toxiceye | 1367b63812aeb5681a035b816f583936d120a87f7d302082ebc1b49e5bca2a43

Analysis

max time kernel
105s
max time network
107s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
11-05-2024 09:33

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General

Target

TelegramRAT.exe
Size

119KB
MD5

2a158aa6d32bd8151cdfd7b22e10dec7
SHA1

02093169233f0ba62b969cecfca221545ec997e9
SHA256

1367b63812aeb5681a035b816f583936d120a87f7d302082ebc1b49e5bca2a43
SHA512

32fc1a0a28bc8f55ab91b8915dbffb9c68caf031c7a07ba0ce084c66a7579530dfeb912fd12b0d539fc1ba4ac8b9478969329d20b58adbd8e20f9741c6cf18ee
SSDEEP

3072:vC7CSYq7OMmgmm+S/bxqHyQW0zCrAZuEQP:ozmnq/bg9

Score

10^/10

toxiceye rat trojan

Malware Config

Extracted

Family

toxiceye

https://api.telegram.org/bot6846719011:AAG0Xm1OwIK5zd_7LBNmOoHmuZ6PH9mc7JY/sendMessage?chat_id=6059920057

Signatures

ToxicEye
ToxicEye is a trojan written in C#.
rat trojan 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-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation	TelegramRAT.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation	rat.exe

Executes dropped EXE 1 IoCs

pid	Process
2636	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
3448	schtasks.exe
4896	schtasks.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
1312	timeout.exe

Enumerates processes with tasklist 1 TTPs 1 IoCs

Process Discovery

T1057

pid	Process
2304	tasklist.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2636	rat.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe
2636	rat.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1304	TelegramRAT.exe
Token: SeDebugPrivilege	2304	tasklist.exe
Token: SeDebugPrivilege	2636	rat.exe
Token: SeDebugPrivilege	2636	rat.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2636	rat.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1304 wrote to memory of 3448	1304	TelegramRAT.exe	87
PID 1304 wrote to memory of 3448	1304	TelegramRAT.exe	87
PID 1304 wrote to memory of 2680	1304	TelegramRAT.exe	89
PID 1304 wrote to memory of 2680	1304	TelegramRAT.exe	89
PID 2680 wrote to memory of 2304	2680	cmd.exe	91
PID 2680 wrote to memory of 2304	2680	cmd.exe	91
PID 2680 wrote to memory of 4572	2680	cmd.exe	92
PID 2680 wrote to memory of 4572	2680	cmd.exe	92
PID 2680 wrote to memory of 1312	2680	cmd.exe	93
PID 2680 wrote to memory of 1312	2680	cmd.exe	93
PID 2680 wrote to memory of 2636	2680	cmd.exe	94
PID 2680 wrote to memory of 2636	2680	cmd.exe	94
PID 2636 wrote to memory of 4896	2636	rat.exe	98
PID 2636 wrote to memory of 4896	2636	rat.exe	98

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:1304
- 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⤵
  - Creates scheduled task(s)
  PID:3448
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C C:\Users\Admin\AppData\Local\Temp\tmp4F0A.tmp.bat & Del C:\Users\Admin\AppData\Local\Temp\tmp4F0A.tmp.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2680
- - C:\Windows\system32\tasklist.exe
    Tasklist /fi "PID eq 1304"
    3⤵
    - Enumerates processes with tasklist
    - Suspicious use of AdjustPrivilegeToken
    PID:2304
- - C:\Windows\system32\find.exe
    find ":"
    3⤵
    PID:4572
- - C:\Windows\system32\timeout.exe
    Timeout /T 1 /Nobreak
    3⤵
    - Delays execution with timeout.exe
    PID:1312
- - 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:2636
  - - 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⤵
      Creates scheduled task(s)
      PID:4896

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\tmp4F0A.tmp.bat

Filesize
188B

MD5
1f30ca5af23d4d47f1192f93b910500f

SHA1
3410aef3661acba12d223ad6f56ef6054081825e

SHA256
37d6e063bb285afaa86ab992e6e1cfef223113ec306a71cd01936f19f54d4c7e

SHA512
41b4d5f0fb40d25844e02804c9a0ebf21ecf64bcf0a9e7c3001ab1b243cb3453e07dd406d71f694cdcc7c9c49493a49a40a7647de76721fffc5da1ad82debc5b

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

Filesize
119KB

MD5
2a158aa6d32bd8151cdfd7b22e10dec7

SHA1
02093169233f0ba62b969cecfca221545ec997e9

SHA256
1367b63812aeb5681a035b816f583936d120a87f7d302082ebc1b49e5bca2a43

SHA512
32fc1a0a28bc8f55ab91b8915dbffb9c68caf031c7a07ba0ce084c66a7579530dfeb912fd12b0d539fc1ba4ac8b9478969329d20b58adbd8e20f9741c6cf18ee

Download Submit
memory/1304-0-0x00007FFDEBC23000-0x00007FFDEBC25000-memory.dmp

Filesize
8KB

Download
memory/1304-1-0x000001A08FE60000-0x000001A08FE84000-memory.dmp

Filesize
144KB

Download
memory/1304-2-0x00007FFDEBC20000-0x00007FFDEC6E1000-memory.dmp

Filesize
10.8MB

Download
memory/1304-6-0x00007FFDEBC20000-0x00007FFDEC6E1000-memory.dmp

Filesize
10.8MB

Download