toxiceye | 6e644b385d296b76bb3ba68ff006d6b86de763c8b5792e07053e20e3d8218d75

Reason

Machine shutdown

General

Target

TelegramRAT.exe
Size

111KB
MD5

e3d580a17a351366392ec9e2af674524
SHA1

354e8f441c2fa510e1b3ecab222280649a7efb9a
SHA256

6e644b385d296b76bb3ba68ff006d6b86de763c8b5792e07053e20e3d8218d75
SHA512

a7e2726a2b28a39f6624f419ab9194b4c8e3d4c117e324c2719b3f944c5262cbc064df8989d34b984d8541767327d18381adf6678e4445dc8a49afe0a0824309
SSDEEP

1536:dn+bAQACiEXM91qQIwvL9x1Cc0Di4OybhDqI64QW6zCrAZuQPEDrL:sbaCHXELrJp6bxqH4QW6zCrAZuQwv

Score

10^/10

toxiceye discovery rat trojan

Malware Config

Signatures

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

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-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	TelegramRAT.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	rat.exe

Executes dropped EXE 1 IoCs

pid	Process
3852	rat.exe

Enumerates processes with tasklist 1 TTPs 1 IoCs

discovery

Process Discovery

T1057

pid	Process
4052	tasklist.exe

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

evasion

pid	Process
1656	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
4596	schtasks.exe
2076	schtasks.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
3852	rat.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
3852	rat.exe
3852	rat.exe
3852	rat.exe
3852	rat.exe
3852	rat.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	3904	TelegramRAT.exe
Token: SeDebugPrivilege	4052	tasklist.exe
Token: SeDebugPrivilege	3852	rat.exe
Token: SeDebugPrivilege	3852	rat.exe
Token: SeShutdownPrivilege	3852	rat.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3852	rat.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 3904 wrote to memory of 4596	3904	TelegramRAT.exe	85
PID 3904 wrote to memory of 4596	3904	TelegramRAT.exe	85
PID 3904 wrote to memory of 452	3904	TelegramRAT.exe	87
PID 3904 wrote to memory of 452	3904	TelegramRAT.exe	87
PID 452 wrote to memory of 4052	452	cmd.exe	89
PID 452 wrote to memory of 4052	452	cmd.exe	89
PID 452 wrote to memory of 4188	452	cmd.exe	90
PID 452 wrote to memory of 4188	452	cmd.exe	90
PID 452 wrote to memory of 1656	452	cmd.exe	91
PID 452 wrote to memory of 1656	452	cmd.exe	91
PID 452 wrote to memory of 3852	452	cmd.exe	92
PID 452 wrote to memory of 3852	452	cmd.exe	92
PID 3852 wrote to memory of 2076	3852	rat.exe	94
PID 3852 wrote to memory of 2076	3852	rat.exe	94

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:3904
- C:\Windows\System32\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /create /f /sc ONLOGON /RL HIGHEST /tn "Chrome Update" /tr "C:\Users\ToxicEye\rat.exe"
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:4596
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C C:\Users\Admin\AppData\Local\Temp\tmp89D1.tmp.bat & Del C:\Users\Admin\AppData\Local\Temp\tmp89D1.tmp.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:452
- - C:\Windows\system32\tasklist.exe
    Tasklist /fi "PID eq 3904"
    3⤵
    - Enumerates processes with tasklist
    - Suspicious use of AdjustPrivilegeToken
    PID:4052
- - C:\Windows\system32\find.exe
    find ":"
    3⤵
    PID:4188
- - C:\Windows\system32\timeout.exe
    Timeout /T 1 /Nobreak
    3⤵
    - Delays execution with timeout.exe
    PID:1656
- - C:\Users\ToxicEye\rat.exe
    "rat.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious behavior: AddClipboardFormatListener
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:3852
  - - C:\Windows\System32\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /create /f /sc ONLOGON /RL HIGHEST /tn "Chrome Update" /tr "C:\Users\ToxicEye\rat.exe"
      4⤵
      Scheduled Task/Job: Scheduled Task
      PID:2076

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

Process Discovery

Query Registry

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp89D1.tmp.bat

Filesize
188B

MD5
3690b111131233827b110fe4820da68a

SHA1
b40cc6e943a1a35e02ae5e3b948253b026a56c1d

SHA256
8b1de0376a5a8b6477411cbe48ff38eceac3cfde49b61b2fd0d23c51fe874316

SHA512
98c339745855fca6a71b602f40cce2a52851e848f55372815381948e03c7688c28cef8f177651c665f0e3acf30b438d134ec53eb12a1f63904aff6bf8a799cd2

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

Filesize
111KB

MD5
e3d580a17a351366392ec9e2af674524

SHA1
354e8f441c2fa510e1b3ecab222280649a7efb9a

SHA256
6e644b385d296b76bb3ba68ff006d6b86de763c8b5792e07053e20e3d8218d75

SHA512
a7e2726a2b28a39f6624f419ab9194b4c8e3d4c117e324c2719b3f944c5262cbc064df8989d34b984d8541767327d18381adf6678e4445dc8a49afe0a0824309

Download Submit
memory/3852-11-0x000002559B190000-0x000002559B23A000-memory.dmp

Filesize
680KB

Download
memory/3852-12-0x000002559B240000-0x000002559B2B6000-memory.dmp

Filesize
472KB

Download
memory/3904-0-0x00007FFC27113000-0x00007FFC27115000-memory.dmp

Filesize
8KB

Download
memory/3904-1-0x000001FD2E910000-0x000001FD2E932000-memory.dmp

Filesize
136KB

Download
memory/3904-2-0x00007FFC27110000-0x00007FFC27BD1000-memory.dmp

Filesize
10.8MB

Download
memory/3904-6-0x00007FFC27110000-0x00007FFC27BD1000-memory.dmp

Filesize
10.8MB

Download

Analysis

Sharing

Errors

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads