asyncrat | db0df27230ec13b05441406d226d58c79a0abfaf0cb9b49746001d13c98d4465

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
22/07/2026, 12:40

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General

Target
db0df27230ec13b05441406d226d58c79a0abfaf0cb9b49746001d13c98d4465.exe
Size 45KB
Sample260722-pwffravfqa
SHA256 db0df27230ec13b05441406d226d58c79a0abfaf0cb9b49746001d13c98d4465
MD5 d4a8f2e1e564fe19885375cd4b588e07
SHA1 2e31ce0aea6374c6bde57a2aad618b8463540978
SHA512 f089203c0edae0509a35d28b5b2f5225a22091605ca149355f9af83acb016a11685258cb95909eafcd9df0120bd30cf876438dfd959208455621e3c54e5c8dad
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFTlsHoPEaMPIGIjbdgX3iqaYA/6kyitIoofIIx9PUY:cu7e5TH2A2muuEaxGgbKXSqaf6X/o2NF
TLSH
T1DD232B003BE8822BF2BE4F789CF26145467AF2636603D54E1CC452DB5613FC69A526FA
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

caedeslondon.com:80
caedeslondon.com:22
caedeslondon.com:8080
caedeslondon.com:8880
caedeslondon.com:2052
caedeslondon.com:2082
caedeslondon.com:2086
caedeslondon.com:2095
caedeslondon.com:443
caedeslondon.com:2053
caedeslondon.com:2083
caedeslondon.com:2087
caedeslondon.com:2096
caedeslondon.com:8443
www.caedeslondon.com:80
www.caedeslondon.com:22
www.caedeslondon.com:8080
www.caedeslondon.com:8880
www.caedeslondon.com:2052
www.caedeslondon.com:2082
www.caedeslondon.com:2086
www.caedeslondon.com:2095
www.caedeslondon.com:443
www.caedeslondon.com:2053
www.caedeslondon.com:2083
www.caedeslondon.com:2087
www.caedeslondon.com:2096
www.caedeslondon.com:8443
sobig.caedeslondon.com:80
sobig.caedeslondon.com:22
sobig.caedeslondon.com:8080
sobig.caedeslondon.com:8880
sobig.caedeslondon.com:2052
sobig.caedeslondon.com:2082
sobig.caedeslondon.com:2086
sobig.caedeslondon.com:2095
sobig.caedeslondon.com:443
sobig.caedeslondon.com:2053
sobig.caedeslondon.com:2083
sobig.caedeslondon.com:2087
sobig.caedeslondon.com:2096
sobig.caedeslondon.com:8443
malware.caedeslondon.com:80
malware.caedeslondon.com:22
malware.caedeslondon.com:8080
malware.caedeslondon.com:8880
malware.caedeslondon.com:2052
malware.caedeslondon.com:2082
malware.caedeslondon.com:2086
malware.caedeslondon.com:2095
malware.caedeslondon.com:443
malware.caedeslondon.com:2053
malware.caedeslondon.com:2083
malware.caedeslondon.com:2087
malware.caedeslondon.com:2096
malware.caedeslondon.com:8443

Mutex

PDGIPyg2MuBW

Attributes

delay
0
install
true
install_file
6nz0c.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/0x000e00000001c51c-10.dat	family_asyncrat

Executes dropped EXE 2 IoCs

pid	Process
4620	6nz0c.exe
3484	6nz0c.exe

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
5820	cmd.exe
5788	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	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6nz0c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6nz0c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	db0df27230ec13b05441406d226d58c79a0abfaf0cb9b49746001d13c98d4465.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
3632	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
5420	schtasks.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
2416	db0df27230ec13b05441406d226d58c79a0abfaf0cb9b49746001d13c98d4465.exe
2416	db0df27230ec13b05441406d226d58c79a0abfaf0cb9b49746001d13c98d4465.exe
2416	db0df27230ec13b05441406d226d58c79a0abfaf0cb9b49746001d13c98d4465.exe
2416	db0df27230ec13b05441406d226d58c79a0abfaf0cb9b49746001d13c98d4465.exe
2416	db0df27230ec13b05441406d226d58c79a0abfaf0cb9b49746001d13c98d4465.exe
2416	db0df27230ec13b05441406d226d58c79a0abfaf0cb9b49746001d13c98d4465.exe
2416	db0df27230ec13b05441406d226d58c79a0abfaf0cb9b49746001d13c98d4465.exe
2416	db0df27230ec13b05441406d226d58c79a0abfaf0cb9b49746001d13c98d4465.exe
2416	db0df27230ec13b05441406d226d58c79a0abfaf0cb9b49746001d13c98d4465.exe
2416	db0df27230ec13b05441406d226d58c79a0abfaf0cb9b49746001d13c98d4465.exe
2416	db0df27230ec13b05441406d226d58c79a0abfaf0cb9b49746001d13c98d4465.exe
2416	db0df27230ec13b05441406d226d58c79a0abfaf0cb9b49746001d13c98d4465.exe
2416	db0df27230ec13b05441406d226d58c79a0abfaf0cb9b49746001d13c98d4465.exe
2416	db0df27230ec13b05441406d226d58c79a0abfaf0cb9b49746001d13c98d4465.exe
2416	db0df27230ec13b05441406d226d58c79a0abfaf0cb9b49746001d13c98d4465.exe
2416	db0df27230ec13b05441406d226d58c79a0abfaf0cb9b49746001d13c98d4465.exe
2416	db0df27230ec13b05441406d226d58c79a0abfaf0cb9b49746001d13c98d4465.exe
2416	db0df27230ec13b05441406d226d58c79a0abfaf0cb9b49746001d13c98d4465.exe
2416	db0df27230ec13b05441406d226d58c79a0abfaf0cb9b49746001d13c98d4465.exe
2416	db0df27230ec13b05441406d226d58c79a0abfaf0cb9b49746001d13c98d4465.exe
2416	db0df27230ec13b05441406d226d58c79a0abfaf0cb9b49746001d13c98d4465.exe
2416	db0df27230ec13b05441406d226d58c79a0abfaf0cb9b49746001d13c98d4465.exe
2416	db0df27230ec13b05441406d226d58c79a0abfaf0cb9b49746001d13c98d4465.exe
2416	db0df27230ec13b05441406d226d58c79a0abfaf0cb9b49746001d13c98d4465.exe
2416	db0df27230ec13b05441406d226d58c79a0abfaf0cb9b49746001d13c98d4465.exe
2416	db0df27230ec13b05441406d226d58c79a0abfaf0cb9b49746001d13c98d4465.exe
2416	db0df27230ec13b05441406d226d58c79a0abfaf0cb9b49746001d13c98d4465.exe
2416	db0df27230ec13b05441406d226d58c79a0abfaf0cb9b49746001d13c98d4465.exe
2416	db0df27230ec13b05441406d226d58c79a0abfaf0cb9b49746001d13c98d4465.exe
2416	db0df27230ec13b05441406d226d58c79a0abfaf0cb9b49746001d13c98d4465.exe
2416	db0df27230ec13b05441406d226d58c79a0abfaf0cb9b49746001d13c98d4465.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2416	db0df27230ec13b05441406d226d58c79a0abfaf0cb9b49746001d13c98d4465.exe
Token: SeDebugPrivilege	4620	6nz0c.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2416 wrote to memory of 5820	2416	db0df27230ec13b05441406d226d58c79a0abfaf0cb9b49746001d13c98d4465.exe	89
PID 2416 wrote to memory of 5788	2416	db0df27230ec13b05441406d226d58c79a0abfaf0cb9b49746001d13c98d4465.exe	90
PID 5820 wrote to memory of 5420	5820	cmd.exe	93
PID 5788 wrote to memory of 3632	5788	cmd.exe	94
PID 5788 wrote to memory of 3484	5788	cmd.exe	97

C:\Users\Admin\AppData\Local\Temp\db0df27230ec13b05441406d226d58c79a0abfaf0cb9b49746001d13c98d4465.exe
"C:\Users\Admin\AppData\Local\Temp\db0df27230ec13b05441406d226d58c79a0abfaf0cb9b49746001d13c98d4465.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2416
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "6nz0c" /tr '"C:\Users\Admin\AppData\Roaming\6nz0c.exe"' & exit
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5820
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /f /sc onlogon /rl highest /tn "6nz0c" /tr '"C:\Users\Admin\AppData\Roaming\6nz0c.exe"'
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:5420
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp2BB9.tmp.bat""
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5788
- - C:\Windows\SysWOW64\timeout.exe
    timeout 3
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:3632
- - C:\Users\Admin\AppData\Roaming\6nz0c.exe
    "C:\Users\Admin\AppData\Roaming\6nz0c.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:3484

C:\Users\Admin\AppData\Roaming\6nz0c.exe
"C:\Users\Admin\AppData\Roaming\6nz0c.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4620

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

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

tmp2BB9.tmp.bat

Path C:\Users\Admin\AppData\Local\Temp\tmp2BB9.tmp.bat
Size 149B
SHA256 ea2bfffe27df72b0e0e72a04aaa82a1512e74b76b0d30efcf370cff39903fb2a
MD5 2df81dc417373f5683f1bf5bc5cd37c2
SHA1 a56bb24d27db27dbc977b4b57d2b4faa1320abdb
SHA512 f20ce976d8e90a5a4c70fb23dce08250549fd9d0d1d1c87137a4f2b6a613d0c4e0a37be0363145a8806848a2c7873d91aa9a2efaaa3ba573cca7bbd97735c3fe
TLSH
T104C02B4265CBEB5E3849143302FBD5DDD1B66C1E3F40BF00C304844D52C0888F0DA346
MD5 SHA1 SHA512 TLSH

Submit Download

6nz0c.exe

Path C:\Users\Admin\AppData\Roaming\6nz0c.exe
Size 45KB
SHA256 db0df27230ec13b05441406d226d58c79a0abfaf0cb9b49746001d13c98d4465
MD5 d4a8f2e1e564fe19885375cd4b588e07
SHA1 2e31ce0aea6374c6bde57a2aad618b8463540978
SHA512 f089203c0edae0509a35d28b5b2f5225a22091605ca149355f9af83acb016a11685258cb95909eafcd9df0120bd30cf876438dfd959208455621e3c54e5c8dad
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFTlsHoPEaMPIGIjbdgX3iqaYA/6kyitIoofIIx9PUY:cu7e5TH2A2muuEaxGgbKXSqaf6X/o2NF
TLSH
T1DD232B003BE8822BF2BE4F789CF26145467AF2636603D54E1CC452DB5613FC69A526FA
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/2416-0-0x0000000075012000-0x0000000075013000-memory.dmp

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memory/2416-1-0x0000000000C50000-0x0000000000C62000-memory.dmp

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memory/2416-2-0x0000000075000000-0x00000000757BC000-memory.dmp

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memory/2416-3-0x0000000005600000-0x000000000569C000-memory.dmp

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memory/2416-8-0x0000000075000000-0x00000000757BC000-memory.dmp

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memory/4620-12-0x0000000074E90000-0x000000007564C000-memory.dmp

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memory/4620-14-0x0000000074E90000-0x000000007564C000-memory.dmp

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