toxiceye | 2a29eb506737661d820f87409e83732a8b4a4e66fae7af2cb9776f0c34428054

Reason

Machine shutdown

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

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-1-5-21-1006597246-3150276181-3318461161-1000\Control Panel\International\Geo\Nation	rat.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1006597246-3150276181-3318461161-1000\Control Panel\International\Geo\Nation	TelegramRAT.exe

Executes dropped EXE 1 IoCs

pid	Process
2096	rat.exe

Enumerates processes with tasklist 1 TTPs 1 IoCs

discovery

Process Discovery

T1057

pid	Process
1860	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
2124	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
4712	schtasks.exe
1452	schtasks.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2096	rat.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2096	rat.exe
2096	rat.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	444	TelegramRAT.exe
Token: SeDebugPrivilege	1860	tasklist.exe
Token: SeDebugPrivilege	2096	rat.exe
Token: SeDebugPrivilege	2096	rat.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2096	rat.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 444 wrote to memory of 4712	444	TelegramRAT.exe	84
PID 444 wrote to memory of 4712	444	TelegramRAT.exe	84
PID 444 wrote to memory of 2944	444	TelegramRAT.exe	86
PID 444 wrote to memory of 2944	444	TelegramRAT.exe	86
PID 2944 wrote to memory of 1860	2944	cmd.exe	88
PID 2944 wrote to memory of 1860	2944	cmd.exe	88
PID 2944 wrote to memory of 828	2944	cmd.exe	89
PID 2944 wrote to memory of 828	2944	cmd.exe	89
PID 2944 wrote to memory of 2124	2944	cmd.exe	92
PID 2944 wrote to memory of 2124	2944	cmd.exe	92
PID 2944 wrote to memory of 2096	2944	cmd.exe	93
PID 2944 wrote to memory of 2096	2944	cmd.exe	93
PID 2096 wrote to memory of 1452	2096	rat.exe	96
PID 2096 wrote to memory of 1452	2096	rat.exe	96

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:444
- 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:4712
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C C:\Users\Admin\AppData\Local\Temp\tmp9376.tmp.bat & Del C:\Users\Admin\AppData\Local\Temp\tmp9376.tmp.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2944
- - C:\Windows\system32\tasklist.exe
    Tasklist /fi "PID eq 444"
    3⤵
    - Enumerates processes with tasklist
    - Suspicious use of AdjustPrivilegeToken
    PID:1860
- - C:\Windows\system32\find.exe
    find ":"
    3⤵
    PID:828
- - C:\Windows\system32\timeout.exe
    Timeout /T 1 /Nobreak
    3⤵
    - Delays execution with timeout.exe
    PID:2124
- - 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:2096
  - - 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:1452

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmp9376.tmp.bat

Filesize
187B

MD5
55accf2fee0ae57bcf1deb3e2ccfe4ac

SHA1
6b238de539f15982d7e1c817f9631d4b2581e569

SHA256
bd7d78f32818bca328162e8ff107c10ea4f92570b2a3947d972d34a63dfb2c42

SHA512
00067ec78e48f9e1ef9d357c814f6e586aa1e193c7ce65aabbda4e3df6b90faf95de019c48f58712e74d3fcaf0219675d43c6cbf0977a6812d2ddfead6c9db7d

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

Filesize
119KB

MD5
6bb2ac8cb9f84678bdfba1a061d53421

SHA1
f5b8388a153d28b7d3434d16b07e557ca08e0132

SHA256
2a29eb506737661d820f87409e83732a8b4a4e66fae7af2cb9776f0c34428054

SHA512
2e18c23e4ba26fe318fb52187102863c5cc1e9f415a96578ea7ef68686f2061a78cd39488dbce5008c2d7e854baa8c46783388d81453b28bf65d580598e9a755

Download Submit
memory/444-0-0x00007FFC45323000-0x00007FFC45325000-memory.dmp

Filesize
8KB

Download
memory/444-1-0x00000218A41A0000-0x00000218A41C4000-memory.dmp

Filesize
144KB

Download
memory/444-2-0x00007FFC45320000-0x00007FFC45DE2000-memory.dmp

Filesize
10.8MB

Download
memory/444-5-0x00007FFC45320000-0x00007FFC45DE2000-memory.dmp

Filesize
10.8MB

Download

Analysis

Sharing

Errors

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads