toxiceye | af9d1582852905516ee58316f875a8df81beff906e28f5406486c4c62463ead4

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
02-03-2024 21:14

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General

Target

TelegramRAT.exe
Size

136KB
MD5

2aba3d65b4410e0dfb8e328cd081e1aa
SHA1

570baf9e4fcd9735d90bd9bc461b70f143e6934a
SHA256

af9d1582852905516ee58316f875a8df81beff906e28f5406486c4c62463ead4
SHA512

4670ae6c28364e54b05d277aa43911b26ea0ed76a4e284cb410050a1cf2913d067e88b1bfa007cef0debea5c231acfdb2fb93f1e1c1540d1c50890d473bcdf60
SSDEEP

3072:c78TXzjFl2Chi74tqiokbPFfmQWegCrAZB0qd:QczjFE4oiokbN0O

Score

10^/10

toxiceye rat trojan

Malware Config

Extracted

Family

toxiceye

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

Signatures

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

Deletes itself 1 IoCs

pid	Process
2652	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2424	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

pid	Process
2620	schtasks.exe
1932	schtasks.exe

Delays execution with timeout.exe 2 IoCs

evasion

pid	Process
2656	timeout.exe
2644	timeout.exe

Enumerates processes with tasklist 1 TTPs 2 IoCs

Process Discovery

T1057

pid	Process
2796	tasklist.exe
2684	tasklist.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2424	rat.exe
2424	rat.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	1632	TelegramRAT.exe
Token: SeDebugPrivilege	2796	tasklist.exe
Token: SeDebugPrivilege	2684	tasklist.exe
Token: SeDebugPrivilege	2424	rat.exe
Token: SeDebugPrivilege	2424	rat.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2424	rat.exe

Suspicious use of WriteProcessMemory 33 IoCs

description	pid	Process	procid_target
PID 1632 wrote to memory of 2620	1632	TelegramRAT.exe	30
PID 1632 wrote to memory of 2620	1632	TelegramRAT.exe	30
PID 1632 wrote to memory of 2620	1632	TelegramRAT.exe	30
PID 1632 wrote to memory of 2652	1632	TelegramRAT.exe	32
PID 1632 wrote to memory of 2652	1632	TelegramRAT.exe	32
PID 1632 wrote to memory of 2652	1632	TelegramRAT.exe	32
PID 2652 wrote to memory of 2796	2652	cmd.exe	34
PID 2652 wrote to memory of 2796	2652	cmd.exe	34
PID 2652 wrote to memory of 2796	2652	cmd.exe	34
PID 2652 wrote to memory of 2432	2652	cmd.exe	35
PID 2652 wrote to memory of 2432	2652	cmd.exe	35
PID 2652 wrote to memory of 2432	2652	cmd.exe	35
PID 2652 wrote to memory of 2656	2652	cmd.exe	36
PID 2652 wrote to memory of 2656	2652	cmd.exe	36
PID 2652 wrote to memory of 2656	2652	cmd.exe	36
PID 2652 wrote to memory of 2684	2652	cmd.exe	37
PID 2652 wrote to memory of 2684	2652	cmd.exe	37
PID 2652 wrote to memory of 2684	2652	cmd.exe	37
PID 2652 wrote to memory of 2460	2652	cmd.exe	38
PID 2652 wrote to memory of 2460	2652	cmd.exe	38
PID 2652 wrote to memory of 2460	2652	cmd.exe	38
PID 2652 wrote to memory of 2644	2652	cmd.exe	39
PID 2652 wrote to memory of 2644	2652	cmd.exe	39
PID 2652 wrote to memory of 2644	2652	cmd.exe	39
PID 2652 wrote to memory of 2424	2652	cmd.exe	40
PID 2652 wrote to memory of 2424	2652	cmd.exe	40
PID 2652 wrote to memory of 2424	2652	cmd.exe	40
PID 2424 wrote to memory of 1932	2424	rat.exe	42
PID 2424 wrote to memory of 1932	2424	rat.exe	42
PID 2424 wrote to memory of 1932	2424	rat.exe	42
PID 2424 wrote to memory of 2676	2424	rat.exe	44
PID 2424 wrote to memory of 2676	2424	rat.exe	44
PID 2424 wrote to memory of 2676	2424	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:1632
- C:\Windows\System32\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /create /f /sc ONLOGON /RL HIGHEST /tn "Chrome Update" /tr "C:\a\rat.exe"
  2⤵
  - Creates scheduled task(s)
  PID:2620
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C C:\Users\Admin\AppData\Local\Temp\tmp225F.tmp.bat & Del C:\Users\Admin\AppData\Local\Temp\tmp225F.tmp.bat
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:2652
- - C:\Windows\system32\tasklist.exe
    Tasklist /fi "PID eq 1632"
    3⤵
    - Enumerates processes with tasklist
    - Suspicious use of AdjustPrivilegeToken
    PID:2796
- - C:\Windows\system32\find.exe
    find ":"
    3⤵
    PID:2432
- - C:\Windows\system32\timeout.exe
    Timeout /T 1 /Nobreak
    3⤵
    - Delays execution with timeout.exe
    PID:2656
- - C:\Windows\system32\tasklist.exe
    Tasklist /fi "PID eq 1632"
    3⤵
    - Enumerates processes with tasklist
    - Suspicious use of AdjustPrivilegeToken
    PID:2684
- - C:\Windows\system32\find.exe
    find ":"
    3⤵
    PID:2460
- - C:\Windows\system32\timeout.exe
    Timeout /T 1 /Nobreak
    3⤵
    - Delays execution with timeout.exe
    PID:2644
- - C:\a\rat.exe
    "rat.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2424
  - - C:\Windows\System32\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /create /f /sc ONLOGON /RL HIGHEST /tn "Chrome Update" /tr "C:\a\rat.exe"
      4⤵
      Creates scheduled task(s)
      PID:1932
  - - C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 2424 -s 1552
      4⤵
      PID:2676

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

Process Discovery

T1057

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp225F.tmp.bat

Filesize
175B

MD5
32b660beb78e799789be81b652a1160a

SHA1
9bb6112386bbda01bef340e0d5a09e3b68d110af

SHA256
3530df66d4d3bbebeb9f04b2d434c6794c0453b81abaa59a043bbbfe6cfe0fb7

SHA512
0516cef9586a9209a98dae17d74f9eff3211546210a2fa871b9126b2bc84e865458c0382d4e34dd724317bd8a56ebd4e367be5995d7deb8cf04afc178e3f45ce

Download Submit
C:\a\rat.exe

Filesize
136KB

MD5
2aba3d65b4410e0dfb8e328cd081e1aa

SHA1
570baf9e4fcd9735d90bd9bc461b70f143e6934a

SHA256
af9d1582852905516ee58316f875a8df81beff906e28f5406486c4c62463ead4

SHA512
4670ae6c28364e54b05d277aa43911b26ea0ed76a4e284cb410050a1cf2913d067e88b1bfa007cef0debea5c231acfdb2fb93f1e1c1540d1c50890d473bcdf60

Download Submit
memory/1632-0-0x0000000000980000-0x00000000009A8000-memory.dmp

Filesize
160KB

Download
memory/1632-1-0x000007FEF5870000-0x000007FEF625C000-memory.dmp

Filesize
9.9MB

Download
memory/1632-2-0x000000001AE70000-0x000000001AEF0000-memory.dmp

Filesize
512KB

Download
memory/1632-6-0x000007FEF5870000-0x000007FEF625C000-memory.dmp

Filesize
9.9MB

Download
memory/2424-10-0x0000000000C50000-0x0000000000C78000-memory.dmp

Filesize
160KB

Download
memory/2424-12-0x000000001B0F0000-0x000000001B170000-memory.dmp

Filesize
512KB

Download
memory/2424-11-0x000007FEF4E80000-0x000007FEF586C000-memory.dmp

Filesize
9.9MB

Download
memory/2424-13-0x000007FEF4E80000-0x000007FEF586C000-memory.dmp

Filesize
9.9MB

Download