hxxps://east[.]linktbon[.]click

Analysis

max time kernel
146s
max time network
160s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
08-04-2024 23:18

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General

Target

https://east.linktbon.click

Score

6^/10

motw phishing

Malware Config

Signatures

Mark of the Web detected: This indicates that the page was originally saved or cloned. 1 IoCs
phishing motw

Processes:

flow ioc

9 https://au9-live.inside-graph.com/bridge.html?target=https%3A%2F%2Fwww.linkt.com.au&cluster=au9&account=IN-1000442

flow	ioc
9	https://au9-live.inside-graph.com/bridge.html?target=https%3A%2F%2Fwww.linkt.com.au&cluster=au9&account=IN-1000442

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

msedge.exe

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

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

msedge.exemsedge.exeidentity_helper.exemsedge.exemsedge.exe

pid	process
2064	msedge.exe
2064	msedge.exe
976	msedge.exe
976	msedge.exe
2512	identity_helper.exe
2512	identity_helper.exe
1840	msedge.exe
1840	msedge.exe
340	msedge.exe
340	msedge.exe
340	msedge.exe
340	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

976 msedge.exe
976 msedge.exe
976 msedge.exe
976 msedge.exe
976 msedge.exe
976 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
976	msedge.exe
976	msedge.exe
976	msedge.exe
976	msedge.exe
976	msedge.exe
976	msedge.exe
976	msedge.exe
976	msedge.exe
976	msedge.exe
976	msedge.exe
976	msedge.exe
976	msedge.exe
976	msedge.exe
976	msedge.exe
976	msedge.exe
976	msedge.exe
976	msedge.exe
976	msedge.exe
976	msedge.exe
976	msedge.exe
976	msedge.exe
976	msedge.exe
976	msedge.exe
976	msedge.exe
976	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

Processes:

msedge.exe

pid	process
976	msedge.exe
976	msedge.exe
976	msedge.exe
976	msedge.exe
976	msedge.exe
976	msedge.exe
976	msedge.exe
976	msedge.exe
976	msedge.exe
976	msedge.exe
976	msedge.exe
976	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 976 wrote to memory of 4236	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 4236	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1292	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1292	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1292	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1292	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1292	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1292	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1292	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1292	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1292	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1292	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1292	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1292	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1292	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1292	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1292	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1292	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1292	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1292	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1292	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1292	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1292	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1292	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1292	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1292	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1292	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1292	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1292	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1292	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1292	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1292	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1292	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1292	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1292	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1292	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1292	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1292	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1292	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1292	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1292	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1292	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 2064	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 2064	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1128	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1128	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1128	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1128	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1128	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1128	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1128	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1128	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1128	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1128	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1128	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1128	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1128	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1128	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1128	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1128	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1128	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1128	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1128	976	msedge.exe	msedge.exe
PID 976 wrote to memory of 1128	976	msedge.exe	msedge.exe

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://east.linktbon.click
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:976

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=0xdc,0x104,0x108,0xe8,0x10c,0x7ffbf3443cb8,0x7ffbf3443cc8,0x7ffbf3443cd8
2⤵
PID:4236

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1912,16766719606340509243,12186842075726868004,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1924 /prefetch:2
2⤵
PID:1292

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=1912,16766719606340509243,12186842075726868004,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2064 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2064

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=1912,16766719606340509243,12186842075726868004,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2664 /prefetch:8
2⤵
PID:1128

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,16766719606340509243,12186842075726868004,131072 --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=3276 /prefetch:1
2⤵
PID:2400

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,16766719606340509243,12186842075726868004,131072 --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=3296 /prefetch:1
2⤵
PID:4100

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,16766719606340509243,12186842075726868004,131072 --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=4592 /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=1912,16766719606340509243,12186842075726868004,131072 --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=4820 /prefetch:1
2⤵
PID:3588

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,16766719606340509243,12186842075726868004,131072 --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=5384 /prefetch:1
2⤵
PID:4596

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,16766719606340509243,12186842075726868004,131072 --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=5168 /prefetch:1
2⤵
PID:2168

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=1912,16766719606340509243,12186842075726868004,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5212 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2512

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=1912,16766719606340509243,12186842075726868004,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3336 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1840

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1912,16766719606340509243,12186842075726868004,131072 --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=4712 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:340

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1396

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:740

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Filesize
152B

MD5
d4604cbec2768d84c36d8ab35dfed413

SHA1
a5b3db6d2a1fa5a8de9999966172239a9b1340c2

SHA256
4ea5e5f1ba02111bc2bc9320ae9a1ca7294d6b3afedc128717b4c6c9df70bde2

SHA512
c8004e23dc8a51948a2a582a8ce6ebe1d2546e4c1c60e40c6583f5de1e29c0df20650d5cb36e5d2db3fa6b29b958acc3afd307c66f48c168e68cbb6bcfc52855

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Filesize
152B

MD5
577e1c0c1d7ab0053d280fcc67377478

SHA1
60032085bb950466bba9185ba965e228ec8915e5

SHA256
1d2022a0870c1a97ae10e8df444b8ba182536ed838a749ad1e972c0ded85e158

SHA512
39d3fd2d96aee014068f3fda389a40e3173c6ce5b200724c433c48ddffe864edfc6207bb0612b8a811ce41746b7771b81bce1b9cb71a28f07a251a607ce51ef5

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index
Filesize
192B

MD5
a88474b72e25a44608282fe11abcd098

SHA1
478b815d2d4b0341b1ce1adb37bd3f19bd62d196

SHA256
30753d6241bff7ccf1859fc6f6f0046128eaf7ec97f7f9015cd98a71ca7b141b

SHA512
0dabeff9d385d98d3d804400fa6c18c9002719e1c4911cc411b13d313ce5483c9186c78c9f7894102bb60878b3e0b57ccf50b87039467b8a43eee0e6a353c95f

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State
Filesize
111B

MD5
807419ca9a4734feaf8d8563a003b048

SHA1
a723c7d60a65886ffa068711f1e900ccc85922a6

SHA256
aa10bf07b0d265bed28f2a475f3564d8ddb5e4d4ffee0ab6f3a0cc564907b631

SHA512
f10d496ae75db5ba412bd9f17bf0c7da7632db92a3fabf7f24071e40f5759c6a875ad8f3a72bad149da58b3da3b816077df125d0d9f3544adba68c66353d206c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State
Filesize
338B

MD5
f8956cde7af0835588f59ea833f00f7f

SHA1
ee206e75639bd63664e1669b6f27067c674e3d21

SHA256
40f6c215dc8924ef5edc8046e87164331de65c08d6e9c713ed6333fb3cccc307

SHA512
3e7f3f9fd01e96a6f44b07802222bfd78d08eb473bc0cb73e6d76c4f6ac6f03c637dc3656fb1f10c7924b6df9f80be259a9b512b6b7fe1260bbc98c35c3428a2

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Filesize
5KB

MD5
c49d2f9592f9194c9baf591ba9c69d9e

SHA1
db5ee12cc81259bb9913a407cf8ac7303c09abc4

SHA256
6e4eb5e8f1a978ff92342d115197125acf0ee005e114e8babba60b51f33fdc8c

SHA512
c6fc115305200bb601c6a0659e262ef01d2b0cfc2706a5deb0e955779148db7adfcfe91e45520f438f48761c125fb6d8f30f4db0e20541738d543f79a0f26de6

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Filesize
6KB

MD5
aaff08731a62cf5d5a67489e3788b16a

SHA1
ce2eeb721b64fad1507c878bedf20ea30fb3afc0

SHA256
467e296c4fdbfe9ef4a622076078bc59647ca3f6d70f640aa85840b3bc665209

SHA512
534dfa23fcaad000422149be81bfc0a35796f8c1d4e1ac07b691ae46537deb76643f2c1da3f7cc96cd20371f25175dff85f1d3ea10be4855ec4cbc92fb797eea

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
421009e3fa90a3e389a375918c4c6486

SHA1
426df4c87029bae77fb6b124287be9eeed193299

SHA256
76520e9a4ed0814466c070a627b77f2b63b9b9355adb32c7753e6aa56b04553d

SHA512
316c81cc7a7f50d6f8452746849dd3b97c1f16467d0319befc660a0e03d27ef7c6dec95731b17ef764d4a7a4454227b84d9fa9a4940176afb607d6415c8ebb18

Download Submit
\??\pipe\LOCAL\crashpad_976_VEMLECECALBHHCKG
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit