toxiceye | 5d0be378578617a2264e822d1b4424d71e8fa3e8dad60b30af614b173682880b

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
18-05-2024 14:44

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General

Target

5d0be378578617a2264e822d1b4424d71e8fa3e8dad60b30af614b173682880b.exe
Size

119KB
MD5

f548ca220d471a524cb1c7d8ff613721
SHA1

3040c8945b16a58f44dd4f1ae5a7b0faf61b405e
SHA256

5d0be378578617a2264e822d1b4424d71e8fa3e8dad60b30af614b173682880b
SHA512

b1ea254c1ab6c3983cdb906f39403da5b342fed1836b14b4654a0e25dcae274edc517e30ec66fefbeb6f511b89e869a4d785098896bf55eac36108c79494c158
SSDEEP

3072:BKUpvwYGqOcW7gabRq15QWXzCrAZu8Gq:MIWMabAL

Score

10^/10

toxiceye rat trojan

Malware Config

Extracted

Family

toxiceye

https://api.telegram.org/bot6444357834:AAGtL3te5_xl4dvacn8BJElHrky5SlLcE_4/sendMessage?chat_id=5974265372

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:

RTGManager.exe5d0be378578617a2264e822d1b4424d71e8fa3e8dad60b30af614b173682880b.exe

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation	RTGManager.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation	5d0be378578617a2264e822d1b4424d71e8fa3e8dad60b30af614b173682880b.exe

Executes dropped EXE 1 IoCs

Processes:

RTGManager.exe

pid	Process
3600	RTGManager.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
3876	schtasks.exe
4852	schtasks.exe

Delays execution with timeout.exe 1 IoCs

evasion

Processes:

timeout.exe

pid	Process
1780	timeout.exe

Enumerates processes with tasklist 1 TTPs 1 IoCs

Process Discovery

T1057

Processes:

tasklist.exe

pid	Process
1124	tasklist.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

RTGManager.exe

pid	Process
3600	RTGManager.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

RTGManager.exe

pid	Process
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe
3600	RTGManager.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

5d0be378578617a2264e822d1b4424d71e8fa3e8dad60b30af614b173682880b.exetasklist.exeRTGManager.exe

description	pid	Process
Token: SeDebugPrivilege	3816	5d0be378578617a2264e822d1b4424d71e8fa3e8dad60b30af614b173682880b.exe
Token: SeDebugPrivilege	1124	tasklist.exe
Token: SeDebugPrivilege	3600	RTGManager.exe
Token: SeDebugPrivilege	3600	RTGManager.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

RTGManager.exe

pid	Process
3600	RTGManager.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

5d0be378578617a2264e822d1b4424d71e8fa3e8dad60b30af614b173682880b.execmd.exeRTGManager.exe

description	pid	Process	procid_target
PID 3816 wrote to memory of 3876	3816	5d0be378578617a2264e822d1b4424d71e8fa3e8dad60b30af614b173682880b.exe	95
PID 3816 wrote to memory of 3876	3816	5d0be378578617a2264e822d1b4424d71e8fa3e8dad60b30af614b173682880b.exe	95
PID 3816 wrote to memory of 1760	3816	5d0be378578617a2264e822d1b4424d71e8fa3e8dad60b30af614b173682880b.exe	97
PID 3816 wrote to memory of 1760	3816	5d0be378578617a2264e822d1b4424d71e8fa3e8dad60b30af614b173682880b.exe	97
PID 1760 wrote to memory of 1124	1760	cmd.exe	99
PID 1760 wrote to memory of 1124	1760	cmd.exe	99
PID 1760 wrote to memory of 3268	1760	cmd.exe	100
PID 1760 wrote to memory of 3268	1760	cmd.exe	100
PID 1760 wrote to memory of 1780	1760	cmd.exe	101
PID 1760 wrote to memory of 1780	1760	cmd.exe	101
PID 1760 wrote to memory of 3600	1760	cmd.exe	104
PID 1760 wrote to memory of 3600	1760	cmd.exe	104
PID 3600 wrote to memory of 4852	3600	RTGManager.exe	108
PID 3600 wrote to memory of 4852	3600	RTGManager.exe	108

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\5d0be378578617a2264e822d1b4424d71e8fa3e8dad60b30af614b173682880b.exe
"C:\Users\Admin\AppData\Local\Temp\5d0be378578617a2264e822d1b4424d71e8fa3e8dad60b30af614b173682880b.exe"
1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3816
- C:\Windows\System32\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /create /f /sc ONLOGON /RL HIGHEST /tn "Chrome Update" /tr "C:\Users\Sh1zo\RTGManager.exe"
  2⤵
  - Creates scheduled task(s)
  PID:3876
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C C:\Users\Admin\AppData\Local\Temp\tmpE0FA.tmp.bat & Del C:\Users\Admin\AppData\Local\Temp\tmpE0FA.tmp.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1760
- - C:\Windows\system32\tasklist.exe
    Tasklist /fi "PID eq 3816"
    3⤵
    - Enumerates processes with tasklist
    - Suspicious use of AdjustPrivilegeToken
    PID:1124
- - C:\Windows\system32\find.exe
    find ":"
    3⤵
    PID:3268
- - C:\Windows\system32\timeout.exe
    Timeout /T 1 /Nobreak
    3⤵
    - Delays execution with timeout.exe
    PID:1780
- - C:\Users\Sh1zo\RTGManager.exe
    "RTGManager.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious behavior: AddClipboardFormatListener
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:3600
  - - C:\Windows\System32\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /create /f /sc ONLOGON /RL HIGHEST /tn "Chrome Update" /tr "C:\Users\Sh1zo\RTGManager.exe"
      4⤵
      Creates scheduled task(s)
      PID:4852

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4200,i,6166776566165096562,4582328833313060853,262144 --variations-seed-version --mojo-platform-channel-handle=4172 /prefetch:8
1⤵
PID:3812

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

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\tmpE0FA.tmp.bat

Filesize
245B

MD5
309cb4625676393b7108718cf171435f

SHA1
7102d35e9aade255c26123d944a84da4934484d0

SHA256
d3a1959bd05f0cd84d49bd95dae163f49ed882267c0664421cb88b0e93c7854a

SHA512
8b695cf6468da3778fa22782bbc7a7465faa99f4db61857ffc7e28e9479d6916521bea3a629399066309c4846bdca23faa04d63206ca8cec5d02b14ae0e60ef1

Download Submit
C:\Users\Sh1zo\RTGManager.exe

Filesize
119KB

MD5
f548ca220d471a524cb1c7d8ff613721

SHA1
3040c8945b16a58f44dd4f1ae5a7b0faf61b405e

SHA256
5d0be378578617a2264e822d1b4424d71e8fa3e8dad60b30af614b173682880b

SHA512
b1ea254c1ab6c3983cdb906f39403da5b342fed1836b14b4654a0e25dcae274edc517e30ec66fefbeb6f511b89e869a4d785098896bf55eac36108c79494c158

Download Submit
memory/3600-11-0x000001A353DE0000-0x000001A353E8A000-memory.dmp

Filesize
680KB

Download
memory/3600-12-0x000001A353E90000-0x000001A353F06000-memory.dmp

Filesize
472KB

Download
memory/3816-0-0x00007FFF91313000-0x00007FFF91315000-memory.dmp

Filesize
8KB

Download
memory/3816-1-0x000001E138220000-0x000001E138244000-memory.dmp

Filesize
144KB

Download
memory/3816-2-0x00007FFF91310000-0x00007FFF91DD1000-memory.dmp

Filesize
10.8MB

Download
memory/3816-6-0x00007FFF91310000-0x00007FFF91DD1000-memory.dmp

Filesize
10.8MB

Download