asyncrat | ee9dd6310a4f23fbf199f59a7e1ef9d44e215123f01ac018a1921a737dba63c4

Analysis

max time kernel
58s
max time network
59s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
01/08/2026, 19:08

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General

Target
ee9dd6310a4f23fbf199f59a7e1ef9d44e215123f01ac018a1921a737dba63c4.exe
Size 45KB
Sample260801-xtjz6aeq5s
SHA256 ee9dd6310a4f23fbf199f59a7e1ef9d44e215123f01ac018a1921a737dba63c4
MD5 b92fb80c7cb9c9dcb90603f62d6e483d
SHA1 be3ea05a2f269e8fac35693abf42bf5d8ae6f021
SHA512 5697d608b070ba62e19107a43139d10e5aedfe9e2b80121817beb58958bf2563bd08f1ba77d25d965182aef53ff6d33debdc08031115ca24d45df529eb99f64e
SSDEEP 768:4uBfJTMUyYUWUWBDimo2qVecP0pycvHPIjzjbhgX3iQzTCIbW6sn+NoGBY8Ng5c1:4uBfJTMpv2NccMcvgj3bOXSQzTekuFM/
TLSH
T138232C003BE9C23BF2BE4F789DF261454A7AF2632603D5491CC4519B5623FC69A42AFD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

default command_and_control defense_evasion discovery execution asyncrat persistence rat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

heovl.im:80
heovl.im:22
heovl.im:8080
heovl.im:8880
heovl.im:2052
heovl.im:2082
heovl.im:2086
heovl.im:2095
heovl.im:443
heovl.im:2053
heovl.im:2083
heovl.im:2087
heovl.im:2096
heovl.im:8443
www.heovl.im:80
www.heovl.im:22
www.heovl.im:8080
www.heovl.im:8880
www.heovl.im:2052
www.heovl.im:2082
www.heovl.im:2086
www.heovl.im:2095
www.heovl.im:443
www.heovl.im:2053
www.heovl.im:2083
www.heovl.im:2087
www.heovl.im:2096
www.heovl.im:8443
azorult.heovl.im:80
azorult.heovl.im:22
azorult.heovl.im:8080
azorult.heovl.im:8880
azorult.heovl.im:2052
azorult.heovl.im:2082
azorult.heovl.im:2086
azorult.heovl.im:2095
azorult.heovl.im:443
azorult.heovl.im:2053
azorult.heovl.im:2083
azorult.heovl.im:2087
azorult.heovl.im:2096
azorult.heovl.im:8443
triton.heovl.im:80
triton.heovl.im:22
triton.heovl.im:8080
triton.heovl.im:8880
triton.heovl.im:2052
triton.heovl.im:2082
triton.heovl.im:2086
triton.heovl.im:2095
triton.heovl.im:443
triton.heovl.im:2053
triton.heovl.im:2083
triton.heovl.im:2087
triton.heovl.im:2096
triton.heovl.im:8443

Mutex

t0FYG3NKVRyg

Attributes

delay
0
install
true
install_file
351z.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/0x000e00000001c562-10.dat	family_asyncrat

Outbound SSH connection to public host 2 TTPs 2 IoCs

SSH is used for remote access. This may indicate SSH host discovery, encrypted C2 traffic, or data exfiltration.

command_and_control

Protocol Tunneling

T1572

Network Service Discovery

T1046

description	flow	ioc
SSH destination	11	104.26.7.168:22
SSH destination	10	172.67.71.133:22

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
5628	cmd.exe
1356	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	ee9dd6310a4f23fbf199f59a7e1ef9d44e215123f01ac018a1921a737dba63c4.exe

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
4844	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
1772	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\ee9dd6310a4f23fbf199f59a7e1ef9d44e215123f01ac018a1921a737dba63c4.exe
"C:\Users\Admin\AppData\Local\Temp\ee9dd6310a4f23fbf199f59a7e1ef9d44e215123f01ac018a1921a737dba63c4.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3912
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "351z" /tr '"C:\Users\Admin\AppData\Roaming\351z.exe"' & exit
  2⤵
  - Executes a command shell one-liner
  PID:5628
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /f /sc onlogon /rl highest /tn "351z" /tr '"C:\Users\Admin\AppData\Roaming\351z.exe"'
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:1772
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmpE46B.tmp.bat""
  2⤵
  - Executes a command shell one-liner
  PID:1356
- - C:\Windows\SysWOW64\timeout.exe
    timeout 3
    3⤵
    - Delays execution with timeout.exe
    PID:4844
- - C:\Users\Admin\AppData\Roaming\351z.exe
    "C:\Users\Admin\AppData\Roaming\351z.exe"
    3⤵
    PID:2712

C:\Users\Admin\AppData\Roaming\351z.exe
"C:\Users\Admin\AppData\Roaming\351z.exe"
1⤵
PID:2496

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

Network Service Discovery

T1046

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Protocol Tunneling

T1572

Exfiltration

Impact

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Downloads

tmpE46B.tmp.bat

Path C:\Users\Admin\AppData\Local\Temp\tmpE46B.tmp.bat
Size 148B
SHA256 a600f3bda2ef6a573a60242a1347b3aa83ddca46441cf367f5e4564327f5368b
MD5 d678c0292781fc9a9f671d95063abce3
SHA1 115a3102ad8923131a24c2fa170558d8d1152de5
SHA512 81ec6b1ce03650f37c066215e7ca6145fe6960803a86865b691bd07702329affbbdb5b23b2ea452e0ea7c19acf56dbfdf50770a3a8510946f9b458ae929c0f24
TLSH
T155C02B4265C6EA5E3A05242702FFD48CE3726C193F45BB10C384400D52C1849F0DE341
MD5 SHA1 SHA512 TLSH

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351z.exe

Path C:\Users\Admin\AppData\Roaming\351z.exe
Size 45KB
SHA256 ee9dd6310a4f23fbf199f59a7e1ef9d44e215123f01ac018a1921a737dba63c4
MD5 b92fb80c7cb9c9dcb90603f62d6e483d
SHA1 be3ea05a2f269e8fac35693abf42bf5d8ae6f021
SHA512 5697d608b070ba62e19107a43139d10e5aedfe9e2b80121817beb58958bf2563bd08f1ba77d25d965182aef53ff6d33debdc08031115ca24d45df529eb99f64e
SSDEEP 768:4uBfJTMUyYUWUWBDimo2qVecP0pycvHPIjzjbhgX3iQzTCIbW6sn+NoGBY8Ng5c1:4uBfJTMpv2NccMcvgj3bOXSQzTekuFM/
TLSH
T138232C003BE9C23BF2BE4F789DF261454A7AF2632603D5491CC4519B5623FC69A42AFD
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/2496-12-0x0000000074AC0000-0x000000007527C000-memory.dmp

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memory/2496-14-0x0000000074AC0000-0x000000007527C000-memory.dmp

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memory/3912-0-0x0000000074C42000-0x0000000074C43000-memory.dmp

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memory/3912-1-0x0000000000CE0000-0x0000000000CF2000-memory.dmp

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memory/3912-2-0x0000000074C30000-0x00000000753EC000-memory.dmp

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memory/3912-3-0x0000000005800000-0x000000000589C000-memory.dmp

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memory/3912-8-0x0000000074C30000-0x00000000753EC000-memory.dmp

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Analysis

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General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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