toxiceye | 6aeebc4573ddec9d5008582d7984d4014fb56c4c3e1a15ab2b06adb00e7878ad

General

Target

TelegramRAT.exe
Size

141KB
MD5

cd98e162b45967ddb90eee3cb19edd82
SHA1

f7d60aa415d06dd5d144f74081dac60b85e8103a
SHA256

6aeebc4573ddec9d5008582d7984d4014fb56c4c3e1a15ab2b06adb00e7878ad
SHA512

21ead7050502545121b8d059be5493942087fd496a4a864a24df520d4d815dd23573ea0450ba5738286f824337a1392d3ffba0d580a8a96182cea41a5ff0cd6c
SSDEEP

3072:ux57ZFDCfyVRHpy756OtAVIqOYiibKmCPQW4eCrAZrCeni:ohZFDCfyVRJchDebZoV

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
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2820 cmd.exe
Executes dropped EXE 1 IoCs

Processes:

rat.exe

pid process

2664 rat.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

2824 schtasks.exe
2284 schtasks.exe
Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

2888 timeout.exe
Enumerates processes with tasklist 1 TTPs 1 IoCs

Process Discovery
T1057

Processes:

tasklist.exe

pid process

2760 tasklist.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rat.exe

pid process

2664 rat.exe
2664 rat.exe

pid	process
2820	cmd.exe

pid	process
2664	rat.exe

pid	process
2824	schtasks.exe
2284	schtasks.exe

pid	process
2888	timeout.exe

pid	process
2760	tasklist.exe

pid	process
2664	rat.exe
2664	rat.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

TelegramRAT.exetasklist.exerat.exe

description	pid	process
Token: SeDebugPrivilege	2196	TelegramRAT.exe
Token: SeDebugPrivilege	2760	tasklist.exe
Token: SeDebugPrivilege	2664	rat.exe
Token: SeDebugPrivilege	2664	rat.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

rat.exe

pid process

2664 rat.exe

pid	process
2664	rat.exe

Suspicious use of WriteProcessMemory 24 IoCs

Processes:

TelegramRAT.execmd.exerat.exe

description	pid	process	target process
PID 2196 wrote to memory of 2824	2196	TelegramRAT.exe	schtasks.exe
PID 2196 wrote to memory of 2824	2196	TelegramRAT.exe	schtasks.exe
PID 2196 wrote to memory of 2824	2196	TelegramRAT.exe	schtasks.exe
PID 2196 wrote to memory of 2820	2196	TelegramRAT.exe	cmd.exe
PID 2196 wrote to memory of 2820	2196	TelegramRAT.exe	cmd.exe
PID 2196 wrote to memory of 2820	2196	TelegramRAT.exe	cmd.exe
PID 2820 wrote to memory of 2760	2820	cmd.exe	tasklist.exe
PID 2820 wrote to memory of 2760	2820	cmd.exe	tasklist.exe
PID 2820 wrote to memory of 2760	2820	cmd.exe	tasklist.exe
PID 2820 wrote to memory of 2600	2820	cmd.exe	find.exe
PID 2820 wrote to memory of 2600	2820	cmd.exe	find.exe
PID 2820 wrote to memory of 2600	2820	cmd.exe	find.exe
PID 2820 wrote to memory of 2888	2820	cmd.exe	timeout.exe
PID 2820 wrote to memory of 2888	2820	cmd.exe	timeout.exe
PID 2820 wrote to memory of 2888	2820	cmd.exe	timeout.exe
PID 2820 wrote to memory of 2664	2820	cmd.exe	rat.exe
PID 2820 wrote to memory of 2664	2820	cmd.exe	rat.exe
PID 2820 wrote to memory of 2664	2820	cmd.exe	rat.exe
PID 2664 wrote to memory of 2284	2664	rat.exe	schtasks.exe
PID 2664 wrote to memory of 2284	2664	rat.exe	schtasks.exe
PID 2664 wrote to memory of 2284	2664	rat.exe	schtasks.exe
PID 2664 wrote to memory of 2684	2664	rat.exe	WerFault.exe
PID 2664 wrote to memory of 2684	2664	rat.exe	WerFault.exe
PID 2664 wrote to memory of 2684	2664	rat.exe	WerFault.exe

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⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2196
- 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:2824
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C C:\Users\Admin\AppData\Local\Temp\tmp1C18.tmp.bat & Del C:\Users\Admin\AppData\Local\Temp\tmp1C18.tmp.bat
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:2820
- - C:\Windows\system32\tasklist.exe
    Tasklist /fi "PID eq 2196"
    3⤵
    - Enumerates processes with tasklist
    - Suspicious use of AdjustPrivilegeToken
    PID:2760
- - C:\Windows\system32\find.exe
    find ":"
    3⤵
    PID:2600
- - C:\Windows\system32\timeout.exe
    Timeout /T 1 /Nobreak
    3⤵
    - Delays execution with timeout.exe
    PID:2888
- - C:\a\rat.exe
    "rat.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2664
  - - 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:2284
  - - C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 2664 -s 1488
      4⤵
      PID:2684

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\tmp1C18.tmp.bat

Filesize
175B

MD5
cc3d9576fdafd27bed8089548484a651

SHA1
6036b20b9ccdf20e22bbeb0aee819c88840fb9a5

SHA256
724e190d2f0859142e9d3a94771df8b99e1457b1f661b79ebb56d6e81a6e882a

SHA512
4a33c4bca38f0960030b716aa804888dc83937c561d461b283f37b2ba84d6c7bedd50f36e7223bd675e8366fbf88f58f5b73e431cd073990a9da84a9eb8ac1e2

Download Submit
C:\a\rat.exe

Filesize
141KB

MD5
cd98e162b45967ddb90eee3cb19edd82

SHA1
f7d60aa415d06dd5d144f74081dac60b85e8103a

SHA256
6aeebc4573ddec9d5008582d7984d4014fb56c4c3e1a15ab2b06adb00e7878ad

SHA512
21ead7050502545121b8d059be5493942087fd496a4a864a24df520d4d815dd23573ea0450ba5738286f824337a1392d3ffba0d580a8a96182cea41a5ff0cd6c

Download Submit
memory/2196-0-0x0000000000AC0000-0x0000000000AEA000-memory.dmp

Filesize
168KB

Download
memory/2196-1-0x000007FEF5D70000-0x000007FEF675C000-memory.dmp

Filesize
9.9MB

Download
memory/2196-2-0x000000001AE60000-0x000000001AEE0000-memory.dmp

Filesize
512KB

Download
memory/2196-6-0x000007FEF5D70000-0x000007FEF675C000-memory.dmp

Filesize
9.9MB

Download
memory/2664-10-0x0000000000310000-0x000000000033A000-memory.dmp

Filesize
168KB

Download
memory/2664-11-0x000007FEF5380000-0x000007FEF5D6C000-memory.dmp

Filesize
9.9MB

Download
memory/2664-12-0x0000000000490000-0x0000000000510000-memory.dmp

Filesize
512KB

Download
memory/2664-13-0x000007FEF5380000-0x000007FEF5D6C000-memory.dmp

Filesize
9.9MB

Download
memory/2664-14-0x0000000000490000-0x0000000000510000-memory.dmp

Filesize
512KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads