asyncrat | 4b8d9a7bd290080910b9df552f273caf60c10cf47c6107908c0ee82761b2cdac

Analysis

max time kernel
148s
max time network
146s
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, 07:16

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General

Target
4b8d9a7bd290080910b9df552f273caf60c10cf47c6107908c0ee82761b2cdac.exe
Size 45KB
Sample260714-h4bdfaa13v
SHA256 4b8d9a7bd290080910b9df552f273caf60c10cf47c6107908c0ee82761b2cdac
MD5 9d89488721ce6591f6408d52049e2e1a
SHA1 994e42c724bdffdee711702498d2080e0625f0b5
SHA512 317d8cd7fce52b7851fa90010360be5836e4450cbc6336a34c4bad8119d9bd6ecd2cbaa1e7177ca3e48090cc04120c5c2120e7e1226bf6a11eaa1c5bd1bb06bb
SSDEEP 768:5udApTNctooWUS7C+mo2qt5HO9YjoHPICYzjbDgX3iL3dvdYjudFBDZ0x:5udApTNmU2Z6kgCY3bcXSL3Fd6iLd0x
TLSH
T185232B003BE8812BF2BE4F78A9F26145467EF6633603D5491CC452DB5623FC68A426FE
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
client.xnxxsex.mobi:80
client.xnxxsex.mobi:22
client.xnxxsex.mobi:8080
client.xnxxsex.mobi:8880
client.xnxxsex.mobi:2052
client.xnxxsex.mobi:2082
client.xnxxsex.mobi:2086
client.xnxxsex.mobi:2095
client.xnxxsex.mobi:443
client.xnxxsex.mobi:2053
client.xnxxsex.mobi:2083
client.xnxxsex.mobi:2087
client.xnxxsex.mobi:2096
client.xnxxsex.mobi:8443
qbot.xnxxsex.mobi:80
qbot.xnxxsex.mobi:22
qbot.xnxxsex.mobi:8080
qbot.xnxxsex.mobi:8880
qbot.xnxxsex.mobi:2052
qbot.xnxxsex.mobi:2082
qbot.xnxxsex.mobi:2086
qbot.xnxxsex.mobi:2095
qbot.xnxxsex.mobi:443
qbot.xnxxsex.mobi:2053
qbot.xnxxsex.mobi:2083
qbot.xnxxsex.mobi:2087
qbot.xnxxsex.mobi:2096
qbot.xnxxsex.mobi:8443

Mutex

0Sr9tAIxWhDR

Attributes

delay
0
install
true
install_file
p1x2zz.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/0x0005000000016b3c-10.dat	family_asyncrat

Executes dropped EXE 2 IoCs

pid	Process
240	p1x2zz.exe
4720	p1x2zz.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	p1x2zz.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	p1x2zz.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4b8d9a7bd290080910b9df552f273caf60c10cf47c6107908c0ee82761b2cdac.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

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
4604	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
1264	schtasks.exe

Suspicious behavior: EnumeratesProcesses 29 IoCs

pid	Process
3416	4b8d9a7bd290080910b9df552f273caf60c10cf47c6107908c0ee82761b2cdac.exe
3416	4b8d9a7bd290080910b9df552f273caf60c10cf47c6107908c0ee82761b2cdac.exe
3416	4b8d9a7bd290080910b9df552f273caf60c10cf47c6107908c0ee82761b2cdac.exe
3416	4b8d9a7bd290080910b9df552f273caf60c10cf47c6107908c0ee82761b2cdac.exe
3416	4b8d9a7bd290080910b9df552f273caf60c10cf47c6107908c0ee82761b2cdac.exe
3416	4b8d9a7bd290080910b9df552f273caf60c10cf47c6107908c0ee82761b2cdac.exe
3416	4b8d9a7bd290080910b9df552f273caf60c10cf47c6107908c0ee82761b2cdac.exe
3416	4b8d9a7bd290080910b9df552f273caf60c10cf47c6107908c0ee82761b2cdac.exe
3416	4b8d9a7bd290080910b9df552f273caf60c10cf47c6107908c0ee82761b2cdac.exe
3416	4b8d9a7bd290080910b9df552f273caf60c10cf47c6107908c0ee82761b2cdac.exe
3416	4b8d9a7bd290080910b9df552f273caf60c10cf47c6107908c0ee82761b2cdac.exe
3416	4b8d9a7bd290080910b9df552f273caf60c10cf47c6107908c0ee82761b2cdac.exe
3416	4b8d9a7bd290080910b9df552f273caf60c10cf47c6107908c0ee82761b2cdac.exe
3416	4b8d9a7bd290080910b9df552f273caf60c10cf47c6107908c0ee82761b2cdac.exe
3416	4b8d9a7bd290080910b9df552f273caf60c10cf47c6107908c0ee82761b2cdac.exe
3416	4b8d9a7bd290080910b9df552f273caf60c10cf47c6107908c0ee82761b2cdac.exe
3416	4b8d9a7bd290080910b9df552f273caf60c10cf47c6107908c0ee82761b2cdac.exe
3416	4b8d9a7bd290080910b9df552f273caf60c10cf47c6107908c0ee82761b2cdac.exe
3416	4b8d9a7bd290080910b9df552f273caf60c10cf47c6107908c0ee82761b2cdac.exe
3416	4b8d9a7bd290080910b9df552f273caf60c10cf47c6107908c0ee82761b2cdac.exe
3416	4b8d9a7bd290080910b9df552f273caf60c10cf47c6107908c0ee82761b2cdac.exe
3416	4b8d9a7bd290080910b9df552f273caf60c10cf47c6107908c0ee82761b2cdac.exe
3416	4b8d9a7bd290080910b9df552f273caf60c10cf47c6107908c0ee82761b2cdac.exe
3416	4b8d9a7bd290080910b9df552f273caf60c10cf47c6107908c0ee82761b2cdac.exe
3416	4b8d9a7bd290080910b9df552f273caf60c10cf47c6107908c0ee82761b2cdac.exe
3416	4b8d9a7bd290080910b9df552f273caf60c10cf47c6107908c0ee82761b2cdac.exe
3416	4b8d9a7bd290080910b9df552f273caf60c10cf47c6107908c0ee82761b2cdac.exe
3416	4b8d9a7bd290080910b9df552f273caf60c10cf47c6107908c0ee82761b2cdac.exe
3416	4b8d9a7bd290080910b9df552f273caf60c10cf47c6107908c0ee82761b2cdac.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3416	4b8d9a7bd290080910b9df552f273caf60c10cf47c6107908c0ee82761b2cdac.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3416 wrote to memory of 4692	3416	4b8d9a7bd290080910b9df552f273caf60c10cf47c6107908c0ee82761b2cdac.exe	88
PID 3416 wrote to memory of 5600	3416	4b8d9a7bd290080910b9df552f273caf60c10cf47c6107908c0ee82761b2cdac.exe	89
PID 5600 wrote to memory of 4604	5600	cmd.exe	92
PID 4692 wrote to memory of 1264	4692	cmd.exe	93
PID 5600 wrote to memory of 4720	5600	cmd.exe	96

C:\Users\Admin\AppData\Local\Temp\4b8d9a7bd290080910b9df552f273caf60c10cf47c6107908c0ee82761b2cdac.exe
"C:\Users\Admin\AppData\Local\Temp\4b8d9a7bd290080910b9df552f273caf60c10cf47c6107908c0ee82761b2cdac.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3416
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "p1x2zz" /tr '"C:\Users\Admin\AppData\Roaming\p1x2zz.exe"' & exit
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4692
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /f /sc onlogon /rl highest /tn "p1x2zz" /tr '"C:\Users\Admin\AppData\Roaming\p1x2zz.exe"'
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:1264
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp76DC.tmp.bat""
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5600
- - C:\Windows\SysWOW64\timeout.exe
    timeout 3
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:4604
- - C:\Users\Admin\AppData\Roaming\p1x2zz.exe
    "C:\Users\Admin\AppData\Roaming\p1x2zz.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:4720

C:\Users\Admin\AppData\Roaming\p1x2zz.exe
"C:\Users\Admin\AppData\Roaming\p1x2zz.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:240

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

tmp76DC.tmp.bat

Path C:\Users\Admin\AppData\Local\Temp\tmp76DC.tmp.bat
Size 150B
SHA256 b989dc4994d66591192c4f8a01827b111b46f0c6cda85053f96a9deb007a55c0
MD5 921f571c087b5d6a65a00b0afbe31f3e
SHA1 1cf3ef6e1c28475d1aa85032384fa6b27d1ce36e
SHA512 faea15f9a09ed8ae13600517efe5410f8885ec87f3799f20092657fb7870945847a56f29c8e9c063686151dd5b263a8d7ac76c7be3ef44c9d61b1d186385a45d
TLSH
T18CC02B4363C5FE0E2C0654A30AFAD4CC91737D193F40BB20C304844EA38045AF8EA341
MD5 SHA1 SHA512 TLSH

Submit Download

p1x2zz.exe

Path C:\Users\Admin\AppData\Roaming\p1x2zz.exe
Size 45KB
SHA256 4b8d9a7bd290080910b9df552f273caf60c10cf47c6107908c0ee82761b2cdac
MD5 9d89488721ce6591f6408d52049e2e1a
SHA1 994e42c724bdffdee711702498d2080e0625f0b5
SHA512 317d8cd7fce52b7851fa90010360be5836e4450cbc6336a34c4bad8119d9bd6ecd2cbaa1e7177ca3e48090cc04120c5c2120e7e1226bf6a11eaa1c5bd1bb06bb
SSDEEP 768:5udApTNctooWUS7C+mo2qt5HO9YjoHPICYzjbDgX3iL3dvdYjudFBDZ0x:5udApTNmU2Z6kgCY3bcXSL3Fd6iLd0x
TLSH
T185232B003BE8812BF2BE4F78A9F26145467EF6633603D5491CC452DB5623FC68A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/240-12-0x00000000745D0000-0x0000000074D8C000-memory.dmp

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memory/240-14-0x00000000745D0000-0x0000000074D8C000-memory.dmp

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memory/3416-0-0x0000000074752000-0x0000000074753000-memory.dmp

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memory/3416-1-0x0000000000C30000-0x0000000000C42000-memory.dmp

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memory/3416-2-0x0000000074740000-0x0000000074EFC000-memory.dmp

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memory/3416-3-0x0000000005770000-0x000000000580C000-memory.dmp

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memory/3416-8-0x0000000074740000-0x0000000074EFC000-memory.dmp

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