f4baaa8135e0f9a993f0258a4d095db475096896bd3adb48369f1f70c1f0d9d4

Analysis

max time kernel
146s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20240221-en
resource tags

arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
submitted
25-02-2024 02:55

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General

Target

lua/http/dialogs/stream_window.html
Size

4KB
MD5

042337f0f4a68ce50bff9bb174f1f148
SHA1

dedb805ec6b0ddab566ad49ac44d75cd2fce676b
SHA256

b103c0d7778d1694fdcab3aa28de6ee80aa9a10288355d2f47ee9ecf8a2462e6
SHA512

f906f16eebf05378668ef3b472631af90178f469f3453727c95552091a0ef95d3c72c41bea6887bbbcd07b5781fe8d4244fc78e941b7a95abe0eb2287e12f14c
SSDEEP

96:I3cQXljXrc1tXrc7XrVkXrSwzZb0hLEOXrHTBXrKjXrr1TwXrXi9XKK0Z:WcY1XraXrSXrqXrJghL1XrHtXr8XrrNs

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
3468	msedge.exe
3468	msedge.exe
4028	msedge.exe
4028	msedge.exe
4388	identity_helper.exe
4388	identity_helper.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe
4028	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4028 wrote to memory of 4088	4028	msedge.exe	35
PID 4028 wrote to memory of 4088	4028	msedge.exe	35
PID 4028 wrote to memory of 3780	4028	msedge.exe	91
PID 4028 wrote to memory of 3780	4028	msedge.exe	91
PID 4028 wrote to memory of 3780	4028	msedge.exe	91
PID 4028 wrote to memory of 3780	4028	msedge.exe	91
PID 4028 wrote to memory of 3780	4028	msedge.exe	91
PID 4028 wrote to memory of 3780	4028	msedge.exe	91
PID 4028 wrote to memory of 3780	4028	msedge.exe	91
PID 4028 wrote to memory of 3780	4028	msedge.exe	91
PID 4028 wrote to memory of 3780	4028	msedge.exe	91
PID 4028 wrote to memory of 3780	4028	msedge.exe	91
PID 4028 wrote to memory of 3780	4028	msedge.exe	91
PID 4028 wrote to memory of 3780	4028	msedge.exe	91
PID 4028 wrote to memory of 3780	4028	msedge.exe	91
PID 4028 wrote to memory of 3780	4028	msedge.exe	91
PID 4028 wrote to memory of 3780	4028	msedge.exe	91
PID 4028 wrote to memory of 3780	4028	msedge.exe	91
PID 4028 wrote to memory of 3780	4028	msedge.exe	91
PID 4028 wrote to memory of 3780	4028	msedge.exe	91
PID 4028 wrote to memory of 3780	4028	msedge.exe	91
PID 4028 wrote to memory of 3780	4028	msedge.exe	91
PID 4028 wrote to memory of 3780	4028	msedge.exe	91
PID 4028 wrote to memory of 3780	4028	msedge.exe	91
PID 4028 wrote to memory of 3780	4028	msedge.exe	91
PID 4028 wrote to memory of 3780	4028	msedge.exe	91
PID 4028 wrote to memory of 3780	4028	msedge.exe	91
PID 4028 wrote to memory of 3780	4028	msedge.exe	91
PID 4028 wrote to memory of 3780	4028	msedge.exe	91
PID 4028 wrote to memory of 3780	4028	msedge.exe	91
PID 4028 wrote to memory of 3780	4028	msedge.exe	91
PID 4028 wrote to memory of 3780	4028	msedge.exe	91
PID 4028 wrote to memory of 3780	4028	msedge.exe	91
PID 4028 wrote to memory of 3780	4028	msedge.exe	91
PID 4028 wrote to memory of 3780	4028	msedge.exe	91
PID 4028 wrote to memory of 3780	4028	msedge.exe	91
PID 4028 wrote to memory of 3780	4028	msedge.exe	91
PID 4028 wrote to memory of 3780	4028	msedge.exe	91
PID 4028 wrote to memory of 3780	4028	msedge.exe	91
PID 4028 wrote to memory of 3780	4028	msedge.exe	91
PID 4028 wrote to memory of 3780	4028	msedge.exe	91
PID 4028 wrote to memory of 3780	4028	msedge.exe	91
PID 4028 wrote to memory of 3468	4028	msedge.exe	90
PID 4028 wrote to memory of 3468	4028	msedge.exe	90
PID 4028 wrote to memory of 1964	4028	msedge.exe	92
PID 4028 wrote to memory of 1964	4028	msedge.exe	92
PID 4028 wrote to memory of 1964	4028	msedge.exe	92
PID 4028 wrote to memory of 1964	4028	msedge.exe	92
PID 4028 wrote to memory of 1964	4028	msedge.exe	92
PID 4028 wrote to memory of 1964	4028	msedge.exe	92
PID 4028 wrote to memory of 1964	4028	msedge.exe	92
PID 4028 wrote to memory of 1964	4028	msedge.exe	92
PID 4028 wrote to memory of 1964	4028	msedge.exe	92
PID 4028 wrote to memory of 1964	4028	msedge.exe	92
PID 4028 wrote to memory of 1964	4028	msedge.exe	92
PID 4028 wrote to memory of 1964	4028	msedge.exe	92
PID 4028 wrote to memory of 1964	4028	msedge.exe	92
PID 4028 wrote to memory of 1964	4028	msedge.exe	92
PID 4028 wrote to memory of 1964	4028	msedge.exe	92
PID 4028 wrote to memory of 1964	4028	msedge.exe	92
PID 4028 wrote to memory of 1964	4028	msedge.exe	92
PID 4028 wrote to memory of 1964	4028	msedge.exe	92
PID 4028 wrote to memory of 1964	4028	msedge.exe	92
PID 4028 wrote to memory of 1964	4028	msedge.exe	92

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\lua\http\dialogs\stream_window.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:4028
- 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,0x100,0x104,0xd8,0x108,0x7ffcc11a46f8,0x7ffcc11a4708,0x7ffcc11a4718
  2⤵
  PID:4088
- 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=2092,8404790392099007470,4964781606760803490,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2300 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3468
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2092,8404790392099007470,4964781606760803490,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2104 /prefetch:2
  2⤵
  PID:3780
- 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=2092,8404790392099007470,4964781606760803490,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2672 /prefetch:8
  2⤵
  PID:1964
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,8404790392099007470,4964781606760803490,131072 --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=3476 /prefetch:1
  2⤵
  PID:1376
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,8404790392099007470,4964781606760803490,131072 --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=3460 /prefetch:1
  2⤵
  PID:640
- 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=2092,8404790392099007470,4964781606760803490,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5332 /prefetch:8
  2⤵
  PID:1864
- 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=2092,8404790392099007470,4964781606760803490,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5332 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4388
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,8404790392099007470,4964781606760803490,131072 --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=4872 /prefetch:1
  2⤵
  PID:2232
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,8404790392099007470,4964781606760803490,131072 --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=5096 /prefetch:1
  2⤵
  PID:4972
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,8404790392099007470,4964781606760803490,131072 --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=4712 /prefetch:1
  2⤵
  PID:4356
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,8404790392099007470,4964781606760803490,131072 --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=3584 /prefetch:1
  2⤵
  PID:4384
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2092,8404790392099007470,4964781606760803490,131072 --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=2904 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5020

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3552

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2156

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
65a51c92c2d26dd2285bfd6ed6d4d196

SHA1
8b795f63db5306246cc7ae3441c7058a86e4d211

SHA256
bb69ea4c761c6299b0abbc78f3728f19b37454a0b4eb607680ed202f29b4bb01

SHA512
6156dd7cec9fee04971c9a4c2a5826ba1bb3ef8b6511f1cdf17968c8e5a18bc0135510c2bd05cc26f3e7ae71f6e50400cf7bec536b78d9fa37ede6547cfa17e0

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

Filesize
152B

MD5
ce1273b7d5888e76f37ce0c65671804c

SHA1
e11b606e9109b3ec15b42cf5ac1a6b9345973818

SHA256
eb1ba494db2fa795a4c59a63441bd4306bdb362998f555cadfe6abec5fd18b8c

SHA512
899d6735ff5e29a3a9ee7af471a9167967174e022b8b76745ce39d2235f1b59f3aa277cc52af446c16144cce1f6c24f86b039e2ca678a9adac224e4232e23086

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

Filesize
6KB

MD5
a57b98bc5849cb12113808395b090174

SHA1
53e1376ab8fba9f2114534892217c27b6b1ad295

SHA256
227d4ec50a1544a6caa827c7b2bf9de547f51c479680c4214c2654f2a5ff26ca

SHA512
8b54b6655e03222b76bd2dc9504da2512f4e753d3bb1ece25cdc71b3da8d5d7d1d3e148f6bb8a2e6642fb8ba7e56af216c864ba9518a91e7b8e21a181412cf01

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

Filesize
6KB

MD5
7a993aa6612f6800f03a09c34bd48750

SHA1
d3a87fa602a01c2e8f468d395a4d837ee987a445

SHA256
e5841689b8afb6db3eec1fee31b55bae6db7c5244b3a0ca4eff43640e95c6713

SHA512
80a735921cca7f68ac0414771beccdae61b6724dc18b6056d3538ac467faaa7de7cd0ecabbd35dd6601c33780101778d1715aaa872325565e22c91e3879fd543

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
c731467707197f74e6e1e0ca1dfdba64

SHA1
4886a9a5964b5808f4447113260aa9adf2a16a96

SHA256
45f2913b06f7d4a98dbd17d69cdc648e5a185d93ffdab403822a08900143f049

SHA512
e0b654bc8e6dc5912b90d8622509bc2b995dd126097b4bc06ba8a7491e5c130e6ec4bc23ff37ae404c72f1563a944e0408006a2ebd05e2a35d5c56d0dd6e14eb

Download Submit