hxxp://qrco[.]de

Analysis

max time kernel
145s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
13/05/2024, 07:55

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General

Target

http://qrco.de

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
4900	msedge.exe
4900	msedge.exe
1192	msedge.exe
1192	msedge.exe
412	identity_helper.exe
412	identity_helper.exe
2520	msedge.exe
2520	msedge.exe
2520	msedge.exe
2520	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs

pid	Process
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1192 wrote to memory of 3120	1192	msedge.exe	82
PID 1192 wrote to memory of 3120	1192	msedge.exe	82
PID 1192 wrote to memory of 4588	1192	msedge.exe	84
PID 1192 wrote to memory of 4588	1192	msedge.exe	84
PID 1192 wrote to memory of 4588	1192	msedge.exe	84
PID 1192 wrote to memory of 4588	1192	msedge.exe	84
PID 1192 wrote to memory of 4588	1192	msedge.exe	84
PID 1192 wrote to memory of 4588	1192	msedge.exe	84
PID 1192 wrote to memory of 4588	1192	msedge.exe	84
PID 1192 wrote to memory of 4588	1192	msedge.exe	84
PID 1192 wrote to memory of 4588	1192	msedge.exe	84
PID 1192 wrote to memory of 4588	1192	msedge.exe	84
PID 1192 wrote to memory of 4588	1192	msedge.exe	84
PID 1192 wrote to memory of 4588	1192	msedge.exe	84
PID 1192 wrote to memory of 4588	1192	msedge.exe	84
PID 1192 wrote to memory of 4588	1192	msedge.exe	84
PID 1192 wrote to memory of 4588	1192	msedge.exe	84
PID 1192 wrote to memory of 4588	1192	msedge.exe	84
PID 1192 wrote to memory of 4588	1192	msedge.exe	84
PID 1192 wrote to memory of 4588	1192	msedge.exe	84
PID 1192 wrote to memory of 4588	1192	msedge.exe	84
PID 1192 wrote to memory of 4588	1192	msedge.exe	84
PID 1192 wrote to memory of 4588	1192	msedge.exe	84
PID 1192 wrote to memory of 4588	1192	msedge.exe	84
PID 1192 wrote to memory of 4588	1192	msedge.exe	84
PID 1192 wrote to memory of 4588	1192	msedge.exe	84
PID 1192 wrote to memory of 4588	1192	msedge.exe	84
PID 1192 wrote to memory of 4588	1192	msedge.exe	84
PID 1192 wrote to memory of 4588	1192	msedge.exe	84
PID 1192 wrote to memory of 4588	1192	msedge.exe	84
PID 1192 wrote to memory of 4588	1192	msedge.exe	84
PID 1192 wrote to memory of 4588	1192	msedge.exe	84
PID 1192 wrote to memory of 4588	1192	msedge.exe	84
PID 1192 wrote to memory of 4588	1192	msedge.exe	84
PID 1192 wrote to memory of 4588	1192	msedge.exe	84
PID 1192 wrote to memory of 4588	1192	msedge.exe	84
PID 1192 wrote to memory of 4588	1192	msedge.exe	84
PID 1192 wrote to memory of 4588	1192	msedge.exe	84
PID 1192 wrote to memory of 4588	1192	msedge.exe	84
PID 1192 wrote to memory of 4588	1192	msedge.exe	84
PID 1192 wrote to memory of 4588	1192	msedge.exe	84
PID 1192 wrote to memory of 4588	1192	msedge.exe	84
PID 1192 wrote to memory of 4900	1192	msedge.exe	85
PID 1192 wrote to memory of 4900	1192	msedge.exe	85
PID 1192 wrote to memory of 948	1192	msedge.exe	86
PID 1192 wrote to memory of 948	1192	msedge.exe	86
PID 1192 wrote to memory of 948	1192	msedge.exe	86
PID 1192 wrote to memory of 948	1192	msedge.exe	86
PID 1192 wrote to memory of 948	1192	msedge.exe	86
PID 1192 wrote to memory of 948	1192	msedge.exe	86
PID 1192 wrote to memory of 948	1192	msedge.exe	86
PID 1192 wrote to memory of 948	1192	msedge.exe	86
PID 1192 wrote to memory of 948	1192	msedge.exe	86
PID 1192 wrote to memory of 948	1192	msedge.exe	86
PID 1192 wrote to memory of 948	1192	msedge.exe	86
PID 1192 wrote to memory of 948	1192	msedge.exe	86
PID 1192 wrote to memory of 948	1192	msedge.exe	86
PID 1192 wrote to memory of 948	1192	msedge.exe	86
PID 1192 wrote to memory of 948	1192	msedge.exe	86
PID 1192 wrote to memory of 948	1192	msedge.exe	86
PID 1192 wrote to memory of 948	1192	msedge.exe	86
PID 1192 wrote to memory of 948	1192	msedge.exe	86
PID 1192 wrote to memory of 948	1192	msedge.exe	86
PID 1192 wrote to memory of 948	1192	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://qrco.de
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:1192
- 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,0x100,0x104,0xd8,0x108,0x7ff80f8046f8,0x7ff80f804708,0x7ff80f804718
  2⤵
  PID:3120
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2112,9310913995924091436,9174972439702235572,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2120 /prefetch:2
  2⤵
  PID:4588
- 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=2112,9310913995924091436,9174972439702235572,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2204 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4900
- 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=2112,9310913995924091436,9174972439702235572,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2452 /prefetch:8
  2⤵
  PID:948
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,9310913995924091436,9174972439702235572,131072 --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=3208 /prefetch:1
  2⤵
  PID:4088
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,9310913995924091436,9174972439702235572,131072 --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=3232 /prefetch:1
  2⤵
  PID:1688
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,9310913995924091436,9174972439702235572,131072 --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=4032 /prefetch:1
  2⤵
  PID:4120
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,9310913995924091436,9174972439702235572,131072 --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=4020 /prefetch:1
  2⤵
  PID:2184
- 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=2112,9310913995924091436,9174972439702235572,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5008 /prefetch:8
  2⤵
  PID:4768
- 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=2112,9310913995924091436,9174972439702235572,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5008 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:412
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,9310913995924091436,9174972439702235572,131072 --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=5544 /prefetch:1
  2⤵
  PID:4376
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,9310913995924091436,9174972439702235572,131072 --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=5556 /prefetch:1
  2⤵
  PID:4368
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,9310913995924091436,9174972439702235572,131072 --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=6088 /prefetch:1
  2⤵
  PID:1900
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,9310913995924091436,9174972439702235572,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6072 /prefetch:1
  2⤵
  PID:2844
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2112,9310913995924091436,9174972439702235572,131072 --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=4836 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2520

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3048

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4596

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
56641592f6e69f5f5fb06f2319384490

SHA1
6a86be42e2c6d26b7830ad9f4e2627995fd91069

SHA256
02d4984e590e947265474d592e64edde840fdca7eb881eebde3e220a1d883455

SHA512
c75e689b2bbbe07ebf72baf75c56f19c39f45d5593cf47535eb722f95002b3ee418027047c0ee8d63800f499038db5e2c24aff9705d830c7b6eaa290d9adc868

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

Filesize
152B

MD5
612a6c4247ef652299b376221c984213

SHA1
d306f3b16bde39708aa862aee372345feb559750

SHA256
9d8e24c91cff338e56b518a533cb2e49a2803356bbf6e04892fb168a7ce2844a

SHA512
34a14d63abb1e3fe0f9927a94393043d458fe0624843e108d290266f554018e6379cba924cb5388735abdd6c5f1e2e318478a673f3f9b762815a758866d10973

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
456B

MD5
3399789cb0c351232639435f18029198

SHA1
69ad4450ff0fd68907fa90dcfeb4f0f6b38ce331

SHA256
5cedfa74a3bdf873563a8d22499005f769c25da820bfe36ff2a48d1e08248913

SHA512
1f9474ec59e88f40554a691ff569ef504abcb93405de0e2b2819fe0ff7e2cb1f47f92d5deee1ccc446665720d7316e67776ba0253b2b95c7fb40004c55a4ed20

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

Filesize
651B

MD5
c4bb675fd34be464d5cc85521d8e57a8

SHA1
a17d90ca16ef5999f18187ef40d03495c21406e6

SHA256
a6f898697e5829e1390ac7c5348c77fa5b6a3fab811949b44add4088058b1326

SHA512
15693827e48ea55f73e7f5400c0b4a4db31135338bb988d67e6ff901af763540c31b61302e44fd91cd5d9f5f56c4d870d41fa8bc2ea912d6bc42473d27c5e45d

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

Filesize
6KB

MD5
d2158d73dadb73aa27cf822cc1457f02

SHA1
62295f0e1776afa1f8d5e117c0da2c1187f8784b

SHA256
7cc76864abee0b7daef8844f3a11fb59def8a12dc20586ac4c607278d41db9a5

SHA512
592d80fa03cd320bb8fefd249f9fd520430c41bb179fbd335d14e5ff8a4a03c2451b728bde1ea4d971ffa0cde89a41325d7358ad81d299299cd068689e65888b

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

Filesize
6KB

MD5
3afd2d2dac1851e38522e849e20a2455

SHA1
cb3a9cfb594ada1f35b948980c048fdfa6149f3b

SHA256
9c03e05a92eea73ff7d11228253754d6d19d8277823883d5b436abb7dbe3ec8d

SHA512
646ba799d3dd1f70e42bb3b07a6366a0478b5591d9300db1776bae56ab5106252ea913fc452951501524c268416cc33b2abdcb5135e41e6aa40312a240a8fb42

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
efdaeed7e763bc97970aa911f3d3ad4c

SHA1
e726f1b38e00c8f2492030464137444787b40eef

SHA256
f7877627c39c903b57c28f9f53df547e1a981f749d4c01d05a859fc208b14777

SHA512
d7efb6c8c0248a11db129af954cbafe3ca5ac4f4d18083c4d2088d2e8100ff59f35b8b926cabbc196fa24cdd946f37de50283ff8b40e686d9b63474effd6de23

Download Submit