toxiceye | 21f121c9b506a7536434ce3b0cd7afdbdf07652a57b100723c078f745b73511c

General

Target

TelegramRAT.exe
Size

136KB
MD5

e629176520460b7286b9b860ee751c7a
SHA1

74c626e83a42f010d58a8bf89116ac879ca4740a
SHA256

21f121c9b506a7536434ce3b0cd7afdbdf07652a57b100723c078f745b73511c
SHA512

ea7cd55be6e4f8bcc1018fae808226f2a0e3baf5900fea9aded04119a6408e3216a019f3e2de5f545fc3e2c1b147e38610a1c497513347c532ac69e0a49ce9cd
SSDEEP

3072:U3ryZPiGUK7LGC9C6WCmo0Pmc/bZnQ7QWXPCrAZugae:UjGNGqObdWK

Score

10^/10

toxiceye discovery rat trojan

Malware Config

Extracted

Family

toxiceye

C2

https://api.telegram.org/bot8131231612:AAEUo24glVLmRCyfaK72om4sTqhFx63vCws/sendMessage?chat_id=8029727797

Signatures

Contains code to disable Windows Defender 3 IoCs

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

resource	yara_rule
behavioral1/memory/2476-1-0x0000000000020000-0x0000000000048000-memory.dmp	disable_win_def
behavioral1/files/0x0008000000015e37-8.dat	disable_win_def
behavioral1/memory/2776-10-0x0000000000DE0000-0x0000000000E08000-memory.dmp	disable_win_def

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

Deletes itself 1 IoCs

pid	Process
1972	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2776	virustotal.exe

Enumerates processes with tasklist 1 TTPs 1 IoCs

discovery

Process Discovery

T1057

pid	Process
2420	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

defense_evasion

pid	Process
2720	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
3036	schtasks.exe
1968	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2776	virustotal.exe
2776	virustotal.exe
2776	virustotal.exe
2776	virustotal.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2476	TelegramRAT.exe
Token: SeDebugPrivilege	2420	tasklist.exe
Token: SeDebugPrivilege	2776	virustotal.exe
Token: SeDebugPrivilege	2776	virustotal.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2776	virustotal.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 2476 wrote to memory of 1968	2476	TelegramRAT.exe	32
PID 2476 wrote to memory of 1968	2476	TelegramRAT.exe	32
PID 2476 wrote to memory of 1968	2476	TelegramRAT.exe	32
PID 2476 wrote to memory of 1972	2476	TelegramRAT.exe	34
PID 2476 wrote to memory of 1972	2476	TelegramRAT.exe	34
PID 2476 wrote to memory of 1972	2476	TelegramRAT.exe	34
PID 1972 wrote to memory of 2420	1972	cmd.exe	36
PID 1972 wrote to memory of 2420	1972	cmd.exe	36
PID 1972 wrote to memory of 2420	1972	cmd.exe	36
PID 1972 wrote to memory of 2392	1972	cmd.exe	37
PID 1972 wrote to memory of 2392	1972	cmd.exe	37
PID 1972 wrote to memory of 2392	1972	cmd.exe	37
PID 1972 wrote to memory of 2720	1972	cmd.exe	39
PID 1972 wrote to memory of 2720	1972	cmd.exe	39
PID 1972 wrote to memory of 2720	1972	cmd.exe	39
PID 1972 wrote to memory of 2776	1972	cmd.exe	40
PID 1972 wrote to memory of 2776	1972	cmd.exe	40
PID 1972 wrote to memory of 2776	1972	cmd.exe	40
PID 2776 wrote to memory of 3036	2776	virustotal.exe	42
PID 2776 wrote to memory of 3036	2776	virustotal.exe	42
PID 2776 wrote to memory of 3036	2776	virustotal.exe	42
PID 2776 wrote to memory of 2660	2776	virustotal.exe	44
PID 2776 wrote to memory of 2660	2776	virustotal.exe	44
PID 2776 wrote to memory of 2660	2776	virustotal.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:2476
- C:\Windows\System32\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /create /f /sc ONLOGON /RL HIGHEST /tn "discord" /tr "C:\Users\virustotal\virustotal.exe"
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:1968
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C C:\Users\Admin\AppData\Local\Temp\tmpE263.tmp.bat & Del C:\Users\Admin\AppData\Local\Temp\tmpE263.tmp.bat
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:1972
- - C:\Windows\system32\tasklist.exe
    Tasklist /fi "PID eq 2476"
    3⤵
    - Enumerates processes with tasklist
    - Suspicious use of AdjustPrivilegeToken
    PID:2420
- - C:\Windows\system32\find.exe
    find ":"
    3⤵
    PID:2392
- - C:\Windows\system32\timeout.exe
    Timeout /T 1 /Nobreak
    3⤵
    - Delays execution with timeout.exe
    PID:2720
- - C:\Users\virustotal\virustotal.exe
    "virustotal.exe"
    3⤵
    - Executes dropped EXE
    - 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 "discord" /tr "C:\Users\virustotal\virustotal.exe"
      4⤵
      Scheduled Task/Job: Scheduled Task
      PID:3036
  - - C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 2776 -s 1456
      4⤵
      PID:2660

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\tmpE263.tmp.bat

Filesize
197B

MD5
4a9d37075714d71d2ab7b30b2be47c8d

SHA1
c1292c5d92f6cb6670100830ac87f625396d7a39

SHA256
4a1eab9b1f8f35a613a056213e6ff0df8ad73a17d708b46da8f4b25fbeda9d92

SHA512
e9d01ab351cebbd9ced2cfe80b4d6f1d3137ec379727cbfebe1db667f48f5c00bfb04a311412ed1f2e5c9372f2efea8f9ddcef79364d31756114fa3961903ca6

Download Submit
C:\Users\virustotal\virustotal.exe

Filesize
136KB

MD5
e629176520460b7286b9b860ee751c7a

SHA1
74c626e83a42f010d58a8bf89116ac879ca4740a

SHA256
21f121c9b506a7536434ce3b0cd7afdbdf07652a57b100723c078f745b73511c

SHA512
ea7cd55be6e4f8bcc1018fae808226f2a0e3baf5900fea9aded04119a6408e3216a019f3e2de5f545fc3e2c1b147e38610a1c497513347c532ac69e0a49ce9cd

Download Submit
memory/2476-0-0x000007FEF5C43000-0x000007FEF5C44000-memory.dmp

Filesize
4KB

Download
memory/2476-1-0x0000000000020000-0x0000000000048000-memory.dmp

Filesize
160KB

Download
memory/2476-2-0x000007FEF5C40000-0x000007FEF662C000-memory.dmp

Filesize
9.9MB

Download
memory/2476-6-0x000007FEF5C40000-0x000007FEF662C000-memory.dmp

Filesize
9.9MB

Download
memory/2776-10-0x0000000000DE0000-0x0000000000E08000-memory.dmp

Filesize
160KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads