08b11c3897eb38d1e6566a17cec5cdf2b3c620444e160e3db200a7e223aabbd8

Analysis

max time kernel
146s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
23/07/2024, 04:15

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General

Target

DISCOVER/COMPATBL/LGCYSUPP/LGCYMAIN.htm
Size

1KB
MD5

03bd06e0af56571cc95830c5be51eadb
SHA1

4e6d7c1302f34991731d657ca47a46d146378915
SHA256

39d3ec21c097db7e310eecfba076bcca54225b54ee70fccb733f7dc7cb9172e8
SHA512

58c1816a38177f22564699b8665f087d4d75f65f3e2b65c885e0dd9d377b7f7abc4f43cb171c9c39a4726f6f498973f216f697c1c2ae83fb8bb25abad36ed888

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

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2444	msedge.exe
2444	msedge.exe
4060	msedge.exe
4060	msedge.exe
1540	identity_helper.exe
1540	identity_helper.exe
180	msedge.exe
180	msedge.exe
180	msedge.exe
180	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe
4060	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4060 wrote to memory of 4036	4060	msedge.exe	89
PID 4060 wrote to memory of 4036	4060	msedge.exe	89
PID 4060 wrote to memory of 1572	4060	msedge.exe	90
PID 4060 wrote to memory of 1572	4060	msedge.exe	90
PID 4060 wrote to memory of 1572	4060	msedge.exe	90
PID 4060 wrote to memory of 1572	4060	msedge.exe	90
PID 4060 wrote to memory of 1572	4060	msedge.exe	90
PID 4060 wrote to memory of 1572	4060	msedge.exe	90
PID 4060 wrote to memory of 1572	4060	msedge.exe	90
PID 4060 wrote to memory of 1572	4060	msedge.exe	90
PID 4060 wrote to memory of 1572	4060	msedge.exe	90
PID 4060 wrote to memory of 1572	4060	msedge.exe	90
PID 4060 wrote to memory of 1572	4060	msedge.exe	90
PID 4060 wrote to memory of 1572	4060	msedge.exe	90
PID 4060 wrote to memory of 1572	4060	msedge.exe	90
PID 4060 wrote to memory of 1572	4060	msedge.exe	90
PID 4060 wrote to memory of 1572	4060	msedge.exe	90
PID 4060 wrote to memory of 1572	4060	msedge.exe	90
PID 4060 wrote to memory of 1572	4060	msedge.exe	90
PID 4060 wrote to memory of 1572	4060	msedge.exe	90
PID 4060 wrote to memory of 1572	4060	msedge.exe	90
PID 4060 wrote to memory of 1572	4060	msedge.exe	90
PID 4060 wrote to memory of 1572	4060	msedge.exe	90
PID 4060 wrote to memory of 1572	4060	msedge.exe	90
PID 4060 wrote to memory of 1572	4060	msedge.exe	90
PID 4060 wrote to memory of 1572	4060	msedge.exe	90
PID 4060 wrote to memory of 1572	4060	msedge.exe	90
PID 4060 wrote to memory of 1572	4060	msedge.exe	90
PID 4060 wrote to memory of 1572	4060	msedge.exe	90
PID 4060 wrote to memory of 1572	4060	msedge.exe	90
PID 4060 wrote to memory of 1572	4060	msedge.exe	90
PID 4060 wrote to memory of 1572	4060	msedge.exe	90
PID 4060 wrote to memory of 1572	4060	msedge.exe	90
PID 4060 wrote to memory of 1572	4060	msedge.exe	90
PID 4060 wrote to memory of 1572	4060	msedge.exe	90
PID 4060 wrote to memory of 1572	4060	msedge.exe	90
PID 4060 wrote to memory of 1572	4060	msedge.exe	90
PID 4060 wrote to memory of 1572	4060	msedge.exe	90
PID 4060 wrote to memory of 1572	4060	msedge.exe	90
PID 4060 wrote to memory of 1572	4060	msedge.exe	90
PID 4060 wrote to memory of 1572	4060	msedge.exe	90
PID 4060 wrote to memory of 1572	4060	msedge.exe	90
PID 4060 wrote to memory of 2444	4060	msedge.exe	91
PID 4060 wrote to memory of 2444	4060	msedge.exe	91
PID 4060 wrote to memory of 2344	4060	msedge.exe	92
PID 4060 wrote to memory of 2344	4060	msedge.exe	92
PID 4060 wrote to memory of 2344	4060	msedge.exe	92
PID 4060 wrote to memory of 2344	4060	msedge.exe	92
PID 4060 wrote to memory of 2344	4060	msedge.exe	92
PID 4060 wrote to memory of 2344	4060	msedge.exe	92
PID 4060 wrote to memory of 2344	4060	msedge.exe	92
PID 4060 wrote to memory of 2344	4060	msedge.exe	92
PID 4060 wrote to memory of 2344	4060	msedge.exe	92
PID 4060 wrote to memory of 2344	4060	msedge.exe	92
PID 4060 wrote to memory of 2344	4060	msedge.exe	92
PID 4060 wrote to memory of 2344	4060	msedge.exe	92
PID 4060 wrote to memory of 2344	4060	msedge.exe	92
PID 4060 wrote to memory of 2344	4060	msedge.exe	92
PID 4060 wrote to memory of 2344	4060	msedge.exe	92
PID 4060 wrote to memory of 2344	4060	msedge.exe	92
PID 4060 wrote to memory of 2344	4060	msedge.exe	92
PID 4060 wrote to memory of 2344	4060	msedge.exe	92
PID 4060 wrote to memory of 2344	4060	msedge.exe	92
PID 4060 wrote to memory of 2344	4060	msedge.exe	92

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\DISCOVER\COMPATBL\LGCYSUPP\LGCYMAIN.htm
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:4060
- 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,0x100,0x104,0xd8,0x108,0x7fff1c9546f8,0x7fff1c954708,0x7fff1c954718
  2⤵
  PID:4036
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1820,7788694871535819392,9359308343256218880,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2224 /prefetch:2
  2⤵
  PID:1572
- 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=1820,7788694871535819392,9359308343256218880,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2292 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2444
- 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=1820,7788694871535819392,9359308343256218880,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2652 /prefetch:8
  2⤵
  PID:2344
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1820,7788694871535819392,9359308343256218880,131072 --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=3284 /prefetch:1
  2⤵
  PID:3020
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1820,7788694871535819392,9359308343256218880,131072 --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=3412 /prefetch:1
  2⤵
  PID:2656
- 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=1820,7788694871535819392,9359308343256218880,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5092 /prefetch:8
  2⤵
  PID:3152
- 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=1820,7788694871535819392,9359308343256218880,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5092 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1540
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1820,7788694871535819392,9359308343256218880,131072 --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=5160 /prefetch:1
  2⤵
  PID:2728
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1820,7788694871535819392,9359308343256218880,131072 --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=5176 /prefetch:1
  2⤵
  PID:4428
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1820,7788694871535819392,9359308343256218880,131072 --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=5568 /prefetch:1
  2⤵
  PID:2992
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1820,7788694871535819392,9359308343256218880,131072 --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=4040 /prefetch:1
  2⤵
  PID:4520
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1820,7788694871535819392,9359308343256218880,131072 --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=5492 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:180

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4528

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2992

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
d406f3135e11b0a0829109c1090a41dc

SHA1
810f00e803c17274f9af074fc6c47849ad6e873e

SHA256
91f57909a10174b06c862089a9c1f3b3aeafea74a70ee1942ce11bb80d9eace4

SHA512
2b9f0f94b1e8a1b62ab38af8df2add0ec9e4c6dfa94d9c84cc24fe86d2d57d4fc0d9ec8a9775cf42a859ddfd130260128185a0e2588992bca8fd4ebf5ee6d409

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

Filesize
152B

MD5
7f37f119665df6beaa925337bbff0e84

SHA1
c2601d11f8aa77e12ab3508479cbf20c27cbd865

SHA256
1073dbff3ec315ac85361c35c8ba791cc4198149b097c7b287dda1d791925027

SHA512
8e180e41dd27c51e81788564b19b8ff411028890da506fbf767d394b1e73ec53e046c8d07235b2ec7c1c593c976bbf74ed9b7d442d68b526a0a77a9b5b0ab817

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\83422e62-06e2-420c-9663-96d207e4c23c.tmp

Filesize
6KB

MD5
fbd214a3bd174ffdfeeaf3fcc694dc6e

SHA1
022ce04e8fb60ef090da0f9b07ba3db74dfed2cf

SHA256
fe423105a734d3f32a9ed42019fe3cfa03acd21f79a210913aa4c827472a47f9

SHA512
bed32c43589f67133095c1c8c7a8ea6e4e9ed49c626ea2b6a194f0375c5ff90f2086e73fb892ff9b0383dc12f3b72e4c3b6c3508927e5ae986412db1e7ad68d7

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

Filesize
5KB

MD5
f2d5ff16388c57f9ea906bf898b30155

SHA1
6a7d3ef16a825a0fdad30ab81358284555bbaecd

SHA256
fe53943a4869818dfa6993af7148e14d4918a257018ae3c58fc6da5748e51761

SHA512
5ea07633583e7f91a2d037d5f4dc45f2083a09423513b8db72ed8f29dc0d1509d7f7a8f2c3be3cee49097436437162af9998c833c24e6e634a8182250042c9c9

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
11KB

MD5
038c14c880fefb9235b0127bcc7b37a4

SHA1
f04b2b4a46cb08534ad0ac8e0978e17d2d858c43

SHA256
9e63be76113828812c529e00d98719fffcc45dcc3e22c5aff60c8d6e7ba8646b

SHA512
5a0a88a30e725b8a3dc44c8d2eb892394f1c7fe87d0ff0ced4e64e5a0917cceb54c801a9c26d34cad7a8f36c8b3d91dbc2e9cdc0868ebfc3bf92c28fbbf41bd3

Download Submit