hxxps://u[.]to/ZYF-IQ

Analysis

max time kernel
50s
max time network
53s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-01-2025 23:02

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General

Target

https://u.to/ZYF-IQ

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2032	msedge.exe
2032	msedge.exe
3840	msedge.exe
3840	msedge.exe
1280	identity_helper.exe
1280	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 IoCs

pid	Process
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3840 wrote to memory of 1888	3840	msedge.exe	83
PID 3840 wrote to memory of 1888	3840	msedge.exe	83
PID 3840 wrote to memory of 1268	3840	msedge.exe	84
PID 3840 wrote to memory of 1268	3840	msedge.exe	84
PID 3840 wrote to memory of 1268	3840	msedge.exe	84
PID 3840 wrote to memory of 1268	3840	msedge.exe	84
PID 3840 wrote to memory of 1268	3840	msedge.exe	84
PID 3840 wrote to memory of 1268	3840	msedge.exe	84
PID 3840 wrote to memory of 1268	3840	msedge.exe	84
PID 3840 wrote to memory of 1268	3840	msedge.exe	84
PID 3840 wrote to memory of 1268	3840	msedge.exe	84
PID 3840 wrote to memory of 1268	3840	msedge.exe	84
PID 3840 wrote to memory of 1268	3840	msedge.exe	84
PID 3840 wrote to memory of 1268	3840	msedge.exe	84
PID 3840 wrote to memory of 1268	3840	msedge.exe	84
PID 3840 wrote to memory of 1268	3840	msedge.exe	84
PID 3840 wrote to memory of 1268	3840	msedge.exe	84
PID 3840 wrote to memory of 1268	3840	msedge.exe	84
PID 3840 wrote to memory of 1268	3840	msedge.exe	84
PID 3840 wrote to memory of 1268	3840	msedge.exe	84
PID 3840 wrote to memory of 1268	3840	msedge.exe	84
PID 3840 wrote to memory of 1268	3840	msedge.exe	84
PID 3840 wrote to memory of 1268	3840	msedge.exe	84
PID 3840 wrote to memory of 1268	3840	msedge.exe	84
PID 3840 wrote to memory of 1268	3840	msedge.exe	84
PID 3840 wrote to memory of 1268	3840	msedge.exe	84
PID 3840 wrote to memory of 1268	3840	msedge.exe	84
PID 3840 wrote to memory of 1268	3840	msedge.exe	84
PID 3840 wrote to memory of 1268	3840	msedge.exe	84
PID 3840 wrote to memory of 1268	3840	msedge.exe	84
PID 3840 wrote to memory of 1268	3840	msedge.exe	84
PID 3840 wrote to memory of 1268	3840	msedge.exe	84
PID 3840 wrote to memory of 1268	3840	msedge.exe	84
PID 3840 wrote to memory of 1268	3840	msedge.exe	84
PID 3840 wrote to memory of 1268	3840	msedge.exe	84
PID 3840 wrote to memory of 1268	3840	msedge.exe	84
PID 3840 wrote to memory of 1268	3840	msedge.exe	84
PID 3840 wrote to memory of 1268	3840	msedge.exe	84
PID 3840 wrote to memory of 1268	3840	msedge.exe	84
PID 3840 wrote to memory of 1268	3840	msedge.exe	84
PID 3840 wrote to memory of 1268	3840	msedge.exe	84
PID 3840 wrote to memory of 1268	3840	msedge.exe	84
PID 3840 wrote to memory of 2032	3840	msedge.exe	85
PID 3840 wrote to memory of 2032	3840	msedge.exe	85
PID 3840 wrote to memory of 4544	3840	msedge.exe	86
PID 3840 wrote to memory of 4544	3840	msedge.exe	86
PID 3840 wrote to memory of 4544	3840	msedge.exe	86
PID 3840 wrote to memory of 4544	3840	msedge.exe	86
PID 3840 wrote to memory of 4544	3840	msedge.exe	86
PID 3840 wrote to memory of 4544	3840	msedge.exe	86
PID 3840 wrote to memory of 4544	3840	msedge.exe	86
PID 3840 wrote to memory of 4544	3840	msedge.exe	86
PID 3840 wrote to memory of 4544	3840	msedge.exe	86
PID 3840 wrote to memory of 4544	3840	msedge.exe	86
PID 3840 wrote to memory of 4544	3840	msedge.exe	86
PID 3840 wrote to memory of 4544	3840	msedge.exe	86
PID 3840 wrote to memory of 4544	3840	msedge.exe	86
PID 3840 wrote to memory of 4544	3840	msedge.exe	86
PID 3840 wrote to memory of 4544	3840	msedge.exe	86
PID 3840 wrote to memory of 4544	3840	msedge.exe	86
PID 3840 wrote to memory of 4544	3840	msedge.exe	86
PID 3840 wrote to memory of 4544	3840	msedge.exe	86
PID 3840 wrote to memory of 4544	3840	msedge.exe	86
PID 3840 wrote to memory of 4544	3840	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument https://u.to/ZYF-IQ
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:3840
- 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,0x100,0x104,0xd8,0x108,0x7ffabb3246f8,0x7ffabb324708,0x7ffabb324718
  2⤵
  PID:1888
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2088,6941923589938849719,16880881200535752789,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2052 /prefetch:2
  2⤵
  PID:1268
- 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=2088,6941923589938849719,16880881200535752789,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2420 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2032
- 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=2088,6941923589938849719,16880881200535752789,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2596 /prefetch:8
  2⤵
  PID:4544
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,6941923589938849719,16880881200535752789,131072 --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=3324 /prefetch:1
  2⤵
  PID:2124
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,6941923589938849719,16880881200535752789,131072 --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=3344 /prefetch:1
  2⤵
  PID:3020
- 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=2088,6941923589938849719,16880881200535752789,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5240 /prefetch:8
  2⤵
  PID:4140
- 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=2088,6941923589938849719,16880881200535752789,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5240 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  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=2088,6941923589938849719,16880881200535752789,131072 --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=5464 /prefetch:1
  2⤵
  PID:4964
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,6941923589938849719,16880881200535752789,131072 --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=5456 /prefetch:1
  2⤵
  PID:4980
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,6941923589938849719,16880881200535752789,131072 --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=5628 /prefetch:1
  2⤵
  PID:4016
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,6941923589938849719,16880881200535752789,131072 --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=5796 /prefetch:1
  2⤵
  PID:4644
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,6941923589938849719,16880881200535752789,131072 --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=6136 /prefetch:1
  2⤵
  PID:4980
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,6941923589938849719,16880881200535752789,131072 --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=3568 /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=2088,6941923589938849719,16880881200535752789,131072 --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=4116 /prefetch:1
  2⤵
  PID:3020

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4644

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4276

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
85ba073d7015b6ce7da19235a275f6da

SHA1
a23c8c2125e45a0788bac14423ae1f3eab92cf00

SHA256
5ad04b8c19bf43b550ad725202f79086168ecccabe791100fba203d9aa27e617

SHA512
eb4fd72d7030ea1a25af2b59769b671a5760735fb95d18145f036a8d9e6f42c903b34a7e606046c740c644fab0bb9f5b7335c1869b098f121579e71f10f5a9c3

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

Filesize
152B

MD5
7de1bbdc1f9cf1a58ae1de4951ce8cb9

SHA1
010da169e15457c25bd80ef02d76a940c1210301

SHA256
6e390bbc0d03a652516705775e8e9a7b7936312a8a5bea407f9d7d9fa99d957e

SHA512
e4a33f2128883e71ab41e803e8b55d0ac17cbc51be3bde42bed157df24f10f34ad264f74ef3254dbe30d253aca03158fde21518c2b78aaa05dae8308b1c5f30c

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

Filesize
5KB

MD5
93b2224e5e6e2da814b5089ce1985c04

SHA1
05bbf57df4c4daaab320479536bc008a9dc58781

SHA256
51a2439693ac6f0a1c9fb0a1bc086ec32259da61afda61c3d931766c08bc9af4

SHA512
d8e404744277710ae29c71182b51f8b2996b24814c1eeb5faca2466cad477f52f76e302b902a808ef0d6338a9e1951b7792e2ea5dc650c2aa753d546be69cd87

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

Filesize
6KB

MD5
2bfd9280d0117c0dc2fe5c997b72ccbd

SHA1
9f1044745b1106d13215dba6b9486e28a1c38500

SHA256
fdafd64984e01bef22d841f27f8f4efb6ed1eb2ed510dea373df361c6c3ab738

SHA512
b70120546a56b940e2fd1a751ca67b3037bc7c509c59a2f7bd724558da3af9c572c5ed75e6be8e3b7c299379e20e9af4018d2ad413eccc34de659e2780e5c961

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
10f739ed85873d4f591439336daa2567

SHA1
5886139dcc856cf3c16c6054354261a541084e3a

SHA256
a462397abb56be84cbc989056cc0b16a5cbdd7cfdeb4156a48d3478e788510d7

SHA512
f94b11c67c3511234fa76e68d4b21adc260a644e2e0746a95de590258f475a385484714fdbcd5a069ac69cd1c89d7fffb598ab23f8fbcaa9ab658937293263cb

Download Submit