toxiceye | e5b1c4c0553a9de4a7e5cea6bff98ffdb51ca04e3a9d1fce807621ac2bb74895

General

Target

7a40ca48bc128c6eeff29d4a8cac46fa.exe
Size

111KB
MD5

7a40ca48bc128c6eeff29d4a8cac46fa
SHA1

fa00aac627e3ebd38a724398264c81f2e5922063
SHA256

e5b1c4c0553a9de4a7e5cea6bff98ffdb51ca04e3a9d1fce807621ac2bb74895
SHA512

46be169801f7e49acc6fed273cd7649cc4b7cd486b5885574e187395702c95cb53b8fd848d36af587554653913609ff3ad26837be91505540623a45084fc3a23
SSDEEP

3072:XbiZnYUuQaS+T8sERvc7LLqRI5LUluqb4qOhQW0zCrAZu6gO:uBYUuQaS+T8sERvc7yIalBbpn

Score

10^/10

toxiceye rat trojan

Malware Config

Extracted

Family

toxiceye

C2

https://api.telegram.org/bot1929200100:AAFApHmZ6GD9WbEolE1gi0bnOTW4ipj-SSA/sendMessage?chat_id=1917426247

Signatures

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

Deletes itself 1 IoCs

pid	Process
2960	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2912	Alien.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
2716	schtasks.exe
2612	schtasks.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
2888	timeout.exe

Enumerates processes with tasklist 1 TTPs 1 IoCs

Process Discovery

T1057

pid	Process
2820	tasklist.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2912	Alien.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2912	Alien.exe
2912	Alien.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1732	7a40ca48bc128c6eeff29d4a8cac46fa.exe
Token: SeDebugPrivilege	2820	tasklist.exe
Token: SeDebugPrivilege	2912	Alien.exe
Token: SeDebugPrivilege	2912	Alien.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2912	Alien.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 1732 wrote to memory of 2716	1732	7a40ca48bc128c6eeff29d4a8cac46fa.exe	30
PID 1732 wrote to memory of 2716	1732	7a40ca48bc128c6eeff29d4a8cac46fa.exe	30
PID 1732 wrote to memory of 2716	1732	7a40ca48bc128c6eeff29d4a8cac46fa.exe	30
PID 1732 wrote to memory of 2960	1732	7a40ca48bc128c6eeff29d4a8cac46fa.exe	32
PID 1732 wrote to memory of 2960	1732	7a40ca48bc128c6eeff29d4a8cac46fa.exe	32
PID 1732 wrote to memory of 2960	1732	7a40ca48bc128c6eeff29d4a8cac46fa.exe	32
PID 2960 wrote to memory of 2820	2960	cmd.exe	34
PID 2960 wrote to memory of 2820	2960	cmd.exe	34
PID 2960 wrote to memory of 2820	2960	cmd.exe	34
PID 2960 wrote to memory of 2692	2960	cmd.exe	35
PID 2960 wrote to memory of 2692	2960	cmd.exe	35
PID 2960 wrote to memory of 2692	2960	cmd.exe	35
PID 2960 wrote to memory of 2888	2960	cmd.exe	36
PID 2960 wrote to memory of 2888	2960	cmd.exe	36
PID 2960 wrote to memory of 2888	2960	cmd.exe	36
PID 2960 wrote to memory of 2912	2960	cmd.exe	37
PID 2960 wrote to memory of 2912	2960	cmd.exe	37
PID 2960 wrote to memory of 2912	2960	cmd.exe	37
PID 2912 wrote to memory of 2612	2912	Alien.exe	39
PID 2912 wrote to memory of 2612	2912	Alien.exe	39
PID 2912 wrote to memory of 2612	2912	Alien.exe	39
PID 2912 wrote to memory of 1368	2912	Alien.exe	41
PID 2912 wrote to memory of 1368	2912	Alien.exe	41
PID 2912 wrote to memory of 1368	2912	Alien.exe	41

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\7a40ca48bc128c6eeff29d4a8cac46fa.exe
"C:\Users\Admin\AppData\Local\Temp\7a40ca48bc128c6eeff29d4a8cac46fa.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1732
- C:\Windows\System32\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /create /f /sc ONLOGON /RL HIGHEST /tn "Chrome Update" /tr "C:\Users\Alien\Alien.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\tmpA5E0.tmp.bat & Del C:\Users\Admin\AppData\Local\Temp\tmpA5E0.tmp.bat
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:2960
- - C:\Windows\system32\tasklist.exe
    Tasklist /fi "PID eq 1732"
    3⤵
    - Enumerates processes with tasklist
    - Suspicious use of AdjustPrivilegeToken
    PID:2820
- - C:\Windows\system32\find.exe
    find ":"
    3⤵
    PID:2692
- - C:\Windows\system32\timeout.exe
    Timeout /T 1 /Nobreak
    3⤵
    - Delays execution with timeout.exe
    PID:2888
- - C:\Users\Alien\Alien.exe
    "Alien.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: AddClipboardFormatListener
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2912
  - - C:\Windows\System32\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /create /f /sc ONLOGON /RL HIGHEST /tn "Chrome Update" /tr "C:\Users\Alien\Alien.exe"
      4⤵
      Creates scheduled task(s)
      PID:2612
  - - C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 2912 -s 1640
      4⤵
      PID:1368

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\tmpA5E0.tmp.bat

Filesize
208B

MD5
91a78d87e7c5d7ed305ffd40dc95bfd3

SHA1
0ace1452c38228338247a9011b4e4e99ea9a56a2

SHA256
9a061d08c0a676a9f6a0aae1daaff1e822762fe2fed5222eec1a10f87bc92457

SHA512
29e200262358ac16a4878dc7ae2cbeca34ab676bebb0de06263948066ee070fcd4346550d7f44cdada6bd31bd3c307d7cc3b31db20159a9466d93ac3201c1ebc

Download Submit
C:\Users\Alien\Alien.exe

Filesize
111KB

MD5
7a40ca48bc128c6eeff29d4a8cac46fa

SHA1
fa00aac627e3ebd38a724398264c81f2e5922063

SHA256
e5b1c4c0553a9de4a7e5cea6bff98ffdb51ca04e3a9d1fce807621ac2bb74895

SHA512
46be169801f7e49acc6fed273cd7649cc4b7cd486b5885574e187395702c95cb53b8fd848d36af587554653913609ff3ad26837be91505540623a45084fc3a23

Download Submit
memory/1732-0-0x0000000000020000-0x0000000000042000-memory.dmp

Filesize
136KB

Download
memory/1732-1-0x000007FEF5990000-0x000007FEF637C000-memory.dmp

Filesize
9.9MB

Download
memory/1732-2-0x000000001AE10000-0x000000001AE90000-memory.dmp

Filesize
512KB

Download
memory/1732-6-0x000007FEF5990000-0x000007FEF637C000-memory.dmp

Filesize
9.9MB

Download
memory/2912-10-0x0000000000CD0000-0x0000000000CF2000-memory.dmp

Filesize
136KB

Download
memory/2912-11-0x000007FEF4FA0000-0x000007FEF598C000-memory.dmp

Filesize
9.9MB

Download
memory/2912-12-0x000007FEF4FA0000-0x000007FEF598C000-memory.dmp

Filesize
9.9MB

Download
memory/2912-13-0x000000001AF40000-0x000000001AFC0000-memory.dmp

Filesize
512KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads