3a0fe13a9fdb83bffbfb7d10f3abf93ec61f4b145c2fc173e61965fa97d2fc90

Analysis

max time kernel
148s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
18/04/2024, 00:02

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General

Target

libaout_directx_plugin.dll.html
Size

7KB
MD5

7d1411d5ab732c093d7ce9d4be28b994
SHA1

2c34c503f335b9c31853e29dddd00c3aecb67e33
SHA256

3a0fe13a9fdb83bffbfb7d10f3abf93ec61f4b145c2fc173e61965fa97d2fc90
SHA512

722a44a174992b57a9ccd5f42719cd915039a126193770de2fa07f228c33ce002987970a8576e7987a02c702b8451a80200eee33b24ea2623b9ed037c5f111b2
SSDEEP

192:ZQvTPMcMHy3vWvNviGvWvCHvMXZvWov5B/lo3ov4vzvnEvjvY3vzvdUQE8uI:ZoPMcMHynVXIi/EE8uI

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 10 IoCs

pid	Process
4796	msedge.exe
4796	msedge.exe
2812	msedge.exe
2812	msedge.exe
1380	identity_helper.exe
1380	identity_helper.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe
4728	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe
2812	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2812 wrote to memory of 1688	2812	msedge.exe	83
PID 2812 wrote to memory of 1688	2812	msedge.exe	83
PID 2812 wrote to memory of 3332	2812	msedge.exe	85
PID 2812 wrote to memory of 3332	2812	msedge.exe	85
PID 2812 wrote to memory of 3332	2812	msedge.exe	85
PID 2812 wrote to memory of 3332	2812	msedge.exe	85
PID 2812 wrote to memory of 3332	2812	msedge.exe	85
PID 2812 wrote to memory of 3332	2812	msedge.exe	85
PID 2812 wrote to memory of 3332	2812	msedge.exe	85
PID 2812 wrote to memory of 3332	2812	msedge.exe	85
PID 2812 wrote to memory of 3332	2812	msedge.exe	85
PID 2812 wrote to memory of 3332	2812	msedge.exe	85
PID 2812 wrote to memory of 3332	2812	msedge.exe	85
PID 2812 wrote to memory of 3332	2812	msedge.exe	85
PID 2812 wrote to memory of 3332	2812	msedge.exe	85
PID 2812 wrote to memory of 3332	2812	msedge.exe	85
PID 2812 wrote to memory of 3332	2812	msedge.exe	85
PID 2812 wrote to memory of 3332	2812	msedge.exe	85
PID 2812 wrote to memory of 3332	2812	msedge.exe	85
PID 2812 wrote to memory of 3332	2812	msedge.exe	85
PID 2812 wrote to memory of 3332	2812	msedge.exe	85
PID 2812 wrote to memory of 3332	2812	msedge.exe	85
PID 2812 wrote to memory of 3332	2812	msedge.exe	85
PID 2812 wrote to memory of 3332	2812	msedge.exe	85
PID 2812 wrote to memory of 3332	2812	msedge.exe	85
PID 2812 wrote to memory of 3332	2812	msedge.exe	85
PID 2812 wrote to memory of 3332	2812	msedge.exe	85
PID 2812 wrote to memory of 3332	2812	msedge.exe	85
PID 2812 wrote to memory of 3332	2812	msedge.exe	85
PID 2812 wrote to memory of 3332	2812	msedge.exe	85
PID 2812 wrote to memory of 3332	2812	msedge.exe	85
PID 2812 wrote to memory of 3332	2812	msedge.exe	85
PID 2812 wrote to memory of 3332	2812	msedge.exe	85
PID 2812 wrote to memory of 3332	2812	msedge.exe	85
PID 2812 wrote to memory of 3332	2812	msedge.exe	85
PID 2812 wrote to memory of 3332	2812	msedge.exe	85
PID 2812 wrote to memory of 3332	2812	msedge.exe	85
PID 2812 wrote to memory of 3332	2812	msedge.exe	85
PID 2812 wrote to memory of 3332	2812	msedge.exe	85
PID 2812 wrote to memory of 3332	2812	msedge.exe	85
PID 2812 wrote to memory of 3332	2812	msedge.exe	85
PID 2812 wrote to memory of 3332	2812	msedge.exe	85
PID 2812 wrote to memory of 4796	2812	msedge.exe	86
PID 2812 wrote to memory of 4796	2812	msedge.exe	86
PID 2812 wrote to memory of 4916	2812	msedge.exe	87
PID 2812 wrote to memory of 4916	2812	msedge.exe	87
PID 2812 wrote to memory of 4916	2812	msedge.exe	87
PID 2812 wrote to memory of 4916	2812	msedge.exe	87
PID 2812 wrote to memory of 4916	2812	msedge.exe	87
PID 2812 wrote to memory of 4916	2812	msedge.exe	87
PID 2812 wrote to memory of 4916	2812	msedge.exe	87
PID 2812 wrote to memory of 4916	2812	msedge.exe	87
PID 2812 wrote to memory of 4916	2812	msedge.exe	87
PID 2812 wrote to memory of 4916	2812	msedge.exe	87
PID 2812 wrote to memory of 4916	2812	msedge.exe	87
PID 2812 wrote to memory of 4916	2812	msedge.exe	87
PID 2812 wrote to memory of 4916	2812	msedge.exe	87
PID 2812 wrote to memory of 4916	2812	msedge.exe	87
PID 2812 wrote to memory of 4916	2812	msedge.exe	87
PID 2812 wrote to memory of 4916	2812	msedge.exe	87
PID 2812 wrote to memory of 4916	2812	msedge.exe	87
PID 2812 wrote to memory of 4916	2812	msedge.exe	87
PID 2812 wrote to memory of 4916	2812	msedge.exe	87
PID 2812 wrote to memory of 4916	2812	msedge.exe	87

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\libaout_directx_plugin.dll.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:2812
- 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=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffc957046f8,0x7ffc95704708,0x7ffc95704718
  2⤵
  PID:1688
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2056,3812361612204012792,7916659818244942957,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2132 /prefetch:2
  2⤵
  PID:3332
- 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=2056,3812361612204012792,7916659818244942957,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2192 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4796
- 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=2056,3812361612204012792,7916659818244942957,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2876 /prefetch:8
  2⤵
  PID:4916
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,3812361612204012792,7916659818244942957,131072 --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=3272 /prefetch:1
  2⤵
  PID:5020
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,3812361612204012792,7916659818244942957,131072 --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=3312 /prefetch:1
  2⤵
  PID:1848
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,3812361612204012792,7916659818244942957,131072 --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=4864 /prefetch:1
  2⤵
  PID:2380
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,3812361612204012792,7916659818244942957,131072 --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=5184 /prefetch:1
  2⤵
  PID:2296
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,3812361612204012792,7916659818244942957,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3352 /prefetch:1
  2⤵
  PID:2904
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,3812361612204012792,7916659818244942957,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3496 /prefetch:1
  2⤵
  PID:2688
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2056,3812361612204012792,7916659818244942957,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2580 /prefetch:8
  2⤵
  PID:4708
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2056,3812361612204012792,7916659818244942957,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2580 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1380
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2056,3812361612204012792,7916659818244942957,131072 --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=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=3464 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4728

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4140

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5056

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\33bc8423-0e12-4a59-9e66-339351fbe8f2.tmp

Filesize
11KB

MD5
89ad6db27df96c3fcc545219be484768

SHA1
c3d878883aebea58eba7ef45964942529f627990

SHA256
414b87fda23a81629fa412be99f14b1162e74dd33dcdf7ee07b154c04b493dc8

SHA512
50715bd59298288842f4cf09b4b437a47b749ac12ef3926b21eb53a12e4eb21f312247a40953368433b7e034b1c202e1a9f44092e230a0edc8b963373c31faac

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

Filesize
152B

MD5
846ce533b9e20979bf1857f1afb61925

SHA1
4c6726618d10805940dba5e6cf849448b552bf68

SHA256
b81574d678f49d36d874dc062a1291092ab94164b92f7e30d42d9c61cc0e77c3

SHA512
8fb228fae89f063159dabc93871db205d836bdb4ec8f54a2f642bd0b1ac531eea0c21234a8ca75a0ae9a008d2399a9bf20a481f5d6a6eab53a533cd03aeaaa2c

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

Filesize
152B

MD5
104aab1e178489256a1425b28119ec93

SHA1
0bcf8ad28df672c618cb832ba8de8f85bd858a6c

SHA256
b92c19f079ef5948cb58654ce76f582a480a82cddc5083764ed7f1eac27b8d01

SHA512
b4f930f87eb86497672f32eb7cc77548d8afb09ad9fdba0508f368d5710e3a75c44b1fd9f96c98c2f0bd08deb4afde28330b11cf23e456c92cc509d28677d2cf

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

Filesize
6KB

MD5
47bbd4f825d003fa0d830f6a7c2d868b

SHA1
6135b8c6a477a6e02ff9f8eb4a811026768232dd

SHA256
d6999d262199bba9d6bde1553b867394ed57ba6d7fcf9c2ecd007d1b1354230f

SHA512
9a1f298c45dab1d2cf4dfde85028ccc4a3d20de87cb66ff71f005a201552770d0d9b3ee42c366ffde90a0209956917a58b4da22e1f103dee3db74a4eb033c49b

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

Filesize
6KB

MD5
61540d440c11cc1fac2e08e520c70830

SHA1
8a2ea455a0c24c490cd8a5ac45f6f6325d20ffde

SHA256
a33752313316ea7a7c0077e2ef9ffce2c7dbd6df419706ff34e9538679201bd2

SHA512
d9337820347d2262bb7354996941e007e6b4988aceb42eeb0bd2603b4965ec569ee05dfd994d9d280a004ae8b9f97814f364f4146c41dcd0d3614b594ce64fe5

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\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\Local State

Filesize
11KB

MD5
fbe2b1595a528b015c41a9a4b6e4f9ee

SHA1
0fa174078694bd5e3b08f3e164cc002f5dd984c5

SHA256
62752fcd1cfa862942afd13718a627ee95757fc1aa4a73b25a9634c898dc286d

SHA512
ef143321366452d2c2183c3f04c6af0b0d0641663307641054f2c0ea62e6437a261ddfce1f05887b23b783559097b2868fd59d08912fa1c77ba48dc8131ae154

Download Submit