asyncrat | d703aa76574c82046cbbacc64ec05d7fc5f6042f4d8e8369d344d32341093008

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
18/07/2026, 15:58

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General

Target
d703aa76574c82046cbbacc64ec05d7fc5f6042f4d8e8369d344d32341093008.exe
Size 45KB
Sample260718-teycfse16m
SHA256 d703aa76574c82046cbbacc64ec05d7fc5f6042f4d8e8369d344d32341093008
MD5 2ceec2f205403d1b30eedae51a10515e
SHA1 2f773c3e218b4c436cf07be71050185f01447960
SHA512 7ab28e934bba4f541f46218368cb10528039cb68abc53256cac9778f5525af6926eaba3b30966daff95515a2ee09c4691de8218ae0259c6437a5121d19bd043d
SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1fLiE02FjMdjYkkmPIrzjbJgX3ioAohrAx/VvA+sXQp:cuR0JTPjY2SL9wQPr3bGXSoAQAZVv3sI
TLSH
T167232B0037E8812BF6BE4F786CF26245867AF6736603D68D1C8451DB5B23BC586436EE
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
sodinokibi.dagatructiep.ph:80
sodinokibi.dagatructiep.ph:22
sodinokibi.dagatructiep.ph:8080
sodinokibi.dagatructiep.ph:8880
sodinokibi.dagatructiep.ph:2052
sodinokibi.dagatructiep.ph:2082
sodinokibi.dagatructiep.ph:2086
sodinokibi.dagatructiep.ph:2095
sodinokibi.dagatructiep.ph:443
sodinokibi.dagatructiep.ph:2053
sodinokibi.dagatructiep.ph:2083
sodinokibi.dagatructiep.ph:2087
sodinokibi.dagatructiep.ph:2096
sodinokibi.dagatructiep.ph:8443
iloveyou.dagatructiep.ph:80
iloveyou.dagatructiep.ph:22
iloveyou.dagatructiep.ph:8080
iloveyou.dagatructiep.ph:8880
iloveyou.dagatructiep.ph:2052
iloveyou.dagatructiep.ph:2082
iloveyou.dagatructiep.ph:2086
iloveyou.dagatructiep.ph:2095
iloveyou.dagatructiep.ph:443
iloveyou.dagatructiep.ph:2053
iloveyou.dagatructiep.ph:2083
iloveyou.dagatructiep.ph:2087
iloveyou.dagatructiep.ph:2096
iloveyou.dagatructiep.ph:8443

Mutex

z57SpQz13HxF

Attributes

delay
0
install
true
install_file
cl75.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/0x000e00000001c4ba-10.dat	family_asyncrat

Executes dropped EXE 2 IoCs

pid	Process
1300	cl75.exe
3768	cl75.exe

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
2584	cmd.exe
2536	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	d703aa76574c82046cbbacc64ec05d7fc5f6042f4d8e8369d344d32341093008.exe
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	cl75.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cl75.exe

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
6108	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
3400	schtasks.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
3324	d703aa76574c82046cbbacc64ec05d7fc5f6042f4d8e8369d344d32341093008.exe
3324	d703aa76574c82046cbbacc64ec05d7fc5f6042f4d8e8369d344d32341093008.exe
3324	d703aa76574c82046cbbacc64ec05d7fc5f6042f4d8e8369d344d32341093008.exe
3324	d703aa76574c82046cbbacc64ec05d7fc5f6042f4d8e8369d344d32341093008.exe
3324	d703aa76574c82046cbbacc64ec05d7fc5f6042f4d8e8369d344d32341093008.exe
3324	d703aa76574c82046cbbacc64ec05d7fc5f6042f4d8e8369d344d32341093008.exe
3324	d703aa76574c82046cbbacc64ec05d7fc5f6042f4d8e8369d344d32341093008.exe
3324	d703aa76574c82046cbbacc64ec05d7fc5f6042f4d8e8369d344d32341093008.exe
3324	d703aa76574c82046cbbacc64ec05d7fc5f6042f4d8e8369d344d32341093008.exe
3324	d703aa76574c82046cbbacc64ec05d7fc5f6042f4d8e8369d344d32341093008.exe
3324	d703aa76574c82046cbbacc64ec05d7fc5f6042f4d8e8369d344d32341093008.exe
3324	d703aa76574c82046cbbacc64ec05d7fc5f6042f4d8e8369d344d32341093008.exe
3324	d703aa76574c82046cbbacc64ec05d7fc5f6042f4d8e8369d344d32341093008.exe
3324	d703aa76574c82046cbbacc64ec05d7fc5f6042f4d8e8369d344d32341093008.exe
3324	d703aa76574c82046cbbacc64ec05d7fc5f6042f4d8e8369d344d32341093008.exe
3324	d703aa76574c82046cbbacc64ec05d7fc5f6042f4d8e8369d344d32341093008.exe
3324	d703aa76574c82046cbbacc64ec05d7fc5f6042f4d8e8369d344d32341093008.exe
3324	d703aa76574c82046cbbacc64ec05d7fc5f6042f4d8e8369d344d32341093008.exe
3324	d703aa76574c82046cbbacc64ec05d7fc5f6042f4d8e8369d344d32341093008.exe
3324	d703aa76574c82046cbbacc64ec05d7fc5f6042f4d8e8369d344d32341093008.exe
3324	d703aa76574c82046cbbacc64ec05d7fc5f6042f4d8e8369d344d32341093008.exe
3324	d703aa76574c82046cbbacc64ec05d7fc5f6042f4d8e8369d344d32341093008.exe
3324	d703aa76574c82046cbbacc64ec05d7fc5f6042f4d8e8369d344d32341093008.exe
3324	d703aa76574c82046cbbacc64ec05d7fc5f6042f4d8e8369d344d32341093008.exe
3324	d703aa76574c82046cbbacc64ec05d7fc5f6042f4d8e8369d344d32341093008.exe
3324	d703aa76574c82046cbbacc64ec05d7fc5f6042f4d8e8369d344d32341093008.exe
3324	d703aa76574c82046cbbacc64ec05d7fc5f6042f4d8e8369d344d32341093008.exe
3324	d703aa76574c82046cbbacc64ec05d7fc5f6042f4d8e8369d344d32341093008.exe
3324	d703aa76574c82046cbbacc64ec05d7fc5f6042f4d8e8369d344d32341093008.exe
3324	d703aa76574c82046cbbacc64ec05d7fc5f6042f4d8e8369d344d32341093008.exe
3324	d703aa76574c82046cbbacc64ec05d7fc5f6042f4d8e8369d344d32341093008.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3324	d703aa76574c82046cbbacc64ec05d7fc5f6042f4d8e8369d344d32341093008.exe
Token: SeDebugPrivilege	1300	cl75.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3324 wrote to memory of 2584	3324	d703aa76574c82046cbbacc64ec05d7fc5f6042f4d8e8369d344d32341093008.exe	89
PID 3324 wrote to memory of 2536	3324	d703aa76574c82046cbbacc64ec05d7fc5f6042f4d8e8369d344d32341093008.exe	91
PID 2584 wrote to memory of 3400	2584	cmd.exe	93
PID 2536 wrote to memory of 6108	2536	cmd.exe	94
PID 2536 wrote to memory of 3768	2536	cmd.exe	97

C:\Users\Admin\AppData\Local\Temp\d703aa76574c82046cbbacc64ec05d7fc5f6042f4d8e8369d344d32341093008.exe
"C:\Users\Admin\AppData\Local\Temp\d703aa76574c82046cbbacc64ec05d7fc5f6042f4d8e8369d344d32341093008.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3324
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "cl75" /tr '"C:\Users\Admin\AppData\Roaming\cl75.exe"' & exit
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2584
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /f /sc onlogon /rl highest /tn "cl75" /tr '"C:\Users\Admin\AppData\Roaming\cl75.exe"'
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:3400
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp6354.tmp.bat""
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2536
- - C:\Windows\SysWOW64\timeout.exe
    timeout 3
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:6108
- - C:\Users\Admin\AppData\Roaming\cl75.exe
    "C:\Users\Admin\AppData\Roaming\cl75.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:3768

C:\Users\Admin\AppData\Roaming\cl75.exe
"C:\Users\Admin\AppData\Roaming\cl75.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1300

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k GPSvcGroup
1⤵
PID:3224

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 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

tmp6354.tmp.bat

Path C:\Users\Admin\AppData\Local\Temp\tmp6354.tmp.bat
Size 148B
SHA256 f1b350672b7e5b6ddf953bf2dac7f377055b42ccdd3ec6b9f049bc1cd80c4933
MD5 b7fe5a5c2a4cfe0f50c8998c530a0b65
SHA1 0a1ed4e1f8e6967653af568d80da4eb0b368cec8
SHA512 782ce2bee112ec13721dc4b75efb95125d363724d4e4eb331e8d04b8fa6904bcc5d288ea7f9b990eeb52f915b12724ba32f3d6516f8a450a076b0801d0f58126
TLSH
T1D1C02B5255C7EA4E680D641302FBD58D91727C1A3F40BF10C304801E1380898F0F93C1
MD5 SHA1 SHA512 TLSH

Submit Download

cl75.exe

Path C:\Users\Admin\AppData\Roaming\cl75.exe
Size 45KB
SHA256 d703aa76574c82046cbbacc64ec05d7fc5f6042f4d8e8369d344d32341093008
MD5 2ceec2f205403d1b30eedae51a10515e
SHA1 2f773c3e218b4c436cf07be71050185f01447960
SHA512 7ab28e934bba4f541f46218368cb10528039cb68abc53256cac9778f5525af6926eaba3b30966daff95515a2ee09c4691de8218ae0259c6437a5121d19bd043d
SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1fLiE02FjMdjYkkmPIrzjbJgX3ioAohrAx/VvA+sXQp:cuR0JTPjY2SL9wQPr3bGXSoAQAZVv3sI
TLSH
T167232B0037E8812BF6BE4F786CF26245867AF6736603D68D1C8451DB5B23BC586436EE
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/1300-12-0x0000000074350000-0x0000000074B0C000-memory.dmp

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memory/1300-14-0x0000000074350000-0x0000000074B0C000-memory.dmp

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memory/3324-0-0x00000000744D2000-0x00000000744D3000-memory.dmp

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memory/3324-1-0x0000000000AD0000-0x0000000000AE2000-memory.dmp

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memory/3324-2-0x00000000744C0000-0x0000000074C7C000-memory.dmp

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memory/3324-3-0x0000000005600000-0x000000000569C000-memory.dmp

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memory/3324-8-0x00000000744C0000-0x0000000074C7C000-memory.dmp

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