hxxps://u[.]to/FYsaIQ

Analysis

max time kernel
23s
max time network
24s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
submitted
28-12-2024 22:56

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General

Target

https://u.to/FYsaIQ

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 4 IoCs

pid	Process
2360	msedge.exe
2360	msedge.exe
1424	msedge.exe
1424	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs

pid	Process
1424	msedge.exe
1424	msedge.exe
1424	msedge.exe
1424	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1424	msedge.exe
1424	msedge.exe
1424	msedge.exe
1424	msedge.exe
1424	msedge.exe
1424	msedge.exe
1424	msedge.exe
1424	msedge.exe
1424	msedge.exe
1424	msedge.exe
1424	msedge.exe
1424	msedge.exe
1424	msedge.exe
1424	msedge.exe
1424	msedge.exe
1424	msedge.exe
1424	msedge.exe
1424	msedge.exe
1424	msedge.exe
1424	msedge.exe
1424	msedge.exe
1424	msedge.exe
1424	msedge.exe
1424	msedge.exe
1424	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
1424	msedge.exe
1424	msedge.exe
1424	msedge.exe
1424	msedge.exe
1424	msedge.exe
1424	msedge.exe
1424	msedge.exe
1424	msedge.exe
1424	msedge.exe
1424	msedge.exe
1424	msedge.exe
1424	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1424 wrote to memory of 964	1424	msedge.exe	77
PID 1424 wrote to memory of 964	1424	msedge.exe	77
PID 1424 wrote to memory of 248	1424	msedge.exe	78
PID 1424 wrote to memory of 248	1424	msedge.exe	78
PID 1424 wrote to memory of 248	1424	msedge.exe	78
PID 1424 wrote to memory of 248	1424	msedge.exe	78
PID 1424 wrote to memory of 248	1424	msedge.exe	78
PID 1424 wrote to memory of 248	1424	msedge.exe	78
PID 1424 wrote to memory of 248	1424	msedge.exe	78
PID 1424 wrote to memory of 248	1424	msedge.exe	78
PID 1424 wrote to memory of 248	1424	msedge.exe	78
PID 1424 wrote to memory of 248	1424	msedge.exe	78
PID 1424 wrote to memory of 248	1424	msedge.exe	78
PID 1424 wrote to memory of 248	1424	msedge.exe	78
PID 1424 wrote to memory of 248	1424	msedge.exe	78
PID 1424 wrote to memory of 248	1424	msedge.exe	78
PID 1424 wrote to memory of 248	1424	msedge.exe	78
PID 1424 wrote to memory of 248	1424	msedge.exe	78
PID 1424 wrote to memory of 248	1424	msedge.exe	78
PID 1424 wrote to memory of 248	1424	msedge.exe	78
PID 1424 wrote to memory of 248	1424	msedge.exe	78
PID 1424 wrote to memory of 248	1424	msedge.exe	78
PID 1424 wrote to memory of 248	1424	msedge.exe	78
PID 1424 wrote to memory of 248	1424	msedge.exe	78
PID 1424 wrote to memory of 248	1424	msedge.exe	78
PID 1424 wrote to memory of 248	1424	msedge.exe	78
PID 1424 wrote to memory of 248	1424	msedge.exe	78
PID 1424 wrote to memory of 248	1424	msedge.exe	78
PID 1424 wrote to memory of 248	1424	msedge.exe	78
PID 1424 wrote to memory of 248	1424	msedge.exe	78
PID 1424 wrote to memory of 248	1424	msedge.exe	78
PID 1424 wrote to memory of 248	1424	msedge.exe	78
PID 1424 wrote to memory of 248	1424	msedge.exe	78
PID 1424 wrote to memory of 248	1424	msedge.exe	78
PID 1424 wrote to memory of 248	1424	msedge.exe	78
PID 1424 wrote to memory of 248	1424	msedge.exe	78
PID 1424 wrote to memory of 248	1424	msedge.exe	78
PID 1424 wrote to memory of 248	1424	msedge.exe	78
PID 1424 wrote to memory of 248	1424	msedge.exe	78
PID 1424 wrote to memory of 248	1424	msedge.exe	78
PID 1424 wrote to memory of 248	1424	msedge.exe	78
PID 1424 wrote to memory of 248	1424	msedge.exe	78
PID 1424 wrote to memory of 2360	1424	msedge.exe	79
PID 1424 wrote to memory of 2360	1424	msedge.exe	79
PID 1424 wrote to memory of 3040	1424	msedge.exe	80
PID 1424 wrote to memory of 3040	1424	msedge.exe	80
PID 1424 wrote to memory of 3040	1424	msedge.exe	80
PID 1424 wrote to memory of 3040	1424	msedge.exe	80
PID 1424 wrote to memory of 3040	1424	msedge.exe	80
PID 1424 wrote to memory of 3040	1424	msedge.exe	80
PID 1424 wrote to memory of 3040	1424	msedge.exe	80
PID 1424 wrote to memory of 3040	1424	msedge.exe	80
PID 1424 wrote to memory of 3040	1424	msedge.exe	80
PID 1424 wrote to memory of 3040	1424	msedge.exe	80
PID 1424 wrote to memory of 3040	1424	msedge.exe	80
PID 1424 wrote to memory of 3040	1424	msedge.exe	80
PID 1424 wrote to memory of 3040	1424	msedge.exe	80
PID 1424 wrote to memory of 3040	1424	msedge.exe	80
PID 1424 wrote to memory of 3040	1424	msedge.exe	80
PID 1424 wrote to memory of 3040	1424	msedge.exe	80
PID 1424 wrote to memory of 3040	1424	msedge.exe	80
PID 1424 wrote to memory of 3040	1424	msedge.exe	80
PID 1424 wrote to memory of 3040	1424	msedge.exe	80
PID 1424 wrote to memory of 3040	1424	msedge.exe	80

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/FYsaIQ
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:1424
- 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ff9f2cb3cb8,0x7ff9f2cb3cc8,0x7ff9f2cb3cd8
  2⤵
  PID:964
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1932,10363665829621142232,3046175663409672385,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=2008 /prefetch:2
  2⤵
  PID:248
- 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=1932,10363665829621142232,3046175663409672385,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2080 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2360
- 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=1932,10363665829621142232,3046175663409672385,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2700 /prefetch:8
  2⤵
  PID:3040
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1932,10363665829621142232,3046175663409672385,131072 --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=3260 /prefetch:1
  2⤵
  PID:2924
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1932,10363665829621142232,3046175663409672385,131072 --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=3276 /prefetch:1
  2⤵
  PID:3488
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1932,10363665829621142232,3046175663409672385,131072 --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=6064 /prefetch:1
  2⤵
  PID:4216
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1932,10363665829621142232,3046175663409672385,131072 --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=3416 /prefetch:1
  2⤵
  PID:3296

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3572

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1124

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
554d6d27186fa7d6762d95dde7a17584

SHA1
93ea7b20b8fae384cf0be0d65e4295097112fdca

SHA256
2fa6145571e1f1ece9850a1ac94661213d3e0d82f1cef7ac1286ff6b2c2017cb

SHA512
57d9008ccabc315bd0e829b19fe91e24bab6ef20bcfab651b937b0f38eec840b58d0aed092a3bbedd2d6a95d5c150372a1e51087572de55672172adc1fc468a7

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

Filesize
152B

MD5
a28bb0d36049e72d00393056dce10a26

SHA1
c753387b64cc15c0efc80084da393acdb4fc01d0

SHA256
684d797e28b7fd86af84bfb217d190e4f5e03d92092d988a6091b2c7bbbd67c1

SHA512
20940fee33aa2194c36a3db92d4fd314ce7eacc2aa745abec62aa031c2a53ba4ff89f2568626e7bd2536090175f8d045c3bb52c5faa5ecc8da8410ab5fc519f7

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

Filesize
5KB

MD5
bd0925f4d6992a787a28764366ad8e5c

SHA1
d432f69e23d519851068b0d1b9c96e6f912a9ce6

SHA256
dc062637885cc37a5f95b0435db955f9cbfdac9a8ce7e1bfec9c4cf6a2244a76

SHA512
a043278d458d53cb20eda12057ab438a5edf3d90a0f27bf70f03634c8c2768ea0e8ca7a0a9243feb86e81b36124d7525c03fb61ef1735a815073d67b9a399ec6

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

Filesize
5KB

MD5
277c7e0fe866fa26e091394965fbb1af

SHA1
82dba365387a37b26fa89f6f0b498355b7fd1de0

SHA256
e040d64f3a60a0adc0c40d571883d7786a572862c0abf8de4a1fdc4fe0a72f2e

SHA512
2045b47b3929e3da86d928d70d56f6670432e974c4d9c372c559b985c318a7a2748246bf724c0970b9efe21211449da2fccd8de64f4a83708ab5da8716f0dba8

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

Filesize
10KB

MD5
ecca5005883f87e697b10793981249ac

SHA1
673e4b13f9bb3ab5a4d35de7790f420a9fbd4206

SHA256
6e24058dc109129ddcc97e1f7ed94261893885fa23aee637977445cb2811c79f

SHA512
6b5aa076e2479c0a4d280a27b4e298a774d73fbbf576478f7e203c6a88b304a33473cb8a9f890b5600ffcd8867c508f2511d9736e6026511157134ad01fdab9d

Download Submit