asyncrat | 14df53ae8a3aa9f2e8ec653d5b9a0f69e5d881cfbf10a4abdef2462f8309fc3f

Analysis

max time kernel
148s
max time network
151s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
18/07/2026, 17:18

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General

Target
14df53ae8a3aa9f2e8ec653d5b9a0f69e5d881cfbf10a4abdef2462f8309fc3f.exe
Size 45KB
Sample260718-vvf9jsby3t
SHA256 14df53ae8a3aa9f2e8ec653d5b9a0f69e5d881cfbf10a4abdef2462f8309fc3f
MD5 28ad2a488d6d939151791c8adc1af300
SHA1 692ae1ba29b194b33d6b0b816a3b91e2ce395127
SHA512 2dc34e78d5db60da74bdcf509b3212a8f946dac60fa22c22bd1f366386214a720a4fc4df68e48d4dc02870880dde42f95c074a240a43cdebd898f24a043f6d5b
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFV7lt440WMOPI0szjbigXFizPXLuLyTBDZUx:cu7e5TH2A2QgUM30s3bFXUmm1dUx
TLSH
T1AE2309003BE8C12BF2BE4F7899F26245467AF6633603D58E1CC452975713BC6DA426FA
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

sexnga.store:80
sexnga.store:22
sexnga.store:8080
sexnga.store:8880
sexnga.store:2052
sexnga.store:2082
sexnga.store:2086
sexnga.store:2095
sexnga.store:443
sexnga.store:2053
sexnga.store:2083
sexnga.store:2087
sexnga.store:2096
sexnga.store:8443
www.sexnga.store:80
www.sexnga.store:22
www.sexnga.store:8080
www.sexnga.store:8880
www.sexnga.store:2052
www.sexnga.store:2082
www.sexnga.store:2086
www.sexnga.store:2095
www.sexnga.store:443
www.sexnga.store:2053
www.sexnga.store:2083
www.sexnga.store:2087
www.sexnga.store:2096
www.sexnga.store:8443
gootloader.sexnga.store:80
gootloader.sexnga.store:22
gootloader.sexnga.store:8080
gootloader.sexnga.store:8880
gootloader.sexnga.store:2052
gootloader.sexnga.store:2082
gootloader.sexnga.store:2086
gootloader.sexnga.store:2095
gootloader.sexnga.store:443
gootloader.sexnga.store:2053
gootloader.sexnga.store:2083
gootloader.sexnga.store:2087
gootloader.sexnga.store:2096
gootloader.sexnga.store:8443
iloveyou.sexnga.store:80
iloveyou.sexnga.store:22
iloveyou.sexnga.store:8080
iloveyou.sexnga.store:8880
iloveyou.sexnga.store:2052
iloveyou.sexnga.store:2082
iloveyou.sexnga.store:2086
iloveyou.sexnga.store:2095
iloveyou.sexnga.store:443
iloveyou.sexnga.store:2053
iloveyou.sexnga.store:2083
iloveyou.sexnga.store:2087
iloveyou.sexnga.store:2096
iloveyou.sexnga.store:8443
mirai.sexnga.store:80
mirai.sexnga.store:22
mirai.sexnga.store:8080
mirai.sexnga.store:8880
mirai.sexnga.store:2052
mirai.sexnga.store:2082
mirai.sexnga.store:2086
mirai.sexnga.store:2095
mirai.sexnga.store:443
mirai.sexnga.store:2053
mirai.sexnga.store:2083
mirai.sexnga.store:2087
mirai.sexnga.store:2096
mirai.sexnga.store:8443

Mutex

RjSvFBYEyFMw

Attributes

delay
0
install
true
install_file
f7r8o.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/0x001500000001c3b2-10.dat	family_asyncrat

Executes dropped EXE 2 IoCs

pid	Process
1512	f7r8o.exe
1152	f7r8o.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
832	cmd.exe
4980	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	14df53ae8a3aa9f2e8ec653d5b9a0f69e5d881cfbf10a4abdef2462f8309fc3f.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	f7r8o.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f7r8o.exe

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
4384	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
4724	schtasks.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
1160	14df53ae8a3aa9f2e8ec653d5b9a0f69e5d881cfbf10a4abdef2462f8309fc3f.exe
1160	14df53ae8a3aa9f2e8ec653d5b9a0f69e5d881cfbf10a4abdef2462f8309fc3f.exe
1160	14df53ae8a3aa9f2e8ec653d5b9a0f69e5d881cfbf10a4abdef2462f8309fc3f.exe
1160	14df53ae8a3aa9f2e8ec653d5b9a0f69e5d881cfbf10a4abdef2462f8309fc3f.exe
1160	14df53ae8a3aa9f2e8ec653d5b9a0f69e5d881cfbf10a4abdef2462f8309fc3f.exe
1160	14df53ae8a3aa9f2e8ec653d5b9a0f69e5d881cfbf10a4abdef2462f8309fc3f.exe
1160	14df53ae8a3aa9f2e8ec653d5b9a0f69e5d881cfbf10a4abdef2462f8309fc3f.exe
1160	14df53ae8a3aa9f2e8ec653d5b9a0f69e5d881cfbf10a4abdef2462f8309fc3f.exe
1160	14df53ae8a3aa9f2e8ec653d5b9a0f69e5d881cfbf10a4abdef2462f8309fc3f.exe
1160	14df53ae8a3aa9f2e8ec653d5b9a0f69e5d881cfbf10a4abdef2462f8309fc3f.exe
1160	14df53ae8a3aa9f2e8ec653d5b9a0f69e5d881cfbf10a4abdef2462f8309fc3f.exe
1160	14df53ae8a3aa9f2e8ec653d5b9a0f69e5d881cfbf10a4abdef2462f8309fc3f.exe
1160	14df53ae8a3aa9f2e8ec653d5b9a0f69e5d881cfbf10a4abdef2462f8309fc3f.exe
1160	14df53ae8a3aa9f2e8ec653d5b9a0f69e5d881cfbf10a4abdef2462f8309fc3f.exe
1160	14df53ae8a3aa9f2e8ec653d5b9a0f69e5d881cfbf10a4abdef2462f8309fc3f.exe
1160	14df53ae8a3aa9f2e8ec653d5b9a0f69e5d881cfbf10a4abdef2462f8309fc3f.exe
1160	14df53ae8a3aa9f2e8ec653d5b9a0f69e5d881cfbf10a4abdef2462f8309fc3f.exe
1160	14df53ae8a3aa9f2e8ec653d5b9a0f69e5d881cfbf10a4abdef2462f8309fc3f.exe
1160	14df53ae8a3aa9f2e8ec653d5b9a0f69e5d881cfbf10a4abdef2462f8309fc3f.exe
1160	14df53ae8a3aa9f2e8ec653d5b9a0f69e5d881cfbf10a4abdef2462f8309fc3f.exe
1160	14df53ae8a3aa9f2e8ec653d5b9a0f69e5d881cfbf10a4abdef2462f8309fc3f.exe
1160	14df53ae8a3aa9f2e8ec653d5b9a0f69e5d881cfbf10a4abdef2462f8309fc3f.exe
1160	14df53ae8a3aa9f2e8ec653d5b9a0f69e5d881cfbf10a4abdef2462f8309fc3f.exe
1160	14df53ae8a3aa9f2e8ec653d5b9a0f69e5d881cfbf10a4abdef2462f8309fc3f.exe
1160	14df53ae8a3aa9f2e8ec653d5b9a0f69e5d881cfbf10a4abdef2462f8309fc3f.exe
1160	14df53ae8a3aa9f2e8ec653d5b9a0f69e5d881cfbf10a4abdef2462f8309fc3f.exe
1160	14df53ae8a3aa9f2e8ec653d5b9a0f69e5d881cfbf10a4abdef2462f8309fc3f.exe
1160	14df53ae8a3aa9f2e8ec653d5b9a0f69e5d881cfbf10a4abdef2462f8309fc3f.exe
1160	14df53ae8a3aa9f2e8ec653d5b9a0f69e5d881cfbf10a4abdef2462f8309fc3f.exe
1160	14df53ae8a3aa9f2e8ec653d5b9a0f69e5d881cfbf10a4abdef2462f8309fc3f.exe
1160	14df53ae8a3aa9f2e8ec653d5b9a0f69e5d881cfbf10a4abdef2462f8309fc3f.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1160	14df53ae8a3aa9f2e8ec653d5b9a0f69e5d881cfbf10a4abdef2462f8309fc3f.exe
Token: SeDebugPrivilege	1512	f7r8o.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1160 wrote to memory of 832	1160	14df53ae8a3aa9f2e8ec653d5b9a0f69e5d881cfbf10a4abdef2462f8309fc3f.exe	89
PID 1160 wrote to memory of 4980	1160	14df53ae8a3aa9f2e8ec653d5b9a0f69e5d881cfbf10a4abdef2462f8309fc3f.exe	90
PID 832 wrote to memory of 4724	832	cmd.exe	93
PID 4980 wrote to memory of 4384	4980	cmd.exe	94
PID 4980 wrote to memory of 1152	4980	cmd.exe	97

C:\Users\Admin\AppData\Local\Temp\14df53ae8a3aa9f2e8ec653d5b9a0f69e5d881cfbf10a4abdef2462f8309fc3f.exe
"C:\Users\Admin\AppData\Local\Temp\14df53ae8a3aa9f2e8ec653d5b9a0f69e5d881cfbf10a4abdef2462f8309fc3f.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1160
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "f7r8o" /tr '"C:\Users\Admin\AppData\Roaming\f7r8o.exe"' & exit
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:832
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /f /sc onlogon /rl highest /tn "f7r8o" /tr '"C:\Users\Admin\AppData\Roaming\f7r8o.exe"'
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:4724
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmpFDF3.tmp.bat""
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4980
- - C:\Windows\SysWOW64\timeout.exe
    timeout 3
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:4384
- - C:\Users\Admin\AppData\Roaming\f7r8o.exe
    "C:\Users\Admin\AppData\Roaming\f7r8o.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:1152

C:\Users\Admin\AppData\Roaming\f7r8o.exe
"C:\Users\Admin\AppData\Roaming\f7r8o.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1512

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

tmpFDF3.tmp.bat

Path C:\Users\Admin\AppData\Local\Temp\tmpFDF3.tmp.bat
Size 149B
SHA256 aae1c4dc45ecdd217ab4a37eec5b011b27aff1b6021855ce8f5f99f403300fa4
MD5 891cbc117e1106edaecdd21210467349
SHA1 9576b036e1f697196d9d652bc23f6eddb8e6ee9d
SHA512 cd229a5625055588dcf60e4f54b12a00462f18f95b6effd66172a4aa45553249b78ac1d2d29e902c1b115b0e7169a98f83e8d67f9ce0f503bf39b137fef0f479
TLSH
T13DC08C4261C5AA0E280528270ABAD88C916269293E84BB408704494D1280458E499381
MD5 SHA1 SHA512 TLSH

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f7r8o.exe

Path C:\Users\Admin\AppData\Roaming\f7r8o.exe
Size 45KB
SHA256 14df53ae8a3aa9f2e8ec653d5b9a0f69e5d881cfbf10a4abdef2462f8309fc3f
MD5 28ad2a488d6d939151791c8adc1af300
SHA1 692ae1ba29b194b33d6b0b816a3b91e2ce395127
SHA512 2dc34e78d5db60da74bdcf509b3212a8f946dac60fa22c22bd1f366386214a720a4fc4df68e48d4dc02870880dde42f95c074a240a43cdebd898f24a043f6d5b
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFV7lt440WMOPI0szjbigXFizPXLuLyTBDZUx:cu7e5TH2A2QgUM30s3bFXUmm1dUx
TLSH
T1AE2309003BE8C12BF2BE4F7899F26245467AF6633603D58E1CC452975713BC6DA426FA
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/1160-0-0x0000000074DD2000-0x0000000074DD3000-memory.dmp

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memory/1160-1-0x0000000000030000-0x0000000000042000-memory.dmp

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memory/1160-2-0x0000000074DC0000-0x000000007557C000-memory.dmp

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memory/1160-3-0x0000000004C00000-0x0000000004C9C000-memory.dmp

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memory/1160-8-0x0000000074DC0000-0x000000007557C000-memory.dmp

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memory/1512-12-0x0000000074BF0000-0x00000000753AC000-memory.dmp

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memory/1512-14-0x0000000074BF0000-0x00000000753AC000-memory.dmp

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