asyncrat | 05caf1cf39e44580db331d0ada73eb0c1b271eca18352b6b485a576836598b74

Analysis

max time kernel
148s
max time network
148s
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, 02:43

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General

Target
05caf1cf39e44580db331d0ada73eb0c1b271eca18352b6b485a576836598b74.exe
Size 45KB
Sample260714-c7rxpsey9y
SHA256 05caf1cf39e44580db331d0ada73eb0c1b271eca18352b6b485a576836598b74
MD5 5e4ea48fc3dc2476a2579341f2584338
SHA1 6153fae24130a192b1c07d0014dbe1ace9b509dc
SHA512 5964b67a754c4ffd7bd9e2d565af32b438c4ccb21f3281cf6a76c715ad1d2e7ee5def9a7315893c047266cc929a311769ed17a6905983a158823052ed460730e
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q16T2QAm7PI1ajbjgX3iFtlRHavETTSBDZcx:RuxkJTgip2mT12b8XSFt3andcx
TLSH
T1F4232B003BED823BF2BE5F7898F26145867AF6632603D5491CC451DB5623FC68A426FE
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

xnxxsex.mobi:80
xnxxsex.mobi:22
xnxxsex.mobi:8080
xnxxsex.mobi:8880
xnxxsex.mobi:2052
xnxxsex.mobi:2082
xnxxsex.mobi:2086
xnxxsex.mobi:2095
xnxxsex.mobi:443
xnxxsex.mobi:2053
xnxxsex.mobi:2083
xnxxsex.mobi:2087
xnxxsex.mobi:2096
xnxxsex.mobi:8443
www.xnxxsex.mobi:80
www.xnxxsex.mobi:22
www.xnxxsex.mobi:8080
www.xnxxsex.mobi:8880
www.xnxxsex.mobi:2052
www.xnxxsex.mobi:2082
www.xnxxsex.mobi:2086
www.xnxxsex.mobi:2095
www.xnxxsex.mobi:443
www.xnxxsex.mobi:2053
www.xnxxsex.mobi:2083
www.xnxxsex.mobi:2087
www.xnxxsex.mobi:2096
www.xnxxsex.mobi:8443
trisis.xnxxsex.mobi:80
trisis.xnxxsex.mobi:22
trisis.xnxxsex.mobi:8080
trisis.xnxxsex.mobi:8880
trisis.xnxxsex.mobi:2052
trisis.xnxxsex.mobi:2082
trisis.xnxxsex.mobi:2086
trisis.xnxxsex.mobi:2095
trisis.xnxxsex.mobi:443
trisis.xnxxsex.mobi:2053
trisis.xnxxsex.mobi:2083
trisis.xnxxsex.mobi:2087
trisis.xnxxsex.mobi:2096
trisis.xnxxsex.mobi:8443
gozi.xnxxsex.mobi:80
gozi.xnxxsex.mobi:22
gozi.xnxxsex.mobi:8080
gozi.xnxxsex.mobi:8880
gozi.xnxxsex.mobi:2052
gozi.xnxxsex.mobi:2082
gozi.xnxxsex.mobi:2086
gozi.xnxxsex.mobi:2095
gozi.xnxxsex.mobi:443
gozi.xnxxsex.mobi:2053
gozi.xnxxsex.mobi:2083
gozi.xnxxsex.mobi:2087
gozi.xnxxsex.mobi:2096
gozi.xnxxsex.mobi:8443

Mutex

it33VtzhV8IL

Attributes

delay
0
install
true
install_file
hngw1ax9.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/0x000f00000001c54b-10.dat	family_asyncrat

Executes dropped EXE 2 IoCs

pid	Process
264	hngw1ax9.exe
4092	hngw1ax9.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	hngw1ax9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	hngw1ax9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	05caf1cf39e44580db331d0ada73eb0c1b271eca18352b6b485a576836598b74.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

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
4136	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
2104	schtasks.exe

Suspicious behavior: EnumeratesProcesses 29 IoCs

pid	Process
5492	05caf1cf39e44580db331d0ada73eb0c1b271eca18352b6b485a576836598b74.exe
5492	05caf1cf39e44580db331d0ada73eb0c1b271eca18352b6b485a576836598b74.exe
5492	05caf1cf39e44580db331d0ada73eb0c1b271eca18352b6b485a576836598b74.exe
5492	05caf1cf39e44580db331d0ada73eb0c1b271eca18352b6b485a576836598b74.exe
5492	05caf1cf39e44580db331d0ada73eb0c1b271eca18352b6b485a576836598b74.exe
5492	05caf1cf39e44580db331d0ada73eb0c1b271eca18352b6b485a576836598b74.exe
5492	05caf1cf39e44580db331d0ada73eb0c1b271eca18352b6b485a576836598b74.exe
5492	05caf1cf39e44580db331d0ada73eb0c1b271eca18352b6b485a576836598b74.exe
5492	05caf1cf39e44580db331d0ada73eb0c1b271eca18352b6b485a576836598b74.exe
5492	05caf1cf39e44580db331d0ada73eb0c1b271eca18352b6b485a576836598b74.exe
5492	05caf1cf39e44580db331d0ada73eb0c1b271eca18352b6b485a576836598b74.exe
5492	05caf1cf39e44580db331d0ada73eb0c1b271eca18352b6b485a576836598b74.exe
5492	05caf1cf39e44580db331d0ada73eb0c1b271eca18352b6b485a576836598b74.exe
5492	05caf1cf39e44580db331d0ada73eb0c1b271eca18352b6b485a576836598b74.exe
5492	05caf1cf39e44580db331d0ada73eb0c1b271eca18352b6b485a576836598b74.exe
5492	05caf1cf39e44580db331d0ada73eb0c1b271eca18352b6b485a576836598b74.exe
5492	05caf1cf39e44580db331d0ada73eb0c1b271eca18352b6b485a576836598b74.exe
5492	05caf1cf39e44580db331d0ada73eb0c1b271eca18352b6b485a576836598b74.exe
5492	05caf1cf39e44580db331d0ada73eb0c1b271eca18352b6b485a576836598b74.exe
5492	05caf1cf39e44580db331d0ada73eb0c1b271eca18352b6b485a576836598b74.exe
5492	05caf1cf39e44580db331d0ada73eb0c1b271eca18352b6b485a576836598b74.exe
5492	05caf1cf39e44580db331d0ada73eb0c1b271eca18352b6b485a576836598b74.exe
5492	05caf1cf39e44580db331d0ada73eb0c1b271eca18352b6b485a576836598b74.exe
5492	05caf1cf39e44580db331d0ada73eb0c1b271eca18352b6b485a576836598b74.exe
5492	05caf1cf39e44580db331d0ada73eb0c1b271eca18352b6b485a576836598b74.exe
5492	05caf1cf39e44580db331d0ada73eb0c1b271eca18352b6b485a576836598b74.exe
5492	05caf1cf39e44580db331d0ada73eb0c1b271eca18352b6b485a576836598b74.exe
5492	05caf1cf39e44580db331d0ada73eb0c1b271eca18352b6b485a576836598b74.exe
5492	05caf1cf39e44580db331d0ada73eb0c1b271eca18352b6b485a576836598b74.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	5492	05caf1cf39e44580db331d0ada73eb0c1b271eca18352b6b485a576836598b74.exe
Token: SeDebugPrivilege	264	hngw1ax9.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 5492 wrote to memory of 2484	5492	05caf1cf39e44580db331d0ada73eb0c1b271eca18352b6b485a576836598b74.exe	87
PID 5492 wrote to memory of 1476	5492	05caf1cf39e44580db331d0ada73eb0c1b271eca18352b6b485a576836598b74.exe	89
PID 2484 wrote to memory of 2104	2484	cmd.exe	91
PID 1476 wrote to memory of 4136	1476	cmd.exe	92
PID 1476 wrote to memory of 4092	1476	cmd.exe	95

C:\Users\Admin\AppData\Local\Temp\05caf1cf39e44580db331d0ada73eb0c1b271eca18352b6b485a576836598b74.exe
"C:\Users\Admin\AppData\Local\Temp\05caf1cf39e44580db331d0ada73eb0c1b271eca18352b6b485a576836598b74.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5492
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "hngw1ax9" /tr '"C:\Users\Admin\AppData\Roaming\hngw1ax9.exe"' & exit
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2484
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /f /sc onlogon /rl highest /tn "hngw1ax9" /tr '"C:\Users\Admin\AppData\Roaming\hngw1ax9.exe"'
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:2104
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp77F5.tmp.bat""
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1476
- - C:\Windows\SysWOW64\timeout.exe
    timeout 3
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:4136
- - C:\Users\Admin\AppData\Roaming\hngw1ax9.exe
    "C:\Users\Admin\AppData\Roaming\hngw1ax9.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:4092

C:\Users\Admin\AppData\Roaming\hngw1ax9.exe
"C:\Users\Admin\AppData\Roaming\hngw1ax9.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:264

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

tmp77F5.tmp.bat

Path C:\Users\Admin\AppData\Local\Temp\tmp77F5.tmp.bat
Size 152B
SHA256 a4b6953c2ab77045df52c117fd4744be805fa8e8ab62c5b45362f67c900efc2c
MD5 7f01af75747afe822cc031fbc13d3e27
SHA1 6f61fcd0db4bcdccb0850bca33c436d746b7da07
SHA512 18a3d096473e8a9062f745751af7bee3cb76926e2baa6b92f81f674fa2fb700560e8ba5b395cb19ebf3c30d5163074b67598a98b73b0c32afacff9b94ec881b8
TLSH
T1B3C02B479AC5EB2F3C0A346303FADA8CD2B26CAA3F40BF10C308440D7280488F4D9746
MD5 SHA1 SHA512 TLSH

Submit Download

hngw1ax9.exe

Path C:\Users\Admin\AppData\Roaming\hngw1ax9.exe
Size 45KB
SHA256 05caf1cf39e44580db331d0ada73eb0c1b271eca18352b6b485a576836598b74
MD5 5e4ea48fc3dc2476a2579341f2584338
SHA1 6153fae24130a192b1c07d0014dbe1ace9b509dc
SHA512 5964b67a754c4ffd7bd9e2d565af32b438c4ccb21f3281cf6a76c715ad1d2e7ee5def9a7315893c047266cc929a311769ed17a6905983a158823052ed460730e
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q16T2QAm7PI1ajbjgX3iFtlRHavETTSBDZcx:RuxkJTgip2mT12b8XSFt3andcx
TLSH
T1F4232B003BED823BF2BE5F7898F26145867AF6632603D5491CC451DB5623FC68A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/264-12-0x0000000075060000-0x000000007581C000-memory.dmp

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memory/264-14-0x0000000075060000-0x000000007581C000-memory.dmp

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memory/5492-0-0x00000000751E2000-0x00000000751E3000-memory.dmp

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memory/5492-1-0x00000000007B0000-0x00000000007C2000-memory.dmp

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memory/5492-2-0x00000000751D0000-0x000000007598C000-memory.dmp

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memory/5492-3-0x0000000005310000-0x00000000053AC000-memory.dmp

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memory/5492-8-0x00000000751D0000-0x000000007598C000-memory.dmp

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