hxxps://qr[.]codes/dUsSeK

Analysis

max time kernel
2s
max time network
12s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
20/02/2024, 21:41

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General

Target

https://qr.codes/dUsSeK

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 4 IoCs

pid	Process
4340	msedge.exe
4340	msedge.exe
3372	msedge.exe
3372	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
3372	msedge.exe
3372	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe
3372	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3372 wrote to memory of 1092	3372	msedge.exe	85
PID 3372 wrote to memory of 1092	3372	msedge.exe	85
PID 3372 wrote to memory of 3856	3372	msedge.exe	86
PID 3372 wrote to memory of 3856	3372	msedge.exe	86
PID 3372 wrote to memory of 3856	3372	msedge.exe	86
PID 3372 wrote to memory of 3856	3372	msedge.exe	86
PID 3372 wrote to memory of 3856	3372	msedge.exe	86
PID 3372 wrote to memory of 3856	3372	msedge.exe	86
PID 3372 wrote to memory of 3856	3372	msedge.exe	86
PID 3372 wrote to memory of 3856	3372	msedge.exe	86
PID 3372 wrote to memory of 3856	3372	msedge.exe	86
PID 3372 wrote to memory of 3856	3372	msedge.exe	86
PID 3372 wrote to memory of 3856	3372	msedge.exe	86
PID 3372 wrote to memory of 3856	3372	msedge.exe	86
PID 3372 wrote to memory of 3856	3372	msedge.exe	86
PID 3372 wrote to memory of 3856	3372	msedge.exe	86
PID 3372 wrote to memory of 3856	3372	msedge.exe	86
PID 3372 wrote to memory of 3856	3372	msedge.exe	86
PID 3372 wrote to memory of 3856	3372	msedge.exe	86
PID 3372 wrote to memory of 3856	3372	msedge.exe	86
PID 3372 wrote to memory of 3856	3372	msedge.exe	86
PID 3372 wrote to memory of 3856	3372	msedge.exe	86
PID 3372 wrote to memory of 3856	3372	msedge.exe	86
PID 3372 wrote to memory of 3856	3372	msedge.exe	86
PID 3372 wrote to memory of 3856	3372	msedge.exe	86
PID 3372 wrote to memory of 3856	3372	msedge.exe	86
PID 3372 wrote to memory of 3856	3372	msedge.exe	86
PID 3372 wrote to memory of 3856	3372	msedge.exe	86
PID 3372 wrote to memory of 3856	3372	msedge.exe	86
PID 3372 wrote to memory of 3856	3372	msedge.exe	86
PID 3372 wrote to memory of 3856	3372	msedge.exe	86
PID 3372 wrote to memory of 3856	3372	msedge.exe	86
PID 3372 wrote to memory of 3856	3372	msedge.exe	86
PID 3372 wrote to memory of 3856	3372	msedge.exe	86
PID 3372 wrote to memory of 3856	3372	msedge.exe	86
PID 3372 wrote to memory of 3856	3372	msedge.exe	86
PID 3372 wrote to memory of 3856	3372	msedge.exe	86
PID 3372 wrote to memory of 3856	3372	msedge.exe	86
PID 3372 wrote to memory of 3856	3372	msedge.exe	86
PID 3372 wrote to memory of 3856	3372	msedge.exe	86
PID 3372 wrote to memory of 3856	3372	msedge.exe	86
PID 3372 wrote to memory of 3856	3372	msedge.exe	86
PID 3372 wrote to memory of 4340	3372	msedge.exe	87
PID 3372 wrote to memory of 4340	3372	msedge.exe	87
PID 3372 wrote to memory of 3928	3372	msedge.exe	88
PID 3372 wrote to memory of 3928	3372	msedge.exe	88
PID 3372 wrote to memory of 3928	3372	msedge.exe	88
PID 3372 wrote to memory of 3928	3372	msedge.exe	88
PID 3372 wrote to memory of 3928	3372	msedge.exe	88
PID 3372 wrote to memory of 3928	3372	msedge.exe	88
PID 3372 wrote to memory of 3928	3372	msedge.exe	88
PID 3372 wrote to memory of 3928	3372	msedge.exe	88
PID 3372 wrote to memory of 3928	3372	msedge.exe	88
PID 3372 wrote to memory of 3928	3372	msedge.exe	88
PID 3372 wrote to memory of 3928	3372	msedge.exe	88
PID 3372 wrote to memory of 3928	3372	msedge.exe	88
PID 3372 wrote to memory of 3928	3372	msedge.exe	88
PID 3372 wrote to memory of 3928	3372	msedge.exe	88
PID 3372 wrote to memory of 3928	3372	msedge.exe	88
PID 3372 wrote to memory of 3928	3372	msedge.exe	88
PID 3372 wrote to memory of 3928	3372	msedge.exe	88
PID 3372 wrote to memory of 3928	3372	msedge.exe	88
PID 3372 wrote to memory of 3928	3372	msedge.exe	88
PID 3372 wrote to memory of 3928	3372	msedge.exe	88

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://qr.codes/dUsSeK
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:3372
- 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=0x104,0x108,0x10c,0xdc,0x110,0x7ffcb10f46f8,0x7ffcb10f4708,0x7ffcb10f4718
  2⤵
  PID:1092
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2040,14984746573310919056,2346059719588007710,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2076 /prefetch:2
  2⤵
  PID:3856
- 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=2040,14984746573310919056,2346059719588007710,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2340 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4340
- 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=2040,14984746573310919056,2346059719588007710,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2888 /prefetch:8
  2⤵
  PID:3928
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2040,14984746573310919056,2346059719588007710,131072 --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=3332 /prefetch:1
  2⤵
  PID:2768
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2040,14984746573310919056,2346059719588007710,131072 --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:5060
- 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=2040,14984746573310919056,2346059719588007710,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5156 /prefetch:8
  2⤵
  PID:2784
- 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=2040,14984746573310919056,2346059719588007710,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5156 /prefetch:8
  2⤵
  PID:3488

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2920

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1640

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
d5564ccbd62bac229941d2812fc4bfba

SHA1
0483f8496225a0f2ca0d2151fab40e8f4f61ab6d

SHA256
d259ff04090cbde3b87a54554d6e2b8a33ba81e9483acbbe3e6bad15cbde4921

SHA512
300cda7933e8af577bdc1b20e6d4279d1e418cdb0571c928b1568bfea3c231ba632ccb67313ae73ddeae5586d85db95caffaedd23e973d437f8496a8c5a15025

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

Filesize
5KB

MD5
822460d2c5f9f9c48b55c18ae8f94956

SHA1
0fa67d14376741125457499749ef182cbf726e2d

SHA256
5a41f007c8d2ffd5627104cae9db2cdea63a4696b01f3a1ceaaf86678deac606

SHA512
29fd3cb3a04f0966d9b6b4cd1f39a50027f7fd6e7fab4b2c61185d8a4348d274bed30c32e95180c4ef2596dd60a5cc7f6217eeb03c2312b59ec19cfbcd139850

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