hxxp://185[.]73[.]125[.]23

Analysis

max time kernel
146s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
31-10-2023 05:25

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General

Target

http://185.73.125.23

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
3164	msedge.exe
3164	msedge.exe
1240	msedge.exe
1240	msedge.exe
3392	identity_helper.exe
3392	identity_helper.exe
4528	msedge.exe
4528	msedge.exe
4528	msedge.exe
4528	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe
1240	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1240 wrote to memory of 716	1240	msedge.exe	49
PID 1240 wrote to memory of 716	1240	msedge.exe	49
PID 1240 wrote to memory of 1940	1240	msedge.exe	89
PID 1240 wrote to memory of 1940	1240	msedge.exe	89
PID 1240 wrote to memory of 1940	1240	msedge.exe	89
PID 1240 wrote to memory of 1940	1240	msedge.exe	89
PID 1240 wrote to memory of 1940	1240	msedge.exe	89
PID 1240 wrote to memory of 1940	1240	msedge.exe	89
PID 1240 wrote to memory of 1940	1240	msedge.exe	89
PID 1240 wrote to memory of 1940	1240	msedge.exe	89
PID 1240 wrote to memory of 1940	1240	msedge.exe	89
PID 1240 wrote to memory of 1940	1240	msedge.exe	89
PID 1240 wrote to memory of 1940	1240	msedge.exe	89
PID 1240 wrote to memory of 1940	1240	msedge.exe	89
PID 1240 wrote to memory of 1940	1240	msedge.exe	89
PID 1240 wrote to memory of 1940	1240	msedge.exe	89
PID 1240 wrote to memory of 1940	1240	msedge.exe	89
PID 1240 wrote to memory of 1940	1240	msedge.exe	89
PID 1240 wrote to memory of 1940	1240	msedge.exe	89
PID 1240 wrote to memory of 1940	1240	msedge.exe	89
PID 1240 wrote to memory of 1940	1240	msedge.exe	89
PID 1240 wrote to memory of 1940	1240	msedge.exe	89
PID 1240 wrote to memory of 1940	1240	msedge.exe	89
PID 1240 wrote to memory of 1940	1240	msedge.exe	89
PID 1240 wrote to memory of 1940	1240	msedge.exe	89
PID 1240 wrote to memory of 1940	1240	msedge.exe	89
PID 1240 wrote to memory of 1940	1240	msedge.exe	89
PID 1240 wrote to memory of 1940	1240	msedge.exe	89
PID 1240 wrote to memory of 1940	1240	msedge.exe	89
PID 1240 wrote to memory of 1940	1240	msedge.exe	89
PID 1240 wrote to memory of 1940	1240	msedge.exe	89
PID 1240 wrote to memory of 1940	1240	msedge.exe	89
PID 1240 wrote to memory of 1940	1240	msedge.exe	89
PID 1240 wrote to memory of 1940	1240	msedge.exe	89
PID 1240 wrote to memory of 1940	1240	msedge.exe	89
PID 1240 wrote to memory of 1940	1240	msedge.exe	89
PID 1240 wrote to memory of 1940	1240	msedge.exe	89
PID 1240 wrote to memory of 1940	1240	msedge.exe	89
PID 1240 wrote to memory of 1940	1240	msedge.exe	89
PID 1240 wrote to memory of 1940	1240	msedge.exe	89
PID 1240 wrote to memory of 1940	1240	msedge.exe	89
PID 1240 wrote to memory of 1940	1240	msedge.exe	89
PID 1240 wrote to memory of 3164	1240	msedge.exe	87
PID 1240 wrote to memory of 3164	1240	msedge.exe	87
PID 1240 wrote to memory of 1460	1240	msedge.exe	88
PID 1240 wrote to memory of 1460	1240	msedge.exe	88
PID 1240 wrote to memory of 1460	1240	msedge.exe	88
PID 1240 wrote to memory of 1460	1240	msedge.exe	88
PID 1240 wrote to memory of 1460	1240	msedge.exe	88
PID 1240 wrote to memory of 1460	1240	msedge.exe	88
PID 1240 wrote to memory of 1460	1240	msedge.exe	88
PID 1240 wrote to memory of 1460	1240	msedge.exe	88
PID 1240 wrote to memory of 1460	1240	msedge.exe	88
PID 1240 wrote to memory of 1460	1240	msedge.exe	88
PID 1240 wrote to memory of 1460	1240	msedge.exe	88
PID 1240 wrote to memory of 1460	1240	msedge.exe	88
PID 1240 wrote to memory of 1460	1240	msedge.exe	88
PID 1240 wrote to memory of 1460	1240	msedge.exe	88
PID 1240 wrote to memory of 1460	1240	msedge.exe	88
PID 1240 wrote to memory of 1460	1240	msedge.exe	88
PID 1240 wrote to memory of 1460	1240	msedge.exe	88
PID 1240 wrote to memory of 1460	1240	msedge.exe	88
PID 1240 wrote to memory of 1460	1240	msedge.exe	88
PID 1240 wrote to memory of 1460	1240	msedge.exe	88

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://185.73.125.23
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:1240
- 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,0x100,0x104,0xd8,0x108,0x7ffb46e046f8,0x7ffb46e04708,0x7ffb46e04718
  2⤵
  PID:716
- 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=2080,16015479501847584688,5772095120454537132,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2156 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3164
- 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=2080,16015479501847584688,5772095120454537132,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2704 /prefetch:8
  2⤵
  PID:1460
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2080,16015479501847584688,5772095120454537132,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2092 /prefetch:2
  2⤵
  PID:1940
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,16015479501847584688,5772095120454537132,131072 --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=3312 /prefetch:1
  2⤵
  PID:3236
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,16015479501847584688,5772095120454537132,131072 --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:5096
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,16015479501847584688,5772095120454537132,131072 --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=5000 /prefetch:1
  2⤵
  PID:5056
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,16015479501847584688,5772095120454537132,131072 --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=3472 /prefetch:1
  2⤵
  PID:4344
- 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=2080,16015479501847584688,5772095120454537132,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5388 /prefetch:8
  2⤵
  PID:3624
- 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=2080,16015479501847584688,5772095120454537132,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5388 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3392
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,16015479501847584688,5772095120454537132,131072 --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=5076 /prefetch:1
  2⤵
  PID:3744
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,16015479501847584688,5772095120454537132,131072 --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=5056 /prefetch:1
  2⤵
  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=2080,16015479501847584688,5772095120454537132,131072 --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=5172 /prefetch:1
  2⤵
  PID:3844
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,16015479501847584688,5772095120454537132,131072 --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=4556 /prefetch:1
  2⤵
  PID:2992
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,16015479501847584688,5772095120454537132,131072 --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=3076 /prefetch:1
  2⤵
  PID:4868
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,16015479501847584688,5772095120454537132,131072 --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=4824 /prefetch:1
  2⤵
  PID:816
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2080,16015479501847584688,5772095120454537132,131072 --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=6024 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4528

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4632

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:824

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
8f30b8232b170bdbc7d9c741c82c4a73

SHA1
9abfca17624e13728bd7fa6547e7e26e0695d411

SHA256
0916f816feace92a097267171f8aa8f944074530574a7aa1f9f0334899dfa3eb

SHA512
587d973b13b97c5b92621c776c18348a13ef451ccda32977baa529de33e47a27e7920a57fe7c4d0b2f0e4a8a3bca5c62cc5798cf97f19556028f88afb38b37be

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

Filesize
111B

MD5
285252a2f6327d41eab203dc2f402c67

SHA1
acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

SHA256
5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

SHA512
11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

Filesize
5KB

MD5
905bc7118647db7965dc69b42611efee

SHA1
3911bfefc5e67cd6abeac7463923a8ad9fc742f6

SHA256
e72de571b6a314c8125cf761b88e383cf58507ce1f49ee4ead1ba97bf3012c04

SHA512
0ddd075617fc91b1e19bb1e00d5d9e3ce7c3c4470beb79bbec951208efa784de049589188cb81a1b5a936e8c5cd96953b0a316863537fae39fe867d7e78a23ff

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

Filesize
5KB

MD5
d2e6f9b6f86ebe4637957bbf1aecc8ca

SHA1
91556f14069015d9612abb178fc98f4f254af5e2

SHA256
c9e938b177b93b4f7edba62dfb015ac9cffba165613f8b68ca7a5cae441d1127

SHA512
1df612ef42914ac51ef2a531b8e3d91fc6da9135a9446ebe6f625303567ba514dc6e46800fa9d10aabf1bcc8131aa46c37f5a465484d30667aaf98f7ead68128

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

Filesize
24KB

MD5
0b8abe9b2d273da395ec7c5c0f376f32

SHA1
d7b266fb7310cc71ab5fdb0ef68f5788e702f2ec

SHA256
3751deeb9ad3db03e6b42dedcac68c1c9c7926a2beeaaa0820397b6ddb734a99

SHA512
3dd503ddf2585038aa2fedc53d20bb9576f4619c3dc18089d7aba2c12dc0288447b2a481327c291456d7958488ba2e2d4028af4ca2d30e92807c8b1cdcffc404

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
deabc49204265e85dd3aabc2805a1c8e

SHA1
154dbc421e25cd29c944e49a107cd50a307d0eee

SHA256
3d7ac64ab7c347f08a89e31683e7c51fc011bd3cd9cef2de5e7e95ed37c8cdd8

SHA512
4251f9af11869c3efaf36b6d14cbf39a8e22a09bf122d06f9425a34e1dea04e076de6698714b41487d0926d45c76529542b1a4a3382ca448d892ef250b85130f

Download Submit