hxxps://tre3kno[.]eu

Analysis

max time kernel
147s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20231127-en
resource tags

arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
submitted
11/12/2023, 01:43

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General

Target

https://tre3kno.eu

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
5048	msedge.exe
5048	msedge.exe
2332	msedge.exe
2332	msedge.exe
2432	identity_helper.exe
2432	identity_helper.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe
2332	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2332 wrote to memory of 4344	2332	msedge.exe	88
PID 2332 wrote to memory of 4344	2332	msedge.exe	88
PID 2332 wrote to memory of 4504	2332	msedge.exe	89
PID 2332 wrote to memory of 4504	2332	msedge.exe	89
PID 2332 wrote to memory of 4504	2332	msedge.exe	89
PID 2332 wrote to memory of 4504	2332	msedge.exe	89
PID 2332 wrote to memory of 4504	2332	msedge.exe	89
PID 2332 wrote to memory of 4504	2332	msedge.exe	89
PID 2332 wrote to memory of 4504	2332	msedge.exe	89
PID 2332 wrote to memory of 4504	2332	msedge.exe	89
PID 2332 wrote to memory of 4504	2332	msedge.exe	89
PID 2332 wrote to memory of 4504	2332	msedge.exe	89
PID 2332 wrote to memory of 4504	2332	msedge.exe	89
PID 2332 wrote to memory of 4504	2332	msedge.exe	89
PID 2332 wrote to memory of 4504	2332	msedge.exe	89
PID 2332 wrote to memory of 4504	2332	msedge.exe	89
PID 2332 wrote to memory of 4504	2332	msedge.exe	89
PID 2332 wrote to memory of 4504	2332	msedge.exe	89
PID 2332 wrote to memory of 4504	2332	msedge.exe	89
PID 2332 wrote to memory of 4504	2332	msedge.exe	89
PID 2332 wrote to memory of 4504	2332	msedge.exe	89
PID 2332 wrote to memory of 4504	2332	msedge.exe	89
PID 2332 wrote to memory of 4504	2332	msedge.exe	89
PID 2332 wrote to memory of 4504	2332	msedge.exe	89
PID 2332 wrote to memory of 4504	2332	msedge.exe	89
PID 2332 wrote to memory of 4504	2332	msedge.exe	89
PID 2332 wrote to memory of 4504	2332	msedge.exe	89
PID 2332 wrote to memory of 4504	2332	msedge.exe	89
PID 2332 wrote to memory of 4504	2332	msedge.exe	89
PID 2332 wrote to memory of 4504	2332	msedge.exe	89
PID 2332 wrote to memory of 4504	2332	msedge.exe	89
PID 2332 wrote to memory of 4504	2332	msedge.exe	89
PID 2332 wrote to memory of 4504	2332	msedge.exe	89
PID 2332 wrote to memory of 4504	2332	msedge.exe	89
PID 2332 wrote to memory of 4504	2332	msedge.exe	89
PID 2332 wrote to memory of 4504	2332	msedge.exe	89
PID 2332 wrote to memory of 4504	2332	msedge.exe	89
PID 2332 wrote to memory of 4504	2332	msedge.exe	89
PID 2332 wrote to memory of 4504	2332	msedge.exe	89
PID 2332 wrote to memory of 4504	2332	msedge.exe	89
PID 2332 wrote to memory of 4504	2332	msedge.exe	89
PID 2332 wrote to memory of 4504	2332	msedge.exe	89
PID 2332 wrote to memory of 5048	2332	msedge.exe	90
PID 2332 wrote to memory of 5048	2332	msedge.exe	90
PID 2332 wrote to memory of 4748	2332	msedge.exe	91
PID 2332 wrote to memory of 4748	2332	msedge.exe	91
PID 2332 wrote to memory of 4748	2332	msedge.exe	91
PID 2332 wrote to memory of 4748	2332	msedge.exe	91
PID 2332 wrote to memory of 4748	2332	msedge.exe	91
PID 2332 wrote to memory of 4748	2332	msedge.exe	91
PID 2332 wrote to memory of 4748	2332	msedge.exe	91
PID 2332 wrote to memory of 4748	2332	msedge.exe	91
PID 2332 wrote to memory of 4748	2332	msedge.exe	91
PID 2332 wrote to memory of 4748	2332	msedge.exe	91
PID 2332 wrote to memory of 4748	2332	msedge.exe	91
PID 2332 wrote to memory of 4748	2332	msedge.exe	91
PID 2332 wrote to memory of 4748	2332	msedge.exe	91
PID 2332 wrote to memory of 4748	2332	msedge.exe	91
PID 2332 wrote to memory of 4748	2332	msedge.exe	91
PID 2332 wrote to memory of 4748	2332	msedge.exe	91
PID 2332 wrote to memory of 4748	2332	msedge.exe	91
PID 2332 wrote to memory of 4748	2332	msedge.exe	91
PID 2332 wrote to memory of 4748	2332	msedge.exe	91
PID 2332 wrote to memory of 4748	2332	msedge.exe	91

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://tre3kno.eu
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:2332
- 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,0x100,0x104,0xd8,0x108,0x7fffcd5b46f8,0x7fffcd5b4708,0x7fffcd5b4718
  2⤵
  PID:4344
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2104,11289547717763983571,13663707511222150450,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2120 /prefetch:2
  2⤵
  PID:4504
- 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=2104,11289547717763983571,13663707511222150450,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2392 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5048
- 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=2104,11289547717763983571,13663707511222150450,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2828 /prefetch:8
  2⤵
  PID:4748
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,11289547717763983571,13663707511222150450,131072 --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:1584
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,11289547717763983571,13663707511222150450,131072 --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:5028
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,11289547717763983571,13663707511222150450,131072 --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=4332 /prefetch:1
  2⤵
  PID:3116
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,11289547717763983571,13663707511222150450,131072 --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=5112 /prefetch:1
  2⤵
  PID:5096
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,11289547717763983571,13663707511222150450,131072 --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=5444 /prefetch:1
  2⤵
  PID:3312
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,11289547717763983571,13663707511222150450,131072 --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=5428 /prefetch:1
  2⤵
  PID:5084
- 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=2104,11289547717763983571,13663707511222150450,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5732 /prefetch:8
  2⤵
  PID:2376
- 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=2104,11289547717763983571,13663707511222150450,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5732 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2432
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,11289547717763983571,13663707511222150450,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3644 /prefetch:1
  2⤵
  PID:1856
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,11289547717763983571,13663707511222150450,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5144 /prefetch:1
  2⤵
  PID:4392
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,11289547717763983571,13663707511222150450,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2980 /prefetch:1
  2⤵
  PID:208
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,11289547717763983571,13663707511222150450,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5476 /prefetch:1
  2⤵
  PID:2236
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2104,11289547717763983571,13663707511222150450,131072 --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=1896 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4852

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4568

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1632

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
208a234643c411e1b919e904ee20115e

SHA1
400b6e6860953f981bfe4716c345b797ed5b2b5b

SHA256
af80020ae43388bbd3db31c75aade369d489a30a933574dea19163e094d5f458

SHA512
2779b96325234c836cbb91820ee332ed56c15b534ec0c7770b322a5c03849ec3ee67b0ec7978e1fab563eeed1cea96f5155d7b942702555d9352ff6711a548d2

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
4cce7348b01623cf044a695a978bcc2f

SHA1
3ee87f1c7b241fa505077c63385c7b91d9a89a7b

SHA256
4b4ae1f0babee861befa3c0c334f2847043ea48cf2a59fa2f485aced69d455cd

SHA512
71d8cf235e43fc0e834a6ac9656a48b7cbca9d38394b769ebc50c4239075b7d5c828adddcefdce751cba3728a79387fbd2acd65b0594482adcfb07e5b174adcd

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

Filesize
5KB

MD5
5e9dee5f1347162c07033a68cb314564

SHA1
7dcb8c19fa0ca2b86c22ed9c9f9b7a162a3ef505

SHA256
991dc148c5dfc6a929a2954b9924bdfe20b4a768ebf1175f9cb89357af81c30a

SHA512
f46d234fc3bd0d628c027dd71e5b272aae1551776411a1ff330247a2eca39b33c55bc227aeba1572f727d6ce5ce25eb1d0f9dd8b433d2a433f84d664bb6113b3

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

Filesize
24KB

MD5
5a6206a3489650bf4a9c3ce44a428126

SHA1
3137a909ef8b098687ec536c57caa1bacc77224b

SHA256
0a9e623c6df237c02a585539bffb8249de48949c6d074fe0aaf43063731a3e28

SHA512
980da83c3142bf08433ec1770a2ec5f5560daf3ee680466f89beae8290e921c0db677489daad055fbc1f196388f8bc4f60e050600381f860b06d330062440a78

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
11KB

MD5
d110843ee2b73db58ee8fc6a1af23137

SHA1
2bc6f780f27e0669c619fdd99fa02482e192b89f

SHA256
76e93057fcd41b3cfd86d55d57bebd483e6bc510e3bf66ca24fd1f77e843f8bb

SHA512
3a212ddf4ff01d3c240c907ec23b1f69d715971ac723f6913b0262c939317e0e65ac36a4d04b8b5f8c9d3956a8947d3b1aedca9206c96636d4203a83e3164bd0

Download Submit