32f2fa940d4b4fe19aca1e53a24e5aac29c57b7c5ee78588325b87f1b649c864

Analysis

max time kernel
1798s
max time network
1685s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
13/03/2024, 20:10

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General

Target

k5bkjhOtWReD01jYUs35VZgvAtlnZtkRMZ6VjJHK.html
Size

146B
MD5

9fe3cb2b7313dc79bb477bc8fde184a7
SHA1

4d7b3cb41e90618358d0ee066c45c76227a13747
SHA256

32f2fa940d4b4fe19aca1e53a24e5aac29c57b7c5ee78588325b87f1b649c864
SHA512

c54ad4f5292784e50b4830a8210b0d4d4ee08b803f4975c9859e637d483b3af38cb0436ac501dea0c73867b1a2c41b39ef2c27dc3fb20f3f27519b719ea743db

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 12 IoCs

pid	Process
4348	msedge.exe
4348	msedge.exe
2484	msedge.exe
2484	msedge.exe
2688	msedge.exe
2688	msedge.exe
1544	identity_helper.exe
1544	identity_helper.exe
4764	msedge.exe
4764	msedge.exe
4764	msedge.exe
4764	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2484 wrote to memory of 1352	2484	msedge.exe	80
PID 2484 wrote to memory of 1352	2484	msedge.exe	80
PID 2484 wrote to memory of 2728	2484	msedge.exe	82
PID 2484 wrote to memory of 2728	2484	msedge.exe	82
PID 2484 wrote to memory of 2728	2484	msedge.exe	82
PID 2484 wrote to memory of 2728	2484	msedge.exe	82
PID 2484 wrote to memory of 2728	2484	msedge.exe	82
PID 2484 wrote to memory of 2728	2484	msedge.exe	82
PID 2484 wrote to memory of 2728	2484	msedge.exe	82
PID 2484 wrote to memory of 2728	2484	msedge.exe	82
PID 2484 wrote to memory of 2728	2484	msedge.exe	82
PID 2484 wrote to memory of 2728	2484	msedge.exe	82
PID 2484 wrote to memory of 2728	2484	msedge.exe	82
PID 2484 wrote to memory of 2728	2484	msedge.exe	82
PID 2484 wrote to memory of 2728	2484	msedge.exe	82
PID 2484 wrote to memory of 2728	2484	msedge.exe	82
PID 2484 wrote to memory of 2728	2484	msedge.exe	82
PID 2484 wrote to memory of 2728	2484	msedge.exe	82
PID 2484 wrote to memory of 2728	2484	msedge.exe	82
PID 2484 wrote to memory of 2728	2484	msedge.exe	82
PID 2484 wrote to memory of 2728	2484	msedge.exe	82
PID 2484 wrote to memory of 2728	2484	msedge.exe	82
PID 2484 wrote to memory of 2728	2484	msedge.exe	82
PID 2484 wrote to memory of 2728	2484	msedge.exe	82
PID 2484 wrote to memory of 2728	2484	msedge.exe	82
PID 2484 wrote to memory of 2728	2484	msedge.exe	82
PID 2484 wrote to memory of 2728	2484	msedge.exe	82
PID 2484 wrote to memory of 2728	2484	msedge.exe	82
PID 2484 wrote to memory of 2728	2484	msedge.exe	82
PID 2484 wrote to memory of 2728	2484	msedge.exe	82
PID 2484 wrote to memory of 2728	2484	msedge.exe	82
PID 2484 wrote to memory of 2728	2484	msedge.exe	82
PID 2484 wrote to memory of 2728	2484	msedge.exe	82
PID 2484 wrote to memory of 2728	2484	msedge.exe	82
PID 2484 wrote to memory of 2728	2484	msedge.exe	82
PID 2484 wrote to memory of 2728	2484	msedge.exe	82
PID 2484 wrote to memory of 2728	2484	msedge.exe	82
PID 2484 wrote to memory of 2728	2484	msedge.exe	82
PID 2484 wrote to memory of 2728	2484	msedge.exe	82
PID 2484 wrote to memory of 2728	2484	msedge.exe	82
PID 2484 wrote to memory of 2728	2484	msedge.exe	82
PID 2484 wrote to memory of 2728	2484	msedge.exe	82
PID 2484 wrote to memory of 4348	2484	msedge.exe	83
PID 2484 wrote to memory of 4348	2484	msedge.exe	83
PID 2484 wrote to memory of 3568	2484	msedge.exe	84
PID 2484 wrote to memory of 3568	2484	msedge.exe	84
PID 2484 wrote to memory of 3568	2484	msedge.exe	84
PID 2484 wrote to memory of 3568	2484	msedge.exe	84
PID 2484 wrote to memory of 3568	2484	msedge.exe	84
PID 2484 wrote to memory of 3568	2484	msedge.exe	84
PID 2484 wrote to memory of 3568	2484	msedge.exe	84
PID 2484 wrote to memory of 3568	2484	msedge.exe	84
PID 2484 wrote to memory of 3568	2484	msedge.exe	84
PID 2484 wrote to memory of 3568	2484	msedge.exe	84
PID 2484 wrote to memory of 3568	2484	msedge.exe	84
PID 2484 wrote to memory of 3568	2484	msedge.exe	84
PID 2484 wrote to memory of 3568	2484	msedge.exe	84
PID 2484 wrote to memory of 3568	2484	msedge.exe	84
PID 2484 wrote to memory of 3568	2484	msedge.exe	84
PID 2484 wrote to memory of 3568	2484	msedge.exe	84
PID 2484 wrote to memory of 3568	2484	msedge.exe	84
PID 2484 wrote to memory of 3568	2484	msedge.exe	84
PID 2484 wrote to memory of 3568	2484	msedge.exe	84
PID 2484 wrote to memory of 3568	2484	msedge.exe	84

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\k5bkjhOtWReD01jYUs35VZgvAtlnZtkRMZ6VjJHK.html
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:2484
- 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=0x100,0x104,0x108,0xe0,0x10c,0x7ffaf0513cb8,0x7ffaf0513cc8,0x7ffaf0513cd8
  2⤵
  PID:1352
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1920,13047731609837928917,12461353747749699667,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1936 /prefetch:2
  2⤵
  PID:2728
- 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=1920,13047731609837928917,12461353747749699667,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2252 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4348
- 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=1920,13047731609837928917,12461353747749699667,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2768 /prefetch:8
  2⤵
  PID:3568
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1920,13047731609837928917,12461353747749699667,131072 --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=3212 /prefetch:1
  2⤵
  PID:3644
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1920,13047731609837928917,12461353747749699667,131072 --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=3228 /prefetch:1
  2⤵
  PID:4668
- 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=1920,13047731609837928917,12461353747749699667,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4992 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2688
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1920,13047731609837928917,12461353747749699667,131072 --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=4084 /prefetch:1
  2⤵
  PID:1136
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1920,13047731609837928917,12461353747749699667,131072 --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=4804 /prefetch:1
  2⤵
  PID:1408
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1920,13047731609837928917,12461353747749699667,131072 --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=5364 /prefetch:1
  2⤵
  PID:1828
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1920,13047731609837928917,12461353747749699667,131072 --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=5392 /prefetch:1
  2⤵
  PID:868
- 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=1920,13047731609837928917,12461353747749699667,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4084 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1544
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1920,13047731609837928917,12461353747749699667,131072 --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=4676 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4764

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4380

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4436

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
3b1e59e67b947d63336fe9c8a1a5cebc

SHA1
5dc7146555c05d8eb1c9680b1b5c98537dd19b91

SHA256
7fccd8c81f41a2684315ad9c86ef0861ecf1f2bf5d13050f760f52aef9b4a263

SHA512
2d9b8f574f7f669c109f7e0d9714b84798e07966341a0200baac01ed5939b611c7ff75bf1978fe06e37e813df277b092ba68051fae9ba997fd529962e2e5d7b0

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

Filesize
152B

MD5
0e10a8550dceecf34b33a98b85d5fa0b

SHA1
357ed761cbff74e7f3f75cd15074b4f7f3bcdce0

SHA256
5694744f7e6c49068383af6569df880eed386f56062933708c8716f4221cac61

SHA512
fe6815e41c7643ddb7755cc542d478814f47acea5339df0b5265d9969d02c59ece6fc61150c6c75de3f4f59b052bc2a4f58a14caa3675daeb67955b4dc416d3a

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

Filesize
5KB

MD5
46d3cabaf892249de7b8330d1512cfdd

SHA1
6e8105152ce82e2c8356627d5181e19966da8042

SHA256
0deefea61b63ea5a39b4546e190fc4f8b73cb05ad84d9b2306d77ca55d493c1b

SHA512
4eb3583f2765dbdc3dfb8a2d19ea3d162c06bccac46c37aacecc32cc82d9febedd881a77b579c3a4b35190cdff3920ab55a4ebb036105a8714e1b05939af3728

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

Filesize
5KB

MD5
201652d3b5a69d7feb2b9418aae1bfda

SHA1
adb4308124b1d61bd34d42f079898b38e1881b14

SHA256
ca0433427650a4758d32520124d5ef01fbc27851c7d96665cc5d09f05236a401

SHA512
ca9fb760abf46bbea3216233a8857e4276b4d38342605f9af7aabc4969e45b05c0465655be9c58958aeafd71c4f2295a6ed51d5688ff9f1578215fd5859e4c9f

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
12425cddbabe458fa6801b399528c5c6

SHA1
d31a322c75b11301cdcff9d824b82c3af3fd2969

SHA256
745687e6b892fb9eb997a50ded04e01a015ab2f8a5c41e4bb063a840a5f7faa8

SHA512
da09b0380af0736fe82a4f9f0d5d458c6f10a7ab70035ce5d1012183adaf19d27c0f8fd13111aa29b192b6d72940eeb1e159645c5ed1c0a9d15465d2d28c411c

Download Submit