3d16c0b2b646b27b4c97e8faf25cc0fb6163be6c8a06052e35c871ecdc1a2e0b

Resubmissions

22/02/2024, 23:12

240222-2695bsgf993

22/02/2024, 23:07

240222-233wvagf868

22/02/2024, 23:03

240222-21plfagb6x8

Analysis

max time kernel
145s
max time network
137s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
22/02/2024, 23:03

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General

Target
index.html
Size 5KB
Sample240222-21plfagb6x
SHA256 336ef0c1dbcfb6b43e7443c154cdc4f36b7436ec1c370fe49caae080a8df99c5
MD5 0af3046ee6edfda13b9937e605fb465e
SHA1 019bfa006ea2b31e293c4d212012385a47c79be4
SHA512 ac9d7a442ea7a2b1a96baa3fc2c21ecdcc3bf6427f6f3ccd3e47ac62386e1661a02ca3093c6dc14306260b25d5ac3258b745c80809a902ebaf3dfbf8bfea4134
SSDEEP 48:pqNmNyhJgg3YyriumLvt+Z5prqRuYZAoFjAfFi6UFnQB2yr08yWDot9mq4/uR6+B:ADrfmeBWV0BUKB2yo8yWD+9HHB1LL
MD5 SHA1 SHA512 SSDEEP

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
1496	msedge.exe
1496	msedge.exe
236	msedge.exe
236	msedge.exe
3376	msedge.exe
3376	msedge.exe
408	identity_helper.exe
408	identity_helper.exe
2640	msedge.exe
2640	msedge.exe
2640	msedge.exe
2640	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
236	msedge.exe
236	msedge.exe
236	msedge.exe
236	msedge.exe
236	msedge.exe
236	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
236	msedge.exe
236	msedge.exe
236	msedge.exe
236	msedge.exe
236	msedge.exe
236	msedge.exe
236	msedge.exe
236	msedge.exe
236	msedge.exe
236	msedge.exe
236	msedge.exe
236	msedge.exe
236	msedge.exe
236	msedge.exe
236	msedge.exe
236	msedge.exe
236	msedge.exe
236	msedge.exe
236	msedge.exe
236	msedge.exe
236	msedge.exe
236	msedge.exe
236	msedge.exe
236	msedge.exe
236	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
236	msedge.exe
236	msedge.exe
236	msedge.exe
236	msedge.exe
236	msedge.exe
236	msedge.exe
236	msedge.exe
236	msedge.exe
236	msedge.exe
236	msedge.exe
236	msedge.exe
236	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 236 wrote to memory of 4836	236	msedge.exe	68
PID 236 wrote to memory of 4836	236	msedge.exe	68
PID 236 wrote to memory of 1656	236	msedge.exe	80
PID 236 wrote to memory of 1656	236	msedge.exe	80
PID 236 wrote to memory of 1656	236	msedge.exe	80
PID 236 wrote to memory of 1656	236	msedge.exe	80
PID 236 wrote to memory of 1656	236	msedge.exe	80
PID 236 wrote to memory of 1656	236	msedge.exe	80
PID 236 wrote to memory of 1656	236	msedge.exe	80
PID 236 wrote to memory of 1656	236	msedge.exe	80
PID 236 wrote to memory of 1656	236	msedge.exe	80
PID 236 wrote to memory of 1656	236	msedge.exe	80
PID 236 wrote to memory of 1656	236	msedge.exe	80
PID 236 wrote to memory of 1656	236	msedge.exe	80
PID 236 wrote to memory of 1656	236	msedge.exe	80
PID 236 wrote to memory of 1656	236	msedge.exe	80
PID 236 wrote to memory of 1656	236	msedge.exe	80
PID 236 wrote to memory of 1656	236	msedge.exe	80
PID 236 wrote to memory of 1656	236	msedge.exe	80
PID 236 wrote to memory of 1656	236	msedge.exe	80
PID 236 wrote to memory of 1656	236	msedge.exe	80
PID 236 wrote to memory of 1656	236	msedge.exe	80
PID 236 wrote to memory of 1656	236	msedge.exe	80
PID 236 wrote to memory of 1656	236	msedge.exe	80
PID 236 wrote to memory of 1656	236	msedge.exe	80
PID 236 wrote to memory of 1656	236	msedge.exe	80
PID 236 wrote to memory of 1656	236	msedge.exe	80
PID 236 wrote to memory of 1656	236	msedge.exe	80
PID 236 wrote to memory of 1656	236	msedge.exe	80
PID 236 wrote to memory of 1656	236	msedge.exe	80
PID 236 wrote to memory of 1656	236	msedge.exe	80
PID 236 wrote to memory of 1656	236	msedge.exe	80
PID 236 wrote to memory of 1656	236	msedge.exe	80
PID 236 wrote to memory of 1656	236	msedge.exe	80
PID 236 wrote to memory of 1656	236	msedge.exe	80
PID 236 wrote to memory of 1656	236	msedge.exe	80
PID 236 wrote to memory of 1656	236	msedge.exe	80
PID 236 wrote to memory of 1656	236	msedge.exe	80
PID 236 wrote to memory of 1656	236	msedge.exe	80
PID 236 wrote to memory of 1656	236	msedge.exe	80
PID 236 wrote to memory of 1656	236	msedge.exe	80
PID 236 wrote to memory of 1656	236	msedge.exe	80
PID 236 wrote to memory of 1496	236	msedge.exe	81
PID 236 wrote to memory of 1496	236	msedge.exe	81
PID 236 wrote to memory of 4636	236	msedge.exe	82
PID 236 wrote to memory of 4636	236	msedge.exe	82
PID 236 wrote to memory of 4636	236	msedge.exe	82
PID 236 wrote to memory of 4636	236	msedge.exe	82
PID 236 wrote to memory of 4636	236	msedge.exe	82
PID 236 wrote to memory of 4636	236	msedge.exe	82
PID 236 wrote to memory of 4636	236	msedge.exe	82
PID 236 wrote to memory of 4636	236	msedge.exe	82
PID 236 wrote to memory of 4636	236	msedge.exe	82
PID 236 wrote to memory of 4636	236	msedge.exe	82
PID 236 wrote to memory of 4636	236	msedge.exe	82
PID 236 wrote to memory of 4636	236	msedge.exe	82
PID 236 wrote to memory of 4636	236	msedge.exe	82
PID 236 wrote to memory of 4636	236	msedge.exe	82
PID 236 wrote to memory of 4636	236	msedge.exe	82
PID 236 wrote to memory of 4636	236	msedge.exe	82
PID 236 wrote to memory of 4636	236	msedge.exe	82
PID 236 wrote to memory of 4636	236	msedge.exe	82
PID 236 wrote to memory of 4636	236	msedge.exe	82
PID 236 wrote to memory of 4636	236	msedge.exe	82

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\index.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:236
- 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=0x100,0x104,0x108,0xbc,0x10c,0x7ff9467c3cb8,0x7ff9467c3cc8,0x7ff9467c3cd8
  2⤵
  PID:4836
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1828,5023980381580861653,8991707598821297573,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1800 /prefetch:2
  2⤵
  PID:1656
- 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=1828,5023980381580861653,8991707598821297573,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2308 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1496
- 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=1828,5023980381580861653,8991707598821297573,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2652 /prefetch:8
  2⤵
  PID:4636
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1828,5023980381580861653,8991707598821297573,131072 --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=3084 /prefetch:1
  2⤵
  PID:5040
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1828,5023980381580861653,8991707598821297573,131072 --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=3116 /prefetch:1
  2⤵
  PID:2572
- 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=1828,5023980381580861653,8991707598821297573,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4892 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3376
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1828,5023980381580861653,8991707598821297573,131072 --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=4876 /prefetch:1
  2⤵
  PID:2008
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1828,5023980381580861653,8991707598821297573,131072 --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=3960 /prefetch:1
  2⤵
  PID:3592
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1828,5023980381580861653,8991707598821297573,131072 --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=3268 /prefetch:1
  2⤵
  PID:4520
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1828,5023980381580861653,8991707598821297573,131072 --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=5432 /prefetch:1
  2⤵
  PID:3708
- 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=1828,5023980381580861653,8991707598821297573,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5768 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:408
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1828,5023980381580861653,8991707598821297573,131072 --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=4932 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2640

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:956

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3280

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

settings.dat

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Size 152B
SHA256 fa31bc49a2f9af06d325871104e36dd69bfe3847cd521059b62461a92912331a
MD5 d459a8c16562fb3f4b1d7cadaca620aa
SHA1 7810bf83e8c362e0c69298e8c16964ed48a90d3a
SHA512 35cb00c21908e1332c3439af1ec9867c81befcc4792248ee392080b455b1f5ce2b0c0c2415e344d91537469b5eb72f330b79feb7e8a86eeb6cf41ec5be5dfd2f
MD5 SHA1 SHA512

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settings.dat

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Size 152B
SHA256 770ed0fcd22783f60407cdc55b5998b08e37b3e06efb3d1168ffed8768751fab
MD5 656bb397c72d15efa159441f116440a6
SHA1 5b57747d6fdd99160af6d3e580114dbbd351921f
SHA512 5923db1d102f99d0b29d60916b183b92e6be12cc55733998d3da36d796d6158c76e385cef320ec0e9afa242a42bfb596f7233b60b548f719f7d41cb8f404e73c
MD5 SHA1 SHA512

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Network Persistent State

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State
Size 505B
SHA256 a56e82923a77ed6ddcf823cef9ee63333ba7c2df8fb3ca0c81e30a9feac9df43
MD5 39e26e3e8ecf8918a9fc69dea39c6ac2
SHA1 6cf8d5f38c519f556fca0872425e49385e7b8322
SHA512 d1d0e83b4bd8c6da0ab4faeba1fa1a0d521a32af13a6646c9e04c1e579395fc1319a7762ff620188b5dc16e85f68c3f09b468a3f2d30a57656c531deab66ea88
MD5 SHA1 SHA512

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 6KB
SHA256 2c8e1ca4e3d3dccf43b19f708ea387f0baff3e18c2a036ef510b3d16a0942491
MD5 64c6ce96ae9f5c6065ee08574ecb2731
SHA1 d4c8633d7df35f790e220acb7c0818ec98e09156
SHA512 48fa92808dd1a11e34a20dfe73faccf940cb07c73bd8475b1cc3816fba200fc7a0ab4a1a50c7186828b892815e4ef646eb51cb1a503e9eb53b61b8201675cfff
SSDEEP 96:n0k3DSxm/FQYmtYQkgwSv0MoiVmdHIcJn0WQyV+VpziX3wI3:n0k3DPOyQkgv0MAIKnLx93
MD5 SHA1 SHA512 SSDEEP

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 6KB
SHA256 acaa0e595e11327d6558215a69a9202ef5f73b775916fd3687e7385673ae0e87
MD5 d582a4ec14dbf7526e9dec2fd18c2d8b
SHA1 da30b207461d866fce675a3accb167999afd23bb
SHA512 f3fab83155fa2f8990275978267ddbdab3eae31fd13d8ada3c1000d776fd68e715d9ad27150f5aaf5465c0ad4976877f8b2b0282f1e3be043c0a7e03047204d3
SSDEEP 96:n0k3DSxm/FnmtYQkgwSv0MoiVmdHIcJn0WQyV+VpAiX3wI3:n0k3DP8yQkgv0MAIKnLe93
MD5 SHA1 SHA512 SSDEEP

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CURRENT

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT
Size 16B
SHA256 0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd
MD5 6752a1d65b201c13b62ea44016eb221f
SHA1 58ecf154d01a62233ed7fb494ace3c3d4ffce08b
SHA512 9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389
MD5 SHA1 SHA512

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Local State

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
Size 11KB
SHA256 8dcf10f0065486baa2406178c3b3b036ae555f04a4dd99d98b9ed9d55db095e5
MD5 2fa2836689ad595b4580998739817d0c
SHA1 4103896b06c9ce7354bd284b936bd5b12bb3d405
SHA512 1a5c781106879ca4f2810ca044c45d092d92c7049cb63979438e0b69de063ba699715ecbfa0fcb03f324801c1a388675e2b9ced411dc15c570799477a2be630b
SSDEEP 192:coCL/Pgu90RZj8Sr6FA4ZiIxuERzA83h09RZxASGjTzY4e2RUmaRO2qPxE7Eu/PQ:M9iIxuERzA83h09RZxASG82nfxE7ZPIN
MD5 SHA1 SHA512 SSDEEP

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