hxxps://docloanowsig[.]info

Analysis

max time kernel
146s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
24/11/2023, 06:17

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General

Target

https://docloanowsig.info

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
4268	msedge.exe
4268	msedge.exe
2984	msedge.exe
2984	msedge.exe
5108	identity_helper.exe
5108	identity_helper.exe
704	msedge.exe
704	msedge.exe
704	msedge.exe
704	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 IoCs

pid	Process
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe
2984	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2984 wrote to memory of 4212	2984	msedge.exe	67
PID 2984 wrote to memory of 4212	2984	msedge.exe	67
PID 2984 wrote to memory of 768	2984	msedge.exe	84
PID 2984 wrote to memory of 768	2984	msedge.exe	84
PID 2984 wrote to memory of 768	2984	msedge.exe	84
PID 2984 wrote to memory of 768	2984	msedge.exe	84
PID 2984 wrote to memory of 768	2984	msedge.exe	84
PID 2984 wrote to memory of 768	2984	msedge.exe	84
PID 2984 wrote to memory of 768	2984	msedge.exe	84
PID 2984 wrote to memory of 768	2984	msedge.exe	84
PID 2984 wrote to memory of 768	2984	msedge.exe	84
PID 2984 wrote to memory of 768	2984	msedge.exe	84
PID 2984 wrote to memory of 768	2984	msedge.exe	84
PID 2984 wrote to memory of 768	2984	msedge.exe	84
PID 2984 wrote to memory of 768	2984	msedge.exe	84
PID 2984 wrote to memory of 768	2984	msedge.exe	84
PID 2984 wrote to memory of 768	2984	msedge.exe	84
PID 2984 wrote to memory of 768	2984	msedge.exe	84
PID 2984 wrote to memory of 768	2984	msedge.exe	84
PID 2984 wrote to memory of 768	2984	msedge.exe	84
PID 2984 wrote to memory of 768	2984	msedge.exe	84
PID 2984 wrote to memory of 768	2984	msedge.exe	84
PID 2984 wrote to memory of 768	2984	msedge.exe	84
PID 2984 wrote to memory of 768	2984	msedge.exe	84
PID 2984 wrote to memory of 768	2984	msedge.exe	84
PID 2984 wrote to memory of 768	2984	msedge.exe	84
PID 2984 wrote to memory of 768	2984	msedge.exe	84
PID 2984 wrote to memory of 768	2984	msedge.exe	84
PID 2984 wrote to memory of 768	2984	msedge.exe	84
PID 2984 wrote to memory of 768	2984	msedge.exe	84
PID 2984 wrote to memory of 768	2984	msedge.exe	84
PID 2984 wrote to memory of 768	2984	msedge.exe	84
PID 2984 wrote to memory of 768	2984	msedge.exe	84
PID 2984 wrote to memory of 768	2984	msedge.exe	84
PID 2984 wrote to memory of 768	2984	msedge.exe	84
PID 2984 wrote to memory of 768	2984	msedge.exe	84
PID 2984 wrote to memory of 768	2984	msedge.exe	84
PID 2984 wrote to memory of 768	2984	msedge.exe	84
PID 2984 wrote to memory of 768	2984	msedge.exe	84
PID 2984 wrote to memory of 768	2984	msedge.exe	84
PID 2984 wrote to memory of 768	2984	msedge.exe	84
PID 2984 wrote to memory of 768	2984	msedge.exe	84
PID 2984 wrote to memory of 4268	2984	msedge.exe	85
PID 2984 wrote to memory of 4268	2984	msedge.exe	85
PID 2984 wrote to memory of 3644	2984	msedge.exe	86
PID 2984 wrote to memory of 3644	2984	msedge.exe	86
PID 2984 wrote to memory of 3644	2984	msedge.exe	86
PID 2984 wrote to memory of 3644	2984	msedge.exe	86
PID 2984 wrote to memory of 3644	2984	msedge.exe	86
PID 2984 wrote to memory of 3644	2984	msedge.exe	86
PID 2984 wrote to memory of 3644	2984	msedge.exe	86
PID 2984 wrote to memory of 3644	2984	msedge.exe	86
PID 2984 wrote to memory of 3644	2984	msedge.exe	86
PID 2984 wrote to memory of 3644	2984	msedge.exe	86
PID 2984 wrote to memory of 3644	2984	msedge.exe	86
PID 2984 wrote to memory of 3644	2984	msedge.exe	86
PID 2984 wrote to memory of 3644	2984	msedge.exe	86
PID 2984 wrote to memory of 3644	2984	msedge.exe	86
PID 2984 wrote to memory of 3644	2984	msedge.exe	86
PID 2984 wrote to memory of 3644	2984	msedge.exe	86
PID 2984 wrote to memory of 3644	2984	msedge.exe	86
PID 2984 wrote to memory of 3644	2984	msedge.exe	86
PID 2984 wrote to memory of 3644	2984	msedge.exe	86
PID 2984 wrote to memory of 3644	2984	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://docloanowsig.info
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:2984
- 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,0x100,0x104,0xd8,0x108,0x7ff83f7d46f8,0x7ff83f7d4708,0x7ff83f7d4718
  2⤵
  PID:4212
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1776,4733134558468309350,16791929156770574487,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2056 /prefetch:2
  2⤵
  PID:768
- 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=1776,4733134558468309350,16791929156770574487,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2360 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4268
- 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=1776,4733134558468309350,16791929156770574487,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2644 /prefetch:8
  2⤵
  PID:3644
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1776,4733134558468309350,16791929156770574487,131072 --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=3308 /prefetch:1
  2⤵
  PID:2380
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1776,4733134558468309350,16791929156770574487,131072 --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=3320 /prefetch:1
  2⤵
  PID:4624
- 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=1776,4733134558468309350,16791929156770574487,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4464 /prefetch:8
  2⤵
  PID:4216
- 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=1776,4733134558468309350,16791929156770574487,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4464 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5108
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1776,4733134558468309350,16791929156770574487,131072 --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=5156 /prefetch:1
  2⤵
  PID:856
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1776,4733134558468309350,16791929156770574487,131072 --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=5172 /prefetch:1
  2⤵
  PID:544
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1776,4733134558468309350,16791929156770574487,131072 --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=3552 /prefetch:1
  2⤵
  PID:4144
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1776,4733134558468309350,16791929156770574487,131072 --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=3528 /prefetch:1
  2⤵
  PID:2084
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1776,4733134558468309350,16791929156770574487,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3136 /prefetch:1
  2⤵
  PID:3352
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1776,4733134558468309350,16791929156770574487,131072 --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=3916 /prefetch:1
  2⤵
  PID:1960
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1776,4733134558468309350,16791929156770574487,131072 --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=1916 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:704
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1776,4733134558468309350,16791929156770574487,131072 --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=4852 /prefetch:1
  2⤵
  PID:1176

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5028

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3112

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
6276613a51dae3b747451bc05e24edfa

SHA1
96ff591013fc8d378a9b37ea580d8ec6e98bbde5

SHA256
d17c0519716f5fa61ccf7289220c5e8917a36fbb29e48a86bb1122c9e3fcafb0

SHA512
dc84cd5df4867849039ecea2c98b1aeb435399b9503b1384159b2d08fe180b9f3daadc98f55c6ab28faa1e66dea8abfa4e702232a7027d933b0eca91fcf6b5f3

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
257c2f1c3416f36e5dd0547ecf53f243

SHA1
814c6eb9ec9e89428bd28b001edab878c44316f0

SHA256
a6a88eccfcd1899743b950836ee177d9c5d1cf69b17ed54c08025d91badae34c

SHA512
1ecea0afbc0b58170db60b38187946aa5a395b81c1cedc4edc4336494a134fb9fbedecc9a37103b0efca9f28fafb3f411669301d4c7cb99564e85759c7adb451

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

Filesize
5KB

MD5
a3b432cbd01b124a67cf028c030306ec

SHA1
023983692d814f83f8146c1cebff65e1eb7e399f

SHA256
cab7c2f2bd216ea73accb182b82f769a4b314f6ca5b934a92f53c1b8a7df6941

SHA512
a1ce3e048b1f4109600280cbaccd6c9823f8eb3c70a84d621dad0dfd78a154cc0529b77f96b99404832e431d9992eca01910b14d9d41258c2583a5ccc414a469

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

Filesize
24KB

MD5
f1881400134252667af6731236741098

SHA1
6fbc4f34542d449afdb74c9cfd4a6d20e6cdc458

SHA256
d6fcec1880d69aaa0229f515403c1a5ac82787f442c37f1c0c96c82ec6c15b75

SHA512
18b9ac92c396a01b6662a4a8a21b995d456716b70144a136fced761fd0a84c99e8bd0afb9585625809b87332da75727b82a07b151560ea253a3b8c241b799450

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
b36f27381096d5c2b1ec6b4c2dc38995

SHA1
9fb2d8f44b94d04b16bea9d85efe5ec4f356cf76

SHA256
169a3647efae3501b779ab2e4e77e5d01482eebc708f0b682f42b93c48e8e3d4

SHA512
cfa80252dee6e4a799c09ec186e1f58efd853b7524b632f5245c1c009a0ec81e750e5c769eb66b6750d68e6fa7db77b131994cd129615561f784f3cbce6b34e5

Download Submit