asyncrat | 54d03f1d96a907577c1669d73922c9188aae8701c4007185d531711f94225383

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
14/07/2026, 15:50

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General

Target
54d03f1d96a907577c1669d73922c9188aae8701c4007185d531711f94225383.exe
Size 45KB
Sample260714-taa2csat9w
SHA256 54d03f1d96a907577c1669d73922c9188aae8701c4007185d531711f94225383
MD5 7258d723a7bc6291afa5b527915f1ebf
SHA1 c484332d8e06baec2c44de454f72d4a9f6f956fc
SHA512 9d696ba2e717af3b7489c16a9b11a22660a3a82e9526ee6db613211a707bff03aec78b12e95e5aa59d1bf6505c79d6d08b8c26da207edb3c3d47b0041d5ecee9
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9m6R8aI3OPIOzjbKgj3iujdF35IDVpveuHEBDZ8x:0u1YJTHcw2Z+FO3O3bdjSCXgVpLSd8x
TLSH
T13E233A0037E8822BF2BE4F7899F26145863AF6672603D98E1CC451DB0713FC69A426FD
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

pornhd.luxury:80
pornhd.luxury:22
pornhd.luxury:8080
pornhd.luxury:8880
pornhd.luxury:2052
pornhd.luxury:2082
pornhd.luxury:2086
pornhd.luxury:2095
pornhd.luxury:443
pornhd.luxury:2053
pornhd.luxury:2083
pornhd.luxury:2087
pornhd.luxury:2096
pornhd.luxury:8443
www.pornhd.luxury:80
www.pornhd.luxury:22
www.pornhd.luxury:8080
www.pornhd.luxury:8880
www.pornhd.luxury:2052
www.pornhd.luxury:2082
www.pornhd.luxury:2086
www.pornhd.luxury:2095
www.pornhd.luxury:443
www.pornhd.luxury:2053
www.pornhd.luxury:2083
www.pornhd.luxury:2087
www.pornhd.luxury:2096
www.pornhd.luxury:8443
klez.pornhd.luxury:80
klez.pornhd.luxury:22
klez.pornhd.luxury:8080
klez.pornhd.luxury:8880
klez.pornhd.luxury:2052
klez.pornhd.luxury:2082
klez.pornhd.luxury:2086
klez.pornhd.luxury:2095
klez.pornhd.luxury:443
klez.pornhd.luxury:2053
klez.pornhd.luxury:2083
klez.pornhd.luxury:2087
klez.pornhd.luxury:2096
klez.pornhd.luxury:8443
malware.pornhd.luxury:80
malware.pornhd.luxury:22
malware.pornhd.luxury:8080
malware.pornhd.luxury:8880
malware.pornhd.luxury:2052
malware.pornhd.luxury:2082
malware.pornhd.luxury:2086
malware.pornhd.luxury:2095
malware.pornhd.luxury:443
malware.pornhd.luxury:2053
malware.pornhd.luxury:2083
malware.pornhd.luxury:2087
malware.pornhd.luxury:2096
malware.pornhd.luxury:8443
sasser.pornhd.luxury:80
sasser.pornhd.luxury:22
sasser.pornhd.luxury:8080
sasser.pornhd.luxury:8880
sasser.pornhd.luxury:2052
sasser.pornhd.luxury:2082
sasser.pornhd.luxury:2086
sasser.pornhd.luxury:2095
sasser.pornhd.luxury:443
sasser.pornhd.luxury:2053
sasser.pornhd.luxury:2083
sasser.pornhd.luxury:2087
sasser.pornhd.luxury:2096
sasser.pornhd.luxury:8443

Mutex

QJ3SC63LpEPn

Attributes

delay
0
install
true
install_file
j6n5qj.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/0x002300000001c2ca-10.dat	family_asyncrat

Executes dropped EXE 2 IoCs

pid	Process
4228	j6n5qj.exe
1776	j6n5qj.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	54d03f1d96a907577c1669d73922c9188aae8701c4007185d531711f94225383.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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	j6n5qj.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	j6n5qj.exe

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
2292	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
4152	schtasks.exe

Suspicious behavior: EnumeratesProcesses 29 IoCs

pid	Process
2116	54d03f1d96a907577c1669d73922c9188aae8701c4007185d531711f94225383.exe
2116	54d03f1d96a907577c1669d73922c9188aae8701c4007185d531711f94225383.exe
2116	54d03f1d96a907577c1669d73922c9188aae8701c4007185d531711f94225383.exe
2116	54d03f1d96a907577c1669d73922c9188aae8701c4007185d531711f94225383.exe
2116	54d03f1d96a907577c1669d73922c9188aae8701c4007185d531711f94225383.exe
2116	54d03f1d96a907577c1669d73922c9188aae8701c4007185d531711f94225383.exe
2116	54d03f1d96a907577c1669d73922c9188aae8701c4007185d531711f94225383.exe
2116	54d03f1d96a907577c1669d73922c9188aae8701c4007185d531711f94225383.exe
2116	54d03f1d96a907577c1669d73922c9188aae8701c4007185d531711f94225383.exe
2116	54d03f1d96a907577c1669d73922c9188aae8701c4007185d531711f94225383.exe
2116	54d03f1d96a907577c1669d73922c9188aae8701c4007185d531711f94225383.exe
2116	54d03f1d96a907577c1669d73922c9188aae8701c4007185d531711f94225383.exe
2116	54d03f1d96a907577c1669d73922c9188aae8701c4007185d531711f94225383.exe
2116	54d03f1d96a907577c1669d73922c9188aae8701c4007185d531711f94225383.exe
2116	54d03f1d96a907577c1669d73922c9188aae8701c4007185d531711f94225383.exe
2116	54d03f1d96a907577c1669d73922c9188aae8701c4007185d531711f94225383.exe
2116	54d03f1d96a907577c1669d73922c9188aae8701c4007185d531711f94225383.exe
2116	54d03f1d96a907577c1669d73922c9188aae8701c4007185d531711f94225383.exe
2116	54d03f1d96a907577c1669d73922c9188aae8701c4007185d531711f94225383.exe
2116	54d03f1d96a907577c1669d73922c9188aae8701c4007185d531711f94225383.exe
2116	54d03f1d96a907577c1669d73922c9188aae8701c4007185d531711f94225383.exe
2116	54d03f1d96a907577c1669d73922c9188aae8701c4007185d531711f94225383.exe
2116	54d03f1d96a907577c1669d73922c9188aae8701c4007185d531711f94225383.exe
2116	54d03f1d96a907577c1669d73922c9188aae8701c4007185d531711f94225383.exe
2116	54d03f1d96a907577c1669d73922c9188aae8701c4007185d531711f94225383.exe
2116	54d03f1d96a907577c1669d73922c9188aae8701c4007185d531711f94225383.exe
2116	54d03f1d96a907577c1669d73922c9188aae8701c4007185d531711f94225383.exe
2116	54d03f1d96a907577c1669d73922c9188aae8701c4007185d531711f94225383.exe
2116	54d03f1d96a907577c1669d73922c9188aae8701c4007185d531711f94225383.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2116	54d03f1d96a907577c1669d73922c9188aae8701c4007185d531711f94225383.exe
Token: SeDebugPrivilege	4228	j6n5qj.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2116 wrote to memory of 3700	2116	54d03f1d96a907577c1669d73922c9188aae8701c4007185d531711f94225383.exe	87
PID 2116 wrote to memory of 3720	2116	54d03f1d96a907577c1669d73922c9188aae8701c4007185d531711f94225383.exe	89
PID 3700 wrote to memory of 4152	3700	cmd.exe	91
PID 3720 wrote to memory of 2292	3720	cmd.exe	92
PID 3720 wrote to memory of 1776	3720	cmd.exe	95

C:\Users\Admin\AppData\Local\Temp\54d03f1d96a907577c1669d73922c9188aae8701c4007185d531711f94225383.exe
"C:\Users\Admin\AppData\Local\Temp\54d03f1d96a907577c1669d73922c9188aae8701c4007185d531711f94225383.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2116
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "j6n5qj" /tr '"C:\Users\Admin\AppData\Roaming\j6n5qj.exe"' & exit
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3700
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /f /sc onlogon /rl highest /tn "j6n5qj" /tr '"C:\Users\Admin\AppData\Roaming\j6n5qj.exe"'
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:4152
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp4FEB.tmp.bat""
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3720
- - C:\Windows\SysWOW64\timeout.exe
    timeout 3
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:2292
- - C:\Users\Admin\AppData\Roaming\j6n5qj.exe
    "C:\Users\Admin\AppData\Roaming\j6n5qj.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:1776

C:\Users\Admin\AppData\Roaming\j6n5qj.exe
"C:\Users\Admin\AppData\Roaming\j6n5qj.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4228

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

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

tmp4FEB.tmp.bat

Path C:\Users\Admin\AppData\Local\Temp\tmp4FEB.tmp.bat
Size 150B
SHA256 d10494af093e21408fd7f97b34edab39b9594e962af00298a117002245366904
MD5 2dd5e81dfd96e9ebd741898245d7bf85
SHA1 cc642dc87cb2c0651b1ea51a7708e425eb40866e
SHA512 1e89f093ab6e8d430588b67fca4007bd130cddb0fd7df3adc9ed6260a8d88b2854326a5695c4ffddd970f404f05127f10592641616ced1019bb8e1a4e82f7f89
TLSH
T1A4C02B5262C5EB1F2905B41302FAD68E91766C593F40BB00C344844D16C2488F0D9381
MD5 SHA1 SHA512 TLSH

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j6n5qj.exe

Path C:\Users\Admin\AppData\Roaming\j6n5qj.exe
Size 45KB
SHA256 54d03f1d96a907577c1669d73922c9188aae8701c4007185d531711f94225383
MD5 7258d723a7bc6291afa5b527915f1ebf
SHA1 c484332d8e06baec2c44de454f72d4a9f6f956fc
SHA512 9d696ba2e717af3b7489c16a9b11a22660a3a82e9526ee6db613211a707bff03aec78b12e95e5aa59d1bf6505c79d6d08b8c26da207edb3c3d47b0041d5ecee9
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9m6R8aI3OPIOzjbKgj3iujdF35IDVpveuHEBDZ8x:0u1YJTHcw2Z+FO3O3bdjSCXgVpLSd8x
TLSH
T13E233A0037E8822BF2BE4F7899F26145863AF6672603D98E1CC451DB0713FC69A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/2116-0-0x0000000075132000-0x0000000075133000-memory.dmp

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memory/2116-1-0x00000000004B0000-0x00000000004C2000-memory.dmp

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memory/2116-2-0x0000000075120000-0x00000000758DC000-memory.dmp

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memory/2116-3-0x0000000005060000-0x00000000050FC000-memory.dmp

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memory/2116-8-0x0000000075120000-0x00000000758DC000-memory.dmp

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memory/4228-12-0x0000000074FB0000-0x000000007576C000-memory.dmp

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memory/4228-14-0x0000000074FB0000-0x000000007576C000-memory.dmp

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