toxiceye | 48614dc3fd49968db9c35b840a6609f397f2f1813daa7c56b659036edf82f2e2

General

Target

TelegramRAT.exe
Size

143KB
MD5

74f22ec8451a5d788ee312e2b637519c
SHA1

a7bd09f6f3d7f9b3ec33b5d4c2787223459d1fc0
SHA256

48614dc3fd49968db9c35b840a6609f397f2f1813daa7c56b659036edf82f2e2
SHA512

5b356e4811c58bcede2c3a5a0614e40049ef2a68c63c76fa78f612441d1ca9e1200f7a0544ffbca66ab4e0668fd0ec196bf0cdbff60ff7097c5f476b1675492b
SSDEEP

3072:e0cwsSCbN9bHfhFuZHvE2Rf2p65ddPPHziJsEabvx0hQWf5CrAZuCHd:eEs9Crziy7bpq

Score

10^/10

toxiceye rat trojan

Malware Config

Extracted

Family

toxiceye

C2

https://api.telegram.org/bot7040511851:AAEjBKSxADGWlNtLxaKpotGtf53NUQ1UgAo/sendMessage?chat_id=6226815698

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.

Processes:

resource	yara_rule
behavioral1/memory/1948-0-0x0000000000D90000-0x0000000000DBA000-memory.dmp	disable_win_def
C:\Users\CyberEye\rat.exe	disable_win_def
behavioral1/memory/2556-10-0x0000000000DF0000-0x0000000000E1A000-memory.dmp	disable_win_def

ToxicEye
ToxicEye is a trojan written in C#.
rat trojan toxiceye
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1680 cmd.exe
Executes dropped EXE 1 IoCs

Processes:

rat.exe

pid process

2556 rat.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exeschtasks.exe

pid process

2280 schtasks.exe
2572 schtasks.exe
Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

2980 timeout.exe
Enumerates processes with tasklist 1 TTPs 1 IoCs

Process Discovery
T1057

Processes:

tasklist.exe

pid process

2600 tasklist.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rat.exe

pid process

2556 rat.exe
2556 rat.exe

pid	process
1680	cmd.exe

pid	process
2556	rat.exe

pid	process
2280	schtasks.exe
2572	schtasks.exe

pid	process
2980	timeout.exe

pid	process
2600	tasklist.exe

pid	process
2556	rat.exe
2556	rat.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

TelegramRAT.exetasklist.exerat.exe

description	pid	process
Token: SeDebugPrivilege	1948	TelegramRAT.exe
Token: SeDebugPrivilege	2600	tasklist.exe
Token: SeDebugPrivilege	2556	rat.exe
Token: SeDebugPrivilege	2556	rat.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

rat.exe

pid process

2556 rat.exe

pid	process
2556	rat.exe

Suspicious use of WriteProcessMemory 24 IoCs

Processes:

TelegramRAT.execmd.exerat.exe

description	pid	process	target process
PID 1948 wrote to memory of 2572	1948	TelegramRAT.exe	schtasks.exe
PID 1948 wrote to memory of 2572	1948	TelegramRAT.exe	schtasks.exe
PID 1948 wrote to memory of 2572	1948	TelegramRAT.exe	schtasks.exe
PID 1948 wrote to memory of 1680	1948	TelegramRAT.exe	cmd.exe
PID 1948 wrote to memory of 1680	1948	TelegramRAT.exe	cmd.exe
PID 1948 wrote to memory of 1680	1948	TelegramRAT.exe	cmd.exe
PID 1680 wrote to memory of 2600	1680	cmd.exe	tasklist.exe
PID 1680 wrote to memory of 2600	1680	cmd.exe	tasklist.exe
PID 1680 wrote to memory of 2600	1680	cmd.exe	tasklist.exe
PID 1680 wrote to memory of 1604	1680	cmd.exe	find.exe
PID 1680 wrote to memory of 1604	1680	cmd.exe	find.exe
PID 1680 wrote to memory of 1604	1680	cmd.exe	find.exe
PID 1680 wrote to memory of 2980	1680	cmd.exe	timeout.exe
PID 1680 wrote to memory of 2980	1680	cmd.exe	timeout.exe
PID 1680 wrote to memory of 2980	1680	cmd.exe	timeout.exe
PID 1680 wrote to memory of 2556	1680	cmd.exe	rat.exe
PID 1680 wrote to memory of 2556	1680	cmd.exe	rat.exe
PID 1680 wrote to memory of 2556	1680	cmd.exe	rat.exe
PID 2556 wrote to memory of 2280	2556	rat.exe	schtasks.exe
PID 2556 wrote to memory of 2280	2556	rat.exe	schtasks.exe
PID 2556 wrote to memory of 2280	2556	rat.exe	schtasks.exe
PID 2556 wrote to memory of 2764	2556	rat.exe	WerFault.exe
PID 2556 wrote to memory of 2764	2556	rat.exe	WerFault.exe
PID 2556 wrote to memory of 2764	2556	rat.exe	WerFault.exe

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:1948
- C:\Windows\System32\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /create /f /sc ONLOGON /RL HIGHEST /tn "Chrome Update" /tr "C:\Users\CyberEye\rat.exe"
  2⤵
  - Creates scheduled task(s)
  PID:2572
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C C:\Users\Admin\AppData\Local\Temp\tmp257B.tmp.bat & Del C:\Users\Admin\AppData\Local\Temp\tmp257B.tmp.bat
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:1680
- - C:\Windows\system32\tasklist.exe
    Tasklist /fi "PID eq 1948"
    3⤵
    - Enumerates processes with tasklist
    - Suspicious use of AdjustPrivilegeToken
    PID:2600
- - C:\Windows\system32\find.exe
    find ":"
    3⤵
    PID:1604
- - C:\Windows\system32\timeout.exe
    Timeout /T 1 /Nobreak
    3⤵
    - Delays execution with timeout.exe
    PID:2980
- - C:\Users\CyberEye\rat.exe
    "rat.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2556
  - - C:\Windows\System32\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /create /f /sc ONLOGON /RL HIGHEST /tn "Chrome Update" /tr "C:\Users\CyberEye\rat.exe"
      4⤵
      Creates scheduled task(s)
      PID:2280
  - - C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 2556 -s 1516
      4⤵
      PID:2764

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

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\tmp257B.tmp.bat

Filesize
188B

MD5
7b344cb55f93a627fe30f7775f94819d

SHA1
ef6b3b9d9d362bbeaa6b13041dab5c7a9329a95b

SHA256
ee6c3f8ddb767ac6dbeddf30a5f0eb7b1e3d35ed1e94f1ff922a90fb7baeae7b

SHA512
12289722d9c057a0e3bf3029e5b5f46c6ed1e5c918d4c770f43b7e2ba954b4530eb1e7b3f7e7f854f5d741ded7b56d60a6454e4df4f2c36511de5738fa6900ff

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

Filesize
143KB

MD5
74f22ec8451a5d788ee312e2b637519c

SHA1
a7bd09f6f3d7f9b3ec33b5d4c2787223459d1fc0

SHA256
48614dc3fd49968db9c35b840a6609f397f2f1813daa7c56b659036edf82f2e2

SHA512
5b356e4811c58bcede2c3a5a0614e40049ef2a68c63c76fa78f612441d1ca9e1200f7a0544ffbca66ab4e0668fd0ec196bf0cdbff60ff7097c5f476b1675492b

Download Submit
memory/1948-0-0x0000000000D90000-0x0000000000DBA000-memory.dmp

Filesize
168KB

Download
memory/1948-1-0x000007FEF61F0000-0x000007FEF6BDC000-memory.dmp

Filesize
9.9MB

Download
memory/1948-2-0x000000001B0A0000-0x000000001B120000-memory.dmp

Filesize
512KB

Download
memory/1948-6-0x000007FEF61F0000-0x000007FEF6BDC000-memory.dmp

Filesize
9.9MB

Download
memory/2556-10-0x0000000000DF0000-0x0000000000E1A000-memory.dmp

Filesize
168KB

Download
memory/2556-11-0x000007FEF5800000-0x000007FEF61EC000-memory.dmp

Filesize
9.9MB

Download
memory/2556-12-0x000000001B060000-0x000000001B0E0000-memory.dmp

Filesize
512KB

Download
memory/2556-13-0x000007FEF5800000-0x000007FEF61EC000-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