0109b2c8a396a58389cdec9db1205523a95730485bcbc9d533867cbf0e7167ad370fd45740e23656d01d96ee543b

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

Filesize
152B

MD5
a774512b00820b61a51258335097b2c9

SHA1
38c28d1ea3907a1af6c0443255ab610dd9285095

SHA256
01946a2d65e59b66ebc256470ff4861f32edee90a44e31bf67529add95cafef4

SHA512
ce109be65060a5e7a872707c6c2ccce3aacd577e59c59d6e23e78d03e3d502f2707713fda40a546ed332e41a56ef90297af99590a5ab02f686a58bcbf3a82da1

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

Filesize
981B

MD5
eb4bae40b6c437343447ceb1fd71b3fa

SHA1
3e6068beddab92f163aa999cad82faf8469d9a5f

SHA256
4ef8d087bb063793d661a6fd88936bf07511f4fb4820113d44d3576b524f485f

SHA512
b7f94494b602257de313e6fcbfef5b40f4bc94df5656dd4b1d75a830405eea82b3a407e55e0fb71a742a069bd6be9039c184c343170ef5dccb58cc796ba7f167

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

Filesize
6KB

MD5
e0f66077bf7d877079ba8156566f44a5

SHA1
c58a56516d72458c39bc36c7efe4eb20594cb706

SHA256
2d3112e528fe1a161cf495a025cf932a4ae96ff4e916b0b8c03f2887a7eabae2

SHA512
74d52882ff545b68448bdce070c4387e0bedd9e7fd986a1012d6ba4c41b52266cd60170b0d3b745e86c2668ade16eba612e49e6425f632622c0eacbcc4caa8a4

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

Filesize
6KB

MD5
a9d90a0373cf3ca80b4f304fadbbf973

SHA1
26a7b65dfa562b6c4c1311c9e264a748905df77d

SHA256
49769db2e21a8bc0304e8347f27ca58e8706ac2b5226c4aff455828bcd3ac76a

SHA512
df4fe7e2085e1e84f363f84d580d349bd967d6f41263868f8adaa96c733416416f51b579f3c97c5da833c1b3334e86f7ec50b7479317ec5439260e8103064bb2

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
8a7bbd6610a330e37073582e426c2150

SHA1
8c4fca793b4529a5761553438603f228c6b8ac2a

SHA256
156386f095dbe453392f955687e22f42b284deba10107710ec016908be754fb6

SHA512
67a0a9a98f9ef4bc238d3ee84645208d4ddd3c099817d982d8b18f1ad3b19e859cc67966cca601fea67150f4956feb1ca3fddefbe8f7f642dd5b91e7dff0c15a

Download Submit