asyncrat | ae7c40750db616e111694c1eae77f450d48e617d415d56ed231b67375f0b0c9a

Analysis

max time kernel
148s
max time network
152s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
01/08/2026, 12:43

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General

Target
ae7c40750db616e111694c1eae77f450d48e617d415d56ed231b67375f0b0c9a.exe
Size 45KB
Sample260801-pycsmsvhkh
SHA256 ae7c40750db616e111694c1eae77f450d48e617d415d56ed231b67375f0b0c9a
MD5 ee87b80c7d2ab112a499345340ab036e
SHA1 a8af779fbd12ae082c05b4c54c8a792c3f11ab62
SHA512 8223adc925be0d75288797f5b5e6d7384c721761f59e8416a8af6a28f8f2969a93bc5fc553157345c2481d8e2a035a1f72565bc644c86d75f8798807adc164db
SSDEEP 768:Iu5KkpTsU6Q8WU+xjamo2q1mb3/GYjHuPInzjb2gXdi3c7ByglIZZEcEI473rBDj:Iu5KkpTsx/2LL/3n3bpXs3QBlIZwJdLx
TLSH
T1A1232A003BE98227F2BE4FB899F26105467AF2636603D6492CC451DB5723FC6CA426FD
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

sextin.org:80
sextin.org:22
sextin.org:8080
sextin.org:8880
sextin.org:2052
sextin.org:2082
sextin.org:2086
sextin.org:2095
sextin.org:443
sextin.org:2053
sextin.org:2083
sextin.org:2087
sextin.org:2096
sextin.org:8443
www.sextin.org:80
www.sextin.org:22
www.sextin.org:8080
www.sextin.org:8880
www.sextin.org:2052
www.sextin.org:2082
www.sextin.org:2086
www.sextin.org:2095
www.sextin.org:443
www.sextin.org:2053
www.sextin.org:2083
www.sextin.org:2087
www.sextin.org:2096
www.sextin.org:8443
dridex.sextin.org:80
dridex.sextin.org:22
dridex.sextin.org:8080
dridex.sextin.org:8880
dridex.sextin.org:2052
dridex.sextin.org:2082
dridex.sextin.org:2086
dridex.sextin.org:2095
dridex.sextin.org:443
dridex.sextin.org:2053
dridex.sextin.org:2083
dridex.sextin.org:2087
dridex.sextin.org:2096
dridex.sextin.org:8443
gozi.sextin.org:80
gozi.sextin.org:22
gozi.sextin.org:8080
gozi.sextin.org:8880
gozi.sextin.org:2052
gozi.sextin.org:2082
gozi.sextin.org:2086
gozi.sextin.org:2095
gozi.sextin.org:443
gozi.sextin.org:2053
gozi.sextin.org:2083
gozi.sextin.org:2087
gozi.sextin.org:2096
gozi.sextin.org:8443

Mutex

dYDBZLWBTGUD

Attributes

delay
0
install
true
install_file
0mai8owo.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/0x000f00000001c51c-10.dat	family_asyncrat

Executes dropped EXE 2 IoCs

pid	Process
1916	0mai8owo.exe
2604	0mai8owo.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	3	172.67.195.161:22
SSH destination	7	104.21.12.195:22

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
3300	cmd.exe
4616	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	0mai8owo.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0mai8owo.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ae7c40750db616e111694c1eae77f450d48e617d415d56ed231b67375f0b0c9a.exe

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
1588	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
5616	schtasks.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
3644	ae7c40750db616e111694c1eae77f450d48e617d415d56ed231b67375f0b0c9a.exe
3644	ae7c40750db616e111694c1eae77f450d48e617d415d56ed231b67375f0b0c9a.exe
3644	ae7c40750db616e111694c1eae77f450d48e617d415d56ed231b67375f0b0c9a.exe
3644	ae7c40750db616e111694c1eae77f450d48e617d415d56ed231b67375f0b0c9a.exe
3644	ae7c40750db616e111694c1eae77f450d48e617d415d56ed231b67375f0b0c9a.exe
3644	ae7c40750db616e111694c1eae77f450d48e617d415d56ed231b67375f0b0c9a.exe
3644	ae7c40750db616e111694c1eae77f450d48e617d415d56ed231b67375f0b0c9a.exe
3644	ae7c40750db616e111694c1eae77f450d48e617d415d56ed231b67375f0b0c9a.exe
3644	ae7c40750db616e111694c1eae77f450d48e617d415d56ed231b67375f0b0c9a.exe
3644	ae7c40750db616e111694c1eae77f450d48e617d415d56ed231b67375f0b0c9a.exe
3644	ae7c40750db616e111694c1eae77f450d48e617d415d56ed231b67375f0b0c9a.exe
3644	ae7c40750db616e111694c1eae77f450d48e617d415d56ed231b67375f0b0c9a.exe
3644	ae7c40750db616e111694c1eae77f450d48e617d415d56ed231b67375f0b0c9a.exe
3644	ae7c40750db616e111694c1eae77f450d48e617d415d56ed231b67375f0b0c9a.exe
3644	ae7c40750db616e111694c1eae77f450d48e617d415d56ed231b67375f0b0c9a.exe
3644	ae7c40750db616e111694c1eae77f450d48e617d415d56ed231b67375f0b0c9a.exe
3644	ae7c40750db616e111694c1eae77f450d48e617d415d56ed231b67375f0b0c9a.exe
3644	ae7c40750db616e111694c1eae77f450d48e617d415d56ed231b67375f0b0c9a.exe
3644	ae7c40750db616e111694c1eae77f450d48e617d415d56ed231b67375f0b0c9a.exe
3644	ae7c40750db616e111694c1eae77f450d48e617d415d56ed231b67375f0b0c9a.exe
3644	ae7c40750db616e111694c1eae77f450d48e617d415d56ed231b67375f0b0c9a.exe
3644	ae7c40750db616e111694c1eae77f450d48e617d415d56ed231b67375f0b0c9a.exe
3644	ae7c40750db616e111694c1eae77f450d48e617d415d56ed231b67375f0b0c9a.exe
3644	ae7c40750db616e111694c1eae77f450d48e617d415d56ed231b67375f0b0c9a.exe
3644	ae7c40750db616e111694c1eae77f450d48e617d415d56ed231b67375f0b0c9a.exe
3644	ae7c40750db616e111694c1eae77f450d48e617d415d56ed231b67375f0b0c9a.exe
3644	ae7c40750db616e111694c1eae77f450d48e617d415d56ed231b67375f0b0c9a.exe
3644	ae7c40750db616e111694c1eae77f450d48e617d415d56ed231b67375f0b0c9a.exe
3644	ae7c40750db616e111694c1eae77f450d48e617d415d56ed231b67375f0b0c9a.exe
3644	ae7c40750db616e111694c1eae77f450d48e617d415d56ed231b67375f0b0c9a.exe
3644	ae7c40750db616e111694c1eae77f450d48e617d415d56ed231b67375f0b0c9a.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3644	ae7c40750db616e111694c1eae77f450d48e617d415d56ed231b67375f0b0c9a.exe
Token: SeDebugPrivilege	1916	0mai8owo.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3644 wrote to memory of 3300	3644	ae7c40750db616e111694c1eae77f450d48e617d415d56ed231b67375f0b0c9a.exe	89
PID 3644 wrote to memory of 4616	3644	ae7c40750db616e111694c1eae77f450d48e617d415d56ed231b67375f0b0c9a.exe	90
PID 3300 wrote to memory of 5616	3300	cmd.exe	93
PID 4616 wrote to memory of 1588	4616	cmd.exe	94
PID 4616 wrote to memory of 2604	4616	cmd.exe	97

C:\Users\Admin\AppData\Local\Temp\ae7c40750db616e111694c1eae77f450d48e617d415d56ed231b67375f0b0c9a.exe
"C:\Users\Admin\AppData\Local\Temp\ae7c40750db616e111694c1eae77f450d48e617d415d56ed231b67375f0b0c9a.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3644
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "0mai8owo" /tr '"C:\Users\Admin\AppData\Roaming\0mai8owo.exe"' & exit
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3300
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /f /sc onlogon /rl highest /tn "0mai8owo" /tr '"C:\Users\Admin\AppData\Roaming\0mai8owo.exe"'
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:5616
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp64.tmp.bat""
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4616
- - C:\Windows\SysWOW64\timeout.exe
    timeout 3
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:1588
- - C:\Users\Admin\AppData\Roaming\0mai8owo.exe
    "C:\Users\Admin\AppData\Roaming\0mai8owo.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:2604

C:\Users\Admin\AppData\Roaming\0mai8owo.exe
"C:\Users\Admin\AppData\Roaming\0mai8owo.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1916

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

tmp64.tmp.bat

Path C:\Users\Admin\AppData\Local\Temp\tmp64.tmp.bat
Size 150B
SHA256 83de477c080aaa1d00480dc025cebcb9c286d7730f1476046300209ecfc1c3d7
MD5 7a522c00761e06db93fa3c683d5e9e11
SHA1 f42f0087ae160d6079776f4225fa8b5b9649aca8
SHA512 b1eb78166d5361107b1a312156b3bab12796ef43fc27b64804a33ccfc91a04809a5a72b6aff17ddd946f1b4e3fefeb1f82a1a5bbc7846485aa6bf37b4a1b5230
TLSH
T108C08C5266C5AB8E6806241722BBD58DA17279593F44AB509304400A1280C59F0E9241
MD5 SHA1 SHA512 TLSH

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0mai8owo.exe

Path C:\Users\Admin\AppData\Roaming\0mai8owo.exe
Size 45KB
SHA256 ae7c40750db616e111694c1eae77f450d48e617d415d56ed231b67375f0b0c9a
MD5 ee87b80c7d2ab112a499345340ab036e
SHA1 a8af779fbd12ae082c05b4c54c8a792c3f11ab62
SHA512 8223adc925be0d75288797f5b5e6d7384c721761f59e8416a8af6a28f8f2969a93bc5fc553157345c2481d8e2a035a1f72565bc644c86d75f8798807adc164db
SSDEEP 768:Iu5KkpTsU6Q8WU+xjamo2q1mb3/GYjHuPInzjb2gXdi3c7ByglIZZEcEI473rBDj:Iu5KkpTsx/2LL/3n3bpXs3QBlIZwJdLx
TLSH
T1A1232A003BE98227F2BE4FB899F26105467AF2636603D6492CC451DB5723FC6CA426FD
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/1916-12-0x0000000074900000-0x00000000750BC000-memory.dmp

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memory/1916-14-0x0000000074900000-0x00000000750BC000-memory.dmp

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memory/3644-0-0x0000000074A82000-0x0000000074A83000-memory.dmp

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memory/3644-1-0x00000000000C0000-0x00000000000D2000-memory.dmp

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memory/3644-2-0x0000000074A70000-0x000000007522C000-memory.dmp

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memory/3644-3-0x0000000004C40000-0x0000000004CDC000-memory.dmp

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memory/3644-8-0x0000000074A70000-0x000000007522C000-memory.dmp

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