asyncrat | 6beae0b1e35ff2f50bc0742706fb932616176befe0f138881731f003aecca066

Analysis

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

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
17/07/2026, 11:01

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General

Target
6beae0b1e35ff2f50bc0742706fb932616176befe0f138881731f003aecca066.exe
Size 45KB
Sample260717-m429dadt2x
SHA256 6beae0b1e35ff2f50bc0742706fb932616176befe0f138881731f003aecca066
MD5 b833ee98f2ebfe01bbd936052a7a5c92
SHA1 eeb143a40edf70f03e6c6c6fbc16a64077899cf8
SHA512 f086559a09d42d00d519b3d9e1bafbeffdb12a02d1b2ac624eed734a96dca0208c8ce60c46f3ec03cc6e6ca91be6218fd5c8889905b507b2f3223a2adf701922
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9e/NYssPJZOPIczzjbngXmi27NrfDFFBDZ8x:0u1YJTHcw2RHIf3cz3bgXP27NrLZd8x
TLSH
T17A231B003BE8822BF2BE5F789CF26145467EF6673603D54A1CC4519B5613FC6CA42AEE
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

dagatructiep.ph:80
dagatructiep.ph:22
dagatructiep.ph:8080
dagatructiep.ph:8880
dagatructiep.ph:2052
dagatructiep.ph:2082
dagatructiep.ph:2086
dagatructiep.ph:2095
dagatructiep.ph:443
dagatructiep.ph:2053
dagatructiep.ph:2083
dagatructiep.ph:2087
dagatructiep.ph:2096
dagatructiep.ph:8443
www.dagatructiep.ph:80
www.dagatructiep.ph:22
www.dagatructiep.ph:8080
www.dagatructiep.ph:8880
www.dagatructiep.ph:2052
www.dagatructiep.ph:2082
www.dagatructiep.ph:2086
www.dagatructiep.ph:2095
www.dagatructiep.ph:443
www.dagatructiep.ph:2053
www.dagatructiep.ph:2083
www.dagatructiep.ph:2087
www.dagatructiep.ph:2096
www.dagatructiep.ph:8443
malware.dagatructiep.ph:80
malware.dagatructiep.ph:22
malware.dagatructiep.ph:8080
malware.dagatructiep.ph:8880
malware.dagatructiep.ph:2052
malware.dagatructiep.ph:2082
malware.dagatructiep.ph:2086
malware.dagatructiep.ph:2095
malware.dagatructiep.ph:443
malware.dagatructiep.ph:2053
malware.dagatructiep.ph:2083
malware.dagatructiep.ph:2087
malware.dagatructiep.ph:2096
malware.dagatructiep.ph:8443
locky.dagatructiep.ph:80
locky.dagatructiep.ph:22
locky.dagatructiep.ph:8080
locky.dagatructiep.ph:8880
locky.dagatructiep.ph:2052
locky.dagatructiep.ph:2082
locky.dagatructiep.ph:2086
locky.dagatructiep.ph:2095
locky.dagatructiep.ph:443
locky.dagatructiep.ph:2053
locky.dagatructiep.ph:2083
locky.dagatructiep.ph:2087
locky.dagatructiep.ph:2096
locky.dagatructiep.ph:8443

Mutex

6jdpFSil38wd

Attributes

delay
0
install
true
install_file
e8ypfq.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/0x000e00000001c3da-10.dat	family_asyncrat

Executes dropped EXE 2 IoCs

pid	Process
2496	e8ypfq.exe
1836	e8ypfq.exe

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

System Information Discovery
T1082

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	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e8ypfq.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e8ypfq.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6beae0b1e35ff2f50bc0742706fb932616176befe0f138881731f003aecca066.exe

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
716	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
1228	schtasks.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
5696	6beae0b1e35ff2f50bc0742706fb932616176befe0f138881731f003aecca066.exe
5696	6beae0b1e35ff2f50bc0742706fb932616176befe0f138881731f003aecca066.exe
5696	6beae0b1e35ff2f50bc0742706fb932616176befe0f138881731f003aecca066.exe
5696	6beae0b1e35ff2f50bc0742706fb932616176befe0f138881731f003aecca066.exe
5696	6beae0b1e35ff2f50bc0742706fb932616176befe0f138881731f003aecca066.exe
5696	6beae0b1e35ff2f50bc0742706fb932616176befe0f138881731f003aecca066.exe
5696	6beae0b1e35ff2f50bc0742706fb932616176befe0f138881731f003aecca066.exe
5696	6beae0b1e35ff2f50bc0742706fb932616176befe0f138881731f003aecca066.exe
5696	6beae0b1e35ff2f50bc0742706fb932616176befe0f138881731f003aecca066.exe
5696	6beae0b1e35ff2f50bc0742706fb932616176befe0f138881731f003aecca066.exe
5696	6beae0b1e35ff2f50bc0742706fb932616176befe0f138881731f003aecca066.exe
5696	6beae0b1e35ff2f50bc0742706fb932616176befe0f138881731f003aecca066.exe
5696	6beae0b1e35ff2f50bc0742706fb932616176befe0f138881731f003aecca066.exe
5696	6beae0b1e35ff2f50bc0742706fb932616176befe0f138881731f003aecca066.exe
5696	6beae0b1e35ff2f50bc0742706fb932616176befe0f138881731f003aecca066.exe
5696	6beae0b1e35ff2f50bc0742706fb932616176befe0f138881731f003aecca066.exe
5696	6beae0b1e35ff2f50bc0742706fb932616176befe0f138881731f003aecca066.exe
5696	6beae0b1e35ff2f50bc0742706fb932616176befe0f138881731f003aecca066.exe
5696	6beae0b1e35ff2f50bc0742706fb932616176befe0f138881731f003aecca066.exe
5696	6beae0b1e35ff2f50bc0742706fb932616176befe0f138881731f003aecca066.exe
5696	6beae0b1e35ff2f50bc0742706fb932616176befe0f138881731f003aecca066.exe
5696	6beae0b1e35ff2f50bc0742706fb932616176befe0f138881731f003aecca066.exe
5696	6beae0b1e35ff2f50bc0742706fb932616176befe0f138881731f003aecca066.exe
5696	6beae0b1e35ff2f50bc0742706fb932616176befe0f138881731f003aecca066.exe
5696	6beae0b1e35ff2f50bc0742706fb932616176befe0f138881731f003aecca066.exe
5696	6beae0b1e35ff2f50bc0742706fb932616176befe0f138881731f003aecca066.exe
5696	6beae0b1e35ff2f50bc0742706fb932616176befe0f138881731f003aecca066.exe
5696	6beae0b1e35ff2f50bc0742706fb932616176befe0f138881731f003aecca066.exe
5696	6beae0b1e35ff2f50bc0742706fb932616176befe0f138881731f003aecca066.exe
5696	6beae0b1e35ff2f50bc0742706fb932616176befe0f138881731f003aecca066.exe
5696	6beae0b1e35ff2f50bc0742706fb932616176befe0f138881731f003aecca066.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	5696	6beae0b1e35ff2f50bc0742706fb932616176befe0f138881731f003aecca066.exe
Token: SeDebugPrivilege	2496	e8ypfq.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 5696 wrote to memory of 4696	5696	6beae0b1e35ff2f50bc0742706fb932616176befe0f138881731f003aecca066.exe	89
PID 5696 wrote to memory of 2584	5696	6beae0b1e35ff2f50bc0742706fb932616176befe0f138881731f003aecca066.exe	90
PID 4696 wrote to memory of 1228	4696	cmd.exe	93
PID 2584 wrote to memory of 716	2584	cmd.exe	94
PID 2584 wrote to memory of 1836	2584	cmd.exe	97

C:\Users\Admin\AppData\Local\Temp\6beae0b1e35ff2f50bc0742706fb932616176befe0f138881731f003aecca066.exe
"C:\Users\Admin\AppData\Local\Temp\6beae0b1e35ff2f50bc0742706fb932616176befe0f138881731f003aecca066.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5696
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "e8ypfq" /tr '"C:\Users\Admin\AppData\Roaming\e8ypfq.exe"' & exit
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4696
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /f /sc onlogon /rl highest /tn "e8ypfq" /tr '"C:\Users\Admin\AppData\Roaming\e8ypfq.exe"'
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:1228
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp1284.tmp.bat""
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2584
- - C:\Windows\SysWOW64\timeout.exe
    timeout 3
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:716
- - C:\Users\Admin\AppData\Roaming\e8ypfq.exe
    "C:\Users\Admin\AppData\Roaming\e8ypfq.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:1836

C:\Users\Admin\AppData\Roaming\e8ypfq.exe
"C:\Users\Admin\AppData\Roaming\e8ypfq.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2496

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

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 Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

tmp1284.tmp.bat

Path C:\Users\Admin\AppData\Local\Temp\tmp1284.tmp.bat
Size 150B
SHA256 03bf72d017c20a2dcb82d364bf00f9e168e18a91ae8cb52952fa6e462712056a
MD5 007b473bcb781df7ec63adb71d80c692
SHA1 f617937a6d6c64d96e153ae51c287866654f05b2
SHA512 003957311ba6a07fb7e804926f4dfb4248c491a06547123f4adf9441049ac801f8a20ad6bc225803d19996a464664c263c234d655455d99bac333fb34b750f09
TLSH
T168C02B8652C5EA4F290E582306FAE88DD172BC193F40FF00CB04405E22C045CF0DD381
MD5 SHA1 SHA512 TLSH

Submit Download

e8ypfq.exe

Path C:\Users\Admin\AppData\Roaming\e8ypfq.exe
Size 45KB
SHA256 6beae0b1e35ff2f50bc0742706fb932616176befe0f138881731f003aecca066
MD5 b833ee98f2ebfe01bbd936052a7a5c92
SHA1 eeb143a40edf70f03e6c6c6fbc16a64077899cf8
SHA512 f086559a09d42d00d519b3d9e1bafbeffdb12a02d1b2ac624eed734a96dca0208c8ce60c46f3ec03cc6e6ca91be6218fd5c8889905b507b2f3223a2adf701922
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9e/NYssPJZOPIczzjbngXmi27NrfDFFBDZ8x:0u1YJTHcw2RHIf3cz3bgXP27NrLZd8x
TLSH
T17A231B003BE8822BF2BE5F789CF26145467EF6673603D54A1CC4519B5613FC6CA42AEE
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/2496-12-0x00000000743F0000-0x0000000074BAC000-memory.dmp

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memory/2496-14-0x00000000743F0000-0x0000000074BAC000-memory.dmp

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memory/5696-0-0x0000000074572000-0x0000000074573000-memory.dmp

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memory/5696-1-0x0000000000920000-0x0000000000932000-memory.dmp

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memory/5696-2-0x0000000074560000-0x0000000074D1C000-memory.dmp

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memory/5696-3-0x00000000052E0000-0x000000000537C000-memory.dmp

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memory/5696-8-0x0000000074560000-0x0000000074D1C000-memory.dmp

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