hxxp://xvtrw[.]siric-brio[.]com/4hWoQR13388kWnb1229yyprwijpne29957CEXANCSGUCCNCTJ6361QMTG16639q16

Analysis

max time kernel
145s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02-08-2024 21:37

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General

Target

http://xvtrw.siric-brio.com/4hWoQR13388kWnb1229yyprwijpne29957CEXANCSGUCCNCTJ6361QMTG16639q16

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
2744	msedge.exe
2744	msedge.exe
3796	msedge.exe
3796	msedge.exe
2624	identity_helper.exe
2624	identity_helper.exe
5100	msedge.exe
5100	msedge.exe
5100	msedge.exe
5100	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe
3796	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3796 wrote to memory of 2924	3796	msedge.exe	81
PID 3796 wrote to memory of 2924	3796	msedge.exe	81
PID 3796 wrote to memory of 3184	3796	msedge.exe	83
PID 3796 wrote to memory of 3184	3796	msedge.exe	83
PID 3796 wrote to memory of 3184	3796	msedge.exe	83
PID 3796 wrote to memory of 3184	3796	msedge.exe	83
PID 3796 wrote to memory of 3184	3796	msedge.exe	83
PID 3796 wrote to memory of 3184	3796	msedge.exe	83
PID 3796 wrote to memory of 3184	3796	msedge.exe	83
PID 3796 wrote to memory of 3184	3796	msedge.exe	83
PID 3796 wrote to memory of 3184	3796	msedge.exe	83
PID 3796 wrote to memory of 3184	3796	msedge.exe	83
PID 3796 wrote to memory of 3184	3796	msedge.exe	83
PID 3796 wrote to memory of 3184	3796	msedge.exe	83
PID 3796 wrote to memory of 3184	3796	msedge.exe	83
PID 3796 wrote to memory of 3184	3796	msedge.exe	83
PID 3796 wrote to memory of 3184	3796	msedge.exe	83
PID 3796 wrote to memory of 3184	3796	msedge.exe	83
PID 3796 wrote to memory of 3184	3796	msedge.exe	83
PID 3796 wrote to memory of 3184	3796	msedge.exe	83
PID 3796 wrote to memory of 3184	3796	msedge.exe	83
PID 3796 wrote to memory of 3184	3796	msedge.exe	83
PID 3796 wrote to memory of 3184	3796	msedge.exe	83
PID 3796 wrote to memory of 3184	3796	msedge.exe	83
PID 3796 wrote to memory of 3184	3796	msedge.exe	83
PID 3796 wrote to memory of 3184	3796	msedge.exe	83
PID 3796 wrote to memory of 3184	3796	msedge.exe	83
PID 3796 wrote to memory of 3184	3796	msedge.exe	83
PID 3796 wrote to memory of 3184	3796	msedge.exe	83
PID 3796 wrote to memory of 3184	3796	msedge.exe	83
PID 3796 wrote to memory of 3184	3796	msedge.exe	83
PID 3796 wrote to memory of 3184	3796	msedge.exe	83
PID 3796 wrote to memory of 3184	3796	msedge.exe	83
PID 3796 wrote to memory of 3184	3796	msedge.exe	83
PID 3796 wrote to memory of 3184	3796	msedge.exe	83
PID 3796 wrote to memory of 3184	3796	msedge.exe	83
PID 3796 wrote to memory of 3184	3796	msedge.exe	83
PID 3796 wrote to memory of 3184	3796	msedge.exe	83
PID 3796 wrote to memory of 3184	3796	msedge.exe	83
PID 3796 wrote to memory of 3184	3796	msedge.exe	83
PID 3796 wrote to memory of 3184	3796	msedge.exe	83
PID 3796 wrote to memory of 3184	3796	msedge.exe	83
PID 3796 wrote to memory of 2744	3796	msedge.exe	84
PID 3796 wrote to memory of 2744	3796	msedge.exe	84
PID 3796 wrote to memory of 3972	3796	msedge.exe	85
PID 3796 wrote to memory of 3972	3796	msedge.exe	85
PID 3796 wrote to memory of 3972	3796	msedge.exe	85
PID 3796 wrote to memory of 3972	3796	msedge.exe	85
PID 3796 wrote to memory of 3972	3796	msedge.exe	85
PID 3796 wrote to memory of 3972	3796	msedge.exe	85
PID 3796 wrote to memory of 3972	3796	msedge.exe	85
PID 3796 wrote to memory of 3972	3796	msedge.exe	85
PID 3796 wrote to memory of 3972	3796	msedge.exe	85
PID 3796 wrote to memory of 3972	3796	msedge.exe	85
PID 3796 wrote to memory of 3972	3796	msedge.exe	85
PID 3796 wrote to memory of 3972	3796	msedge.exe	85
PID 3796 wrote to memory of 3972	3796	msedge.exe	85
PID 3796 wrote to memory of 3972	3796	msedge.exe	85
PID 3796 wrote to memory of 3972	3796	msedge.exe	85
PID 3796 wrote to memory of 3972	3796	msedge.exe	85
PID 3796 wrote to memory of 3972	3796	msedge.exe	85
PID 3796 wrote to memory of 3972	3796	msedge.exe	85
PID 3796 wrote to memory of 3972	3796	msedge.exe	85
PID 3796 wrote to memory of 3972	3796	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://xvtrw.siric-brio.com/4hWoQR13388kWnb1229yyprwijpne29957CEXANCSGUCCNCTJ6361QMTG16639q16
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:3796
- 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,0x100,0x104,0xd8,0x108,0x7ffdfa9946f8,0x7ffdfa994708,0x7ffdfa994718
  2⤵
  PID:2924
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2160,16570793133566982397,2131588041074410735,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2192 /prefetch:2
  2⤵
  PID:3184
- 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=2160,16570793133566982397,2131588041074410735,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2252 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2744
- 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=2160,16570793133566982397,2131588041074410735,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2860 /prefetch:8
  2⤵
  PID:3972
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,16570793133566982397,2131588041074410735,131072 --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=3220 /prefetch:1
  2⤵
  PID:5092
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,16570793133566982397,2131588041074410735,131072 --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=3240 /prefetch:1
  2⤵
  PID:2720
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,16570793133566982397,2131588041074410735,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4008 /prefetch:1
  2⤵
  PID:2724
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,16570793133566982397,2131588041074410735,131072 --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=3916 /prefetch:1
  2⤵
  PID:2012
- 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=2160,16570793133566982397,2131588041074410735,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4024 /prefetch:8
  2⤵
  PID:2576
- 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=2160,16570793133566982397,2131588041074410735,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4024 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2624
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,16570793133566982397,2131588041074410735,131072 --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=4124 /prefetch:1
  2⤵
  PID:5076
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,16570793133566982397,2131588041074410735,131072 --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=4072 /prefetch:1
  2⤵
  PID:2032
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,16570793133566982397,2131588041074410735,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4300 /prefetch:1
  2⤵
  PID:3116
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,16570793133566982397,2131588041074410735,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4892 /prefetch:1
  2⤵
  PID:3304
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,16570793133566982397,2131588041074410735,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2052 /prefetch:1
  2⤵
  PID:428
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,16570793133566982397,2131588041074410735,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1048 /prefetch:1
  2⤵
  PID:1944
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2160,16570793133566982397,2131588041074410735,131072 --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=5460 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5100

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:544

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5052

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
53bc70ecb115bdbabe67620c416fe9b3

SHA1
af66ec51a13a59639eaf54d62ff3b4f092bb2fc1

SHA256
b36cad5c1f7bc7d07c7eaa2f3cad2959ddb5447d4d3adcb46eb6a99808e22771

SHA512
cad44933b94e17908c0eb8ac5feeb53d03a7720d97e7ccc8724a1ed3021a5bece09e1f9f3cec56ce0739176ebbbeb20729e650f8bca04e5060c986b75d8e4921

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

Filesize
152B

MD5
e765f3d75e6b0e4a7119c8b14d47d8da

SHA1
cc9f7c7826c2e1a129e7d98884926076c3714fc0

SHA256
986443556d3878258b710d9d9efbf4f25f0d764c3f83dc54217f2b12a6eccd89

SHA512
a1872a849f27da78ebe9adb9beb260cb49ed5f4ca2d403f23379112bdfcd2482446a6708188100496e45db1517cdb43aba8bb93a75e605713c3f97cd716b1079

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

Filesize
6KB

MD5
3e131d3b79871f35bcc3b082c9c0eb1e

SHA1
06089038e37a8563dfe81bcb6ec3db7c71f608d8

SHA256
4d12227b22e082273a9c37fbb2da09a84a1d8c6ce2a820ad74cf8ac09c118f20

SHA512
8ae964a1eea2dc680258d04b2affed3b4cc0c3cd2917b967f76ed515d41fd597d3a5bf375f4a638655c99302ed4989ee7db4de67a417b81f7a622c75dc9b3a69

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

Filesize
6KB

MD5
809759b343b5140cb0a307055568f1db

SHA1
40dac80a2e88dd9c8f869110baffa630ee708a55

SHA256
f1f4dab9d8daad55867af3c97debb9513b5749e2e76a1191cfd93e3e589454bd

SHA512
092a091454e8a1bd0a5622347265fd3039db555534ed01d3e7b4c32af82cebba7e9c934f425f87d92bf4beb028655bf1d744410a68daa17bbb942d94f18d9181

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
e29a1903762482d2db2436d90c9bc2de

SHA1
2bbe15a852d2e3ad5d0337693fdd33d9cc6f155a

SHA256
ef5e8feaaccd6f8bf0997efc37ee5811877ef5da5899f92cf4a9d859dd8305bd

SHA512
93783135073253f3d2396bdbea1edc7da24f15f406d982beb98d8fa0e8bdfcee92b47abe64de9aca35057f95203035e84e6faddf24efc51bfdd9280df231eb45

Download Submit