toxiceye | 7485b221926010f27cda7f15f35a5c465558eb8c20b4fc37053850ed2b4a211a

Analysis

max time kernel
149s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
08-12-2024 20:59

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General

Target

7485b221926010f27cda7f15f35a5c465558eb8c20b4fc37053850ed2b4a211a.exe
Size

111KB
MD5

86de4e40528fd099ae01872b6af837cf
SHA1

c616d8e3dc5643a15127dce69a327ce37a6b8ab8
SHA256

7485b221926010f27cda7f15f35a5c465558eb8c20b4fc37053850ed2b4a211a
SHA512

e9912f89c17ff6e7cd897d3256a2a4cd097090dcfee2a8dd85d98de0e618513efe8d3508cca5cbeb2711f27b4602c22cadd25f8eb1b417e7244da54a5db3a4c5
SSDEEP

1536:Y+bxQAsnqLoM91qQIwxHxZxdyyKDWfCbhDqI64QWEzCrAZuhn7Dr:PbTsnwo0RZxjQbxqH4QWEzCrAZuh/r

Score

10^/10

toxiceye discovery rat trojan

Malware Config

Extracted

Family

toxiceye

https://api.telegram.org/bot7302074945:AAGKx5TnjPyRM_fqN4XQLd4uz-PUp4nl8w4/sendMessage?chat_id=6414125020

Signatures

ToxicEye
ToxicEye is a trojan written in C#.
rat trojan toxiceye
Toxiceye family
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-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	rat.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	7485b221926010f27cda7f15f35a5c465558eb8c20b4fc37053850ed2b4a211a.exe

Executes dropped EXE 1 IoCs

pid	Process
2208	rat.exe

Enumerates processes with tasklist 1 TTPs 1 IoCs

discovery

Process Discovery

T1057

pid	Process
2508	tasklist.exe

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

System Information Discovery
T1082

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
4884	timeout.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
4496	schtasks.exe
3484	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe
2208	rat.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2416	7485b221926010f27cda7f15f35a5c465558eb8c20b4fc37053850ed2b4a211a.exe
Token: SeDebugPrivilege	2508	tasklist.exe
Token: SeDebugPrivilege	2208	rat.exe
Token: SeDebugPrivilege	2208	rat.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2208	rat.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2416 wrote to memory of 4496	2416	7485b221926010f27cda7f15f35a5c465558eb8c20b4fc37053850ed2b4a211a.exe	84
PID 2416 wrote to memory of 4496	2416	7485b221926010f27cda7f15f35a5c465558eb8c20b4fc37053850ed2b4a211a.exe	84
PID 2416 wrote to memory of 2752	2416	7485b221926010f27cda7f15f35a5c465558eb8c20b4fc37053850ed2b4a211a.exe	86
PID 2416 wrote to memory of 2752	2416	7485b221926010f27cda7f15f35a5c465558eb8c20b4fc37053850ed2b4a211a.exe	86
PID 2752 wrote to memory of 2508	2752	cmd.exe	88
PID 2752 wrote to memory of 2508	2752	cmd.exe	88
PID 2752 wrote to memory of 2836	2752	cmd.exe	89
PID 2752 wrote to memory of 2836	2752	cmd.exe	89
PID 2752 wrote to memory of 4884	2752	cmd.exe	90
PID 2752 wrote to memory of 4884	2752	cmd.exe	90
PID 2752 wrote to memory of 2208	2752	cmd.exe	91
PID 2752 wrote to memory of 2208	2752	cmd.exe	91
PID 2208 wrote to memory of 3484	2208	rat.exe	93
PID 2208 wrote to memory of 3484	2208	rat.exe	93

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\7485b221926010f27cda7f15f35a5c465558eb8c20b4fc37053850ed2b4a211a.exe
"C:\Users\Admin\AppData\Local\Temp\7485b221926010f27cda7f15f35a5c465558eb8c20b4fc37053850ed2b4a211a.exe"
1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2416
- 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⤵
  - Scheduled Task/Job: Scheduled Task
  PID:4496
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C C:\Users\Admin\AppData\Local\Temp\tmp7148.tmp.bat & Del C:\Users\Admin\AppData\Local\Temp\tmp7148.tmp.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2752
- - C:\Windows\system32\tasklist.exe
    Tasklist /fi "PID eq 2416"
    3⤵
    - Enumerates processes with tasklist
    - Suspicious use of AdjustPrivilegeToken
    PID:2508
- - C:\Windows\system32\find.exe
    find ":"
    3⤵
    PID:2836
- - C:\Windows\system32\timeout.exe
    Timeout /T 1 /Nobreak
    3⤵
    - Delays execution with timeout.exe
    PID:4884
- - C:\Users\ToxicEye\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:2208
  - - 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⤵
      Scheduled Task/Job: Scheduled Task
      PID:3484

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

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\tmp7148.tmp.bat

Filesize
241B

MD5
d3fa2ee35459bcafdafddfeee569ca0d

SHA1
a3bead1a3d944b7b51e3bd76464d6124382c4b9a

SHA256
948f7dc4efd08aa6f059504d982dbe675f1e5cadbadb6cd999672f0b12b92f4f

SHA512
3656baabe4e25d835ee6079ac5c17d2ddbc574e2a2a7ed4ac270b6ef00f8c426374f06b47bfa2f468907190087d68142612d30083b5dc17e987478593794d15c

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

Filesize
111KB

MD5
86de4e40528fd099ae01872b6af837cf

SHA1
c616d8e3dc5643a15127dce69a327ce37a6b8ab8

SHA256
7485b221926010f27cda7f15f35a5c465558eb8c20b4fc37053850ed2b4a211a

SHA512
e9912f89c17ff6e7cd897d3256a2a4cd097090dcfee2a8dd85d98de0e618513efe8d3508cca5cbeb2711f27b4602c22cadd25f8eb1b417e7244da54a5db3a4c5

Download Submit
memory/2416-0-0x00007FFF66363000-0x00007FFF66365000-memory.dmp

Filesize
8KB

Download
memory/2416-1-0x0000012A7E580000-0x0000012A7E5A2000-memory.dmp

Filesize
136KB

Download
memory/2416-2-0x00007FFF66360000-0x00007FFF66E21000-memory.dmp

Filesize
10.8MB

Download
memory/2416-6-0x00007FFF66360000-0x00007FFF66E21000-memory.dmp

Filesize
10.8MB

Download