toxiceye | d56b2acb792a0e9e636c40190064525352293bbabd04d31a89978c0c167f50aa

Analysis

max time kernel
121s
max time network
125s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
02-03-2024 01:23

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General

Target

file.exe
Size

147KB
MD5

27d11d6ddc6f80eed3b4fbd411b82014
SHA1

2c5f9eb7c3f8bf0b9cb9f05bc192ab37cb9384d8
SHA256

d56b2acb792a0e9e636c40190064525352293bbabd04d31a89978c0c167f50aa
SHA512

e4cda09a174769cfbb665c51410bbe9d40a0896148ad600bfd78195f90d793e96b0a2d149c709491af60381533c3c91b816f04875433849e22e1eda4d9484eff
SSDEEP

3072:lVHeqbQCpPCJc2L/BDLzEPzKcOP9aWvqXp087OsWVOQ28EwDx30kAmQiL:lVH3u7xsPzKhP9NSXJ7OLwV8EwVXQ

Score

10^/10

toxiceye rat trojan

Malware Config

Extracted

Family

toxiceye

https://api.telegram.org/bot7040511851:AAEjBKSxADGWlNtLxaKpotGtf53NUQ1UgAo/sendMessage?chat_id=6226815698

Signatures

Contains code to disable Windows Defender 5 IoCs

A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

Processes:

resource	yara_rule
behavioral1/files/0x000c000000012262-2.dat	disable_win_def
behavioral1/memory/2104-6-0x00000000003E0000-0x000000000040A000-memory.dmp	disable_win_def
behavioral1/files/0x0027000000015d88-13.dat	disable_win_def
behavioral1/files/0x0027000000015d88-14.dat	disable_win_def
behavioral1/memory/1992-16-0x0000000000360000-0x000000000038A000-memory.dmp	disable_win_def

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

Executes dropped EXE 2 IoCs

Processes:

TelegramRAT.exerat.exe

pid	Process
2104	TelegramRAT.exe
1992	rat.exe

Loads dropped DLL 1 IoCs

Processes:

file.exe

pid	Process
1908	file.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
1164	schtasks.exe
2692	schtasks.exe

Delays execution with timeout.exe 1 IoCs

evasion

Processes:

timeout.exe

pid	Process
2584	timeout.exe

Enumerates processes with tasklist 1 TTPs 1 IoCs

Process Discovery

T1057

Processes:

tasklist.exe

pid	Process
2416	tasklist.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rat.exe

pid	Process
1992	rat.exe
1992	rat.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

TelegramRAT.exetasklist.exerat.exe

description	pid	Process
Token: SeDebugPrivilege	2104	TelegramRAT.exe
Token: SeDebugPrivilege	2416	tasklist.exe
Token: SeDebugPrivilege	1992	rat.exe
Token: SeDebugPrivilege	1992	rat.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

rat.exe

pid	Process
1992	rat.exe

Suspicious use of WriteProcessMemory 28 IoCs

Processes:

file.exeTelegramRAT.execmd.exerat.exe

description	pid	Process	procid_target
PID 1908 wrote to memory of 2104	1908	file.exe	28
PID 1908 wrote to memory of 2104	1908	file.exe	28
PID 1908 wrote to memory of 2104	1908	file.exe	28
PID 1908 wrote to memory of 2104	1908	file.exe	28
PID 2104 wrote to memory of 2692	2104	TelegramRAT.exe	31
PID 2104 wrote to memory of 2692	2104	TelegramRAT.exe	31
PID 2104 wrote to memory of 2692	2104	TelegramRAT.exe	31
PID 2104 wrote to memory of 2628	2104	TelegramRAT.exe	33
PID 2104 wrote to memory of 2628	2104	TelegramRAT.exe	33
PID 2104 wrote to memory of 2628	2104	TelegramRAT.exe	33
PID 2628 wrote to memory of 2416	2628	cmd.exe	35
PID 2628 wrote to memory of 2416	2628	cmd.exe	35
PID 2628 wrote to memory of 2416	2628	cmd.exe	35
PID 2628 wrote to memory of 1748	2628	cmd.exe	36
PID 2628 wrote to memory of 1748	2628	cmd.exe	36
PID 2628 wrote to memory of 1748	2628	cmd.exe	36
PID 2628 wrote to memory of 2584	2628	cmd.exe	37
PID 2628 wrote to memory of 2584	2628	cmd.exe	37
PID 2628 wrote to memory of 2584	2628	cmd.exe	37
PID 2628 wrote to memory of 1992	2628	cmd.exe	38
PID 2628 wrote to memory of 1992	2628	cmd.exe	38
PID 2628 wrote to memory of 1992	2628	cmd.exe	38
PID 1992 wrote to memory of 1164	1992	rat.exe	40
PID 1992 wrote to memory of 1164	1992	rat.exe	40
PID 1992 wrote to memory of 1164	1992	rat.exe	40
PID 1992 wrote to memory of 880	1992	rat.exe	42
PID 1992 wrote to memory of 880	1992	rat.exe	42
PID 1992 wrote to memory of 880	1992	rat.exe	42

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\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1908
- C:\Users\Admin\AppData\Local\Temp\TelegramRAT.exe
  "C:\Users\Admin\AppData\Local\Temp\TelegramRAT.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2104
- - C:\Windows\System32\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /create /f /sc ONLOGON /RL HIGHEST /tn "Chrome Update" /tr "C:\Users\CyberEye\rat.exe"
    3⤵
    - Creates scheduled task(s)
    PID:2692
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /C C:\Users\Admin\AppData\Local\Temp\tmpA757.tmp.bat & Del C:\Users\Admin\AppData\Local\Temp\tmpA757.tmp.bat
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2628
  - - C:\Windows\system32\tasklist.exe
      Tasklist /fi "PID eq 2104"
      4⤵
      Enumerates processes with tasklist
      Suspicious use of AdjustPrivilegeToken
      PID:2416
  - - C:\Windows\system32\find.exe
      find ":"
      4⤵
      PID:1748
  - - C:\Windows\system32\timeout.exe
      Timeout /T 1 /Nobreak
      4⤵
      Delays execution with timeout.exe
      PID:2584
  - - C:\Users\CyberEye\rat.exe
      "rat.exe"
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:1992
    - - C:\Windows\System32\schtasks.exe
        
        "C:\Windows\System32\schtasks.exe" /create /f /sc ONLOGON /RL HIGHEST /tn "Chrome Update" /tr "C:\Users\CyberEye\rat.exe"
        5⤵
        Creates scheduled task(s)
        
        PID:1164
    - - C:\Windows\system32\WerFault.exe
        
        C:\Windows\system32\WerFault.exe -u -p 1992 -s 1592
        5⤵
        
        PID:880

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\tmpA757.tmp.bat

Filesize
188B

MD5
c73eb55130cbf021c00c423fbc08620b

SHA1
dde61d6dcfda595d10beef7a58064341f5fbcfe4

SHA256
60fae2b41ec9a224ccc61267484f8c6c830b87146e9697dd38ae784350d435c5

SHA512
18b26e2e6513830a60e13d5a1f2ff91578577ad1c2b2a3c0a0217339bc836e4d6d42976ecd694587f4216afdde51f051b6683e6863e5e5330e29edd5fd632788

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

Filesize
128KB

MD5
1999cdeae33e22f513edc20e9d250501

SHA1
a8be2acc32cdae5d35d1de65ec207971ce881817

SHA256
7e54a1a5f837cbcb4ade60a74eebddace4a151262ae56b0b8d0c31c031f20e83

SHA512
835c95de0742e88f0e18f8655cdcfc48c080b4e9f6df2580fc6f3c86b596548974d76ee9885170fb4555fa1980bffa5307ea0de77754af67a330f39519c192b1

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

Filesize
1KB

MD5
e2f9376ef143f665bda82ee1dea8a1da

SHA1
df6570ae9d2dcf0a46ea516fd7d6097fcfaeffd8

SHA256
6a192b299cceb8bbc02458de41a876383747d4fe28aef5f3235bd68a2cb44a29

SHA512
2ac89224a32a77dc5bc71b253b9c564882c41246007ec2e33664fabb0a46116166725487d377593d577a27eece558bcabd366b15c9a76cd4453fc2ddb8047afe

Download Submit
\Users\Admin\AppData\Local\Temp\TelegramRAT.exe

Filesize
143KB

MD5
74f22ec8451a5d788ee312e2b637519c

SHA1
a7bd09f6f3d7f9b3ec33b5d4c2787223459d1fc0

SHA256
48614dc3fd49968db9c35b840a6609f397f2f1813daa7c56b659036edf82f2e2

SHA512
5b356e4811c58bcede2c3a5a0614e40049ef2a68c63c76fa78f612441d1ca9e1200f7a0544ffbca66ab4e0668fd0ec196bf0cdbff60ff7097c5f476b1675492b

Download Submit
memory/1992-17-0x000007FEF4CA0000-0x000007FEF568C000-memory.dmp

Filesize
9.9MB

Download
memory/1992-16-0x0000000000360000-0x000000000038A000-memory.dmp

Filesize
168KB

Download
memory/1992-18-0x000000001B0D0000-0x000000001B150000-memory.dmp

Filesize
512KB

Download
memory/1992-19-0x000007FEF4CA0000-0x000007FEF568C000-memory.dmp

Filesize
9.9MB

Download
memory/1992-20-0x000000001B0D0000-0x000000001B150000-memory.dmp

Filesize
512KB

Download
memory/2104-11-0x000007FEF5690000-0x000007FEF607C000-memory.dmp

Filesize
9.9MB

Download
memory/2104-8-0x000000001AD00000-0x000000001AD80000-memory.dmp

Filesize
512KB

Download
memory/2104-7-0x000007FEF5690000-0x000007FEF607C000-memory.dmp

Filesize
9.9MB

Download
memory/2104-6-0x00000000003E0000-0x000000000040A000-memory.dmp

Filesize
168KB

Download