hxxps://bit[.]ly/4ebMbZF

Resubmissions

16/06/2024, 11:18

240616-nenkcs1end 1

16/06/2024, 11:17

240616-nd39esvfjj 1

16/06/2024, 11:13

240616-nbtl7s1dng 1

16/06/2024, 11:10

240616-m93gbs1djc 4

Analysis

max time kernel
43s
max time network
48s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
16/06/2024, 11:17

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General

Target

https://bit.ly/4ebMbZF

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000_Classes\Local Settings\MuiCache	MiniSearchHost.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
5068	msedge.exe
5068	msedge.exe
4952	msedge.exe
4952	msedge.exe
784	identity_helper.exe
784	identity_helper.exe
4592	msedge.exe
4592	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs

pid	Process
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2760	MiniSearchHost.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4952 wrote to memory of 1424	4952	msedge.exe	77
PID 4952 wrote to memory of 1424	4952	msedge.exe	77
PID 4952 wrote to memory of 868	4952	msedge.exe	78
PID 4952 wrote to memory of 868	4952	msedge.exe	78
PID 4952 wrote to memory of 868	4952	msedge.exe	78
PID 4952 wrote to memory of 868	4952	msedge.exe	78
PID 4952 wrote to memory of 868	4952	msedge.exe	78
PID 4952 wrote to memory of 868	4952	msedge.exe	78
PID 4952 wrote to memory of 868	4952	msedge.exe	78
PID 4952 wrote to memory of 868	4952	msedge.exe	78
PID 4952 wrote to memory of 868	4952	msedge.exe	78
PID 4952 wrote to memory of 868	4952	msedge.exe	78
PID 4952 wrote to memory of 868	4952	msedge.exe	78
PID 4952 wrote to memory of 868	4952	msedge.exe	78
PID 4952 wrote to memory of 868	4952	msedge.exe	78
PID 4952 wrote to memory of 868	4952	msedge.exe	78
PID 4952 wrote to memory of 868	4952	msedge.exe	78
PID 4952 wrote to memory of 868	4952	msedge.exe	78
PID 4952 wrote to memory of 868	4952	msedge.exe	78
PID 4952 wrote to memory of 868	4952	msedge.exe	78
PID 4952 wrote to memory of 868	4952	msedge.exe	78
PID 4952 wrote to memory of 868	4952	msedge.exe	78
PID 4952 wrote to memory of 868	4952	msedge.exe	78
PID 4952 wrote to memory of 868	4952	msedge.exe	78
PID 4952 wrote to memory of 868	4952	msedge.exe	78
PID 4952 wrote to memory of 868	4952	msedge.exe	78
PID 4952 wrote to memory of 868	4952	msedge.exe	78
PID 4952 wrote to memory of 868	4952	msedge.exe	78
PID 4952 wrote to memory of 868	4952	msedge.exe	78
PID 4952 wrote to memory of 868	4952	msedge.exe	78
PID 4952 wrote to memory of 868	4952	msedge.exe	78
PID 4952 wrote to memory of 868	4952	msedge.exe	78
PID 4952 wrote to memory of 868	4952	msedge.exe	78
PID 4952 wrote to memory of 868	4952	msedge.exe	78
PID 4952 wrote to memory of 868	4952	msedge.exe	78
PID 4952 wrote to memory of 868	4952	msedge.exe	78
PID 4952 wrote to memory of 868	4952	msedge.exe	78
PID 4952 wrote to memory of 868	4952	msedge.exe	78
PID 4952 wrote to memory of 868	4952	msedge.exe	78
PID 4952 wrote to memory of 868	4952	msedge.exe	78
PID 4952 wrote to memory of 868	4952	msedge.exe	78
PID 4952 wrote to memory of 868	4952	msedge.exe	78
PID 4952 wrote to memory of 5068	4952	msedge.exe	79
PID 4952 wrote to memory of 5068	4952	msedge.exe	79
PID 4952 wrote to memory of 5080	4952	msedge.exe	80
PID 4952 wrote to memory of 5080	4952	msedge.exe	80
PID 4952 wrote to memory of 5080	4952	msedge.exe	80
PID 4952 wrote to memory of 5080	4952	msedge.exe	80
PID 4952 wrote to memory of 5080	4952	msedge.exe	80
PID 4952 wrote to memory of 5080	4952	msedge.exe	80
PID 4952 wrote to memory of 5080	4952	msedge.exe	80
PID 4952 wrote to memory of 5080	4952	msedge.exe	80
PID 4952 wrote to memory of 5080	4952	msedge.exe	80
PID 4952 wrote to memory of 5080	4952	msedge.exe	80
PID 4952 wrote to memory of 5080	4952	msedge.exe	80
PID 4952 wrote to memory of 5080	4952	msedge.exe	80
PID 4952 wrote to memory of 5080	4952	msedge.exe	80
PID 4952 wrote to memory of 5080	4952	msedge.exe	80
PID 4952 wrote to memory of 5080	4952	msedge.exe	80
PID 4952 wrote to memory of 5080	4952	msedge.exe	80
PID 4952 wrote to memory of 5080	4952	msedge.exe	80
PID 4952 wrote to memory of 5080	4952	msedge.exe	80
PID 4952 wrote to memory of 5080	4952	msedge.exe	80
PID 4952 wrote to memory of 5080	4952	msedge.exe	80

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://bit.ly/4ebMbZF
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:4952
- 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,0x7ffbae5f3cb8,0x7ffbae5f3cc8,0x7ffbae5f3cd8
  2⤵
  PID:1424
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1756,9036985697941715133,17416268269404274562,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1924 /prefetch:2
  2⤵
  PID:868
- 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=1756,9036985697941715133,17416268269404274562,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2356 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5068
- 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=1756,9036985697941715133,17416268269404274562,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2560 /prefetch:8
  2⤵
  PID:5080
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1756,9036985697941715133,17416268269404274562,131072 --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=3256 /prefetch:1
  2⤵
  PID:4976
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1756,9036985697941715133,17416268269404274562,131072 --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=3272 /prefetch:1
  2⤵
  PID:480
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1756,9036985697941715133,17416268269404274562,131072 --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=4348 /prefetch:1
  2⤵
  PID:1188
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1756,9036985697941715133,17416268269404274562,131072 --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=4932 /prefetch:1
  2⤵
  PID:1944
- 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=1756,9036985697941715133,17416268269404274562,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5136 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:784
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1756,9036985697941715133,17416268269404274562,131072 --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=5280 /prefetch:1
  2⤵
  PID:4544
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1756,9036985697941715133,17416268269404274562,131072 --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=5300 /prefetch:1
  2⤵
  PID:4368
- 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=1756,9036985697941715133,17416268269404274562,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5644 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4592
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1756,9036985697941715133,17416268269404274562,131072 --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=5708 /prefetch:1
  2⤵
  PID:3384
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1756,9036985697941715133,17416268269404274562,131072 --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=4004 /prefetch:1
  2⤵
  PID:4420

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1404

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4984

C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe
"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe" -ServerName:MiniSearchUI.AppXj3y73at8fy1htwztzxs68sxx1v7cksp7.mca
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2760

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
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
09eb7f6ba6525904320320c95452439e

SHA1
8669e1f414be56d4f4f196afeb87fb460d093b17

SHA256
e4f6b96fcc6cba4bfd611184f3992f7d6a766a9a41a5cc78400e2dd568f7b1ba

SHA512
f31647ea96b61957bf21cec5365f3b422ebf15138552cf9b1ec8a157eebe4589e2849bb90b19e1960263308ba6be8c4dcf87c9536db822457a22fec7fe040465

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
f360cfeabd22952bebddbaa08a884761

SHA1
74e47361c4a42f3574cab34d5e67c8c43c00a789

SHA256
5a9d9a9e9e2a94d919fe48a263fbeb94823dc244cf18db361d29994a9302be9c

SHA512
dcedd42480a5c64bac162fefbfafa57e5053c7188f4429963aa069eaadcd4f68e90d129ecb60ce9cff09ce6bd258c50e930afc1ad1d7d060cad341080c46a9ca

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

Filesize
8KB

MD5
930cc2f386962ce0f238caef5bbf364d

SHA1
8a9fa2fc2e87a8615f03a2dfbf232246df1f43c0

SHA256
d5d091ffb70dd6a62e2062f6296094273383dfe733397440c00926d888353c3b

SHA512
9e91648f40a141cc19c98b42a29c96aec438048f2f43459edf255da68620a763e724426d279bcbb6fa7000b18aa6b176a54825b79fbee31e7bfec711f80819d3

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

Filesize
8KB

MD5
76ad7f0da025acbb08ebd0da8094f9ea

SHA1
6b39166c18b583167b6855020b15e254a2535215

SHA256
2367a577907a917cb20db7a12004429ccf8890e643dd2be33d703e7e234fac5f

SHA512
646d9329a97ef50f4f64327eda49ed87121cc2b22726b741c5e6a9a1bb9a83cd84ab028cfca5ac7d6c06d021bacc0b346d87198ad504cf58937aa65a3c8558a2

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\ShaderCache\GPUCache\data_1

Filesize
264KB

MD5
3166d0f52d8541bd46a4d7741d421d36

SHA1
403bcac802aa3f8b534cc00178950e5f7e4c86fc

SHA256
e2b9a9b2e21b79695d21a8e7051f1e95f3428c6eed2e1f50ea79c70a4e734537

SHA512
a316014e2939dc59ca39536b96f32f6f7c01ae7edd61b5c778565745f1d6de245dffe66599a80500c6ef886b3882dd9f4035a317a31967b9702186ccee938f09

Download Submit
C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TempState\SearchHoverUnifiedTileModelCache.dat

Filesize
10KB

MD5
a71ab244d565671f741686cb2c5ed11b

SHA1
b6e766a85f1f878d512f752df2dd4873971755e2

SHA256
06a5716962f3b50a8aa3acd30e33d6c75664465c3d795196ad6dce5e33a80faa

SHA512
0826c8e52b0f5dbcbda745f06390fd59ce9eee8e0e845cdb007f4a97b19065f2544ca63226b34d361adf9e1cf26644672abfe5dcfd75651cd2aeb1ae27f16f84

Download Submit
C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TempState\SearchHoverUnifiedTileModelCache.dat

Filesize
10KB

MD5
44408d8bcd8c4ffe97a60ddf16281885

SHA1
ab8773e27c92a24e12969dd4dc6bb8422f15d589

SHA256
a6047cddc1126bc128da907db3550e725647640752e6a5c71ce9445735a9e83a

SHA512
ff4e382bd3d00515f57bb735c6ffce35afd9f63a8def25ba18f722e618ac9f107e31e0ab44ff7758394e9ca7f52bc67b0ba70710c4dfd6afdb470a34093a35c6

Download Submit