33668692ad696856f95471e2b2834d75ff6ab285fe1a5d9098d340362e127454

Analysis

max time kernel
58s
max time network
162s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
01-07-2024 03:10

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General

Target

WinThruster/WTNotifications.exe
Size

5.0MB
MD5

345e6d136cfac7ac714b656edc79fbac
SHA1

fbe6652820b56b6bd60b3d9c4576d675bba9bb80
SHA256

7b651e5314f37d4549b32d8d31f2a5e1a8f7009a0586d6a18e2d6e89af409c17
SHA512

14eda77de0540d6733d65bbdcd9f784c0af839029db3e0cd4df82b47c4c5e65b6fac7f0d6f7e600b6672fe43cfcca4b8a770e96341c1db6d4e0bca68caf4c176
SSDEEP

98304:2ytMqwN4peTJrIrJ79BOL2v8lZwFRdpOJ9RD2Fp/p:k4kOELZ/ApOXRD2L/p

Score

7^/10

discovery spyware stealer

Malware Config

Signatures

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.

Query Registry
T1012

System Information Discovery
T1082

Processes:

WTNotifications.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation WTNotifications.exe
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	WTNotifications.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

WTNotifications.exe

description	pid	process
Token: SeBackupPrivilege	1368	WTNotifications.exe
Token: SeBackupPrivilege	1368	WTNotifications.exe
Token: SeSecurityPrivilege	1368	WTNotifications.exe
Token: SeSecurityPrivilege	1368	WTNotifications.exe

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

WTNotifications.exe

pid process

1368 WTNotifications.exe
1368 WTNotifications.exe
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

WTNotifications.exe

pid process

1368 WTNotifications.exe
1368 WTNotifications.exe

pid	process
1368	WTNotifications.exe
1368	WTNotifications.exe

pid	process
1368	WTNotifications.exe
1368	WTNotifications.exe

C:\Users\Admin\AppData\Local\Temp\WinThruster\WTNotifications.exe
"C:\Users\Admin\AppData\Local\Temp\WinThruster\WTNotifications.exe"
1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1368

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4832 --field-trial-handle=2244,i,11878111470816612087,2265290141962607370,262144 --variations-seed-version /prefetch:8
1⤵
PID:1404

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\WinThruster\Log\Tasks.log
Filesize
416B

MD5
0a90dc6e722fccf072d0ae9bb578264b

SHA1
202e2d988021f975305c32ec2f89fe3d7c5942da

SHA256
51d4d6df73a1344e9418a3ed96c19c789b5a182a4ec23e0f88388a36713990d0

SHA512
c7ce13343dec5be70291fdc8869f41a0a9c6dcc8b50f6b187d97828c67ff225decf308c25a4e09309e19e4ba4a89987320bbb895ea50b9d754602ef652f8cfa1

Download Submit
memory/1368-1-0x0000000061E00000-0x0000000061EF4000-memory.dmp

Filesize
976KB

Download
memory/1368-0-0x0000000000770000-0x0000000000C71000-memory.dmp

Filesize
5.0MB

Download
memory/1368-2-0x0000000000770000-0x0000000000C71000-memory.dmp

Filesize
5.0MB

Download
memory/1368-3-0x0000000061E00000-0x0000000061EF4000-memory.dmp

Filesize
976KB

Download
memory/1368-4-0x00000000033A0000-0x00000000033A1000-memory.dmp

Filesize
4KB

Download
memory/1368-14-0x0000000000770000-0x0000000000C71000-memory.dmp

Filesize
5.0MB

Download
memory/1368-18-0x00000000033A0000-0x00000000033A1000-memory.dmp

Filesize
4KB

Download
memory/1368-19-0x0000000000770000-0x0000000000C71000-memory.dmp

Filesize
5.0MB

Download
memory/1368-21-0x0000000000770000-0x0000000000C71000-memory.dmp

Filesize
5.0MB

Download
memory/1368-23-0x0000000000770000-0x0000000000C71000-memory.dmp

Filesize
5.0MB

Download