toxiceye | 2a29eb506737661d820f87409e83732a8b4a4e66fae7af2cb9776f0c34428054

General

Target

TelegramRAT.exe
Size

119KB
MD5

6bb2ac8cb9f84678bdfba1a061d53421
SHA1

f5b8388a153d28b7d3434d16b07e557ca08e0132
SHA256

2a29eb506737661d820f87409e83732a8b4a4e66fae7af2cb9776f0c34428054
SHA512

2e18c23e4ba26fe318fb52187102863c5cc1e9f415a96578ea7ef68686f2061a78cd39488dbce5008c2d7e854baa8c46783388d81453b28bf65d580598e9a755
SSDEEP

3072:OOfRzlXCwwFwOwWAmm+G/bxqH8QWqzCrAZuuWN:Or1SWHe/bgR

Score

10^/10

toxiceye discovery rat trojan

Malware Config

Extracted

Family

toxiceye

C2

https://api.telegram.org/bot7742822790:AAHkizf3bilCkIqp8NNVcbWObKSVKo8Xifo/sendMessage?chat_id=7053620590

Signatures

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

Deletes itself 1 IoCs

pid	Process
1936	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2776	rat.exe

Enumerates processes with tasklist 1 TTPs 1 IoCs

discovery

Process Discovery

T1057

pid	Process
2832	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
1924	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
2280	schtasks.exe
2840	schtasks.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2776	rat.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2776	rat.exe
2776	rat.exe
2776	rat.exe
2776	rat.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2344	TelegramRAT.exe
Token: SeDebugPrivilege	2832	tasklist.exe
Token: SeDebugPrivilege	2776	rat.exe
Token: SeDebugPrivilege	2776	rat.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2776	rat.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 2344 wrote to memory of 2280	2344	TelegramRAT.exe	33
PID 2344 wrote to memory of 2280	2344	TelegramRAT.exe	33
PID 2344 wrote to memory of 2280	2344	TelegramRAT.exe	33
PID 2344 wrote to memory of 1936	2344	TelegramRAT.exe	35
PID 2344 wrote to memory of 1936	2344	TelegramRAT.exe	35
PID 2344 wrote to memory of 1936	2344	TelegramRAT.exe	35
PID 1936 wrote to memory of 2832	1936	cmd.exe	37
PID 1936 wrote to memory of 2832	1936	cmd.exe	37
PID 1936 wrote to memory of 2832	1936	cmd.exe	37
PID 1936 wrote to memory of 2844	1936	cmd.exe	38
PID 1936 wrote to memory of 2844	1936	cmd.exe	38
PID 1936 wrote to memory of 2844	1936	cmd.exe	38
PID 1936 wrote to memory of 1924	1936	cmd.exe	39
PID 1936 wrote to memory of 1924	1936	cmd.exe	39
PID 1936 wrote to memory of 1924	1936	cmd.exe	39
PID 1936 wrote to memory of 2776	1936	cmd.exe	40
PID 1936 wrote to memory of 2776	1936	cmd.exe	40
PID 1936 wrote to memory of 2776	1936	cmd.exe	40
PID 2776 wrote to memory of 2840	2776	rat.exe	42
PID 2776 wrote to memory of 2840	2776	rat.exe	42
PID 2776 wrote to memory of 2840	2776	rat.exe	42
PID 2776 wrote to memory of 2000	2776	rat.exe	44
PID 2776 wrote to memory of 2000	2776	rat.exe	44
PID 2776 wrote to memory of 2000	2776	rat.exe	44

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⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2344
- 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:2280
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C C:\Users\Admin\AppData\Local\Temp\tmpDFA5.tmp.bat & Del C:\Users\Admin\AppData\Local\Temp\tmpDFA5.tmp.bat
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:1936
- - C:\Windows\system32\tasklist.exe
    Tasklist /fi "PID eq 2344"
    3⤵
    - Enumerates processes with tasklist
    - Suspicious use of AdjustPrivilegeToken
    PID:2832
- - C:\Windows\system32\find.exe
    find ":"
    3⤵
    PID:2844
- - C:\Windows\system32\timeout.exe
    Timeout /T 1 /Nobreak
    3⤵
    - Delays execution with timeout.exe
    PID:1924
- - C:\Users\ToxicEye\rat.exe
    "rat.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: AddClipboardFormatListener
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2776
  - - 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:2840
  - - C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 2776 -s 1680
      4⤵
      PID:2000

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

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmpDFA5.tmp.bat

Filesize
188B

MD5
ea2306e4bafe08d2bf3d3ba36ed3c4bf

SHA1
41205e2b5ea2c68b45c7c0508fd5dcc358e5a97a

SHA256
ba403d0f213f29e2f40af06eabc4aba8c2437eecbc13e935e148e47fd90a84c0

SHA512
96a3675be93e48aa13a71f66bd11f606b064ad3107ca539773e02012fe2364c5337933b432db7fcf848b706892861b02f14f1058f7adfecd6b5c0c7cfc2fe883

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

Filesize
119KB

MD5
6bb2ac8cb9f84678bdfba1a061d53421

SHA1
f5b8388a153d28b7d3434d16b07e557ca08e0132

SHA256
2a29eb506737661d820f87409e83732a8b4a4e66fae7af2cb9776f0c34428054

SHA512
2e18c23e4ba26fe318fb52187102863c5cc1e9f415a96578ea7ef68686f2061a78cd39488dbce5008c2d7e854baa8c46783388d81453b28bf65d580598e9a755

Download Submit
memory/2344-0-0x000007FEF6573000-0x000007FEF6574000-memory.dmp

Filesize
4KB

Download
memory/2344-1-0x0000000000020000-0x0000000000044000-memory.dmp

Filesize
144KB

Download
memory/2344-2-0x000007FEF6570000-0x000007FEF6F5C000-memory.dmp

Filesize
9.9MB

Download
memory/2344-6-0x000007FEF6570000-0x000007FEF6F5C000-memory.dmp

Filesize
9.9MB

Download
memory/2776-10-0x00000000011D0000-0x00000000011F4000-memory.dmp

Filesize
144KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads