asyncrat | 1ee0a09566494c4d4eb0d8b09b11435caf0a61187066e9aaf1f650e60480a99d

Analysis

max time kernel
148s
max time network
143s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
21/07/2026, 12:55

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General

Target
1ee0a09566494c4d4eb0d8b09b11435caf0a61187066e9aaf1f650e60480a99d.exe
Size 45KB
Sample260721-p56paswekf
SHA256 1ee0a09566494c4d4eb0d8b09b11435caf0a61187066e9aaf1f650e60480a99d
MD5 8ccf0e15a18eb84d83dd67f56b4944dc
SHA1 e3bd62760f7df43b4a5e738f9ef398a1ac9a6905
SHA512 b7583c729e8333966c587733485871e8b08c7af2856b4d59337873c28bc153ed412ce30ddbe29fbaa3887e7a5004d58d6a363efd658a958d6e3cbe50773cc8d9
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVyLiE0yFjrdjYkk8PIuBjb8gX3ifS72BDZEx:MuBGJTPho2/LBXQBuRbTXSOYdEx
TLSH
T17D231A0037E9812BF6BE0F7499F25245867AF6732603D64E1CC451DB5A23FC686426FE
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

parrish-mcintyre.com:80
parrish-mcintyre.com:22
parrish-mcintyre.com:8080
parrish-mcintyre.com:8880
parrish-mcintyre.com:2052
parrish-mcintyre.com:2082
parrish-mcintyre.com:2086
parrish-mcintyre.com:2095
parrish-mcintyre.com:443
parrish-mcintyre.com:2053
parrish-mcintyre.com:2083
parrish-mcintyre.com:2087
parrish-mcintyre.com:2096
parrish-mcintyre.com:8443
www.parrish-mcintyre.com:80
www.parrish-mcintyre.com:22
www.parrish-mcintyre.com:8080
www.parrish-mcintyre.com:8880
www.parrish-mcintyre.com:2052
www.parrish-mcintyre.com:2082
www.parrish-mcintyre.com:2086
www.parrish-mcintyre.com:2095
www.parrish-mcintyre.com:443
www.parrish-mcintyre.com:2053
www.parrish-mcintyre.com:2083
www.parrish-mcintyre.com:2087
www.parrish-mcintyre.com:2096
www.parrish-mcintyre.com:8443
iloveyou.parrish-mcintyre.com:80
iloveyou.parrish-mcintyre.com:22
iloveyou.parrish-mcintyre.com:8080
iloveyou.parrish-mcintyre.com:8880
iloveyou.parrish-mcintyre.com:2052
iloveyou.parrish-mcintyre.com:2082
iloveyou.parrish-mcintyre.com:2086
iloveyou.parrish-mcintyre.com:2095
iloveyou.parrish-mcintyre.com:443
iloveyou.parrish-mcintyre.com:2053
iloveyou.parrish-mcintyre.com:2083
iloveyou.parrish-mcintyre.com:2087
iloveyou.parrish-mcintyre.com:2096
iloveyou.parrish-mcintyre.com:8443
malware.parrish-mcintyre.com:80
malware.parrish-mcintyre.com:22
malware.parrish-mcintyre.com:8080
malware.parrish-mcintyre.com:8880
malware.parrish-mcintyre.com:2052
malware.parrish-mcintyre.com:2082
malware.parrish-mcintyre.com:2086
malware.parrish-mcintyre.com:2095
malware.parrish-mcintyre.com:443
malware.parrish-mcintyre.com:2053
malware.parrish-mcintyre.com:2083
malware.parrish-mcintyre.com:2087
malware.parrish-mcintyre.com:2096
malware.parrish-mcintyre.com:8443

Mutex

BodR2Bk6XWxk

Attributes

delay
0
install
true
install_file
2107.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/0x000d00000001c570-10.dat	family_asyncrat

Executes dropped EXE 2 IoCs

pid	Process
5036	2107.exe
3444	2107.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
5532	cmd.exe
4312	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	2107.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2107.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1ee0a09566494c4d4eb0d8b09b11435caf0a61187066e9aaf1f650e60480a99d.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
3320	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
5836	schtasks.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
4432	1ee0a09566494c4d4eb0d8b09b11435caf0a61187066e9aaf1f650e60480a99d.exe
4432	1ee0a09566494c4d4eb0d8b09b11435caf0a61187066e9aaf1f650e60480a99d.exe
4432	1ee0a09566494c4d4eb0d8b09b11435caf0a61187066e9aaf1f650e60480a99d.exe
4432	1ee0a09566494c4d4eb0d8b09b11435caf0a61187066e9aaf1f650e60480a99d.exe
4432	1ee0a09566494c4d4eb0d8b09b11435caf0a61187066e9aaf1f650e60480a99d.exe
4432	1ee0a09566494c4d4eb0d8b09b11435caf0a61187066e9aaf1f650e60480a99d.exe
4432	1ee0a09566494c4d4eb0d8b09b11435caf0a61187066e9aaf1f650e60480a99d.exe
4432	1ee0a09566494c4d4eb0d8b09b11435caf0a61187066e9aaf1f650e60480a99d.exe
4432	1ee0a09566494c4d4eb0d8b09b11435caf0a61187066e9aaf1f650e60480a99d.exe
4432	1ee0a09566494c4d4eb0d8b09b11435caf0a61187066e9aaf1f650e60480a99d.exe
4432	1ee0a09566494c4d4eb0d8b09b11435caf0a61187066e9aaf1f650e60480a99d.exe
4432	1ee0a09566494c4d4eb0d8b09b11435caf0a61187066e9aaf1f650e60480a99d.exe
4432	1ee0a09566494c4d4eb0d8b09b11435caf0a61187066e9aaf1f650e60480a99d.exe
4432	1ee0a09566494c4d4eb0d8b09b11435caf0a61187066e9aaf1f650e60480a99d.exe
4432	1ee0a09566494c4d4eb0d8b09b11435caf0a61187066e9aaf1f650e60480a99d.exe
4432	1ee0a09566494c4d4eb0d8b09b11435caf0a61187066e9aaf1f650e60480a99d.exe
4432	1ee0a09566494c4d4eb0d8b09b11435caf0a61187066e9aaf1f650e60480a99d.exe
4432	1ee0a09566494c4d4eb0d8b09b11435caf0a61187066e9aaf1f650e60480a99d.exe
4432	1ee0a09566494c4d4eb0d8b09b11435caf0a61187066e9aaf1f650e60480a99d.exe
4432	1ee0a09566494c4d4eb0d8b09b11435caf0a61187066e9aaf1f650e60480a99d.exe
4432	1ee0a09566494c4d4eb0d8b09b11435caf0a61187066e9aaf1f650e60480a99d.exe
4432	1ee0a09566494c4d4eb0d8b09b11435caf0a61187066e9aaf1f650e60480a99d.exe
4432	1ee0a09566494c4d4eb0d8b09b11435caf0a61187066e9aaf1f650e60480a99d.exe
4432	1ee0a09566494c4d4eb0d8b09b11435caf0a61187066e9aaf1f650e60480a99d.exe
4432	1ee0a09566494c4d4eb0d8b09b11435caf0a61187066e9aaf1f650e60480a99d.exe
4432	1ee0a09566494c4d4eb0d8b09b11435caf0a61187066e9aaf1f650e60480a99d.exe
4432	1ee0a09566494c4d4eb0d8b09b11435caf0a61187066e9aaf1f650e60480a99d.exe
4432	1ee0a09566494c4d4eb0d8b09b11435caf0a61187066e9aaf1f650e60480a99d.exe
4432	1ee0a09566494c4d4eb0d8b09b11435caf0a61187066e9aaf1f650e60480a99d.exe
4432	1ee0a09566494c4d4eb0d8b09b11435caf0a61187066e9aaf1f650e60480a99d.exe
4432	1ee0a09566494c4d4eb0d8b09b11435caf0a61187066e9aaf1f650e60480a99d.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4432	1ee0a09566494c4d4eb0d8b09b11435caf0a61187066e9aaf1f650e60480a99d.exe
Token: SeDebugPrivilege	5036	2107.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4432 wrote to memory of 5532	4432	1ee0a09566494c4d4eb0d8b09b11435caf0a61187066e9aaf1f650e60480a99d.exe	89
PID 4432 wrote to memory of 4312	4432	1ee0a09566494c4d4eb0d8b09b11435caf0a61187066e9aaf1f650e60480a99d.exe	91
PID 5532 wrote to memory of 5836	5532	cmd.exe	93
PID 4312 wrote to memory of 3320	4312	cmd.exe	94
PID 4312 wrote to memory of 3444	4312	cmd.exe	97

C:\Users\Admin\AppData\Local\Temp\1ee0a09566494c4d4eb0d8b09b11435caf0a61187066e9aaf1f650e60480a99d.exe
"C:\Users\Admin\AppData\Local\Temp\1ee0a09566494c4d4eb0d8b09b11435caf0a61187066e9aaf1f650e60480a99d.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4432
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "2107" /tr '"C:\Users\Admin\AppData\Roaming\2107.exe"' & exit
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5532
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /f /sc onlogon /rl highest /tn "2107" /tr '"C:\Users\Admin\AppData\Roaming\2107.exe"'
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:5836
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp45AA.tmp.bat""
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4312
- - C:\Windows\SysWOW64\timeout.exe
    timeout 3
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:3320
- - C:\Users\Admin\AppData\Roaming\2107.exe
    "C:\Users\Admin\AppData\Roaming\2107.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:3444

C:\Users\Admin\AppData\Roaming\2107.exe
"C:\Users\Admin\AppData\Roaming\2107.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:5036

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

tmp45AA.tmp.bat

Path C:\Users\Admin\AppData\Local\Temp\tmp45AA.tmp.bat
Size 148B
SHA256 d48e963ec1f430c3d1284943747f28fdfcff24dd926d06582ea23f688a5115a3
MD5 c41d74fc4a6ead4261a469fbd26cfd49
SHA1 93ef4d157f501c6868485c5c488d7d61cd667ad3
SHA512 e222c007cafc3c7422c14201890d05e17eb6dad2d262c626d77f3d1bbfb381b0d095d36d0769827be20409083163e32d1e13f26d9e49d9d705b1da6a75673289
TLSH
T141C02B4251C5EE4F2805243302FBD88CE172BC1A3F40BF00C30948CD23C0848F4E9346
MD5 SHA1 SHA512 TLSH

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2107.exe

Path C:\Users\Admin\AppData\Roaming\2107.exe
Size 45KB
SHA256 1ee0a09566494c4d4eb0d8b09b11435caf0a61187066e9aaf1f650e60480a99d
MD5 8ccf0e15a18eb84d83dd67f56b4944dc
SHA1 e3bd62760f7df43b4a5e738f9ef398a1ac9a6905
SHA512 b7583c729e8333966c587733485871e8b08c7af2856b4d59337873c28bc153ed412ce30ddbe29fbaa3887e7a5004d58d6a363efd658a958d6e3cbe50773cc8d9
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVyLiE0yFjrdjYkk8PIuBjb8gX3ifS72BDZEx:MuBGJTPho2/LBXQBuRbTXSOYdEx
TLSH
T17D231A0037E9812BF6BE0F7499F25245867AF6732603D64E1CC451DB5A23FC686426FE
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/4432-0-0x00000000743B2000-0x00000000743B3000-memory.dmp

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memory/4432-1-0x00000000002E0000-0x00000000002F2000-memory.dmp

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memory/4432-2-0x00000000743A0000-0x0000000074B5C000-memory.dmp

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memory/4432-3-0x0000000004E10000-0x0000000004EAC000-memory.dmp

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memory/4432-8-0x00000000743A0000-0x0000000074B5C000-memory.dmp

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memory/5036-12-0x0000000074230000-0x00000000749EC000-memory.dmp

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memory/5036-14-0x0000000074230000-0x00000000749EC000-memory.dmp

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