9f9feb134cccf9e3459d5ef069492d087dc1fd3c55733a7b834ee774f4a8212d

Analysis

max time kernel
145s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
13-03-2024 15:43

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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
1788	msedge.exe
1788	msedge.exe
1732	msedge.exe
1732	msedge.exe
4648	identity_helper.exe
4648	identity_helper.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe
3540	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe
1732	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1732 wrote to memory of 4520	1732	msedge.exe	85
PID 1732 wrote to memory of 4520	1732	msedge.exe	85
PID 1732 wrote to memory of 212	1732	msedge.exe	86
PID 1732 wrote to memory of 212	1732	msedge.exe	86
PID 1732 wrote to memory of 212	1732	msedge.exe	86
PID 1732 wrote to memory of 212	1732	msedge.exe	86
PID 1732 wrote to memory of 212	1732	msedge.exe	86
PID 1732 wrote to memory of 212	1732	msedge.exe	86
PID 1732 wrote to memory of 212	1732	msedge.exe	86
PID 1732 wrote to memory of 212	1732	msedge.exe	86
PID 1732 wrote to memory of 212	1732	msedge.exe	86
PID 1732 wrote to memory of 212	1732	msedge.exe	86
PID 1732 wrote to memory of 212	1732	msedge.exe	86
PID 1732 wrote to memory of 212	1732	msedge.exe	86
PID 1732 wrote to memory of 212	1732	msedge.exe	86
PID 1732 wrote to memory of 212	1732	msedge.exe	86
PID 1732 wrote to memory of 212	1732	msedge.exe	86
PID 1732 wrote to memory of 212	1732	msedge.exe	86
PID 1732 wrote to memory of 212	1732	msedge.exe	86
PID 1732 wrote to memory of 212	1732	msedge.exe	86
PID 1732 wrote to memory of 212	1732	msedge.exe	86
PID 1732 wrote to memory of 212	1732	msedge.exe	86
PID 1732 wrote to memory of 212	1732	msedge.exe	86
PID 1732 wrote to memory of 212	1732	msedge.exe	86
PID 1732 wrote to memory of 212	1732	msedge.exe	86
PID 1732 wrote to memory of 212	1732	msedge.exe	86
PID 1732 wrote to memory of 212	1732	msedge.exe	86
PID 1732 wrote to memory of 212	1732	msedge.exe	86
PID 1732 wrote to memory of 212	1732	msedge.exe	86
PID 1732 wrote to memory of 212	1732	msedge.exe	86
PID 1732 wrote to memory of 212	1732	msedge.exe	86
PID 1732 wrote to memory of 212	1732	msedge.exe	86
PID 1732 wrote to memory of 212	1732	msedge.exe	86
PID 1732 wrote to memory of 212	1732	msedge.exe	86
PID 1732 wrote to memory of 212	1732	msedge.exe	86
PID 1732 wrote to memory of 212	1732	msedge.exe	86
PID 1732 wrote to memory of 212	1732	msedge.exe	86
PID 1732 wrote to memory of 212	1732	msedge.exe	86
PID 1732 wrote to memory of 212	1732	msedge.exe	86
PID 1732 wrote to memory of 212	1732	msedge.exe	86
PID 1732 wrote to memory of 212	1732	msedge.exe	86
PID 1732 wrote to memory of 212	1732	msedge.exe	86
PID 1732 wrote to memory of 1788	1732	msedge.exe	87
PID 1732 wrote to memory of 1788	1732	msedge.exe	87
PID 1732 wrote to memory of 2044	1732	msedge.exe	88
PID 1732 wrote to memory of 2044	1732	msedge.exe	88
PID 1732 wrote to memory of 2044	1732	msedge.exe	88
PID 1732 wrote to memory of 2044	1732	msedge.exe	88
PID 1732 wrote to memory of 2044	1732	msedge.exe	88
PID 1732 wrote to memory of 2044	1732	msedge.exe	88
PID 1732 wrote to memory of 2044	1732	msedge.exe	88
PID 1732 wrote to memory of 2044	1732	msedge.exe	88
PID 1732 wrote to memory of 2044	1732	msedge.exe	88
PID 1732 wrote to memory of 2044	1732	msedge.exe	88
PID 1732 wrote to memory of 2044	1732	msedge.exe	88
PID 1732 wrote to memory of 2044	1732	msedge.exe	88
PID 1732 wrote to memory of 2044	1732	msedge.exe	88
PID 1732 wrote to memory of 2044	1732	msedge.exe	88
PID 1732 wrote to memory of 2044	1732	msedge.exe	88
PID 1732 wrote to memory of 2044	1732	msedge.exe	88
PID 1732 wrote to memory of 2044	1732	msedge.exe	88
PID 1732 wrote to memory of 2044	1732	msedge.exe	88
PID 1732 wrote to memory of 2044	1732	msedge.exe	88
PID 1732 wrote to memory of 2044	1732	msedge.exe	88

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:1732
- 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,0x100,0x104,0xd8,0x108,0x7ff9dca746f8,0x7ff9dca74708,0x7ff9dca74718
  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=2172,16993241591266593566,4422544772605865812,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2184 /prefetch:2
  2⤵
  PID:212
- 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=2172,16993241591266593566,4422544772605865812,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2236 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1788
- 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=2172,16993241591266593566,4422544772605865812,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2760 /prefetch:8
  2⤵
  PID:2044
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2172,16993241591266593566,4422544772605865812,131072 --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=3184 /prefetch:1
  2⤵
  PID:1376
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2172,16993241591266593566,4422544772605865812,131072 --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=3276 /prefetch:1
  2⤵
  PID:1520
- 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=2172,16993241591266593566,4422544772605865812,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4952 /prefetch:8
  2⤵
  PID:1260
- 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=2172,16993241591266593566,4422544772605865812,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4952 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4648
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2172,16993241591266593566,4422544772605865812,131072 --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=4232 /prefetch:1
  2⤵
  PID:3744
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2172,16993241591266593566,4422544772605865812,131072 --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=4996 /prefetch:1
  2⤵
  PID:4144
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2172,16993241591266593566,4422544772605865812,131072 --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=5516 /prefetch:1
  2⤵
  PID:4220
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2172,16993241591266593566,4422544772605865812,131072 --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=5544 /prefetch:1
  2⤵
  PID:4652
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2172,16993241591266593566,4422544772605865812,131072 --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=1724 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3540

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3352

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3512

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
4d6e17218d9a99976d1a14c6f6944c96

SHA1
9e54a19d6c61d99ac8759c5f07b2f0d5faab447f

SHA256
32e343d2794af8bc6f2f7c905b5df11d53db4ad8922b92ad5e7cc9c856509d93

SHA512
3fa166b3e2d1236298d8dda7071a6fcf2bde283f181b8b0a07c0bb8ba756d6f55fa8a847ca5286d4dbabc6dace67e842a118866320ac01bd5f93cccd3a032e47

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

Filesize
111B

MD5
285252a2f6327d41eab203dc2f402c67

SHA1
acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

SHA256
5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

SHA512
11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

Filesize
5KB

MD5
78aa0d2775486d8185fe554c6ce7fc61

SHA1
191992c00c04465ea6ed18ae6452f4d6d7587361

SHA256
74121dd796898b53eb34b4de06fb5424e621efef6e4ae26fd96e25f9f79a2fc7

SHA512
880b407a3b5bc7c16c772a655c4aa4637384546fcca9033e839ffbd3461c99d2a4aa892b4d45f5301392268a047aa7ebf87277982faf103d9bef9e2d5adaf2e8

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

Filesize
5KB

MD5
f021f24f0ad01430354739e173bc0a01

SHA1
63da0aabb99cb64a7f50242d4098cbad9c618132

SHA256
df27efd388cce8dcd3a2acc39f0dde04bc833c22cfc0e239f8ac7673642968cd

SHA512
6f383dd028fd1a3e68ce7741f0d7e39eaecd4b1fd79b3ea83e2bd9d62809a52b0d00e90a68b04c73097daecd05d8d27a0fb5402d2991eb3e84402dc3b75e441e

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

Filesize
24KB

MD5
c2ef1d773c3f6f230cedf469f7e34059

SHA1
e410764405adcfead3338c8d0b29371fd1a3f292

SHA256
185450d538a894e4dcf55b428f506f3d7baa86664fbbc67afd6c255b65178521

SHA512
2ef93803da4d630916bed75d678382fd1c72bff1700a1a72e2612431c6d5e11410ced4eaf522b388028aeadb08e8a77513e16594e6ab081f6d6203e4caa7d549

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

Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

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

Filesize
10KB

MD5
c48fe343073a91b5fb0e100055f45fa9

SHA1
98384a4dbdf3385aa81fe0a3721bafd86bca0e5c

SHA256
ffdb7cb3da69337746c340916dbde26d71c036585bb5e70f8aff522f83af0720

SHA512
e2d1bccbf4dc590f0d4fa02209ef464e8ddc65f73ee7b859e508e08b0c7e40ddbe1a6349cd71f9e29a989bb4c5e3e6c91684c46273fc32c7fee0c14aca225f3a

Download Submit