hxxps://download[.]kde[.]org/stable/krita/5[.]2[.]2/krita-x64-5[.]2[.]2-setup[.]exe

Analysis

max time kernel
1680s
max time network
1685s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
11/05/2024, 13:11

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General

Target

https://download.kde.org/stable/krita/5.2.2/krita-x64-5.2.2-setup.exe

Score

8^/10

Malware Config

Signatures

Downloads MZ/PE file

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

NTFS ADS 1 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\Downloads\Unconfirmed 317201.crdownload:SmartScreen	msedge.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
1540	msedge.exe
1540	msedge.exe
2184	msedge.exe
2184	msedge.exe
2308	identity_helper.exe
2308	identity_helper.exe
4444	msedge.exe
4444	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe

Suspicious use of FindShellTrayWindow 64 IoCs

pid	Process
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe
2184	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2184 wrote to memory of 3568	2184	msedge.exe	78
PID 2184 wrote to memory of 3568	2184	msedge.exe	78
PID 2184 wrote to memory of 2752	2184	msedge.exe	79
PID 2184 wrote to memory of 2752	2184	msedge.exe	79
PID 2184 wrote to memory of 2752	2184	msedge.exe	79
PID 2184 wrote to memory of 2752	2184	msedge.exe	79
PID 2184 wrote to memory of 2752	2184	msedge.exe	79
PID 2184 wrote to memory of 2752	2184	msedge.exe	79
PID 2184 wrote to memory of 2752	2184	msedge.exe	79
PID 2184 wrote to memory of 2752	2184	msedge.exe	79
PID 2184 wrote to memory of 2752	2184	msedge.exe	79
PID 2184 wrote to memory of 2752	2184	msedge.exe	79
PID 2184 wrote to memory of 2752	2184	msedge.exe	79
PID 2184 wrote to memory of 2752	2184	msedge.exe	79
PID 2184 wrote to memory of 2752	2184	msedge.exe	79
PID 2184 wrote to memory of 2752	2184	msedge.exe	79
PID 2184 wrote to memory of 2752	2184	msedge.exe	79
PID 2184 wrote to memory of 2752	2184	msedge.exe	79
PID 2184 wrote to memory of 2752	2184	msedge.exe	79
PID 2184 wrote to memory of 2752	2184	msedge.exe	79
PID 2184 wrote to memory of 2752	2184	msedge.exe	79
PID 2184 wrote to memory of 2752	2184	msedge.exe	79
PID 2184 wrote to memory of 2752	2184	msedge.exe	79
PID 2184 wrote to memory of 2752	2184	msedge.exe	79
PID 2184 wrote to memory of 2752	2184	msedge.exe	79
PID 2184 wrote to memory of 2752	2184	msedge.exe	79
PID 2184 wrote to memory of 2752	2184	msedge.exe	79
PID 2184 wrote to memory of 2752	2184	msedge.exe	79
PID 2184 wrote to memory of 2752	2184	msedge.exe	79
PID 2184 wrote to memory of 2752	2184	msedge.exe	79
PID 2184 wrote to memory of 2752	2184	msedge.exe	79
PID 2184 wrote to memory of 2752	2184	msedge.exe	79
PID 2184 wrote to memory of 2752	2184	msedge.exe	79
PID 2184 wrote to memory of 2752	2184	msedge.exe	79
PID 2184 wrote to memory of 2752	2184	msedge.exe	79
PID 2184 wrote to memory of 2752	2184	msedge.exe	79
PID 2184 wrote to memory of 2752	2184	msedge.exe	79
PID 2184 wrote to memory of 2752	2184	msedge.exe	79
PID 2184 wrote to memory of 2752	2184	msedge.exe	79
PID 2184 wrote to memory of 2752	2184	msedge.exe	79
PID 2184 wrote to memory of 2752	2184	msedge.exe	79
PID 2184 wrote to memory of 2752	2184	msedge.exe	79
PID 2184 wrote to memory of 1540	2184	msedge.exe	80
PID 2184 wrote to memory of 1540	2184	msedge.exe	80
PID 2184 wrote to memory of 4512	2184	msedge.exe	81
PID 2184 wrote to memory of 4512	2184	msedge.exe	81
PID 2184 wrote to memory of 4512	2184	msedge.exe	81
PID 2184 wrote to memory of 4512	2184	msedge.exe	81
PID 2184 wrote to memory of 4512	2184	msedge.exe	81
PID 2184 wrote to memory of 4512	2184	msedge.exe	81
PID 2184 wrote to memory of 4512	2184	msedge.exe	81
PID 2184 wrote to memory of 4512	2184	msedge.exe	81
PID 2184 wrote to memory of 4512	2184	msedge.exe	81
PID 2184 wrote to memory of 4512	2184	msedge.exe	81
PID 2184 wrote to memory of 4512	2184	msedge.exe	81
PID 2184 wrote to memory of 4512	2184	msedge.exe	81
PID 2184 wrote to memory of 4512	2184	msedge.exe	81
PID 2184 wrote to memory of 4512	2184	msedge.exe	81
PID 2184 wrote to memory of 4512	2184	msedge.exe	81
PID 2184 wrote to memory of 4512	2184	msedge.exe	81
PID 2184 wrote to memory of 4512	2184	msedge.exe	81
PID 2184 wrote to memory of 4512	2184	msedge.exe	81
PID 2184 wrote to memory of 4512	2184	msedge.exe	81
PID 2184 wrote to memory of 4512	2184	msedge.exe	81

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://download.kde.org/stable/krita/5.2.2/krita-x64-5.2.2-setup.exe
1⤵
- Enumerates system info in registry
- NTFS ADS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2184
- 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,0x7ff9b7ef3cb8,0x7ff9b7ef3cc8,0x7ff9b7ef3cd8
  2⤵
  PID:3568
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1904,12951500907538157977,17557572672665510480,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1900 /prefetch:2
  2⤵
  PID:2752
- 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=1904,12951500907538157977,17557572672665510480,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2356 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1540
- 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=1904,12951500907538157977,17557572672665510480,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2832 /prefetch:8
  2⤵
  PID:4512
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1904,12951500907538157977,17557572672665510480,131072 --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=3288 /prefetch:1
  2⤵
  PID:1308
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1904,12951500907538157977,17557572672665510480,131072 --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=3296 /prefetch:1
  2⤵
  PID:460
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1904,12951500907538157977,17557572672665510480,131072 --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=4588 /prefetch:1
  2⤵
  PID:5028
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1904,12951500907538157977,17557572672665510480,131072 --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=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4884 /prefetch:1
  2⤵
  PID:3364
- C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1904,12951500907538157977,17557572672665510480,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5664 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2308
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1904,12951500907538157977,17557572672665510480,131072 --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=5676 /prefetch:1
  2⤵
  PID:3116
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1904,12951500907538157977,17557572672665510480,131072 --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=5704 /prefetch:1
  2⤵
  PID:3572
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1904,12951500907538157977,17557572672665510480,131072 --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=1964 /prefetch:1
  2⤵
  PID:1684
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --field-trial-handle=1904,12951500907538157977,17557572672665510480,131072 --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=6116 /prefetch:8
  2⤵
  PID:4084
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1904,12951500907538157977,17557572672665510480,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5652 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4444
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1904,12951500907538157977,17557572672665510480,131072 --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=10.0.22000.1 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=4776 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4800

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1364

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:892

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
046d49efac191159051a8b2dea884f79

SHA1
d0cf8dc3bc6a23bf2395940cefcaad1565234a3a

SHA256
00dfb1705076450a45319666801a3a7032fc672675343434cb3d68baccb8e1f7

SHA512
46961e0f0e4d7f82b4417e4aac4434e86f2130e92b492b53a194255bd3bba0855069524cd645f910754d4d2dbf3f1dc467bcc997f01dc6b1d8d6028e2d957236

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

Filesize
152B

MD5
34d22039bc7833a3a27231b8eb834f70

SHA1
79c4290a2894b0e973d3c4b297fad74ef45607bb

SHA256
402defe561006133623c2a4791b2baf90b92d5708151c2bcac6d02d2771cd3d6

SHA512
c69ee22d8c52a61e59969aa757d58ab4f32492854fc7116975efc7c6174f5d998cc236bbf15bce330d81e39a026b18e29683b6d69c93d21fea6d14e21460a0a7

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

Filesize
184B

MD5
24f927f127064865c4164bc7445a2d5d

SHA1
1c91d9260a0caae8f740feef9d21693038be94ea

SHA256
b897641f378b01c3e9a32febdb0caafa42faca6fda870b71e8b8cc400f5207dd

SHA512
bd490c95c87b215fd04935577322c7b1bb1882acdd712df7a1fa6b0584e19a667ac53e74d7e8c11b6a5d8cd08f91e82595482b5893046b08de3440a2b5eeccc1

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

Filesize
5KB

MD5
36943cc8aff8e76c7c1db932fdab9adf

SHA1
0efec00b03f2f21b5bdd0960de43db30510d9333

SHA256
69f8e264dd1514ee0e0806fa45ca7260b82d17339227d7cf8f63688c7cf2414d

SHA512
b6a4c2293e3dabc79039079f656fa3dd777c0526bc4d6d1f4ad2de26fb74d403664d98fadc632b615590ab14ecd79f3560ec85cf394040a6662cec0bad8e0e8f

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

Filesize
5KB

MD5
e297b6fdf41c2888f4143d3079ef8d10

SHA1
41dc44b00f5e24e34e349293cf5ff3c225aa8846

SHA256
69e18ecb945a37c27e4b11ad6ae3769f9665ebd77f501574f75213fe6173fe15

SHA512
c7e74fdcaa9e6055e9a60cc812909e7dbe37ad7d564da976a255dfb94397489376cf7e613cab961494a21c209e7dfb0a6708a3882502a1d612bc57ea02fc5d74

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

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

Filesize
11KB

MD5
95a3b0f36c9a8d86e9e59616097aef7a

SHA1
cd472bcee4f72f5bc747551e7495ff86623d0967

SHA256
edae1838832941d5875a7d048661d22ecddb48386528817fd45133cf1ef72c63

SHA512
55309575e4f4b7f77fbab4db83ee3dbe444149e494e33e502976e338916ef58a08301d21c01af620e0a26efec7acac22e6dbb9072036edb3017d39c16dfc14f2

Download Submit