hxxp://yts[.]mx

Analysis

max time kernel
147s
max time network
151s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
04/07/2024, 16:41

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

http://yts.mx

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
4928	msedge.exe
4928	msedge.exe
3720	msedge.exe
3720	msedge.exe
1748	identity_helper.exe
1748	identity_helper.exe
1856	msedge.exe
1856	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3720 wrote to memory of 232	3720	msedge.exe	77
PID 3720 wrote to memory of 232	3720	msedge.exe	77
PID 3720 wrote to memory of 5088	3720	msedge.exe	78
PID 3720 wrote to memory of 5088	3720	msedge.exe	78
PID 3720 wrote to memory of 5088	3720	msedge.exe	78
PID 3720 wrote to memory of 5088	3720	msedge.exe	78
PID 3720 wrote to memory of 5088	3720	msedge.exe	78
PID 3720 wrote to memory of 5088	3720	msedge.exe	78
PID 3720 wrote to memory of 5088	3720	msedge.exe	78
PID 3720 wrote to memory of 5088	3720	msedge.exe	78
PID 3720 wrote to memory of 5088	3720	msedge.exe	78
PID 3720 wrote to memory of 5088	3720	msedge.exe	78
PID 3720 wrote to memory of 5088	3720	msedge.exe	78
PID 3720 wrote to memory of 5088	3720	msedge.exe	78
PID 3720 wrote to memory of 5088	3720	msedge.exe	78
PID 3720 wrote to memory of 5088	3720	msedge.exe	78
PID 3720 wrote to memory of 5088	3720	msedge.exe	78
PID 3720 wrote to memory of 5088	3720	msedge.exe	78
PID 3720 wrote to memory of 5088	3720	msedge.exe	78
PID 3720 wrote to memory of 5088	3720	msedge.exe	78
PID 3720 wrote to memory of 5088	3720	msedge.exe	78
PID 3720 wrote to memory of 5088	3720	msedge.exe	78
PID 3720 wrote to memory of 5088	3720	msedge.exe	78
PID 3720 wrote to memory of 5088	3720	msedge.exe	78
PID 3720 wrote to memory of 5088	3720	msedge.exe	78
PID 3720 wrote to memory of 5088	3720	msedge.exe	78
PID 3720 wrote to memory of 5088	3720	msedge.exe	78
PID 3720 wrote to memory of 5088	3720	msedge.exe	78
PID 3720 wrote to memory of 5088	3720	msedge.exe	78
PID 3720 wrote to memory of 5088	3720	msedge.exe	78
PID 3720 wrote to memory of 5088	3720	msedge.exe	78
PID 3720 wrote to memory of 5088	3720	msedge.exe	78
PID 3720 wrote to memory of 5088	3720	msedge.exe	78
PID 3720 wrote to memory of 5088	3720	msedge.exe	78
PID 3720 wrote to memory of 5088	3720	msedge.exe	78
PID 3720 wrote to memory of 5088	3720	msedge.exe	78
PID 3720 wrote to memory of 5088	3720	msedge.exe	78
PID 3720 wrote to memory of 5088	3720	msedge.exe	78
PID 3720 wrote to memory of 5088	3720	msedge.exe	78
PID 3720 wrote to memory of 5088	3720	msedge.exe	78
PID 3720 wrote to memory of 5088	3720	msedge.exe	78
PID 3720 wrote to memory of 5088	3720	msedge.exe	78
PID 3720 wrote to memory of 4928	3720	msedge.exe	79
PID 3720 wrote to memory of 4928	3720	msedge.exe	79
PID 3720 wrote to memory of 4104	3720	msedge.exe	80
PID 3720 wrote to memory of 4104	3720	msedge.exe	80
PID 3720 wrote to memory of 4104	3720	msedge.exe	80
PID 3720 wrote to memory of 4104	3720	msedge.exe	80
PID 3720 wrote to memory of 4104	3720	msedge.exe	80
PID 3720 wrote to memory of 4104	3720	msedge.exe	80
PID 3720 wrote to memory of 4104	3720	msedge.exe	80
PID 3720 wrote to memory of 4104	3720	msedge.exe	80
PID 3720 wrote to memory of 4104	3720	msedge.exe	80
PID 3720 wrote to memory of 4104	3720	msedge.exe	80
PID 3720 wrote to memory of 4104	3720	msedge.exe	80
PID 3720 wrote to memory of 4104	3720	msedge.exe	80
PID 3720 wrote to memory of 4104	3720	msedge.exe	80
PID 3720 wrote to memory of 4104	3720	msedge.exe	80
PID 3720 wrote to memory of 4104	3720	msedge.exe	80
PID 3720 wrote to memory of 4104	3720	msedge.exe	80
PID 3720 wrote to memory of 4104	3720	msedge.exe	80
PID 3720 wrote to memory of 4104	3720	msedge.exe	80
PID 3720 wrote to memory of 4104	3720	msedge.exe	80
PID 3720 wrote to memory of 4104	3720	msedge.exe	80

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://yts.mx
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:3720
- 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,0x7ffba8c83cb8,0x7ffba8c83cc8,0x7ffba8c83cd8
  2⤵
  PID:232
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1920,11420407378244847662,11576660533126523623,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1932 /prefetch:2
  2⤵
  PID:5088
- 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=1920,11420407378244847662,11576660533126523623,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2372 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4928
- 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=1920,11420407378244847662,11576660533126523623,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2788 /prefetch:8
  2⤵
  PID:4104
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1920,11420407378244847662,11576660533126523623,131072 --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=3216 /prefetch:1
  2⤵
  PID:2204
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1920,11420407378244847662,11576660533126523623,131072 --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=3372 /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=1920,11420407378244847662,11576660533126523623,131072 --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=4708 /prefetch:1
  2⤵
  PID:4760
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1920,11420407378244847662,11576660533126523623,131072 --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=3552 /prefetch:1
  2⤵
  PID:3604
- 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=1920,11420407378244847662,11576660533126523623,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5196 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1748
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1920,11420407378244847662,11576660533126523623,131072 --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=4656 /prefetch:1
  2⤵
  PID:4124
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1920,11420407378244847662,11576660533126523623,131072 --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=4652 /prefetch:1
  2⤵
  PID:1428
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1920,11420407378244847662,11576660533126523623,131072 --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=5280 /prefetch:1
  2⤵
  PID:2396
- 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=1920,11420407378244847662,11576660533126523623,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5564 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1856
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1920,11420407378244847662,11576660533126523623,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3944 /prefetch:1
  2⤵
  PID:4996
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1920,11420407378244847662,11576660533126523623,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3052 /prefetch:1
  2⤵
  PID:2964
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1920,11420407378244847662,11576660533126523623,131072 --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=6104 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2804
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1920,11420407378244847662,11576660533126523623,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3928 /prefetch:1
  2⤵
  PID:2376

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:420

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1772

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

Loading Replay Monitor...

Downloads

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

Filesize
152B

MD5
0d84d1490aa9f725b68407eab8f0030e

SHA1
83964574467b7422e160af34ef024d1821d6d1c3

SHA256
40c09bb0248add089873d1117aadefb46c1b4e23241ba4621f707312de9c829e

SHA512
f84552335ff96b5b4841ec26e222c24af79b6d0271d27ad05a9dfcee254a7b9e9019e7fac0def1245a74754fae81f7126499bf1001615073284052aaa949fa00

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

Filesize
152B

MD5
0c705388d79c00418e5c1751159353e3

SHA1
aaeafebce5483626ef82813d286511c1f353f861

SHA256
697bd270be634688c48210bee7c5111d7897fd71a6af0bbb2141cefd2f8e4a4d

SHA512
c1614e79650ab9822c4e175ba528ea4efadc7a6313204e4e69b4a9bd06327fb92f56fba95f2595885b1604ca8d8f6b282ab542988995c674d89901da2bc4186f

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

Filesize
5KB

MD5
c91b159d9bb8ac473f1b59e9a4c395cd

SHA1
3dd9f6a31e8d47e9df465aa3e632bc09e49b3453

SHA256
f5824a22ee1548a80dfa23b8d57543a8ebeb0f524209c161c370b1ace7ef670d

SHA512
22cd17c2c4f4714a83775a6228ef16f09358d3693be03f06e2953279f7f343b500c2c43823fb8f226e6ebb63783f3a5fc2aac9ee7e4a5b21938dbda3e746c195

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
8KB

MD5
954fb702cbef2f55c35d3e84f1d9a192

SHA1
f0a112b3ce588d9a7b55b176a1f74f2b3e775fdb

SHA256
bc9613289bbf55f07b7ad5436de119c8a8114ee5657f4ace74443b060401badd

SHA512
63b15a235173a25f0723a1b4b5b4eb37885460ec883308bf6276bc1ba007092b21a817ebae3ced2f8a401dba2754c0cff3e270d8ff31c7e63bdbb56d9733b672

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

Filesize
8KB

MD5
91a66669d88fe9443010f8146fddb9f2

SHA1
ff60a5968c0d34fea7118ac311fc15d4eb43b2b4

SHA256
358963fd65539ab7b5695b09b9af752805fe5e86b18760bc806dd36e2c6729d4

SHA512
13db373ad1a87815b753999cb96ef1ae563162929a204ed5b4058b9373fe60d012dc63628e8ceebc3b147e75ddb697a14c835d72f226cd799b3eab175eb431b7

Download Submit