asyncrat | ce11e8e329436c228b1c1d1fc7c065e8a14ecf051117348d0029234b3aed875e

Analysis

max time kernel
148s
max time network
153s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
31/08/2026, 16:10

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General

Target
ce11e8e329436c228b1c1d1fc7c065e8a14ecf051117348d0029234b3aed875e.exe
Size 45KB
Sample260831-tmlnmawamb
SHA256 ce11e8e329436c228b1c1d1fc7c065e8a14ecf051117348d0029234b3aed875e
MD5 3c81f6a8100cfcf0296b1ed51c7c4285
SHA1 dbb1df4f0131e8f90243b3500f300bc719f7604a
SHA512 330ae3d7c39d21b5410f022f3edd320deba2072c398dd2ebf38923c746d502d83e18a4ae4f9d5e453cf5bdf48445193f79ef7a86a0ee7e8121767d1445cf7692
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9tCSwTMjPIu2jbRgX3iipawVKmwcmp5lBDZsx:EulCJTHl42ag1u6beXSqNVKmwceRdsx
TLSH
T118230A003BD8812BF2BE4B7898F26145867AF1677603D59E1CC451DB5723FC68A42AFE
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

phimheo3x.net:80
phimheo3x.net:22
phimheo3x.net:8080
phimheo3x.net:8880
phimheo3x.net:2052
phimheo3x.net:2082
phimheo3x.net:2086
phimheo3x.net:2095
phimheo3x.net:443
phimheo3x.net:2053
phimheo3x.net:2083
phimheo3x.net:2087
phimheo3x.net:2096
phimheo3x.net:8443
www.phimheo3x.net:80
www.phimheo3x.net:22
www.phimheo3x.net:8080
www.phimheo3x.net:8880
www.phimheo3x.net:2052
www.phimheo3x.net:2082
www.phimheo3x.net:2086
www.phimheo3x.net:2095
www.phimheo3x.net:443
www.phimheo3x.net:2053
www.phimheo3x.net:2083
www.phimheo3x.net:2087
www.phimheo3x.net:2096
www.phimheo3x.net:8443
notpetya.phimheo3x.net:80
notpetya.phimheo3x.net:22
notpetya.phimheo3x.net:8080
notpetya.phimheo3x.net:8880
notpetya.phimheo3x.net:2052
notpetya.phimheo3x.net:2082
notpetya.phimheo3x.net:2086
notpetya.phimheo3x.net:2095
notpetya.phimheo3x.net:443
notpetya.phimheo3x.net:2053
notpetya.phimheo3x.net:2083
notpetya.phimheo3x.net:2087
notpetya.phimheo3x.net:2096
notpetya.phimheo3x.net:8443
malware.phimheo3x.net:80
malware.phimheo3x.net:22
malware.phimheo3x.net:8080
malware.phimheo3x.net:8880
malware.phimheo3x.net:2052
malware.phimheo3x.net:2082
malware.phimheo3x.net:2086
malware.phimheo3x.net:2095
malware.phimheo3x.net:443
malware.phimheo3x.net:2053
malware.phimheo3x.net:2083
malware.phimheo3x.net:2087
malware.phimheo3x.net:2096
malware.phimheo3x.net:8443

Mutex

LENZYRAk4REo

Attributes

delay
0
install
true
install_file
hdl368.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/0x00030000000170c6-10.dat	family_asyncrat

Executes dropped EXE 2 IoCs

pid	Process
3668	hdl368.exe
1864	hdl368.exe

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	12	103.109.100.136:22
SSH destination	18	103.109.100.136:22

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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
3344	cmd.exe
5884	cmd.exe

System Location Discovery: System Language Discovery 1 TTPs 7 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	hdl368.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	hdl368.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ce11e8e329436c228b1c1d1fc7c065e8a14ecf051117348d0029234b3aed875e.exe

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
1520	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
4312	schtasks.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
3316	ce11e8e329436c228b1c1d1fc7c065e8a14ecf051117348d0029234b3aed875e.exe
3316	ce11e8e329436c228b1c1d1fc7c065e8a14ecf051117348d0029234b3aed875e.exe
3316	ce11e8e329436c228b1c1d1fc7c065e8a14ecf051117348d0029234b3aed875e.exe
3316	ce11e8e329436c228b1c1d1fc7c065e8a14ecf051117348d0029234b3aed875e.exe
3316	ce11e8e329436c228b1c1d1fc7c065e8a14ecf051117348d0029234b3aed875e.exe
3316	ce11e8e329436c228b1c1d1fc7c065e8a14ecf051117348d0029234b3aed875e.exe
3316	ce11e8e329436c228b1c1d1fc7c065e8a14ecf051117348d0029234b3aed875e.exe
3316	ce11e8e329436c228b1c1d1fc7c065e8a14ecf051117348d0029234b3aed875e.exe
3316	ce11e8e329436c228b1c1d1fc7c065e8a14ecf051117348d0029234b3aed875e.exe
3316	ce11e8e329436c228b1c1d1fc7c065e8a14ecf051117348d0029234b3aed875e.exe
3316	ce11e8e329436c228b1c1d1fc7c065e8a14ecf051117348d0029234b3aed875e.exe
3316	ce11e8e329436c228b1c1d1fc7c065e8a14ecf051117348d0029234b3aed875e.exe
3316	ce11e8e329436c228b1c1d1fc7c065e8a14ecf051117348d0029234b3aed875e.exe
3316	ce11e8e329436c228b1c1d1fc7c065e8a14ecf051117348d0029234b3aed875e.exe
3316	ce11e8e329436c228b1c1d1fc7c065e8a14ecf051117348d0029234b3aed875e.exe
3316	ce11e8e329436c228b1c1d1fc7c065e8a14ecf051117348d0029234b3aed875e.exe
3316	ce11e8e329436c228b1c1d1fc7c065e8a14ecf051117348d0029234b3aed875e.exe
3316	ce11e8e329436c228b1c1d1fc7c065e8a14ecf051117348d0029234b3aed875e.exe
3316	ce11e8e329436c228b1c1d1fc7c065e8a14ecf051117348d0029234b3aed875e.exe
3316	ce11e8e329436c228b1c1d1fc7c065e8a14ecf051117348d0029234b3aed875e.exe
3316	ce11e8e329436c228b1c1d1fc7c065e8a14ecf051117348d0029234b3aed875e.exe
3316	ce11e8e329436c228b1c1d1fc7c065e8a14ecf051117348d0029234b3aed875e.exe
3316	ce11e8e329436c228b1c1d1fc7c065e8a14ecf051117348d0029234b3aed875e.exe
3316	ce11e8e329436c228b1c1d1fc7c065e8a14ecf051117348d0029234b3aed875e.exe
3316	ce11e8e329436c228b1c1d1fc7c065e8a14ecf051117348d0029234b3aed875e.exe
3316	ce11e8e329436c228b1c1d1fc7c065e8a14ecf051117348d0029234b3aed875e.exe
3316	ce11e8e329436c228b1c1d1fc7c065e8a14ecf051117348d0029234b3aed875e.exe
3316	ce11e8e329436c228b1c1d1fc7c065e8a14ecf051117348d0029234b3aed875e.exe
3316	ce11e8e329436c228b1c1d1fc7c065e8a14ecf051117348d0029234b3aed875e.exe
3316	ce11e8e329436c228b1c1d1fc7c065e8a14ecf051117348d0029234b3aed875e.exe
3316	ce11e8e329436c228b1c1d1fc7c065e8a14ecf051117348d0029234b3aed875e.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3316	ce11e8e329436c228b1c1d1fc7c065e8a14ecf051117348d0029234b3aed875e.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3316 wrote to memory of 3344	3316	ce11e8e329436c228b1c1d1fc7c065e8a14ecf051117348d0029234b3aed875e.exe	89
PID 3316 wrote to memory of 5884	3316	ce11e8e329436c228b1c1d1fc7c065e8a14ecf051117348d0029234b3aed875e.exe	91
PID 5884 wrote to memory of 1520	5884	cmd.exe	93
PID 3344 wrote to memory of 4312	3344	cmd.exe	94
PID 5884 wrote to memory of 1864	5884	cmd.exe	97

C:\Users\Admin\AppData\Local\Temp\ce11e8e329436c228b1c1d1fc7c065e8a14ecf051117348d0029234b3aed875e.exe
"C:\Users\Admin\AppData\Local\Temp\ce11e8e329436c228b1c1d1fc7c065e8a14ecf051117348d0029234b3aed875e.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3316
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "hdl368" /tr '"C:\Users\Admin\AppData\Roaming\hdl368.exe"' & exit
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3344
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /f /sc onlogon /rl highest /tn "hdl368" /tr '"C:\Users\Admin\AppData\Roaming\hdl368.exe"'
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:4312
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp1EC9.tmp.bat""
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5884
- - C:\Windows\SysWOW64\timeout.exe
    timeout 3
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:1520
- - C:\Users\Admin\AppData\Roaming\hdl368.exe
    "C:\Users\Admin\AppData\Roaming\hdl368.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:1864

C:\Users\Admin\AppData\Roaming\hdl368.exe
"C:\Users\Admin\AppData\Roaming\hdl368.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3668

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 Information Discovery

T1082

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

tmp1EC9.tmp.bat

Path C:\Users\Admin\AppData\Local\Temp\tmp1EC9.tmp.bat
Size 150B
SHA256 727212f5d707f0f38e5dc5bf419bde295985f7df19660998a740ca46370a6da6
MD5 3badd76a5b7eca59b5fec2010c064bb2
SHA1 898145a5f0706c81de2df742f52ea969d1187c70
SHA512 d6e76a24be5654c235445e4937efa2924d964b2f724efa9d983d65a429a8d1c220e71740b12947c7cfb0c6e59ba08d7cf272c082c48a5d1e9886c4bf24115284
TLSH
T153C02B8365C6EA0F390968230AFED89CD2B36C593F84BF10C704480E528049CF0D9345
MD5 SHA1 SHA512 TLSH

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hdl368.exe

Path C:\Users\Admin\AppData\Roaming\hdl368.exe
Size 45KB
SHA256 ce11e8e329436c228b1c1d1fc7c065e8a14ecf051117348d0029234b3aed875e
MD5 3c81f6a8100cfcf0296b1ed51c7c4285
SHA1 dbb1df4f0131e8f90243b3500f300bc719f7604a
SHA512 330ae3d7c39d21b5410f022f3edd320deba2072c398dd2ebf38923c746d502d83e18a4ae4f9d5e453cf5bdf48445193f79ef7a86a0ee7e8121767d1445cf7692
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9tCSwTMjPIu2jbRgX3iipawVKmwcmp5lBDZsx:EulCJTHl42ag1u6beXSqNVKmwceRdsx
TLSH
T118230A003BD8812BF2BE4B7898F26145867AF1677603D59E1CC451DB5723FC68A42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/3316-0-0x0000000074452000-0x0000000074453000-memory.dmp

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memory/3316-1-0x0000000000010000-0x0000000000022000-memory.dmp

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memory/3316-2-0x0000000074440000-0x0000000074BFC000-memory.dmp

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memory/3316-3-0x0000000004B90000-0x0000000004C2C000-memory.dmp

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memory/3316-9-0x0000000074440000-0x0000000074BFC000-memory.dmp

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memory/3668-12-0x0000000074440000-0x0000000074BFC000-memory.dmp

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memory/3668-14-0x0000000074440000-0x0000000074BFC000-memory.dmp

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