toxiceye | de026d75eadca1410b2da8bf0ee7f54c6ce4083d843f9493551bfbea2ec8526f

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
27/03/2025, 20:57

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General

Target

TelegramRAT.exe
Size

146KB
MD5

b60ce934787eabc61c505105aa60e329
SHA1

6e0644631cfcd82f54bffb670af9d372663464a5
SHA256

de026d75eadca1410b2da8bf0ee7f54c6ce4083d843f9493551bfbea2ec8526f
SHA512

9b5e7f76840402b55b8e78fe3de7298cb388450746259a39022a222055806265b3816f6ed4f57b2d56380bb0eb3f17964c659b923589fb6c6573e3e859093ed1
SSDEEP

3072:N0Sv+x28V+cr6Ca5MXtzlfFD1ekW83fbZLQrQWXPCrAZuGF:N0C+xrvd1rW8vbFq

Score

10^/10

toxiceye discovery rat spyware stealer trojan

Malware Config

Extracted

Family

toxiceye

https://api.telegram.org/bot8131231612:AAHcaiAd3V1PfAUCNncfQGVu8o9wYaBwJNw/sendMessage?chat_id=8029727797

Signatures

Contains code to disable Windows Defender 2 IoCs

A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

resource	yara_rule
behavioral1/memory/2748-1-0x000001E1346C0000-0x000001E1346EA000-memory.dmp	disable_win_def
behavioral1/files/0x0009000000024306-9.dat	disable_win_def

ToxicEye
ToxicEye is a trojan written in C#.
rat trojan toxiceye
Toxiceye family
toxiceye

Downloads MZ/PE file 2 IoCs

flow	pid	Process
31	1136	rat.exe
32	1136	rat.exe

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-308834014-1004923324-1191300197-1000\Control Panel\International\Geo\Nation	TelegramRAT.exe
Key value queried	\REGISTRY\USER\S-1-5-21-308834014-1004923324-1191300197-1000\Control Panel\International\Geo\Nation	rat.exe

Executes dropped EXE 1 IoCs

pid	Process
1136	rat.exe

Reads user/profile data of web browsers 3 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

Credentials from Web Browsers
T1555.003

Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs

Web Service

T1102

flow	ioc
30	raw.githubusercontent.com
31	raw.githubusercontent.com
32	raw.githubusercontent.com

Enumerates processes with tasklist 1 TTPs 1 IoCs

discovery

Process Discovery

T1057

pid	Process
4916	tasklist.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
5116	timeout.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
4728	schtasks.exe
8	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe
1136	rat.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2748	TelegramRAT.exe
Token: SeDebugPrivilege	4916	tasklist.exe
Token: SeDebugPrivilege	1136	rat.exe
Token: SeDebugPrivilege	1136	rat.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1136	rat.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2748 wrote to memory of 4728	2748	TelegramRAT.exe	94
PID 2748 wrote to memory of 4728	2748	TelegramRAT.exe	94
PID 2748 wrote to memory of 3884	2748	TelegramRAT.exe	96
PID 2748 wrote to memory of 3884	2748	TelegramRAT.exe	96
PID 3884 wrote to memory of 4916	3884	cmd.exe	98
PID 3884 wrote to memory of 4916	3884	cmd.exe	98
PID 3884 wrote to memory of 6012	3884	cmd.exe	99
PID 3884 wrote to memory of 6012	3884	cmd.exe	99
PID 3884 wrote to memory of 5116	3884	cmd.exe	100
PID 3884 wrote to memory of 5116	3884	cmd.exe	100
PID 3884 wrote to memory of 1136	3884	cmd.exe	102
PID 3884 wrote to memory of 1136	3884	cmd.exe	102
PID 1136 wrote to memory of 8	1136	rat.exe	104
PID 1136 wrote to memory of 8	1136	rat.exe	104

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\TelegramRAT.exe
"C:\Users\Admin\AppData\Local\Temp\TelegramRAT.exe"
1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2748
- C:\Windows\System32\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /create /f /sc ONLOGON /RL HIGHEST /tn "Chrome Update" /tr "C:\Users\CyberEye\rat.exe"
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:4728
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C C:\Users\Admin\AppData\Local\Temp\tmp65AF.tmp.bat & Del C:\Users\Admin\AppData\Local\Temp\tmp65AF.tmp.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3884
- - C:\Windows\system32\tasklist.exe
    Tasklist /fi "PID eq 2748"
    3⤵
    - Enumerates processes with tasklist
    - Suspicious use of AdjustPrivilegeToken
    PID:4916
- - C:\Windows\system32\find.exe
    find ":"
    3⤵
    PID:6012
- - C:\Windows\system32\timeout.exe
    Timeout /T 1 /Nobreak
    3⤵
    - Delays execution with timeout.exe
    PID:5116
- - C:\Users\CyberEye\rat.exe
    "rat.exe"
    3⤵
    - Downloads MZ/PE file
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:1136
  - - C:\Windows\System32\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /create /f /sc ONLOGON /RL HIGHEST /tn "Chrome Update" /tr "C:\Users\CyberEye\rat.exe"
      4⤵
      Scheduled Task/Job: Scheduled Task
      PID:8

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Process Discovery

T1057

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Web Service

T1102

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp65AF.tmp.bat

Filesize
188B

MD5
0a94568d7d611410ce36a5664087aac0

SHA1
a249ad5ada385f1e3b75ccdcc28742094cc9bf1c

SHA256
53ee9fb85357092543cae97d5b5dd118e7841036f080f55968d807202e1c30bc

SHA512
49a3e409e909acaa5fec69b06c9a701ce88326fd145a086331d70903469bda65aba7f9f5aa1f6e7a2ea0d1178d39facc3dc18a05129a11141a2d8b66b16c483a

Download Submit
C:\Users\CyberEye\rat.exe

Filesize
146KB

MD5
b60ce934787eabc61c505105aa60e329

SHA1
6e0644631cfcd82f54bffb670af9d372663464a5

SHA256
de026d75eadca1410b2da8bf0ee7f54c6ce4083d843f9493551bfbea2ec8526f

SHA512
9b5e7f76840402b55b8e78fe3de7298cb388450746259a39022a222055806265b3816f6ed4f57b2d56380bb0eb3f17964c659b923589fb6c6573e3e859093ed1

Download Submit
memory/1136-12-0x0000011476CB0000-0x0000011476CBA000-memory.dmp

Filesize
40KB

Download
memory/1136-14-0x0000011476E00000-0x0000011476E12000-memory.dmp

Filesize
72KB

Download
memory/1136-40-0x00000114780C0000-0x000001147816A000-memory.dmp

Filesize
680KB

Download
memory/1136-41-0x00000114781F0000-0x0000011478266000-memory.dmp

Filesize
472KB

Download
memory/2748-0-0x00007FFE56183000-0x00007FFE56185000-memory.dmp

Filesize
8KB

Download
memory/2748-1-0x000001E1346C0000-0x000001E1346EA000-memory.dmp

Filesize
168KB

Download
memory/2748-2-0x00007FFE56180000-0x00007FFE56C41000-memory.dmp

Filesize
10.8MB

Download
memory/2748-6-0x00007FFE56180000-0x00007FFE56C41000-memory.dmp

Filesize
10.8MB

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