asyncrat | 15f60c1d1f3737d23186686106fed45c3d1e3d8b95a210da1447c6ad532240c4

Analysis

max time kernel
148s
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, 15:26

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
15f60c1d1f3737d23186686106fed45c3d1e3d8b95a210da1447c6ad532240c4.exe
Size 45KB
Sample260804-svgh7sch52
SHA256 15f60c1d1f3737d23186686106fed45c3d1e3d8b95a210da1447c6ad532240c4
MD5 b4fda6320927eea28139fa33104e2fdb
SHA1 43fb523ef3e4cc1b67e6b94d32d08e56ae5c246e
SHA512 4718a0917956e952313d3c97765aa96f103c2c0a523434a4b513b096c2c7ff695bc35e35ccd843020d9443781abde76f140c74ba9c57d682eab4697a7afa510d
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlRhk6K7OOPIzzjbSgB3ie8BtJqALBDZMx:wuDWZTpMZSB2I6VO3z3bVBS9BP3ddMx
TLSH
T10D232A003BEC822BF2BE4F7899F26245467AF1B37603D58A1CC4519B5613FC686526FE
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
blacklotus.sex18.me:80
blacklotus.sex18.me:22
blacklotus.sex18.me:8080
blacklotus.sex18.me:8880
blacklotus.sex18.me:2052
blacklotus.sex18.me:2082
blacklotus.sex18.me:2086
blacklotus.sex18.me:2095
blacklotus.sex18.me:443
blacklotus.sex18.me:2053
blacklotus.sex18.me:2083
blacklotus.sex18.me:2087
blacklotus.sex18.me:2096
blacklotus.sex18.me:8443
triton.sex18.me:80
triton.sex18.me:22
triton.sex18.me:8080
triton.sex18.me:8880
triton.sex18.me:2052
triton.sex18.me:2082
triton.sex18.me:2086
triton.sex18.me:2095
triton.sex18.me:443
triton.sex18.me:2053
triton.sex18.me:2083
triton.sex18.me:2087
triton.sex18.me:2096
triton.sex18.me:8443
formbook.sex18.me:80
formbook.sex18.me:22
formbook.sex18.me:8080
formbook.sex18.me:8880
formbook.sex18.me:2052
formbook.sex18.me:2082
formbook.sex18.me:2086
formbook.sex18.me:2095
formbook.sex18.me:443
formbook.sex18.me:2053
formbook.sex18.me:2083
formbook.sex18.me:2087
formbook.sex18.me:2096
formbook.sex18.me:8443

Mutex

dCgqTyj7umxB

Attributes

delay
0
install
true
install_file
28jjh.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/0x000e00000001c532-10.dat	family_asyncrat

Executes dropped EXE 2 IoCs

pid	Process
4888	28jjh.exe
5724	28jjh.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	4	69.48.229.117:22
SSH destination	13	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
5860	cmd.exe
2872	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	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	28jjh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	28jjh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	15f60c1d1f3737d23186686106fed45c3d1e3d8b95a210da1447c6ad532240c4.exe

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
1772	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
1748	schtasks.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
4680	15f60c1d1f3737d23186686106fed45c3d1e3d8b95a210da1447c6ad532240c4.exe
4680	15f60c1d1f3737d23186686106fed45c3d1e3d8b95a210da1447c6ad532240c4.exe
4680	15f60c1d1f3737d23186686106fed45c3d1e3d8b95a210da1447c6ad532240c4.exe
4680	15f60c1d1f3737d23186686106fed45c3d1e3d8b95a210da1447c6ad532240c4.exe
4680	15f60c1d1f3737d23186686106fed45c3d1e3d8b95a210da1447c6ad532240c4.exe
4680	15f60c1d1f3737d23186686106fed45c3d1e3d8b95a210da1447c6ad532240c4.exe
4680	15f60c1d1f3737d23186686106fed45c3d1e3d8b95a210da1447c6ad532240c4.exe
4680	15f60c1d1f3737d23186686106fed45c3d1e3d8b95a210da1447c6ad532240c4.exe
4680	15f60c1d1f3737d23186686106fed45c3d1e3d8b95a210da1447c6ad532240c4.exe
4680	15f60c1d1f3737d23186686106fed45c3d1e3d8b95a210da1447c6ad532240c4.exe
4680	15f60c1d1f3737d23186686106fed45c3d1e3d8b95a210da1447c6ad532240c4.exe
4680	15f60c1d1f3737d23186686106fed45c3d1e3d8b95a210da1447c6ad532240c4.exe
4680	15f60c1d1f3737d23186686106fed45c3d1e3d8b95a210da1447c6ad532240c4.exe
4680	15f60c1d1f3737d23186686106fed45c3d1e3d8b95a210da1447c6ad532240c4.exe
4680	15f60c1d1f3737d23186686106fed45c3d1e3d8b95a210da1447c6ad532240c4.exe
4680	15f60c1d1f3737d23186686106fed45c3d1e3d8b95a210da1447c6ad532240c4.exe
4680	15f60c1d1f3737d23186686106fed45c3d1e3d8b95a210da1447c6ad532240c4.exe
4680	15f60c1d1f3737d23186686106fed45c3d1e3d8b95a210da1447c6ad532240c4.exe
4680	15f60c1d1f3737d23186686106fed45c3d1e3d8b95a210da1447c6ad532240c4.exe
4680	15f60c1d1f3737d23186686106fed45c3d1e3d8b95a210da1447c6ad532240c4.exe
4680	15f60c1d1f3737d23186686106fed45c3d1e3d8b95a210da1447c6ad532240c4.exe
4680	15f60c1d1f3737d23186686106fed45c3d1e3d8b95a210da1447c6ad532240c4.exe
4680	15f60c1d1f3737d23186686106fed45c3d1e3d8b95a210da1447c6ad532240c4.exe
4680	15f60c1d1f3737d23186686106fed45c3d1e3d8b95a210da1447c6ad532240c4.exe
4680	15f60c1d1f3737d23186686106fed45c3d1e3d8b95a210da1447c6ad532240c4.exe
4680	15f60c1d1f3737d23186686106fed45c3d1e3d8b95a210da1447c6ad532240c4.exe
4680	15f60c1d1f3737d23186686106fed45c3d1e3d8b95a210da1447c6ad532240c4.exe
4680	15f60c1d1f3737d23186686106fed45c3d1e3d8b95a210da1447c6ad532240c4.exe
4680	15f60c1d1f3737d23186686106fed45c3d1e3d8b95a210da1447c6ad532240c4.exe
4680	15f60c1d1f3737d23186686106fed45c3d1e3d8b95a210da1447c6ad532240c4.exe
4680	15f60c1d1f3737d23186686106fed45c3d1e3d8b95a210da1447c6ad532240c4.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4680	15f60c1d1f3737d23186686106fed45c3d1e3d8b95a210da1447c6ad532240c4.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4680 wrote to memory of 5860	4680	15f60c1d1f3737d23186686106fed45c3d1e3d8b95a210da1447c6ad532240c4.exe	88
PID 4680 wrote to memory of 2872	4680	15f60c1d1f3737d23186686106fed45c3d1e3d8b95a210da1447c6ad532240c4.exe	89
PID 2872 wrote to memory of 1772	2872	cmd.exe	92
PID 5860 wrote to memory of 1748	5860	cmd.exe	93
PID 2872 wrote to memory of 5724	2872	cmd.exe	96

C:\Users\Admin\AppData\Local\Temp\15f60c1d1f3737d23186686106fed45c3d1e3d8b95a210da1447c6ad532240c4.exe
"C:\Users\Admin\AppData\Local\Temp\15f60c1d1f3737d23186686106fed45c3d1e3d8b95a210da1447c6ad532240c4.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4680
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "28jjh" /tr '"C:\Users\Admin\AppData\Roaming\28jjh.exe"' & exit
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5860
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /f /sc onlogon /rl highest /tn "28jjh" /tr '"C:\Users\Admin\AppData\Roaming\28jjh.exe"'
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:1748
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmpC22D.tmp.bat""
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2872
- - C:\Windows\SysWOW64\timeout.exe
    timeout 3
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:1772
- - C:\Users\Admin\AppData\Roaming\28jjh.exe
    "C:\Users\Admin\AppData\Roaming\28jjh.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:5724

C:\Users\Admin\AppData\Roaming\28jjh.exe
"C:\Users\Admin\AppData\Roaming\28jjh.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4888

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

tmpC22D.tmp.bat

Path C:\Users\Admin\AppData\Local\Temp\tmpC22D.tmp.bat
Size 149B
SHA256 bc653a6544aec1205fe7974768c1486eec141d4c31d958b81fd9c9f90e6b93ef
MD5 9cf6132443cc7aa869d6f48c908bbd16
SHA1 038032babcf07cdd05eefc3c6ddb505107daff84
SHA512 de5ae8e3de9d394a36af2b54937a14df3a8d6534a1ed3718f45347fbea64a3ed4b945766e6a95b600d51b46f6b7e187c503352e1085182a6a4da376b8be3df2f
TLSH
T1BBC02B5251C9EE4F2805541302FADD9C91B66C593FC4BF10C304800D6680C49F0ED345
MD5 SHA1 SHA512 TLSH

Submit Download

28jjh.exe

Path C:\Users\Admin\AppData\Roaming\28jjh.exe
Size 45KB
SHA256 15f60c1d1f3737d23186686106fed45c3d1e3d8b95a210da1447c6ad532240c4
MD5 b4fda6320927eea28139fa33104e2fdb
SHA1 43fb523ef3e4cc1b67e6b94d32d08e56ae5c246e
SHA512 4718a0917956e952313d3c97765aa96f103c2c0a523434a4b513b096c2c7ff695bc35e35ccd843020d9443781abde76f140c74ba9c57d682eab4697a7afa510d
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlRhk6K7OOPIzzjbSgB3ie8BtJqALBDZMx:wuDWZTpMZSB2I6VO3z3bVBS9BP3ddMx
TLSH
T10D232A003BEC822BF2BE4F7899F26245467AF1B37603D58A1CC4519B5613FC686526FE
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/4680-0-0x0000000074522000-0x0000000074523000-memory.dmp

Download

memory/4680-1-0x0000000000E70000-0x0000000000E82000-memory.dmp

Download

memory/4680-2-0x0000000074510000-0x0000000074CCC000-memory.dmp

Download

memory/4680-3-0x00000000059C0000-0x0000000005A5C000-memory.dmp

Download

memory/4680-8-0x0000000074510000-0x0000000074CCC000-memory.dmp

Download

memory/4888-12-0x00000000743A0000-0x0000000074B5C000-memory.dmp

Download

memory/4888-14-0x00000000743A0000-0x0000000074B5C000-memory.dmp

Download