toxiceye | d33e97596d19884faf2d19e3c33799bff12a790062e98522ff30db4236ff170b

General

Target

TelegramRAT.exe
Size

141KB
MD5

ed2c7bc269dac9dd4478f1dc773de9f6
SHA1

a2bf4318a949329308799ccfc3d2379acf304d77
SHA256

d33e97596d19884faf2d19e3c33799bff12a790062e98522ff30db4236ff170b
SHA512

afeda67797e52f3fe873f8da0454028bcb3eed09b39596c69333cf09b79c91161add4f7b6992078a114abb2190e4e4f0fa98da83748fcf20cd07ce27bbc73b46
SSDEEP

3072:BnFBrznkLAWjtnXGXM9bA9D5QW4aCrAZr1m/Nf:lDznkcKWc9bA38

Score

10^/10

toxiceye rat trojan

Malware Config

Extracted

Family

toxiceye

C2

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

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

Processes:

rat.exeTelegramRAT.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Control Panel\International\Geo\Nation	rat.exe
Key value queried	\REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Control Panel\International\Geo\Nation	TelegramRAT.exe

Executes dropped EXE 1 IoCs

Processes:

rat.exe

pid process

3228 rat.exe
Legitimate hosting services abused for malware hosting/C2 1 TTPs 1 IoCs

Web Service
T1102

Processes:

flow ioc

31 raw.githubusercontent.com
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

1700 schtasks.exe
2444 schtasks.exe
Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

1456 timeout.exe
Enumerates processes with tasklist 1 TTPs 1 IoCs

Process Discovery
T1057

Processes:

tasklist.exe

pid process

3124 tasklist.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

rat.exe

pid process

3228 rat.exe
3228 rat.exe
3228 rat.exe

pid	process
3228	rat.exe

flow	ioc
31	raw.githubusercontent.com

pid	process
1700	schtasks.exe
2444	schtasks.exe

pid	process
1456	timeout.exe

pid	process
3124	tasklist.exe

pid	process
3228	rat.exe
3228	rat.exe
3228	rat.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

TelegramRAT.exetasklist.exerat.exe

description	pid	process
Token: SeDebugPrivilege	752	TelegramRAT.exe
Token: SeDebugPrivilege	3124	tasklist.exe
Token: SeDebugPrivilege	3228	rat.exe
Token: SeDebugPrivilege	3228	rat.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

rat.exe

pid process

3228 rat.exe

pid	process
3228	rat.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

TelegramRAT.execmd.exerat.exe

description	pid	process	target process
PID 752 wrote to memory of 2444	752	TelegramRAT.exe	schtasks.exe
PID 752 wrote to memory of 2444	752	TelegramRAT.exe	schtasks.exe
PID 752 wrote to memory of 3488	752	TelegramRAT.exe	cmd.exe
PID 752 wrote to memory of 3488	752	TelegramRAT.exe	cmd.exe
PID 3488 wrote to memory of 3124	3488	cmd.exe	tasklist.exe
PID 3488 wrote to memory of 3124	3488	cmd.exe	tasklist.exe
PID 3488 wrote to memory of 1100	3488	cmd.exe	find.exe
PID 3488 wrote to memory of 1100	3488	cmd.exe	find.exe
PID 3488 wrote to memory of 1456	3488	cmd.exe	timeout.exe
PID 3488 wrote to memory of 1456	3488	cmd.exe	timeout.exe
PID 3488 wrote to memory of 3228	3488	cmd.exe	rat.exe
PID 3488 wrote to memory of 3228	3488	cmd.exe	rat.exe
PID 3228 wrote to memory of 1700	3228	rat.exe	schtasks.exe
PID 3228 wrote to memory of 1700	3228	rat.exe	schtasks.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⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:752
- 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:2444
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C C:\Users\Admin\AppData\Local\Temp\tmp738A.tmp.bat & Del C:\Users\Admin\AppData\Local\Temp\tmp738A.tmp.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3488
- - C:\Windows\system32\tasklist.exe
    Tasklist /fi "PID eq 752"
    3⤵
    - Enumerates processes with tasklist
    - Suspicious use of AdjustPrivilegeToken
    PID:3124
- - C:\Windows\system32\find.exe
    find ":"
    3⤵
    PID:1100
- - C:\Windows\system32\timeout.exe
    Timeout /T 1 /Nobreak
    3⤵
    - Delays execution with timeout.exe
    PID:1456
- - C:\Users\CyberEye\rat.exe
    "rat.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:3228
  - - 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:1700

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

2

T1082

Lateral Movement

Collection

Command and Control

Web Service

1

T1102

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp738A.tmp.bat

Filesize
187B

MD5
59b35f0c172b331b7068f073f65c3b4d

SHA1
3a5908f9e35ec6144a99fda6709c250c1830338d

SHA256
b16d91dd1d59881a4716d51a21745976ec545c16f86da5e4f7178c7e6aea8f83

SHA512
507a366eacf9695c1e637701f247cd06ab3cc10c510c476f406e690a2b76b3d7bfe6258ce29c24ddbe78e4b0937b8263867a0b7c436e3cbdd2eda18b6d041ba9

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

Filesize
141KB

MD5
ed2c7bc269dac9dd4478f1dc773de9f6

SHA1
a2bf4318a949329308799ccfc3d2379acf304d77

SHA256
d33e97596d19884faf2d19e3c33799bff12a790062e98522ff30db4236ff170b

SHA512
afeda67797e52f3fe873f8da0454028bcb3eed09b39596c69333cf09b79c91161add4f7b6992078a114abb2190e4e4f0fa98da83748fcf20cd07ce27bbc73b46

Download Submit
memory/752-0-0x0000025D266F0000-0x0000025D2671A000-memory.dmp

Filesize
168KB

Download
memory/752-1-0x00007FFC95730000-0x00007FFC961F1000-memory.dmp

Filesize
10.8MB

Download
memory/752-2-0x0000025D40C00000-0x0000025D40C10000-memory.dmp

Filesize
64KB

Download
memory/752-6-0x00007FFC95730000-0x00007FFC961F1000-memory.dmp

Filesize
10.8MB

Download
memory/3228-11-0x00007FFC95600000-0x00007FFC960C1000-memory.dmp

Filesize
10.8MB

Download
memory/3228-12-0x000001D01B430000-0x000001D01B440000-memory.dmp

Filesize
64KB

Download
memory/3228-15-0x000001D01B8C0000-0x000001D01B8CA000-memory.dmp

Filesize
40KB

Download
memory/3228-16-0x00007FFC95600000-0x00007FFC960C1000-memory.dmp

Filesize
10.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads