toxiceye | af9d1582852905516ee58316f875a8df81beff906e28f5406486c4c62463ead4

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

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Control Panel\International\Geo\Nation	TelegramRAT.exe
Key value queried	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Control Panel\International\Geo\Nation	rat.exe

Executes dropped EXE 1 IoCs

pid	Process
2348	rat.exe

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

System Information Discovery
T1082

Checks SCSI registry key(s) 3 TTPs 3 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000	taskmgr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A	taskmgr.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName	taskmgr.exe

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
4816	schtasks.exe
500	schtasks.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
2748	timeout.exe

Enumerates processes with tasklist 1 TTPs 1 IoCs

Process Discovery

T1057

pid	Process
4724	tasklist.exe

Suspicious behavior: EnumeratesProcesses 36 IoCs

pid	Process
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
2348	rat.exe
2348	rat.exe
2348	rat.exe
4412	taskmgr.exe
2348	rat.exe
4412	taskmgr.exe
2348	rat.exe
4412	taskmgr.exe
2348	rat.exe
4412	taskmgr.exe
2348	rat.exe
4412	taskmgr.exe
2348	rat.exe
4412	taskmgr.exe
2348	rat.exe
2348	rat.exe
2348	rat.exe
2348	rat.exe
2348	rat.exe
2348	rat.exe
2348	rat.exe
4412	taskmgr.exe
2348	rat.exe
4412	taskmgr.exe
2348	rat.exe
4412	taskmgr.exe
2348	rat.exe
4412	taskmgr.exe
2348	rat.exe
4412	taskmgr.exe
2348	rat.exe
4412	taskmgr.exe
2348	rat.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

description	pid	Process
Token: SeDebugPrivilege	3532	TelegramRAT.exe
Token: SeDebugPrivilege	4724	tasklist.exe
Token: SeDebugPrivilege	2348	rat.exe
Token: SeDebugPrivilege	4412	taskmgr.exe
Token: SeSystemProfilePrivilege	4412	taskmgr.exe
Token: SeCreateGlobalPrivilege	4412	taskmgr.exe
Token: SeDebugPrivilege	2348	rat.exe

Suspicious use of FindShellTrayWindow 27 IoCs

pid	Process
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe

Suspicious use of SendNotifyMessage 27 IoCs

pid	Process
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe
4412	taskmgr.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2348	rat.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 3532 wrote to memory of 4816	3532	TelegramRAT.exe	95
PID 3532 wrote to memory of 4816	3532	TelegramRAT.exe	95
PID 3532 wrote to memory of 4448	3532	TelegramRAT.exe	98
PID 3532 wrote to memory of 4448	3532	TelegramRAT.exe	98
PID 4448 wrote to memory of 4724	4448	cmd.exe	100
PID 4448 wrote to memory of 4724	4448	cmd.exe	100
PID 4448 wrote to memory of 1032	4448	cmd.exe	101
PID 4448 wrote to memory of 1032	4448	cmd.exe	101
PID 4448 wrote to memory of 2748	4448	cmd.exe	102
PID 4448 wrote to memory of 2748	4448	cmd.exe	102
PID 4448 wrote to memory of 2348	4448	cmd.exe	104
PID 4448 wrote to memory of 2348	4448	cmd.exe	104
PID 2348 wrote to memory of 500	2348	rat.exe	106
PID 2348 wrote to memory of 500	2348	rat.exe	106

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:3532
- 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:4816
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C C:\Users\Admin\AppData\Local\Temp\tmp52E3.tmp.bat & Del C:\Users\Admin\AppData\Local\Temp\tmp52E3.tmp.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4448
- - C:\Windows\system32\tasklist.exe
    Tasklist /fi "PID eq 3532"
    3⤵
    - Enumerates processes with tasklist
    - Suspicious use of AdjustPrivilegeToken
    PID:4724
- - C:\Windows\system32\find.exe
    find ":"
    3⤵
    PID:1032
- - C:\Windows\system32\timeout.exe
    Timeout /T 1 /Nobreak
    3⤵
    - Delays execution with timeout.exe
    PID:2748
- - C:\a\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:2348
  - - 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:500

C:\Windows\system32\taskmgr.exe
"C:\Windows\system32\taskmgr.exe" /4
1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:4412

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

Peripheral Device Discovery

Process Discovery

Query Registry

System Information Discovery

3

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp52E3.tmp.bat

Filesize
175B

MD5
283edd9d3eb779f49112b6c4dcd7586b

SHA1
881ff76d7fe2c4d7ca6e738f2182103a6f157fd9

SHA256
a18024c2b016df8abb75b9197537525a7ac655bb1b5387ea530bb59c7d99c463

SHA512
03ebf55ac455b81b301e1371464de6568331ded078acae30b89e66f60dd86770dc22917d5b51cb712624c5bdd9aa6889a6dda3f703b5cb739b13471e5147f946

Download Submit
C:\a\rat.exe

Filesize
136KB

MD5
2aba3d65b4410e0dfb8e328cd081e1aa

SHA1
570baf9e4fcd9735d90bd9bc461b70f143e6934a

SHA256
af9d1582852905516ee58316f875a8df81beff906e28f5406486c4c62463ead4

SHA512
4670ae6c28364e54b05d277aa43911b26ea0ed76a4e284cb410050a1cf2913d067e88b1bfa007cef0debea5c231acfdb2fb93f1e1c1540d1c50890d473bcdf60

Download Submit
memory/2348-11-0x00007FF970F20000-0x00007FF9719E1000-memory.dmp

Filesize
10.8MB

Download
memory/2348-12-0x000001AFE3820000-0x000001AFE3830000-memory.dmp

Filesize
64KB

Download
memory/3532-0-0x000001EAF2F10000-0x000001EAF2F38000-memory.dmp

Filesize
160KB

Download
memory/3532-1-0x00007FF970F20000-0x00007FF9719E1000-memory.dmp

Filesize
10.8MB

Download
memory/3532-2-0x000001EAF3320000-0x000001EAF3330000-memory.dmp

Filesize
64KB

Download
memory/3532-6-0x00007FF970F20000-0x00007FF9719E1000-memory.dmp

Filesize
10.8MB

Download
memory/4412-13-0x0000024C63870000-0x0000024C63871000-memory.dmp

Filesize
4KB

Download
memory/4412-14-0x0000024C63870000-0x0000024C63871000-memory.dmp

Filesize
4KB

Download
memory/4412-15-0x0000024C63870000-0x0000024C63871000-memory.dmp

Filesize
4KB

Download
memory/4412-19-0x0000024C63870000-0x0000024C63871000-memory.dmp

Filesize
4KB

Download
memory/4412-20-0x0000024C63870000-0x0000024C63871000-memory.dmp

Filesize
4KB

Download
memory/4412-21-0x0000024C63870000-0x0000024C63871000-memory.dmp

Filesize
4KB

Download
memory/4412-22-0x0000024C63870000-0x0000024C63871000-memory.dmp

Filesize
4KB

Download
memory/4412-24-0x0000024C63870000-0x0000024C63871000-memory.dmp

Filesize
4KB

Download
memory/4412-23-0x0000024C63870000-0x0000024C63871000-memory.dmp

Filesize
4KB

Download
memory/4412-25-0x0000024C63870000-0x0000024C63871000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads