asyncrat | 5a2911de93807d893452dbd65c34680d0fc23ca5ac5d663e73ec2d3f936e22c6

Analysis

max time kernel
60s
max time network
60s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
30/10/2026, 19:44

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
5a2911de93807d893452dbd65c34680d0fc23ca5ac5d663e73ec2d3f936e22c6.exe
Size 56KB
Sample261030-yf4cbast2l
SHA256 5a2911de93807d893452dbd65c34680d0fc23ca5ac5d663e73ec2d3f936e22c6
MD5 c4ab4d1b4518e08ecd4cef9e6eb0d4f9
SHA1 fb090cb6ac6f6f2a81e4233a842dbf550afa321f
SHA512 698a9141709a292d6874e1001e638576ef74d607c5afcf8d0db57b79b4a2a4cd36421203b48835dbe3aa0102c15bfc9e1d06e358c4d37e40dfe1c81807f2f854
SSDEEP 1536:y3/eZv2b8DG5/jF3bLXSHkVmVS/kejNUHLy/:2/PjF3bLYkVmEkINH/
TLSH
T1CD434C003BE9812BF27E4A78A9F1214547B9F2637603DA9C2CC551DF5613FC6CA426FA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

default defense_evasion discovery execution asyncrat persistence rat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

ufaautobet.co:443
ufaautobet.co:8848
ufaautobet.co:8080

Mutex

tnItZRPvsahz

Attributes

delay
3
install
true
install_file
googlecloud.exe
install_folder
%AppData%

aes.plain

Signatures

Family: AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
rat asyncrat

Async RAT payload 1 IoCs

rat

resource	yara_rule
behavioral2/files/0x0006000000000442-10.dat	family_asyncrat

Executes a command shell one-liner 1 TTPs 2 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
5972	cmd.exe
4908	cmd.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5a2911de93807d893452dbd65c34680d0fc23ca5ac5d663e73ec2d3f936e22c6.exe

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
3532	timeout.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
4392	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\5a2911de93807d893452dbd65c34680d0fc23ca5ac5d663e73ec2d3f936e22c6.exe
"C:\Users\Admin\AppData\Local\Temp\5a2911de93807d893452dbd65c34680d0fc23ca5ac5d663e73ec2d3f936e22c6.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1500
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "googlecloud" /tr '"C:\Users\Admin\AppData\Roaming\googlecloud.exe"' & exit
  2⤵
  - Executes a command shell one-liner
  PID:5972
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /f /sc onlogon /rl highest /tn "googlecloud" /tr '"C:\Users\Admin\AppData\Roaming\googlecloud.exe"'
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:4392
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp5E14.tmp.bat""
  2⤵
  - Executes a command shell one-liner
  PID:4908
- - C:\Windows\SysWOW64\timeout.exe
    timeout 3
    3⤵
    - Delays execution with timeout.exe
    PID:3532
- - C:\Users\Admin\AppData\Roaming\googlecloud.exe
    "C:\Users\Admin\AppData\Roaming\googlecloud.exe"
    3⤵
    PID:1416

C:\Users\Admin\AppData\Roaming\googlecloud.exe
"C:\Users\Admin\AppData\Roaming\googlecloud.exe"
1⤵
PID:5680

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

tmp5E14.tmp.bat

Path C:\Users\Admin\AppData\Local\Temp\tmp5E14.tmp.bat
Size 155B
SHA256 742a2533c7e7c15fe5d18c34a33eaa6508a9e440d9b70618a56ee9f265cc0f2c
MD5 027680baea8d50ff2f2586fda8b33982
SHA1 347a2cfe14149f830e37dcd7d73bc168c8480755
SHA512 a00172ffc31fa1128a5b719ba38d23e001511b9e3e708eafb2410f63d184d2a599b88b27ad12b1a1a4b5a15d3921e160c7c2d8f96bf11c15be93133b97f97eaf
TLSH
T12BC08C8761C9EB4E290998A302BADA9C92726C5A3E40BB108344400B928044AE099381
MD5 SHA1 SHA512 TLSH

Submit Download

googlecloud.exe

Path C:\Users\Admin\AppData\Roaming\googlecloud.exe
Size 56KB
SHA256 5a2911de93807d893452dbd65c34680d0fc23ca5ac5d663e73ec2d3f936e22c6
MD5 c4ab4d1b4518e08ecd4cef9e6eb0d4f9
SHA1 fb090cb6ac6f6f2a81e4233a842dbf550afa321f
SHA512 698a9141709a292d6874e1001e638576ef74d607c5afcf8d0db57b79b4a2a4cd36421203b48835dbe3aa0102c15bfc9e1d06e358c4d37e40dfe1c81807f2f854
SSDEEP 1536:y3/eZv2b8DG5/jF3bLXSHkVmVS/kejNUHLy/:2/PjF3bLYkVmEkINH/
TLSH
T1CD434C003BE9812BF27E4A78A9F1214547B9F2637603DA9C2CC551DF5613FC6CA426FA
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/1500-0-0x0000000075182000-0x0000000075183000-memory.dmp

Download

memory/1500-1-0x0000000000730000-0x0000000000744000-memory.dmp

Download

memory/1500-2-0x0000000075170000-0x000000007592C000-memory.dmp

Download

memory/1500-3-0x0000000005250000-0x00000000052EC000-memory.dmp

Download

memory/1500-9-0x0000000075170000-0x000000007592C000-memory.dmp

Download

memory/5680-12-0x0000000075170000-0x000000007592C000-memory.dmp

Download

memory/5680-14-0x0000000075170000-0x000000007592C000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

Replay Monitor

Loading Replay Monitor...

Downloads