hxxps://byxatab[.]com/index[.]php?do=download&id=10097

Analysis

max time kernel
93s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
12/10/2024, 21:15

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General

Target

https://byxatab.com/index.php?do=download&id=10097

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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

NTFS ADS 1 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\Downloads\universe_sandbox_33_0_3_68680_win_dev_gog.torrent:Zone.Identifier	msedge.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4152	msedge.exe
4152	msedge.exe
2424	msedge.exe
2424	msedge.exe
2912	identity_helper.exe
2912	identity_helper.exe
2356	msedge.exe
2356	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe
2424	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2424 wrote to memory of 2824	2424	msedge.exe	83
PID 2424 wrote to memory of 2824	2424	msedge.exe	83
PID 2424 wrote to memory of 4576	2424	msedge.exe	85
PID 2424 wrote to memory of 4576	2424	msedge.exe	85
PID 2424 wrote to memory of 4576	2424	msedge.exe	85
PID 2424 wrote to memory of 4576	2424	msedge.exe	85
PID 2424 wrote to memory of 4576	2424	msedge.exe	85
PID 2424 wrote to memory of 4576	2424	msedge.exe	85
PID 2424 wrote to memory of 4576	2424	msedge.exe	85
PID 2424 wrote to memory of 4576	2424	msedge.exe	85
PID 2424 wrote to memory of 4576	2424	msedge.exe	85
PID 2424 wrote to memory of 4576	2424	msedge.exe	85
PID 2424 wrote to memory of 4576	2424	msedge.exe	85
PID 2424 wrote to memory of 4576	2424	msedge.exe	85
PID 2424 wrote to memory of 4576	2424	msedge.exe	85
PID 2424 wrote to memory of 4576	2424	msedge.exe	85
PID 2424 wrote to memory of 4576	2424	msedge.exe	85
PID 2424 wrote to memory of 4576	2424	msedge.exe	85
PID 2424 wrote to memory of 4576	2424	msedge.exe	85
PID 2424 wrote to memory of 4576	2424	msedge.exe	85
PID 2424 wrote to memory of 4576	2424	msedge.exe	85
PID 2424 wrote to memory of 4576	2424	msedge.exe	85
PID 2424 wrote to memory of 4576	2424	msedge.exe	85
PID 2424 wrote to memory of 4576	2424	msedge.exe	85
PID 2424 wrote to memory of 4576	2424	msedge.exe	85
PID 2424 wrote to memory of 4576	2424	msedge.exe	85
PID 2424 wrote to memory of 4576	2424	msedge.exe	85
PID 2424 wrote to memory of 4576	2424	msedge.exe	85
PID 2424 wrote to memory of 4576	2424	msedge.exe	85
PID 2424 wrote to memory of 4576	2424	msedge.exe	85
PID 2424 wrote to memory of 4576	2424	msedge.exe	85
PID 2424 wrote to memory of 4576	2424	msedge.exe	85
PID 2424 wrote to memory of 4576	2424	msedge.exe	85
PID 2424 wrote to memory of 4576	2424	msedge.exe	85
PID 2424 wrote to memory of 4576	2424	msedge.exe	85
PID 2424 wrote to memory of 4576	2424	msedge.exe	85
PID 2424 wrote to memory of 4576	2424	msedge.exe	85
PID 2424 wrote to memory of 4576	2424	msedge.exe	85
PID 2424 wrote to memory of 4576	2424	msedge.exe	85
PID 2424 wrote to memory of 4576	2424	msedge.exe	85
PID 2424 wrote to memory of 4576	2424	msedge.exe	85
PID 2424 wrote to memory of 4576	2424	msedge.exe	85
PID 2424 wrote to memory of 4152	2424	msedge.exe	86
PID 2424 wrote to memory of 4152	2424	msedge.exe	86
PID 2424 wrote to memory of 1552	2424	msedge.exe	87
PID 2424 wrote to memory of 1552	2424	msedge.exe	87
PID 2424 wrote to memory of 1552	2424	msedge.exe	87
PID 2424 wrote to memory of 1552	2424	msedge.exe	87
PID 2424 wrote to memory of 1552	2424	msedge.exe	87
PID 2424 wrote to memory of 1552	2424	msedge.exe	87
PID 2424 wrote to memory of 1552	2424	msedge.exe	87
PID 2424 wrote to memory of 1552	2424	msedge.exe	87
PID 2424 wrote to memory of 1552	2424	msedge.exe	87
PID 2424 wrote to memory of 1552	2424	msedge.exe	87
PID 2424 wrote to memory of 1552	2424	msedge.exe	87
PID 2424 wrote to memory of 1552	2424	msedge.exe	87
PID 2424 wrote to memory of 1552	2424	msedge.exe	87
PID 2424 wrote to memory of 1552	2424	msedge.exe	87
PID 2424 wrote to memory of 1552	2424	msedge.exe	87
PID 2424 wrote to memory of 1552	2424	msedge.exe	87
PID 2424 wrote to memory of 1552	2424	msedge.exe	87
PID 2424 wrote to memory of 1552	2424	msedge.exe	87
PID 2424 wrote to memory of 1552	2424	msedge.exe	87
PID 2424 wrote to memory of 1552	2424	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://byxatab.com/index.php?do=download&id=10097
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:2424
- 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,0x100,0x104,0xd8,0x108,0x7ff98d2d46f8,0x7ff98d2d4708,0x7ff98d2d4718
  2⤵
  PID:2824
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2092,6292406488204089733,10992930058107193643,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2108 /prefetch:2
  2⤵
  PID:4576
- 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=2092,6292406488204089733,10992930058107193643,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2176 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4152
- 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=2092,6292406488204089733,10992930058107193643,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2740 /prefetch:8
  2⤵
  PID:1552
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,6292406488204089733,10992930058107193643,131072 --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=3392 /prefetch:1
  2⤵
  PID:468
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,6292406488204089733,10992930058107193643,131072 --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=3400 /prefetch:1
  2⤵
  PID:3432
- 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=2092,6292406488204089733,10992930058107193643,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5520 /prefetch:8
  2⤵
  PID:628
- 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=2092,6292406488204089733,10992930058107193643,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5520 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2912
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --field-trial-handle=2092,6292406488204089733,10992930058107193643,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=5600 /prefetch:8
  2⤵
  PID:2972
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,6292406488204089733,10992930058107193643,131072 --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=5608 /prefetch:1
  2⤵
  PID:3648
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=2092,6292406488204089733,10992930058107193643,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5776 /prefetch:8
  2⤵
  - NTFS ADS
  - Suspicious behavior: EnumeratesProcesses
  PID:2356

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4920

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4956

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

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
99afa4934d1e3c56bbce114b356e8a99

SHA1
3f0e7a1a28d9d9c06b6663df5d83a65c84d52581

SHA256
08e098bb97fd91d815469cdfd5568607a3feca61f18b6b5b9c11b531fde206c8

SHA512
76686f30ed68144cf943b80ac10b52c74eee84f197cee3c24ef7845ef44bdb5586b6e530824543deeed59417205ac0e2559808bcb46450504106ac8f4c95b9da

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

Filesize
152B

MD5
443a627d539ca4eab732bad0cbe7332b

SHA1
86b18b906a1acd2a22f4b2c78ac3564c394a9569

SHA256
1e1ad9dce141f5f17ea07c7e9c2a65e707c9943f172b9134b0daf9eef25f0dc9

SHA512
923b86d75a565c91250110162ce13dd3ef3f6bdde1a83f7af235ed302d4a96b8c9ed722e2152781e699dfcb26bb98afc73f5adb298f8fd673f14c9f28b5f764d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
192B

MD5
ec575e72822fb731f2842ca2b44eefb5

SHA1
12d14ca408d3e4bc20ae4ac687009538e7e64de7

SHA256
1a47dd3503f4e68dd49712f7dec308a76fe062dc05b7b21347b28933414192a5

SHA512
a95c737226bb3d1848c22e81b6ac7290f39c2998275e7db0cdcc91be7f4b54c18a6a56db820bf83578b162b5f1ca2bc2db9ce6946847e40506ab641240a2fa01

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

Filesize
404B

MD5
85a15ec0c7ff649eee2d1da1a872fd3c

SHA1
6d6ba30c8f853dbc3c9b60cc9c5dbcf5c1822dc2

SHA256
0a1b56a840cbf9c59101c8bd83ea951d4043d6c65faa1a1d53c475ba13f39237

SHA512
e26e79bac095f986ffeaef89692580bf5115f1b068e569b8d1c86a1ad7b88ba98b8760d8f24b015585e9ea9021a6e73efa9367bafbbf307b95fc96ed01b1f5e2

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

Filesize
6KB

MD5
6b21efd6f1b4c8aa818b483e1d775adf

SHA1
32d8bb5d855e6858ae5c67ae1a9f305adeaaceb3

SHA256
530be5509fdc6b341276b1552a82501edee38bd66bc464557aec5bbfd4a0c47a

SHA512
dbd5b600181013bbcbecb7297daa2bf389cc133ba282a6eb409a8e138563b4c605eaab84f4f07edcdd50308874369e6cf614de7685f843a788a9a163857ff1cb

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

Filesize
6KB

MD5
8e90193a52d4bf1bb91350da5fb95fbf

SHA1
2bdf70cb2b33cc2760900fd49d49101cd45f5ab6

SHA256
bcc5f10f9f59f692c2de16aa276dff21d59908c97d8ad68a932b689b5f8a33b3

SHA512
8215996b8621f77818c97c841653f91a98e335a36498cc086185968f27286e01ec96335404dbb84d954bd5b3f7f798d9d3b874afa90ea310e67eaf1c2e68fe54

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

Filesize
7KB

MD5
2df1d66b002ed03aba0564e6954cf13d

SHA1
ae96e7e27b65cbc57a348024772ae4fd7e94d442

SHA256
e0c4319c81c3a8de1f03735d0324013ed64c35a3e0cd6a0fcfe7b2d951790756

SHA512
ea026e8ed215c5f25d2cad3efe67426ad307f4aa5515caddf7f8005100674be7e44762d0dccc15b0aa64b9d88a3ca6d93fa760b3fdc6975901697dc16ada1b6d

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
10KB

MD5
a19374b5677982cc3430bed211ea36f9

SHA1
0d2c900608da5ad843ef1a42e840bbe7bead8c96

SHA256
da9a8b8b846ff216d1b7433c79dfc888653bedf37f2361c855474d66243133b0

SHA512
b3b5e70a3cf4254b08d198eee8b1cc33e87f0162f3a58686fccd602cfb9049ac762c98ebef8ab0a4fc4890ba166edf4fcec42cf52c1b6ff3b2a391c2ed27efc7

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

Filesize
10KB

MD5
9448a0f4ec28fad768808cb58695a8d7

SHA1
41b56c55d4c61f41bb7bb7eab7fbacf6f2358d89

SHA256
244e4b60c6a67446fe53037d8ef81fc642383c960e651c1f4e076a16a6894b5b

SHA512
13d0e15c0165a42ac6132b7eac86475bbcb61c24f1bc4628e78f6b6cb15b8e30326be13b324ab525871d19be460d57b2199654b77a5d1de485b4afdbbb24f4a5

Download Submit