toxiceye | 6aeebc4573ddec9d5008582d7984d4014fb56c4c3e1a15ab2b06adb00e7878ad

General

Target

TelegramRAT.exe
Size

141KB
MD5

cd98e162b45967ddb90eee3cb19edd82
SHA1

f7d60aa415d06dd5d144f74081dac60b85e8103a
SHA256

6aeebc4573ddec9d5008582d7984d4014fb56c4c3e1a15ab2b06adb00e7878ad
SHA512

21ead7050502545121b8d059be5493942087fd496a4a864a24df520d4d815dd23573ea0450ba5738286f824337a1392d3ffba0d580a8a96182cea41a5ff0cd6c
SSDEEP

3072:ux57ZFDCfyVRHpy756OtAVIqOYiibKmCPQW4eCrAZrCeni:ohZFDCfyVRJchDebZoV

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
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2620 cmd.exe
Executes dropped EXE 1 IoCs

Processes:

rat.exe

pid process

2856 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

2716 schtasks.exe
2368 schtasks.exe
Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

2648 timeout.exe
Enumerates processes with tasklist 1 TTPs 1 IoCs

Process Discovery
T1057

Processes:

tasklist.exe

pid process

2616 tasklist.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rat.exe

pid process

2856 rat.exe
2856 rat.exe

pid	process
2620	cmd.exe

pid	process
2856	rat.exe

pid	process
2716	schtasks.exe
2368	schtasks.exe

pid	process
2648	timeout.exe

pid	process
2616	tasklist.exe

pid	process
2856	rat.exe
2856	rat.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

TelegramRAT.exetasklist.exerat.exe

description	pid	process
Token: SeDebugPrivilege	1656	TelegramRAT.exe
Token: SeDebugPrivilege	2616	tasklist.exe
Token: SeDebugPrivilege	2856	rat.exe
Token: SeDebugPrivilege	2856	rat.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

rat.exe

pid process

2856 rat.exe

pid	process
2856	rat.exe

Suspicious use of WriteProcessMemory 24 IoCs

Processes:

TelegramRAT.execmd.exerat.exe

description	pid	process	target process
PID 1656 wrote to memory of 2716	1656	TelegramRAT.exe	schtasks.exe
PID 1656 wrote to memory of 2716	1656	TelegramRAT.exe	schtasks.exe
PID 1656 wrote to memory of 2716	1656	TelegramRAT.exe	schtasks.exe
PID 1656 wrote to memory of 2620	1656	TelegramRAT.exe	cmd.exe
PID 1656 wrote to memory of 2620	1656	TelegramRAT.exe	cmd.exe
PID 1656 wrote to memory of 2620	1656	TelegramRAT.exe	cmd.exe
PID 2620 wrote to memory of 2616	2620	cmd.exe	tasklist.exe
PID 2620 wrote to memory of 2616	2620	cmd.exe	tasklist.exe
PID 2620 wrote to memory of 2616	2620	cmd.exe	tasklist.exe
PID 2620 wrote to memory of 2512	2620	cmd.exe	find.exe
PID 2620 wrote to memory of 2512	2620	cmd.exe	find.exe
PID 2620 wrote to memory of 2512	2620	cmd.exe	find.exe
PID 2620 wrote to memory of 2648	2620	cmd.exe	timeout.exe
PID 2620 wrote to memory of 2648	2620	cmd.exe	timeout.exe
PID 2620 wrote to memory of 2648	2620	cmd.exe	timeout.exe
PID 2620 wrote to memory of 2856	2620	cmd.exe	rat.exe
PID 2620 wrote to memory of 2856	2620	cmd.exe	rat.exe
PID 2620 wrote to memory of 2856	2620	cmd.exe	rat.exe
PID 2856 wrote to memory of 2368	2856	rat.exe	schtasks.exe
PID 2856 wrote to memory of 2368	2856	rat.exe	schtasks.exe
PID 2856 wrote to memory of 2368	2856	rat.exe	schtasks.exe
PID 2856 wrote to memory of 856	2856	rat.exe	WerFault.exe
PID 2856 wrote to memory of 856	2856	rat.exe	WerFault.exe
PID 2856 wrote to memory of 856	2856	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:1656
- 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:2716
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C C:\Users\Admin\AppData\Local\Temp\tmp251D.tmp.bat & Del C:\Users\Admin\AppData\Local\Temp\tmp251D.tmp.bat
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:2620
- - C:\Windows\system32\tasklist.exe
    Tasklist /fi "PID eq 1656"
    3⤵
    - Enumerates processes with tasklist
    - Suspicious use of AdjustPrivilegeToken
    PID:2616
- - C:\Windows\system32\find.exe
    find ":"
    3⤵
    PID:2512
- - C:\Windows\system32\timeout.exe
    Timeout /T 1 /Nobreak
    3⤵
    - Delays execution with timeout.exe
    PID:2648
- - 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:2856
  - - 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:2368
  - - C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 2856 -s 1472
      4⤵
      PID:856

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\tmp251D.tmp.bat

Filesize
175B

MD5
6e63e04bd0d4210939dd5f24539457ef

SHA1
3c6f404f64b5e9f97ca599222e2269e3712bd028

SHA256
fda31770e451b865ef93b357483230a4826e72422d2641b72cbe5be58e02534b

SHA512
d207d687fcb1542bf2032e1cfb61c8aa6d03521b1270317bb1a0b11a05c3f2eee1af2c4387ddd7e804db670e767e24f2abaf1815428088ddeed20039dc3daf4c

Download Submit
C:\a\rat.exe

Filesize
141KB

MD5
cd98e162b45967ddb90eee3cb19edd82

SHA1
f7d60aa415d06dd5d144f74081dac60b85e8103a

SHA256
6aeebc4573ddec9d5008582d7984d4014fb56c4c3e1a15ab2b06adb00e7878ad

SHA512
21ead7050502545121b8d059be5493942087fd496a4a864a24df520d4d815dd23573ea0450ba5738286f824337a1392d3ffba0d580a8a96182cea41a5ff0cd6c

Download Submit
memory/1656-0-0x00000000010B0000-0x00000000010DA000-memory.dmp

Filesize
168KB

Download
memory/1656-1-0x000007FEF5B10000-0x000007FEF64FC000-memory.dmp

Filesize
9.9MB

Download
memory/1656-2-0x000000001AF00000-0x000000001AF80000-memory.dmp

Filesize
512KB

Download
memory/1656-5-0x000007FEF5B10000-0x000007FEF64FC000-memory.dmp

Filesize
9.9MB

Download
memory/2856-10-0x00000000002C0000-0x00000000002EA000-memory.dmp

Filesize
168KB

Download
memory/2856-11-0x000007FEF5120000-0x000007FEF5B0C000-memory.dmp

Filesize
9.9MB

Download
memory/2856-12-0x000000001B140000-0x000000001B1C0000-memory.dmp

Filesize
512KB

Download
memory/2856-13-0x000007FEF5120000-0x000007FEF5B0C000-memory.dmp

Filesize
9.9MB

Download
memory/2856-14-0x000000001B140000-0x000000001B1C0000-memory.dmp

Filesize
512KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads