b19a2cefa3b2211800b2ab005eccef2f562bd230617c84a3b2918d481498d144

Analysis

max time kernel
146s
max time network
132s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
15/04/2024, 04:30

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General

Target

tbu03852/static_pub.html
Size

599B
MD5

0bf3de7de6f6a9ece7674fb245c7e428
SHA1

a71d601820676d5741734e825c7347d59570bc98
SHA256

29101ddb9fc880b921c78a8aa0952310ccf0fe4eb03479425500fc2e779d4b2b
SHA512

30dc0cf67d772a79dec244882f24c4a6ad71a3139b1b92d6e059f1e677ef138596e71c7bf12c2283b591ad64744b9abd15895fa29c4a600f64c784423bc270b2

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
1628	msedge.exe
1628	msedge.exe
2592	msedge.exe
2592	msedge.exe
1248	identity_helper.exe
1248	identity_helper.exe
900	msedge.exe
900	msedge.exe
900	msedge.exe
900	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe
2592	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2592 wrote to memory of 2476	2592	msedge.exe	82
PID 2592 wrote to memory of 2476	2592	msedge.exe	82
PID 2592 wrote to memory of 5116	2592	msedge.exe	83
PID 2592 wrote to memory of 5116	2592	msedge.exe	83
PID 2592 wrote to memory of 5116	2592	msedge.exe	83
PID 2592 wrote to memory of 5116	2592	msedge.exe	83
PID 2592 wrote to memory of 5116	2592	msedge.exe	83
PID 2592 wrote to memory of 5116	2592	msedge.exe	83
PID 2592 wrote to memory of 5116	2592	msedge.exe	83
PID 2592 wrote to memory of 5116	2592	msedge.exe	83
PID 2592 wrote to memory of 5116	2592	msedge.exe	83
PID 2592 wrote to memory of 5116	2592	msedge.exe	83
PID 2592 wrote to memory of 5116	2592	msedge.exe	83
PID 2592 wrote to memory of 5116	2592	msedge.exe	83
PID 2592 wrote to memory of 5116	2592	msedge.exe	83
PID 2592 wrote to memory of 5116	2592	msedge.exe	83
PID 2592 wrote to memory of 5116	2592	msedge.exe	83
PID 2592 wrote to memory of 5116	2592	msedge.exe	83
PID 2592 wrote to memory of 5116	2592	msedge.exe	83
PID 2592 wrote to memory of 5116	2592	msedge.exe	83
PID 2592 wrote to memory of 5116	2592	msedge.exe	83
PID 2592 wrote to memory of 5116	2592	msedge.exe	83
PID 2592 wrote to memory of 5116	2592	msedge.exe	83
PID 2592 wrote to memory of 5116	2592	msedge.exe	83
PID 2592 wrote to memory of 5116	2592	msedge.exe	83
PID 2592 wrote to memory of 5116	2592	msedge.exe	83
PID 2592 wrote to memory of 5116	2592	msedge.exe	83
PID 2592 wrote to memory of 5116	2592	msedge.exe	83
PID 2592 wrote to memory of 5116	2592	msedge.exe	83
PID 2592 wrote to memory of 5116	2592	msedge.exe	83
PID 2592 wrote to memory of 5116	2592	msedge.exe	83
PID 2592 wrote to memory of 5116	2592	msedge.exe	83
PID 2592 wrote to memory of 5116	2592	msedge.exe	83
PID 2592 wrote to memory of 5116	2592	msedge.exe	83
PID 2592 wrote to memory of 5116	2592	msedge.exe	83
PID 2592 wrote to memory of 5116	2592	msedge.exe	83
PID 2592 wrote to memory of 5116	2592	msedge.exe	83
PID 2592 wrote to memory of 5116	2592	msedge.exe	83
PID 2592 wrote to memory of 5116	2592	msedge.exe	83
PID 2592 wrote to memory of 5116	2592	msedge.exe	83
PID 2592 wrote to memory of 5116	2592	msedge.exe	83
PID 2592 wrote to memory of 5116	2592	msedge.exe	83
PID 2592 wrote to memory of 1628	2592	msedge.exe	84
PID 2592 wrote to memory of 1628	2592	msedge.exe	84
PID 2592 wrote to memory of 4676	2592	msedge.exe	85
PID 2592 wrote to memory of 4676	2592	msedge.exe	85
PID 2592 wrote to memory of 4676	2592	msedge.exe	85
PID 2592 wrote to memory of 4676	2592	msedge.exe	85
PID 2592 wrote to memory of 4676	2592	msedge.exe	85
PID 2592 wrote to memory of 4676	2592	msedge.exe	85
PID 2592 wrote to memory of 4676	2592	msedge.exe	85
PID 2592 wrote to memory of 4676	2592	msedge.exe	85
PID 2592 wrote to memory of 4676	2592	msedge.exe	85
PID 2592 wrote to memory of 4676	2592	msedge.exe	85
PID 2592 wrote to memory of 4676	2592	msedge.exe	85
PID 2592 wrote to memory of 4676	2592	msedge.exe	85
PID 2592 wrote to memory of 4676	2592	msedge.exe	85
PID 2592 wrote to memory of 4676	2592	msedge.exe	85
PID 2592 wrote to memory of 4676	2592	msedge.exe	85
PID 2592 wrote to memory of 4676	2592	msedge.exe	85
PID 2592 wrote to memory of 4676	2592	msedge.exe	85
PID 2592 wrote to memory of 4676	2592	msedge.exe	85
PID 2592 wrote to memory of 4676	2592	msedge.exe	85
PID 2592 wrote to memory of 4676	2592	msedge.exe	85

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\tbu03852\static_pub.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:2592
- 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,0x100,0x104,0xd8,0x108,0x7ff9572346f8,0x7ff957234708,0x7ff957234718
  2⤵
  PID:2476
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2036,10082100496349973965,12727978453757151166,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2060 /prefetch:2
  2⤵
  PID:5116
- 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=2036,10082100496349973965,12727978453757151166,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2508 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1628
- 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=2036,10082100496349973965,12727978453757151166,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2888 /prefetch:8
  2⤵
  PID:4676
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2036,10082100496349973965,12727978453757151166,131072 --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=3612 /prefetch:1
  2⤵
  PID:2064
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2036,10082100496349973965,12727978453757151166,131072 --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=3556 /prefetch:1
  2⤵
  PID:1984
- 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=2036,10082100496349973965,12727978453757151166,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5168 /prefetch:8
  2⤵
  PID:1800
- 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=2036,10082100496349973965,12727978453757151166,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5168 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1248
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2036,10082100496349973965,12727978453757151166,131072 --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=5224 /prefetch:1
  2⤵
  PID:748
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2036,10082100496349973965,12727978453757151166,131072 --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=5252 /prefetch:1
  2⤵
  PID:4976
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2036,10082100496349973965,12727978453757151166,131072 --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=3776 /prefetch:1
  2⤵
  PID:3400
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2036,10082100496349973965,12727978453757151166,131072 --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=3760 /prefetch:1
  2⤵
  PID:1560
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2036,10082100496349973965,12727978453757151166,131072 --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=1996 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:900

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:980

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1784

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\9c5ba2f8-7acd-4486-9833-f1bd9af18b8b.tmp

Filesize
10KB

MD5
608d67e6e13132339b3913e99a5fa5d2

SHA1
fd572b494d1bcb8f2fd75f00a905060e0fac67ee

SHA256
fc83270915c43068ab39f5841928ce45083e574c87ebee9751d0e15178fd140a

SHA512
32ffa351ae5a707764a664a3226ee525e832aa3f95789ccb60c456c0ab30fd04aab1f3f7ed5d84a01ea6c5a4a1605876d6c540f392b924f7d47ec27d628f20cc

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

Filesize
152B

MD5
6576d39e3728d68c72a85bf4c00bd73e

SHA1
fc11dccff2d46779b185047e86750eff3c5e42ca

SHA256
28a022d28bb18fe9a3b6fd306b589110f6ff2a65a4de2372aa254254bfce0495

SHA512
a90ba63521a15dc8fca3eb6a24963f6f6d19950a2eba7a154a6090fa186f0dfd220450e3b3d4cd27300e9858ec5f7d7f86011b19b7d138334d75581d747e0b69

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

Filesize
152B

MD5
e59b9fa48f2cc0da9d8b0f64948602cf

SHA1
a709d15e654fd3b89d0bd48e8d05795f9c95c953

SHA256
2f97470857175642055ef4664c0992004717d5b1453a286db3f0053de8af1826

SHA512
75ad985b2dc838b995b19cd26c6cb20d8deb51d12f85089158c5d2679a277cc0b22605795009eed1e8c95ca0a5cdb76a8bd10556d51e2ec546a6f2a04bdff62e

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

Filesize
5KB

MD5
efd00aa6020f9d944af069ca635d495a

SHA1
8b145e066a83bf2bdec74dd168d497b8dee9923a

SHA256
76602e026d34326ccf31c2963c40d8fc2dcb9bbcd1324f7b6a5b9b7fdfa352a4

SHA512
23cb754e8f581040a8dc0ae346589e8c143eab91cee821a109f7e7c4e22bf29fab11fa464b0583ccf22027ddd70e8c5e9d946df587122c82fb2b7e72962d3143

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

Filesize
5KB

MD5
bd7935e86231ce5fb10fcd359be34b03

SHA1
ff64bd355e87331bacf50ab2a27266eb465c712f

SHA256
0f1bbb4a76e00a4fc6bd1b1cba6a376a63cb77c115abe84d88b13df11d7460c2

SHA512
6fbafe4942f6ea8aa4df95dd0d536e30527279530f5a75544d92664b38a9ad25b4b724fc461e80517754d62131364db04b5a983cb35f9d008c9c0ac90f764093

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

Filesize
24KB

MD5
da4074b927e4a623d424addf403f5ce6

SHA1
32f50254381b374785cb12d009f964c4a0a5424e

SHA256
273c288bf605e6d8085d9d8292ede317e19150173bd7cee558242db28d4c47ed

SHA512
49186d072881df7d9290a8f41bfd6af40c0a974a8e0fa9cd704156217206283890254e418ab680f9682e7641cf58681c4eecd51e15a7f9b747df1f2007694de1

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