asyncrat | 7d73d889d9b10ca8fb3af22a612316715cf0f143e1a51b971caa8c57dd1db049

Analysis

max time kernel
6s
max time network
149s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
04/08/2026, 20:07

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
7d73d889d9b10ca8fb3af22a612316715cf0f143e1a51b971caa8c57dd1db049.exe
Size 45KB
Sample260804-yv6e8agc27
SHA256 7d73d889d9b10ca8fb3af22a612316715cf0f143e1a51b971caa8c57dd1db049
MD5 cd5437afbadfe2a55be8e20465cd87c9
SHA1 cfc67f2501c53be4cfc932673a5355d12323922b
SHA512 321e6dfd9b5e196b3b3df73c6148e9aba62b2735090357cbc6a55e3f0c51fe479ab71af03c3bc9ac729547489c8cd6241a4cb074d60dbbf28e9ea2175c3ad289
SSDEEP 768:QulLJTEs+EgWUKJTGmo2q9WoRQKIJOPIhzjb5gY3i33vBIFIBDZTx:QulLJTE9X2pYxg3h3bWYSHvBDdTx
TLSH
T120232B003BE8812BF2BE4FB8A9F25145867AF2673603D54A1CC451DB5713FC69A426FE
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

sex18.me:80
sex18.me:22
sex18.me:8080
sex18.me:8880
sex18.me:2052
sex18.me:2082
sex18.me:2086
sex18.me:2095
sex18.me:443
sex18.me:2053
sex18.me:2083
sex18.me:2087
sex18.me:2096
sex18.me:8443
www.sex18.me:80
www.sex18.me:22
www.sex18.me:8080
www.sex18.me:8880
www.sex18.me:2052
www.sex18.me:2082
www.sex18.me:2086
www.sex18.me:2095
www.sex18.me:443
www.sex18.me:2053
www.sex18.me:2083
www.sex18.me:2087
www.sex18.me:2096
www.sex18.me:8443
mydoom.sex18.me:80
mydoom.sex18.me:22
mydoom.sex18.me:8080
mydoom.sex18.me:8880
mydoom.sex18.me:2052
mydoom.sex18.me:2082
mydoom.sex18.me:2086
mydoom.sex18.me:2095
mydoom.sex18.me:443
mydoom.sex18.me:2053
mydoom.sex18.me:2083
mydoom.sex18.me:2087
mydoom.sex18.me:2096
mydoom.sex18.me:8443
blaster.sex18.me:80
blaster.sex18.me:22
blaster.sex18.me:8080
blaster.sex18.me:8880
blaster.sex18.me:2052
blaster.sex18.me:2082
blaster.sex18.me:2086
blaster.sex18.me:2095
blaster.sex18.me:443
blaster.sex18.me:2053
blaster.sex18.me:2083
blaster.sex18.me:2087
blaster.sex18.me:2096
blaster.sex18.me:8443

Mutex

eFLFd1B2TNOF

Attributes

delay
0
install
true
install_file
6rg04h.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/0x000e00000001c5a1-10.dat	family_asyncrat

Executes dropped EXE 2 IoCs

pid	Process
3816	6rg04h.exe
4612	6rg04h.exe

Outbound SSH connection to public host 2 TTPs 1 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	69.48.229.117:22

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
3588	cmd.exe
1280	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	6rg04h.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7d73d889d9b10ca8fb3af22a612316715cf0f143e1a51b971caa8c57dd1db049.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	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6rg04h.exe

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
4672	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
2720	schtasks.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
3828	7d73d889d9b10ca8fb3af22a612316715cf0f143e1a51b971caa8c57dd1db049.exe
3828	7d73d889d9b10ca8fb3af22a612316715cf0f143e1a51b971caa8c57dd1db049.exe
3828	7d73d889d9b10ca8fb3af22a612316715cf0f143e1a51b971caa8c57dd1db049.exe
3828	7d73d889d9b10ca8fb3af22a612316715cf0f143e1a51b971caa8c57dd1db049.exe
3828	7d73d889d9b10ca8fb3af22a612316715cf0f143e1a51b971caa8c57dd1db049.exe
3828	7d73d889d9b10ca8fb3af22a612316715cf0f143e1a51b971caa8c57dd1db049.exe
3828	7d73d889d9b10ca8fb3af22a612316715cf0f143e1a51b971caa8c57dd1db049.exe
3828	7d73d889d9b10ca8fb3af22a612316715cf0f143e1a51b971caa8c57dd1db049.exe
3828	7d73d889d9b10ca8fb3af22a612316715cf0f143e1a51b971caa8c57dd1db049.exe
3828	7d73d889d9b10ca8fb3af22a612316715cf0f143e1a51b971caa8c57dd1db049.exe
3828	7d73d889d9b10ca8fb3af22a612316715cf0f143e1a51b971caa8c57dd1db049.exe
3828	7d73d889d9b10ca8fb3af22a612316715cf0f143e1a51b971caa8c57dd1db049.exe
3828	7d73d889d9b10ca8fb3af22a612316715cf0f143e1a51b971caa8c57dd1db049.exe
3828	7d73d889d9b10ca8fb3af22a612316715cf0f143e1a51b971caa8c57dd1db049.exe
3828	7d73d889d9b10ca8fb3af22a612316715cf0f143e1a51b971caa8c57dd1db049.exe
3828	7d73d889d9b10ca8fb3af22a612316715cf0f143e1a51b971caa8c57dd1db049.exe
3828	7d73d889d9b10ca8fb3af22a612316715cf0f143e1a51b971caa8c57dd1db049.exe
3828	7d73d889d9b10ca8fb3af22a612316715cf0f143e1a51b971caa8c57dd1db049.exe
3828	7d73d889d9b10ca8fb3af22a612316715cf0f143e1a51b971caa8c57dd1db049.exe
3828	7d73d889d9b10ca8fb3af22a612316715cf0f143e1a51b971caa8c57dd1db049.exe
3828	7d73d889d9b10ca8fb3af22a612316715cf0f143e1a51b971caa8c57dd1db049.exe
3828	7d73d889d9b10ca8fb3af22a612316715cf0f143e1a51b971caa8c57dd1db049.exe
3828	7d73d889d9b10ca8fb3af22a612316715cf0f143e1a51b971caa8c57dd1db049.exe
3828	7d73d889d9b10ca8fb3af22a612316715cf0f143e1a51b971caa8c57dd1db049.exe
3828	7d73d889d9b10ca8fb3af22a612316715cf0f143e1a51b971caa8c57dd1db049.exe
3828	7d73d889d9b10ca8fb3af22a612316715cf0f143e1a51b971caa8c57dd1db049.exe
3828	7d73d889d9b10ca8fb3af22a612316715cf0f143e1a51b971caa8c57dd1db049.exe
3828	7d73d889d9b10ca8fb3af22a612316715cf0f143e1a51b971caa8c57dd1db049.exe
3828	7d73d889d9b10ca8fb3af22a612316715cf0f143e1a51b971caa8c57dd1db049.exe
3828	7d73d889d9b10ca8fb3af22a612316715cf0f143e1a51b971caa8c57dd1db049.exe
3828	7d73d889d9b10ca8fb3af22a612316715cf0f143e1a51b971caa8c57dd1db049.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3828	7d73d889d9b10ca8fb3af22a612316715cf0f143e1a51b971caa8c57dd1db049.exe
Token: SeDebugPrivilege	3816	6rg04h.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3828 wrote to memory of 3588	3828	7d73d889d9b10ca8fb3af22a612316715cf0f143e1a51b971caa8c57dd1db049.exe	88
PID 3828 wrote to memory of 1280	3828	7d73d889d9b10ca8fb3af22a612316715cf0f143e1a51b971caa8c57dd1db049.exe	90
PID 1280 wrote to memory of 4672	1280	cmd.exe	92
PID 3588 wrote to memory of 2720	3588	cmd.exe	93
PID 1280 wrote to memory of 4612	1280	cmd.exe	96

C:\Users\Admin\AppData\Local\Temp\7d73d889d9b10ca8fb3af22a612316715cf0f143e1a51b971caa8c57dd1db049.exe
"C:\Users\Admin\AppData\Local\Temp\7d73d889d9b10ca8fb3af22a612316715cf0f143e1a51b971caa8c57dd1db049.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3828
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "6rg04h" /tr '"C:\Users\Admin\AppData\Roaming\6rg04h.exe"' & exit
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3588
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /f /sc onlogon /rl highest /tn "6rg04h" /tr '"C:\Users\Admin\AppData\Roaming\6rg04h.exe"'
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:2720
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp1C6.tmp.bat""
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1280
- - C:\Windows\SysWOW64\timeout.exe
    timeout 3
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:4672
- - C:\Users\Admin\AppData\Roaming\6rg04h.exe
    "C:\Users\Admin\AppData\Roaming\6rg04h.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:4612

C:\Users\Admin\AppData\Roaming\6rg04h.exe
"C:\Users\Admin\AppData\Roaming\6rg04h.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3816

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k GPSvcGroup
1⤵
PID:2564

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

Replay Monitor

Loading Replay Monitor...

Downloads

tmp1C6.tmp.bat

Path C:\Users\Admin\AppData\Local\Temp\tmp1C6.tmp.bat
Size 149B
SHA256 b8c56c2349840a06ff568592e4be3655ff6fe5709d3ae1211b14a893ef05a74d
MD5 ee34b3f3be6b6f75f853acc41432dee3
SHA1 b4c8a70a9b665c55ab091dead6760514a14e30d2
SHA512 f430ebc6bee79d19ecf9fa525a9cc4065591ceaf21f1f5dd89392c55c33a0c6413c880bb21a0a99c9de4e0f80c9d7cae19aca5427b0641f50028a6b94c410188
TLSH
T1B2C08C5295C9AA8EF909141312FAD59CD1AA6E193E80AB10C704400D3280548E09D642
MD5 SHA1 SHA512 TLSH

Submit Download

6rg04h.exe

Path C:\Users\Admin\AppData\Roaming\6rg04h.exe
Size 45KB
SHA256 7d73d889d9b10ca8fb3af22a612316715cf0f143e1a51b971caa8c57dd1db049
MD5 cd5437afbadfe2a55be8e20465cd87c9
SHA1 cfc67f2501c53be4cfc932673a5355d12323922b
SHA512 321e6dfd9b5e196b3b3df73c6148e9aba62b2735090357cbc6a55e3f0c51fe479ab71af03c3bc9ac729547489c8cd6241a4cb074d60dbbf28e9ea2175c3ad289
SSDEEP 768:QulLJTEs+EgWUKJTGmo2q9WoRQKIJOPIhzjb5gY3i33vBIFIBDZTx:QulLJTE9X2pYxg3h3bWYSHvBDdTx
TLSH
T120232B003BE8812BF2BE4FB8A9F25145867AF2673603D54A1CC451DB5713FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/3816-12-0x0000000074DA0000-0x000000007555C000-memory.dmp

Download

memory/3816-14-0x0000000074DA0000-0x000000007555C000-memory.dmp

Download

memory/3828-0-0x0000000074F22000-0x0000000074F23000-memory.dmp

Download

memory/3828-1-0x00000000002A0000-0x00000000002B2000-memory.dmp

Download

memory/3828-2-0x0000000074F10000-0x00000000756CC000-memory.dmp

Download

memory/3828-3-0x0000000004E20000-0x0000000004EBC000-memory.dmp

Download

memory/3828-8-0x0000000074F10000-0x00000000756CC000-memory.dmp

Download