hxxps://qrco[.]de/beisNZ?Rlw=4LKgtHNDI

Analysis

max time kernel
59s
max time network
59s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
19/01/2024, 08:29

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General

Target

https://qrco.de/beisNZ?Rlw=4LKgtHNDI

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 6 IoCs

pid	Process
4676	msedge.exe
4676	msedge.exe
2008	msedge.exe
2008	msedge.exe
4784	identity_helper.exe
4784	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe
2008	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2008 wrote to memory of 4120	2008	msedge.exe	68
PID 2008 wrote to memory of 4120	2008	msedge.exe	68
PID 2008 wrote to memory of 4044	2008	msedge.exe	88
PID 2008 wrote to memory of 4044	2008	msedge.exe	88
PID 2008 wrote to memory of 4044	2008	msedge.exe	88
PID 2008 wrote to memory of 4044	2008	msedge.exe	88
PID 2008 wrote to memory of 4044	2008	msedge.exe	88
PID 2008 wrote to memory of 4044	2008	msedge.exe	88
PID 2008 wrote to memory of 4044	2008	msedge.exe	88
PID 2008 wrote to memory of 4044	2008	msedge.exe	88
PID 2008 wrote to memory of 4044	2008	msedge.exe	88
PID 2008 wrote to memory of 4044	2008	msedge.exe	88
PID 2008 wrote to memory of 4044	2008	msedge.exe	88
PID 2008 wrote to memory of 4044	2008	msedge.exe	88
PID 2008 wrote to memory of 4044	2008	msedge.exe	88
PID 2008 wrote to memory of 4044	2008	msedge.exe	88
PID 2008 wrote to memory of 4044	2008	msedge.exe	88
PID 2008 wrote to memory of 4044	2008	msedge.exe	88
PID 2008 wrote to memory of 4044	2008	msedge.exe	88
PID 2008 wrote to memory of 4044	2008	msedge.exe	88
PID 2008 wrote to memory of 4044	2008	msedge.exe	88
PID 2008 wrote to memory of 4044	2008	msedge.exe	88
PID 2008 wrote to memory of 4044	2008	msedge.exe	88
PID 2008 wrote to memory of 4044	2008	msedge.exe	88
PID 2008 wrote to memory of 4044	2008	msedge.exe	88
PID 2008 wrote to memory of 4044	2008	msedge.exe	88
PID 2008 wrote to memory of 4044	2008	msedge.exe	88
PID 2008 wrote to memory of 4044	2008	msedge.exe	88
PID 2008 wrote to memory of 4044	2008	msedge.exe	88
PID 2008 wrote to memory of 4044	2008	msedge.exe	88
PID 2008 wrote to memory of 4044	2008	msedge.exe	88
PID 2008 wrote to memory of 4044	2008	msedge.exe	88
PID 2008 wrote to memory of 4044	2008	msedge.exe	88
PID 2008 wrote to memory of 4044	2008	msedge.exe	88
PID 2008 wrote to memory of 4044	2008	msedge.exe	88
PID 2008 wrote to memory of 4044	2008	msedge.exe	88
PID 2008 wrote to memory of 4044	2008	msedge.exe	88
PID 2008 wrote to memory of 4044	2008	msedge.exe	88
PID 2008 wrote to memory of 4044	2008	msedge.exe	88
PID 2008 wrote to memory of 4044	2008	msedge.exe	88
PID 2008 wrote to memory of 4044	2008	msedge.exe	88
PID 2008 wrote to memory of 4044	2008	msedge.exe	88
PID 2008 wrote to memory of 4676	2008	msedge.exe	87
PID 2008 wrote to memory of 4676	2008	msedge.exe	87
PID 2008 wrote to memory of 3656	2008	msedge.exe	89
PID 2008 wrote to memory of 3656	2008	msedge.exe	89
PID 2008 wrote to memory of 3656	2008	msedge.exe	89
PID 2008 wrote to memory of 3656	2008	msedge.exe	89
PID 2008 wrote to memory of 3656	2008	msedge.exe	89
PID 2008 wrote to memory of 3656	2008	msedge.exe	89
PID 2008 wrote to memory of 3656	2008	msedge.exe	89
PID 2008 wrote to memory of 3656	2008	msedge.exe	89
PID 2008 wrote to memory of 3656	2008	msedge.exe	89
PID 2008 wrote to memory of 3656	2008	msedge.exe	89
PID 2008 wrote to memory of 3656	2008	msedge.exe	89
PID 2008 wrote to memory of 3656	2008	msedge.exe	89
PID 2008 wrote to memory of 3656	2008	msedge.exe	89
PID 2008 wrote to memory of 3656	2008	msedge.exe	89
PID 2008 wrote to memory of 3656	2008	msedge.exe	89
PID 2008 wrote to memory of 3656	2008	msedge.exe	89
PID 2008 wrote to memory of 3656	2008	msedge.exe	89
PID 2008 wrote to memory of 3656	2008	msedge.exe	89
PID 2008 wrote to memory of 3656	2008	msedge.exe	89
PID 2008 wrote to memory of 3656	2008	msedge.exe	89

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://qrco.de/beisNZ?Rlw=4LKgtHNDI
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:2008
- 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,0x100,0x104,0xd8,0x108,0x7ffeb0fb46f8,0x7ffeb0fb4708,0x7ffeb0fb4718
  2⤵
  PID:4120
- 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=2088,4867749425772049637,850621147513086639,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2488 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4676
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2088,4867749425772049637,850621147513086639,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2108 /prefetch:2
  2⤵
  PID:4044
- 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=2088,4867749425772049637,850621147513086639,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2860 /prefetch:8
  2⤵
  PID:3656
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,4867749425772049637,850621147513086639,131072 --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=3376 /prefetch:1
  2⤵
  PID:4440
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,4867749425772049637,850621147513086639,131072 --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=3388 /prefetch:1
  2⤵
  PID:3360
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,4867749425772049637,850621147513086639,131072 --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=5112 /prefetch:1
  2⤵
  PID:4240
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,4867749425772049637,850621147513086639,131072 --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=3384 /prefetch:1
  2⤵
  PID:400
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,4867749425772049637,850621147513086639,131072 --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=3540 /prefetch:1
  2⤵
  PID:396
- 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=2088,4867749425772049637,850621147513086639,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5544 /prefetch:8
  2⤵
  PID:3428
- 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=2088,4867749425772049637,850621147513086639,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5544 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4784
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,4867749425772049637,850621147513086639,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5404 /prefetch:1
  2⤵
  PID:2944
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,4867749425772049637,850621147513086639,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5244 /prefetch:1
  2⤵
  PID:3796
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --field-trial-handle=2088,4867749425772049637,850621147513086639,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=5912 /prefetch:8
  2⤵
  PID:3740

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:456

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2432

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
bcaf436ee5fed204f08c14d7517436eb

SHA1
637817252f1e2ab00275cd5b5a285a22980295ff

SHA256
de776d807ae7f2e809af69746f85ea99e0771bbdaaed78a764a6035dabe7f120

SHA512
7e6cf2fdffdcf444f6ef4a50a6f9ef1dfb853301467e3f4784c9ee905c3bf159dc3ee9145d77dbf72637d5b99242525eb951b91c020e5f4e5cfcfd965443258c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\5b666410-5ea4-4ef2-974c-44bab83bfcb2.tmp

Filesize
24KB

MD5
b0ba6f0eee8f998b4d78bc4934f5fd17

SHA1
589653d624de363d3e8869c169441b143c1f39ad

SHA256
4b5ee509e727accbd11493dda2c1d512e7dbfaff66c4f5f7ea9c2d2ccd06151f

SHA512
e9a165da246c6b80fc38431538203cf03f95794184ff63f00c9500f8919a2028b803f64b670e685185eed72df0509e3185c9b434fdbf2bc7af36021d46bd08d9

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
4383a71bd67743080a860d3edd8d64c7

SHA1
a0b0e9f92c1a9391ee1bb23deca1d0ba1396dd1e

SHA256
6db9b044a8d585590854956ae5ef937a00c7c206357b95fca02d51f38e1d0451

SHA512
aa98e13e6fe5059b0475b716e3da5fb26df1f40b00d5998198cd2781f3a907d7fc1e7b56de14d9c246ce82cf5d1ca16f91d94d574cfda198be2994d92c86c57d

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

Filesize
5KB

MD5
7a8a02de791776054846238557c20ebd

SHA1
8144c0adcf100de3fb87f6fd7af2571bcde86a6d

SHA256
be8af02c1a5d037070c8d25f6b155c828f478b30d5cab9ca41aaa456a784bd6c

SHA512
0079cb95008d5df6e2a75e036802e4818a301ce5e81dcea4501effb58fe3243db47cf50dec0035ff9c3d8780aa479481c3a83cf5334b7bb4a6d8676dbd586c71

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

Filesize
5KB

MD5
89b3aeecb6aa53b1287b228587380dda

SHA1
f68bd533bdeae7a43f5b9b3f95b9bbfb4aab1bcd

SHA256
6f58261644151a21f388521f561d99ca7739d5086c5e553718550af7a3de5834

SHA512
209a04cba98138acb2d1b763b963aa7de65cf47d031cd83bf244e2a55450d61ac9d2d2284cf265ce42cd8320fa02b0eb94131bb8e60a78290ecdc18d0325e046

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
11KB

MD5
af8fe5ae7d2a016fb4d85318d1fdf09b

SHA1
87e2e0e45ae877c8f676147b28efe67f0a8ecaaa

SHA256
5cfd69cbd1d82d50b7be24c7b37fd9f329c60687231ab57da68e72a833180cb0

SHA512
c216b1c55031769af61e669a977f9402528abe750cb246144c8f4671f5a130e81a2e004057145aee5eaba251c1f936aac3158d0af5c2eee35e3d365d8e145358

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

Filesize
11KB

MD5
35f1f38e9598be9d87934885319888a9

SHA1
4d8b59ddf8162bb29930b3e13d3346f0f70725bd

SHA256
49def60a78bf68aebc5bd168526c8692ecb69852588545a385a027776c3c539d

SHA512
5b783e503d3d52f4c9a947ba9e1a8b6cd5e3f8c2aaff0e97b8466214386ff3c8e4b079bb1f7e7ce807143ba5bb6d56ba36fd47ae71b6c74caf3fd34ca05f7f82

Download Submit