asyncrat | d413d5eda3c36d6876c33dda8e09ddeed297149af3785cbd9ac9e656b4c369ca

Analysis

max time kernel
148s
max time network
147s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
21/08/2026, 10:51

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General

Target
d413d5eda3c36d6876c33dda8e09ddeed297149af3785cbd9ac9e656b4c369ca.exe
Size 45KB
Sample260821-mxvwqasxaw
SHA256 d413d5eda3c36d6876c33dda8e09ddeed297149af3785cbd9ac9e656b4c369ca
MD5 459b7068ce600885b21d1ecb4f46efa0
SHA1 cb1b393f7eff78c365b5e27f0747c794cce4906a
SHA512 141f7197dc38c26dd86e5afd399c804d1bd381669c70650a888027d0956339cfd534dc54213e9f3f81a49d66d0e37996db7443703c2c4c7f96df4e5d7ba7b1c6
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9q9Yq3q3hOPI2zjbygX3i0ef3s5s4whsMBqnBDZ8x:0uPrpT/qY2HaCq323b1XS0kKrwhsvd8x
TLSH
T1BA232A003BE9812BF2BF5F789CF26145867AF1632603D6491CC452DB5723BC68A526FE
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

mio9ecge.name:80
mio9ecge.name:22
mio9ecge.name:8080
mio9ecge.name:8880
mio9ecge.name:2052
mio9ecge.name:2082
mio9ecge.name:2086
mio9ecge.name:2095
mio9ecge.name:443
mio9ecge.name:2053
mio9ecge.name:2083
mio9ecge.name:2087
mio9ecge.name:2096
mio9ecge.name:8443
www.mio9ecge.name:80
www.mio9ecge.name:22
www.mio9ecge.name:8080
www.mio9ecge.name:8880
www.mio9ecge.name:2052
www.mio9ecge.name:2082
www.mio9ecge.name:2086
www.mio9ecge.name:2095
www.mio9ecge.name:443
www.mio9ecge.name:2053
www.mio9ecge.name:2083
www.mio9ecge.name:2087
www.mio9ecge.name:2096
www.mio9ecge.name:8443
hermeticwiper.mio9ecge.name:80
hermeticwiper.mio9ecge.name:22
hermeticwiper.mio9ecge.name:8080
hermeticwiper.mio9ecge.name:8880
hermeticwiper.mio9ecge.name:2052
hermeticwiper.mio9ecge.name:2082
hermeticwiper.mio9ecge.name:2086
hermeticwiper.mio9ecge.name:2095
hermeticwiper.mio9ecge.name:443
hermeticwiper.mio9ecge.name:2053
hermeticwiper.mio9ecge.name:2083
hermeticwiper.mio9ecge.name:2087
hermeticwiper.mio9ecge.name:2096
hermeticwiper.mio9ecge.name:8443
malware.mio9ecge.name:80
malware.mio9ecge.name:22
malware.mio9ecge.name:8080
malware.mio9ecge.name:8880
malware.mio9ecge.name:2052
malware.mio9ecge.name:2082
malware.mio9ecge.name:2086
malware.mio9ecge.name:2095
malware.mio9ecge.name:443
malware.mio9ecge.name:2053
malware.mio9ecge.name:2083
malware.mio9ecge.name:2087
malware.mio9ecge.name:2096
malware.mio9ecge.name:8443

Mutex

xYUKfHCqHy9o

Attributes

delay
0
install
true
install_file
4ci3rtf.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/0x000f00000001c4df-11.dat	family_asyncrat

Executes dropped EXE 2 IoCs

pid	Process
908	4ci3rtf.exe
4592	4ci3rtf.exe

Outbound SSH connection to public host 2 TTPs 4 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	16	172.67.74.247:22
SSH destination	11	172.67.74.247:22
SSH destination	13	104.26.15.221:22
SSH destination	14	104.26.14.221:22

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
1772	cmd.exe
5960	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	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4ci3rtf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4ci3rtf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d413d5eda3c36d6876c33dda8e09ddeed297149af3785cbd9ac9e656b4c369ca.exe

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
1768	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
5992	schtasks.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
4284	d413d5eda3c36d6876c33dda8e09ddeed297149af3785cbd9ac9e656b4c369ca.exe
4284	d413d5eda3c36d6876c33dda8e09ddeed297149af3785cbd9ac9e656b4c369ca.exe
4284	d413d5eda3c36d6876c33dda8e09ddeed297149af3785cbd9ac9e656b4c369ca.exe
4284	d413d5eda3c36d6876c33dda8e09ddeed297149af3785cbd9ac9e656b4c369ca.exe
4284	d413d5eda3c36d6876c33dda8e09ddeed297149af3785cbd9ac9e656b4c369ca.exe
4284	d413d5eda3c36d6876c33dda8e09ddeed297149af3785cbd9ac9e656b4c369ca.exe
4284	d413d5eda3c36d6876c33dda8e09ddeed297149af3785cbd9ac9e656b4c369ca.exe
4284	d413d5eda3c36d6876c33dda8e09ddeed297149af3785cbd9ac9e656b4c369ca.exe
4284	d413d5eda3c36d6876c33dda8e09ddeed297149af3785cbd9ac9e656b4c369ca.exe
4284	d413d5eda3c36d6876c33dda8e09ddeed297149af3785cbd9ac9e656b4c369ca.exe
4284	d413d5eda3c36d6876c33dda8e09ddeed297149af3785cbd9ac9e656b4c369ca.exe
4284	d413d5eda3c36d6876c33dda8e09ddeed297149af3785cbd9ac9e656b4c369ca.exe
4284	d413d5eda3c36d6876c33dda8e09ddeed297149af3785cbd9ac9e656b4c369ca.exe
4284	d413d5eda3c36d6876c33dda8e09ddeed297149af3785cbd9ac9e656b4c369ca.exe
4284	d413d5eda3c36d6876c33dda8e09ddeed297149af3785cbd9ac9e656b4c369ca.exe
4284	d413d5eda3c36d6876c33dda8e09ddeed297149af3785cbd9ac9e656b4c369ca.exe
4284	d413d5eda3c36d6876c33dda8e09ddeed297149af3785cbd9ac9e656b4c369ca.exe
4284	d413d5eda3c36d6876c33dda8e09ddeed297149af3785cbd9ac9e656b4c369ca.exe
4284	d413d5eda3c36d6876c33dda8e09ddeed297149af3785cbd9ac9e656b4c369ca.exe
4284	d413d5eda3c36d6876c33dda8e09ddeed297149af3785cbd9ac9e656b4c369ca.exe
4284	d413d5eda3c36d6876c33dda8e09ddeed297149af3785cbd9ac9e656b4c369ca.exe
4284	d413d5eda3c36d6876c33dda8e09ddeed297149af3785cbd9ac9e656b4c369ca.exe
4284	d413d5eda3c36d6876c33dda8e09ddeed297149af3785cbd9ac9e656b4c369ca.exe
4284	d413d5eda3c36d6876c33dda8e09ddeed297149af3785cbd9ac9e656b4c369ca.exe
4284	d413d5eda3c36d6876c33dda8e09ddeed297149af3785cbd9ac9e656b4c369ca.exe
4284	d413d5eda3c36d6876c33dda8e09ddeed297149af3785cbd9ac9e656b4c369ca.exe
4284	d413d5eda3c36d6876c33dda8e09ddeed297149af3785cbd9ac9e656b4c369ca.exe
4284	d413d5eda3c36d6876c33dda8e09ddeed297149af3785cbd9ac9e656b4c369ca.exe
4284	d413d5eda3c36d6876c33dda8e09ddeed297149af3785cbd9ac9e656b4c369ca.exe
4284	d413d5eda3c36d6876c33dda8e09ddeed297149af3785cbd9ac9e656b4c369ca.exe
4284	d413d5eda3c36d6876c33dda8e09ddeed297149af3785cbd9ac9e656b4c369ca.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4284	d413d5eda3c36d6876c33dda8e09ddeed297149af3785cbd9ac9e656b4c369ca.exe
Token: SeDebugPrivilege	908	4ci3rtf.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4284 wrote to memory of 1772	4284	d413d5eda3c36d6876c33dda8e09ddeed297149af3785cbd9ac9e656b4c369ca.exe	89
PID 4284 wrote to memory of 5960	4284	d413d5eda3c36d6876c33dda8e09ddeed297149af3785cbd9ac9e656b4c369ca.exe	90
PID 1772 wrote to memory of 5992	1772	cmd.exe	93
PID 5960 wrote to memory of 1768	5960	cmd.exe	94
PID 5960 wrote to memory of 4592	5960	cmd.exe	97

C:\Users\Admin\AppData\Local\Temp\d413d5eda3c36d6876c33dda8e09ddeed297149af3785cbd9ac9e656b4c369ca.exe
"C:\Users\Admin\AppData\Local\Temp\d413d5eda3c36d6876c33dda8e09ddeed297149af3785cbd9ac9e656b4c369ca.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4284
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "4ci3rtf" /tr '"C:\Users\Admin\AppData\Roaming\4ci3rtf.exe"' & exit
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1772
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /f /sc onlogon /rl highest /tn "4ci3rtf" /tr '"C:\Users\Admin\AppData\Roaming\4ci3rtf.exe"'
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:5992
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmpD992.tmp.bat""
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5960
- - C:\Windows\SysWOW64\timeout.exe
    timeout 3
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:1768
- - C:\Users\Admin\AppData\Roaming\4ci3rtf.exe
    "C:\Users\Admin\AppData\Roaming\4ci3rtf.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:4592

C:\Users\Admin\AppData\Roaming\4ci3rtf.exe
"C:\Users\Admin\AppData\Roaming\4ci3rtf.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:908

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

tmpD992.tmp.bat

Path C:\Users\Admin\AppData\Local\Temp\tmpD992.tmp.bat
Size 151B
SHA256 07067efc865565cfd2b322bcf75a15f32c4fad177faa0cafda04c39a4431a059
MD5 eac6fca9a7f125ea2d8589f7621b6fd6
SHA1 d3eeadf971a4b0bd5f770327465a3bc077f3a40f
SHA512 2a5b55d690e0ca8b4a0c9bd1d0ae5af3051c89038ae7aa238f10673c8e30c31c7f16af33d1742c397b5b397888ccb276fa51fb5773b852ad21a47b26221713f1
TLSH
T141C02B9391C5EA1F280928131AFAF5CCA1B67D2D3F44BF90CB04410D16C044DF4D93C2
MD5 SHA1 SHA512 TLSH

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4ci3rtf.exe

Path C:\Users\Admin\AppData\Roaming\4ci3rtf.exe
Size 45KB
SHA256 d413d5eda3c36d6876c33dda8e09ddeed297149af3785cbd9ac9e656b4c369ca
MD5 459b7068ce600885b21d1ecb4f46efa0
SHA1 cb1b393f7eff78c365b5e27f0747c794cce4906a
SHA512 141f7197dc38c26dd86e5afd399c804d1bd381669c70650a888027d0956339cfd534dc54213e9f3f81a49d66d0e37996db7443703c2c4c7f96df4e5d7ba7b1c6
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9q9Yq3q3hOPI2zjbygX3i0ef3s5s4whsMBqnBDZ8x:0uPrpT/qY2HaCq323b1XS0kKrwhsvd8x
TLSH
T1BA232A003BE9812BF2BF5F789CF26145867AF1632603D6491CC452DB5723BC68A526FE
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/908-12-0x0000000074810000-0x0000000074FCC000-memory.dmp

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memory/908-14-0x0000000074810000-0x0000000074FCC000-memory.dmp

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memory/4284-0-0x00000000749F2000-0x00000000749F3000-memory.dmp

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memory/4284-1-0x0000000000950000-0x0000000000962000-memory.dmp

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memory/4284-2-0x00000000749E0000-0x000000007519C000-memory.dmp

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memory/4284-3-0x0000000005310000-0x00000000053AC000-memory.dmp

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memory/4284-8-0x00000000749E0000-0x000000007519C000-memory.dmp

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