asyncrat | f70504d8f8ed97fb9db497772cdbe332e66fd8972178586cf1ed45d85058a3c1

Analysis

max time kernel
6s
max time network
151s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
20/07/2026, 06:13

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General

Target
f70504d8f8ed97fb9db497772cdbe332e66fd8972178586cf1ed45d85058a3c1.exe
Size 45KB
Sample260720-gyyfcabs2z
SHA256 f70504d8f8ed97fb9db497772cdbe332e66fd8972178586cf1ed45d85058a3c1
MD5 9de6c9dd01095b771ff741974d47472e
SHA1 633cb72b8afae1c2081c7bd583417b020eb19d62
SHA512 86032b0995dd76c6a80a471197791e55c27ea638ec813c0bc958c1225dcea778cb1440b8195eb12770ed70cfbeb4a02b80c6b0bd062ea114e95766320497e95d
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVyL5P02FUFdiYkk8PIgzjbLgX3iFqb5+h3KljYBDZG:MuBGJTPho2/LDmhBg3b0XSsbghQSdEx
TLSH
T135232A0037E9C12BF2BE4F7899F26145867AF6633603D54D1C8441DB5B23BC59A42AFE
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
gozi.dagatructiep.ph:80
gozi.dagatructiep.ph:22
gozi.dagatructiep.ph:8080
gozi.dagatructiep.ph:8880
gozi.dagatructiep.ph:2052
gozi.dagatructiep.ph:2082
gozi.dagatructiep.ph:2086
gozi.dagatructiep.ph:2095
gozi.dagatructiep.ph:443
gozi.dagatructiep.ph:2053
gozi.dagatructiep.ph:2083
gozi.dagatructiep.ph:2087
gozi.dagatructiep.ph:2096
gozi.dagatructiep.ph:8443
socgholish.dagatructiep.ph:80
socgholish.dagatructiep.ph:22
socgholish.dagatructiep.ph:8080
socgholish.dagatructiep.ph:8880
socgholish.dagatructiep.ph:2052
socgholish.dagatructiep.ph:2082
socgholish.dagatructiep.ph:2086
socgholish.dagatructiep.ph:2095
socgholish.dagatructiep.ph:443
socgholish.dagatructiep.ph:2053
socgholish.dagatructiep.ph:2083
socgholish.dagatructiep.ph:2087
socgholish.dagatructiep.ph:2096
socgholish.dagatructiep.ph:8443

Mutex

V6PXDCHSWkya

Attributes

delay
0
install
true
install_file
nlm2.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/0x001000000001c3f1-10.dat	family_asyncrat

Executes dropped EXE 2 IoCs

pid	Process
2528	nlm2.exe
4668	nlm2.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
5664	cmd.exe
4060	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	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nlm2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nlm2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f70504d8f8ed97fb9db497772cdbe332e66fd8972178586cf1ed45d85058a3c1.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

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
4272	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
2856	schtasks.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
4220	f70504d8f8ed97fb9db497772cdbe332e66fd8972178586cf1ed45d85058a3c1.exe
4220	f70504d8f8ed97fb9db497772cdbe332e66fd8972178586cf1ed45d85058a3c1.exe
4220	f70504d8f8ed97fb9db497772cdbe332e66fd8972178586cf1ed45d85058a3c1.exe
4220	f70504d8f8ed97fb9db497772cdbe332e66fd8972178586cf1ed45d85058a3c1.exe
4220	f70504d8f8ed97fb9db497772cdbe332e66fd8972178586cf1ed45d85058a3c1.exe
4220	f70504d8f8ed97fb9db497772cdbe332e66fd8972178586cf1ed45d85058a3c1.exe
4220	f70504d8f8ed97fb9db497772cdbe332e66fd8972178586cf1ed45d85058a3c1.exe
4220	f70504d8f8ed97fb9db497772cdbe332e66fd8972178586cf1ed45d85058a3c1.exe
4220	f70504d8f8ed97fb9db497772cdbe332e66fd8972178586cf1ed45d85058a3c1.exe
4220	f70504d8f8ed97fb9db497772cdbe332e66fd8972178586cf1ed45d85058a3c1.exe
4220	f70504d8f8ed97fb9db497772cdbe332e66fd8972178586cf1ed45d85058a3c1.exe
4220	f70504d8f8ed97fb9db497772cdbe332e66fd8972178586cf1ed45d85058a3c1.exe
4220	f70504d8f8ed97fb9db497772cdbe332e66fd8972178586cf1ed45d85058a3c1.exe
4220	f70504d8f8ed97fb9db497772cdbe332e66fd8972178586cf1ed45d85058a3c1.exe
4220	f70504d8f8ed97fb9db497772cdbe332e66fd8972178586cf1ed45d85058a3c1.exe
4220	f70504d8f8ed97fb9db497772cdbe332e66fd8972178586cf1ed45d85058a3c1.exe
4220	f70504d8f8ed97fb9db497772cdbe332e66fd8972178586cf1ed45d85058a3c1.exe
4220	f70504d8f8ed97fb9db497772cdbe332e66fd8972178586cf1ed45d85058a3c1.exe
4220	f70504d8f8ed97fb9db497772cdbe332e66fd8972178586cf1ed45d85058a3c1.exe
4220	f70504d8f8ed97fb9db497772cdbe332e66fd8972178586cf1ed45d85058a3c1.exe
4220	f70504d8f8ed97fb9db497772cdbe332e66fd8972178586cf1ed45d85058a3c1.exe
4220	f70504d8f8ed97fb9db497772cdbe332e66fd8972178586cf1ed45d85058a3c1.exe
4220	f70504d8f8ed97fb9db497772cdbe332e66fd8972178586cf1ed45d85058a3c1.exe
4220	f70504d8f8ed97fb9db497772cdbe332e66fd8972178586cf1ed45d85058a3c1.exe
4220	f70504d8f8ed97fb9db497772cdbe332e66fd8972178586cf1ed45d85058a3c1.exe
4220	f70504d8f8ed97fb9db497772cdbe332e66fd8972178586cf1ed45d85058a3c1.exe
4220	f70504d8f8ed97fb9db497772cdbe332e66fd8972178586cf1ed45d85058a3c1.exe
4220	f70504d8f8ed97fb9db497772cdbe332e66fd8972178586cf1ed45d85058a3c1.exe
4220	f70504d8f8ed97fb9db497772cdbe332e66fd8972178586cf1ed45d85058a3c1.exe
4220	f70504d8f8ed97fb9db497772cdbe332e66fd8972178586cf1ed45d85058a3c1.exe
4220	f70504d8f8ed97fb9db497772cdbe332e66fd8972178586cf1ed45d85058a3c1.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4220	f70504d8f8ed97fb9db497772cdbe332e66fd8972178586cf1ed45d85058a3c1.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4220 wrote to memory of 5664	4220	f70504d8f8ed97fb9db497772cdbe332e66fd8972178586cf1ed45d85058a3c1.exe	89
PID 4220 wrote to memory of 4060	4220	f70504d8f8ed97fb9db497772cdbe332e66fd8972178586cf1ed45d85058a3c1.exe	91
PID 5664 wrote to memory of 2856	5664	cmd.exe	93
PID 4060 wrote to memory of 4272	4060	cmd.exe	94
PID 4060 wrote to memory of 4668	4060	cmd.exe	97

C:\Users\Admin\AppData\Local\Temp\f70504d8f8ed97fb9db497772cdbe332e66fd8972178586cf1ed45d85058a3c1.exe
"C:\Users\Admin\AppData\Local\Temp\f70504d8f8ed97fb9db497772cdbe332e66fd8972178586cf1ed45d85058a3c1.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4220
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "nlm2" /tr '"C:\Users\Admin\AppData\Roaming\nlm2.exe"' & exit
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5664
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /f /sc onlogon /rl highest /tn "nlm2" /tr '"C:\Users\Admin\AppData\Roaming\nlm2.exe"'
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:2856
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmpFF4A.tmp.bat""
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4060
- - C:\Windows\SysWOW64\timeout.exe
    timeout 3
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:4272
- - C:\Users\Admin\AppData\Roaming\nlm2.exe
    "C:\Users\Admin\AppData\Roaming\nlm2.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:4668

C:\Users\Admin\AppData\Roaming\nlm2.exe
"C:\Users\Admin\AppData\Roaming\nlm2.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2528

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

tmpFF4A.tmp.bat

Path C:\Users\Admin\AppData\Local\Temp\tmpFF4A.tmp.bat
Size 148B
SHA256 acd7ef4811b863d9c3bc31c284c785c9bbf5b318a93d42d7cc3efcb090a68f01
MD5 9ac29c5403b835936312d6fc526426f4
SHA1 5abe41992031e27ddf3978a91a5dd889016d3c93
SHA512 7c3f33c07d7e1e80fff9011b17edde68703c6dd15e59a9c4932cac8cfc11f2560e8c188236ba48bc500b1bf7e5a9e92595a83df781f4ec4818ea0919f81a8727
TLSH
T172C02B5361C5FA0E3805182302FAD89C91B2BC293F40BF00C704448D33C0848F0DD381
MD5 SHA1 SHA512 TLSH

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nlm2.exe

Path C:\Users\Admin\AppData\Roaming\nlm2.exe
Size 45KB
SHA256 f70504d8f8ed97fb9db497772cdbe332e66fd8972178586cf1ed45d85058a3c1
MD5 9de6c9dd01095b771ff741974d47472e
SHA1 633cb72b8afae1c2081c7bd583417b020eb19d62
SHA512 86032b0995dd76c6a80a471197791e55c27ea638ec813c0bc958c1225dcea778cb1440b8195eb12770ed70cfbeb4a02b80c6b0bd062ea114e95766320497e95d
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVyL5P02FUFdiYkk8PIgzjbLgX3iFqb5+h3KljYBDZG:MuBGJTPho2/LDmhBg3b0XSsbghQSdEx
TLSH
T135232A0037E9C12BF2BE4F7899F26145867AF6633603D54D1C8441DB5B23BC59A42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/2528-12-0x0000000074D20000-0x00000000754DC000-memory.dmp

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memory/2528-14-0x0000000074D20000-0x00000000754DC000-memory.dmp

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memory/4220-0-0x0000000074D62000-0x0000000074D63000-memory.dmp

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memory/4220-1-0x00000000009A0000-0x00000000009B2000-memory.dmp

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memory/4220-2-0x0000000074D50000-0x000000007550C000-memory.dmp

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memory/4220-3-0x0000000005350000-0x00000000053EC000-memory.dmp

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memory/4220-9-0x0000000074D50000-0x000000007550C000-memory.dmp

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