toxiceye | aa85fb55d123c655e9e54517a21660085cc6518626d1a2e484f67d28c3f828a1

General

Target

TelegramRAT.exe
Size

119KB
MD5

39961917429b1031a294302cc7a40b0e
SHA1

529b27132bbc146fbdcb1d1c8ad9207b5cd1c2d2
SHA256

aa85fb55d123c655e9e54517a21660085cc6518626d1a2e484f67d28c3f828a1
SHA512

754d6a5fd1382b34891fbd0bcc5e2108023eb52cad9996cc8a332f4fb6251a3ba508767b074de0481b0b9a2ac68fe0605d98934dbfd7eaba5cbbc5a940550a46
SSDEEP

3072:CIfRzlXCwwFwOwWAmm+m/bxqH8QWqzCrAZuudL:CN1SWH+/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
1704	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
540	rat.exe

Enumerates processes with tasklist 1 TTPs 1 IoCs

discovery

Process Discovery

T1057

pid	Process
1012	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
1728	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
936	schtasks.exe
380	schtasks.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
540	rat.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
540	rat.exe
540	rat.exe
540	rat.exe
540	rat.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2192	TelegramRAT.exe
Token: SeDebugPrivilege	1012	tasklist.exe
Token: SeDebugPrivilege	540	rat.exe
Token: SeDebugPrivilege	540	rat.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
540	rat.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 2192 wrote to memory of 936	2192	TelegramRAT.exe	32
PID 2192 wrote to memory of 936	2192	TelegramRAT.exe	32
PID 2192 wrote to memory of 936	2192	TelegramRAT.exe	32
PID 2192 wrote to memory of 1704	2192	TelegramRAT.exe	34
PID 2192 wrote to memory of 1704	2192	TelegramRAT.exe	34
PID 2192 wrote to memory of 1704	2192	TelegramRAT.exe	34
PID 1704 wrote to memory of 1012	1704	cmd.exe	36
PID 1704 wrote to memory of 1012	1704	cmd.exe	36
PID 1704 wrote to memory of 1012	1704	cmd.exe	36
PID 1704 wrote to memory of 2768	1704	cmd.exe	37
PID 1704 wrote to memory of 2768	1704	cmd.exe	37
PID 1704 wrote to memory of 2768	1704	cmd.exe	37
PID 1704 wrote to memory of 1728	1704	cmd.exe	38
PID 1704 wrote to memory of 1728	1704	cmd.exe	38
PID 1704 wrote to memory of 1728	1704	cmd.exe	38
PID 1704 wrote to memory of 540	1704	cmd.exe	39
PID 1704 wrote to memory of 540	1704	cmd.exe	39
PID 1704 wrote to memory of 540	1704	cmd.exe	39
PID 540 wrote to memory of 380	540	rat.exe	41
PID 540 wrote to memory of 380	540	rat.exe	41
PID 540 wrote to memory of 380	540	rat.exe	41
PID 540 wrote to memory of 2604	540	rat.exe	43
PID 540 wrote to memory of 2604	540	rat.exe	43
PID 540 wrote to memory of 2604	540	rat.exe	43

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:2192
- 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:936
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C C:\Users\Admin\AppData\Local\Temp\tmpD115.tmp.bat & Del C:\Users\Admin\AppData\Local\Temp\tmpD115.tmp.bat
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:1704
- - C:\Windows\system32\tasklist.exe
    Tasklist /fi "PID eq 2192"
    3⤵
    - Enumerates processes with tasklist
    - Suspicious use of AdjustPrivilegeToken
    PID:1012
- - C:\Windows\system32\find.exe
    find ":"
    3⤵
    PID:2768
- - C:\Windows\system32\timeout.exe
    Timeout /T 1 /Nobreak
    3⤵
    - Delays execution with timeout.exe
    PID:1728
- - 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:540
  - - 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:380
  - - C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 540 -s 1676
      4⤵
      PID:2604

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpD115.tmp.bat

Filesize
188B

MD5
ca216cf5e94234348b933e5c0d138808

SHA1
8a69ac87ddc069556239e283c39ae1200fd47aec

SHA256
277fc74ea637dadaace29cd299420226635b35c7438141eeb9975db942552019

SHA512
1ad6aa4c159bd1d8c16937018f3ee0e9a188e8e7b60dd2b1582cf0e8cfc19fb59936dc058f191251c542fc86625c5c73c6923d5047328a834bdef647e46aae31

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

Filesize
119KB

MD5
39961917429b1031a294302cc7a40b0e

SHA1
529b27132bbc146fbdcb1d1c8ad9207b5cd1c2d2

SHA256
aa85fb55d123c655e9e54517a21660085cc6518626d1a2e484f67d28c3f828a1

SHA512
754d6a5fd1382b34891fbd0bcc5e2108023eb52cad9996cc8a332f4fb6251a3ba508767b074de0481b0b9a2ac68fe0605d98934dbfd7eaba5cbbc5a940550a46

Download Submit
memory/540-10-0x0000000000980000-0x00000000009A4000-memory.dmp

Filesize
144KB

Download
memory/2192-0-0x000007FEF5F83000-0x000007FEF5F84000-memory.dmp

Filesize
4KB

Download
memory/2192-1-0x00000000001F0000-0x0000000000214000-memory.dmp

Filesize
144KB

Download
memory/2192-2-0x000007FEF5F80000-0x000007FEF696C000-memory.dmp

Filesize
9.9MB

Download
memory/2192-5-0x000007FEF5F80000-0x000007FEF696C000-memory.dmp

Filesize
9.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads