hxxps://weserv[.]sharefile[.]com/styles/images/4a7a6646-48e7-4864-b21b-5cc6d5632c1f[.]png

Analysis

max time kernel
146s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
03-02-2024 14:58

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General

Target

https://weserv.sharefile.com/styles/images/4a7a6646-48e7-4864-b21b-5cc6d5632c1f.png

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
5044	msedge.exe
5044	msedge.exe
2020	msedge.exe
2020	msedge.exe
4836	identity_helper.exe
4836	identity_helper.exe
324	msedge.exe
324	msedge.exe
324	msedge.exe
324	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe
2020	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2020 wrote to memory of 4472	2020	msedge.exe	84
PID 2020 wrote to memory of 4472	2020	msedge.exe	84
PID 2020 wrote to memory of 4476	2020	msedge.exe	87
PID 2020 wrote to memory of 4476	2020	msedge.exe	87
PID 2020 wrote to memory of 4476	2020	msedge.exe	87
PID 2020 wrote to memory of 4476	2020	msedge.exe	87
PID 2020 wrote to memory of 4476	2020	msedge.exe	87
PID 2020 wrote to memory of 4476	2020	msedge.exe	87
PID 2020 wrote to memory of 4476	2020	msedge.exe	87
PID 2020 wrote to memory of 4476	2020	msedge.exe	87
PID 2020 wrote to memory of 4476	2020	msedge.exe	87
PID 2020 wrote to memory of 4476	2020	msedge.exe	87
PID 2020 wrote to memory of 4476	2020	msedge.exe	87
PID 2020 wrote to memory of 4476	2020	msedge.exe	87
PID 2020 wrote to memory of 4476	2020	msedge.exe	87
PID 2020 wrote to memory of 4476	2020	msedge.exe	87
PID 2020 wrote to memory of 4476	2020	msedge.exe	87
PID 2020 wrote to memory of 4476	2020	msedge.exe	87
PID 2020 wrote to memory of 4476	2020	msedge.exe	87
PID 2020 wrote to memory of 4476	2020	msedge.exe	87
PID 2020 wrote to memory of 4476	2020	msedge.exe	87
PID 2020 wrote to memory of 4476	2020	msedge.exe	87
PID 2020 wrote to memory of 4476	2020	msedge.exe	87
PID 2020 wrote to memory of 4476	2020	msedge.exe	87
PID 2020 wrote to memory of 4476	2020	msedge.exe	87
PID 2020 wrote to memory of 4476	2020	msedge.exe	87
PID 2020 wrote to memory of 4476	2020	msedge.exe	87
PID 2020 wrote to memory of 4476	2020	msedge.exe	87
PID 2020 wrote to memory of 4476	2020	msedge.exe	87
PID 2020 wrote to memory of 4476	2020	msedge.exe	87
PID 2020 wrote to memory of 4476	2020	msedge.exe	87
PID 2020 wrote to memory of 4476	2020	msedge.exe	87
PID 2020 wrote to memory of 4476	2020	msedge.exe	87
PID 2020 wrote to memory of 4476	2020	msedge.exe	87
PID 2020 wrote to memory of 4476	2020	msedge.exe	87
PID 2020 wrote to memory of 4476	2020	msedge.exe	87
PID 2020 wrote to memory of 4476	2020	msedge.exe	87
PID 2020 wrote to memory of 4476	2020	msedge.exe	87
PID 2020 wrote to memory of 4476	2020	msedge.exe	87
PID 2020 wrote to memory of 4476	2020	msedge.exe	87
PID 2020 wrote to memory of 4476	2020	msedge.exe	87
PID 2020 wrote to memory of 4476	2020	msedge.exe	87
PID 2020 wrote to memory of 5044	2020	msedge.exe	85
PID 2020 wrote to memory of 5044	2020	msedge.exe	85
PID 2020 wrote to memory of 412	2020	msedge.exe	86
PID 2020 wrote to memory of 412	2020	msedge.exe	86
PID 2020 wrote to memory of 412	2020	msedge.exe	86
PID 2020 wrote to memory of 412	2020	msedge.exe	86
PID 2020 wrote to memory of 412	2020	msedge.exe	86
PID 2020 wrote to memory of 412	2020	msedge.exe	86
PID 2020 wrote to memory of 412	2020	msedge.exe	86
PID 2020 wrote to memory of 412	2020	msedge.exe	86
PID 2020 wrote to memory of 412	2020	msedge.exe	86
PID 2020 wrote to memory of 412	2020	msedge.exe	86
PID 2020 wrote to memory of 412	2020	msedge.exe	86
PID 2020 wrote to memory of 412	2020	msedge.exe	86
PID 2020 wrote to memory of 412	2020	msedge.exe	86
PID 2020 wrote to memory of 412	2020	msedge.exe	86
PID 2020 wrote to memory of 412	2020	msedge.exe	86
PID 2020 wrote to memory of 412	2020	msedge.exe	86
PID 2020 wrote to memory of 412	2020	msedge.exe	86
PID 2020 wrote to memory of 412	2020	msedge.exe	86
PID 2020 wrote to memory of 412	2020	msedge.exe	86
PID 2020 wrote to memory of 412	2020	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://weserv.sharefile.com/styles/images/4a7a6646-48e7-4864-b21b-5cc6d5632c1f.png
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:2020
- 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,0x100,0x104,0xd8,0x108,0x7ffa5e3646f8,0x7ffa5e364708,0x7ffa5e364718
  2⤵
  PID:4472
- 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=2232,12516018160293782121,976057177041854145,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2296 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5044
- 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=2232,12516018160293782121,976057177041854145,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2896 /prefetch:8
  2⤵
  PID:412
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2232,12516018160293782121,976057177041854145,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2244 /prefetch:2
  2⤵
  PID:4476
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2232,12516018160293782121,976057177041854145,131072 --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=3328 /prefetch:1
  2⤵
  PID:1280
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2232,12516018160293782121,976057177041854145,131072 --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=3464 /prefetch:1
  2⤵
  PID:3852
- 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=2232,12516018160293782121,976057177041854145,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5160 /prefetch:8
  2⤵
  PID:3840
- 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=2232,12516018160293782121,976057177041854145,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5160 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4836
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2232,12516018160293782121,976057177041854145,131072 --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=5308 /prefetch:1
  2⤵
  PID:5004
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2232,12516018160293782121,976057177041854145,131072 --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=5316 /prefetch:1
  2⤵
  PID:1148
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2232,12516018160293782121,976057177041854145,131072 --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=3356 /prefetch:1
  2⤵
  PID:1876
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2232,12516018160293782121,976057177041854145,131072 --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=3432 /prefetch:1
  2⤵
  PID:2460
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2232,12516018160293782121,976057177041854145,131072 --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=1360 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:324

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1272

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1960

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
eb20b5930f48aa090358398afb25b683

SHA1
4892c8b72aa16c5b3f1b72811bf32b89f2d13392

SHA256
2695ab23c2b43aa257f44b6943b6a56b395ea77dc24e5a9bd16acc2578168a35

SHA512
d0c6012a0059bc1bb49b2f293e6c07019153e0faf833961f646a85b992b47896092f33fdccc893334c79f452218d1542e339ded3f1b69bd8e343d232e6c3d9e8

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

Filesize
188B

MD5
c8f37692c61cdc4abbe898c584712921

SHA1
a9461beb8ee1ee13a8918cacfb3ec95b7e95a766

SHA256
da781b4965f791c51575824c3678cac5649aa73ad239e0893878b83a8d2ff883

SHA512
b120bcc7977abdb57378cfdf5aed2d319c059d7343e1e1bde85d1a84d75832ebd64f5ccf41e8582b5adf5977231420b6e215658bac4a1542bdd9257ad605815d

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
97182403c3cc439165c321be02f559d3

SHA1
b1caa2364b52543674bdabac21462843c526d565

SHA256
a00a696d4e5ed6bca68c5c2623be0a8ca9bc7c6435f5271dc4667f71c1691493

SHA512
38a0f25584a01bff4fa4fe6efe75ca285bc87e323196e192e03c76810c6bb7d15fa3b85b706574317659a719389c226145da896a788b169f781e583cdcf58ae3

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

Filesize
5KB

MD5
c5234b7c8d59f113a462b951ca7ffbf8

SHA1
93e9264c3cb0f86dfa4cb5e98418e385d7272692

SHA256
f83b3efbd30503c1e651771ecc11930d1ffb01f280441c55192c0aaba4931768

SHA512
45b47270d23dea60aa6183102634692fe642e0230b459149fcddb562769591e9af12054749f2480cdc7d352b8783c5c32ec5cb38a0329a329f95af5e8bf8afe5

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

Filesize
24KB

MD5
2bbbdb35220e81614659f8e50e6b8a44

SHA1
7729a18e075646fb77eb7319e30d346552a6c9de

SHA256
73f853ad74a9ac44bc4edf5a6499d237c940c905d3d62ea617fbb58d5e92a8dd

SHA512
59c5c7c0fbe53fa34299395db6e671acfc224dee54c7e1e00b1ce3c8e4dfb308bf2d170dfdbdda9ca32b4ad0281cde7bd6ae08ea87544ea5324bcb94a631f899

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
b6446d2a0f27899c4717bc91d2297b51

SHA1
f80af3f2f9bf3a95f012eb8944d97544f02ca69f

SHA256
66be0129d13824bad8d0854590bc27de4ff4e37eb74d9aea173f35f1e477c982

SHA512
e6643e106926349701888e512d4658dac79bd34a66723d1eccb655e6ac582582518dd94b27c324920a766a306b580139731aa6f571c1aa0f554388734fc48388

Download Submit