asyncrat | c47a0474f483a1b6507db6b5cc7a66931773a29165b2874423adb749a980ca96

Analysis

max time kernel
150s
max time network
149s
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, 15:46

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General

Target
c47a0474f483a1b6507db6b5cc7a66931773a29165b2874423adb749a980ca96.exe
Size 45KB
Sample260722-s7xe7agg58
SHA256 c47a0474f483a1b6507db6b5cc7a66931773a29165b2874423adb749a980ca96
MD5 8e78dec3b1e8f8b7f2385f122e161125
SHA1 a62dfe1772dc891e8893dc57e9d4af60d77d2f03
SHA512 87a3eef840e162a5bd547bfe1274ffb9e2f4ae73a66590317f0fa6b8458a40b3c9c4d12e0b16e59d5cbb10fc69d24e96323c4a2a91dd3eb4d0676d0356caa714
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q16T2QAm7PI1EjbFgX3iTCxuNBczyqnBDZcx:RuxkJTgip2mT1EbCXSTMim5dcx
TLSH
T1E6231B003BE8823BF2BE4F78ADF26145467AF5632603D64D2CC4519B5623FC69A426FD
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

phimsexne.net:80
phimsexne.net:22
phimsexne.net:8080
phimsexne.net:8880
phimsexne.net:2052
phimsexne.net:2082
phimsexne.net:2086
phimsexne.net:2095
phimsexne.net:443
phimsexne.net:2053
phimsexne.net:2083
phimsexne.net:2087
phimsexne.net:2096
phimsexne.net:8443
www.phimsexne.net:80
www.phimsexne.net:22
www.phimsexne.net:8080
www.phimsexne.net:8880
www.phimsexne.net:2052
www.phimsexne.net:2082
www.phimsexne.net:2086
www.phimsexne.net:2095
www.phimsexne.net:443
www.phimsexne.net:2053
www.phimsexne.net:2083
www.phimsexne.net:2087
www.phimsexne.net:2096
www.phimsexne.net:8443
malware.phimsexne.net:80
malware.phimsexne.net:22
malware.phimsexne.net:8080
malware.phimsexne.net:8880
malware.phimsexne.net:2052
malware.phimsexne.net:2082
malware.phimsexne.net:2086
malware.phimsexne.net:2095
malware.phimsexne.net:443
malware.phimsexne.net:2053
malware.phimsexne.net:2083
malware.phimsexne.net:2087
malware.phimsexne.net:2096
malware.phimsexne.net:8443
qakbot.phimsexne.net:80
qakbot.phimsexne.net:22
qakbot.phimsexne.net:8080
qakbot.phimsexne.net:8880
qakbot.phimsexne.net:2052
qakbot.phimsexne.net:2082
qakbot.phimsexne.net:2086
qakbot.phimsexne.net:2095
qakbot.phimsexne.net:443
qakbot.phimsexne.net:2053
qakbot.phimsexne.net:2083
qakbot.phimsexne.net:2087
qakbot.phimsexne.net:2096
qakbot.phimsexne.net:8443

Mutex

UOALGAajgU1Q

Attributes

delay
0
install
true
install_file
814bu9c9.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/0x001000000001c4e0-10.dat	family_asyncrat

Executes dropped EXE 1 IoCs

pid	Process
4248	814bu9c9.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
5844	cmd.exe
5432	cmd.exe

System Location Discovery: System Language Discovery 1 TTPs 6 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	814bu9c9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c47a0474f483a1b6507db6b5cc7a66931773a29165b2874423adb749a980ca96.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
1440	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
2444	schtasks.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
4924	c47a0474f483a1b6507db6b5cc7a66931773a29165b2874423adb749a980ca96.exe
4924	c47a0474f483a1b6507db6b5cc7a66931773a29165b2874423adb749a980ca96.exe
4924	c47a0474f483a1b6507db6b5cc7a66931773a29165b2874423adb749a980ca96.exe
4924	c47a0474f483a1b6507db6b5cc7a66931773a29165b2874423adb749a980ca96.exe
4924	c47a0474f483a1b6507db6b5cc7a66931773a29165b2874423adb749a980ca96.exe
4924	c47a0474f483a1b6507db6b5cc7a66931773a29165b2874423adb749a980ca96.exe
4924	c47a0474f483a1b6507db6b5cc7a66931773a29165b2874423adb749a980ca96.exe
4924	c47a0474f483a1b6507db6b5cc7a66931773a29165b2874423adb749a980ca96.exe
4924	c47a0474f483a1b6507db6b5cc7a66931773a29165b2874423adb749a980ca96.exe
4924	c47a0474f483a1b6507db6b5cc7a66931773a29165b2874423adb749a980ca96.exe
4924	c47a0474f483a1b6507db6b5cc7a66931773a29165b2874423adb749a980ca96.exe
4924	c47a0474f483a1b6507db6b5cc7a66931773a29165b2874423adb749a980ca96.exe
4924	c47a0474f483a1b6507db6b5cc7a66931773a29165b2874423adb749a980ca96.exe
4924	c47a0474f483a1b6507db6b5cc7a66931773a29165b2874423adb749a980ca96.exe
4924	c47a0474f483a1b6507db6b5cc7a66931773a29165b2874423adb749a980ca96.exe
4924	c47a0474f483a1b6507db6b5cc7a66931773a29165b2874423adb749a980ca96.exe
4924	c47a0474f483a1b6507db6b5cc7a66931773a29165b2874423adb749a980ca96.exe
4924	c47a0474f483a1b6507db6b5cc7a66931773a29165b2874423adb749a980ca96.exe
4924	c47a0474f483a1b6507db6b5cc7a66931773a29165b2874423adb749a980ca96.exe
4924	c47a0474f483a1b6507db6b5cc7a66931773a29165b2874423adb749a980ca96.exe
4924	c47a0474f483a1b6507db6b5cc7a66931773a29165b2874423adb749a980ca96.exe
4924	c47a0474f483a1b6507db6b5cc7a66931773a29165b2874423adb749a980ca96.exe
4924	c47a0474f483a1b6507db6b5cc7a66931773a29165b2874423adb749a980ca96.exe
4924	c47a0474f483a1b6507db6b5cc7a66931773a29165b2874423adb749a980ca96.exe
4924	c47a0474f483a1b6507db6b5cc7a66931773a29165b2874423adb749a980ca96.exe
4924	c47a0474f483a1b6507db6b5cc7a66931773a29165b2874423adb749a980ca96.exe
4924	c47a0474f483a1b6507db6b5cc7a66931773a29165b2874423adb749a980ca96.exe
4924	c47a0474f483a1b6507db6b5cc7a66931773a29165b2874423adb749a980ca96.exe
4924	c47a0474f483a1b6507db6b5cc7a66931773a29165b2874423adb749a980ca96.exe
4924	c47a0474f483a1b6507db6b5cc7a66931773a29165b2874423adb749a980ca96.exe
4924	c47a0474f483a1b6507db6b5cc7a66931773a29165b2874423adb749a980ca96.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4924	c47a0474f483a1b6507db6b5cc7a66931773a29165b2874423adb749a980ca96.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4924 wrote to memory of 5844	4924	c47a0474f483a1b6507db6b5cc7a66931773a29165b2874423adb749a980ca96.exe	89
PID 4924 wrote to memory of 5432	4924	c47a0474f483a1b6507db6b5cc7a66931773a29165b2874423adb749a980ca96.exe	91
PID 5844 wrote to memory of 2444	5844	cmd.exe	93
PID 5432 wrote to memory of 1440	5432	cmd.exe	94

C:\Users\Admin\AppData\Local\Temp\c47a0474f483a1b6507db6b5cc7a66931773a29165b2874423adb749a980ca96.exe
"C:\Users\Admin\AppData\Local\Temp\c47a0474f483a1b6507db6b5cc7a66931773a29165b2874423adb749a980ca96.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4924
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "814bu9c9" /tr '"C:\Users\Admin\AppData\Roaming\814bu9c9.exe"' & exit
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5844
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /f /sc onlogon /rl highest /tn "814bu9c9" /tr '"C:\Users\Admin\AppData\Roaming\814bu9c9.exe"'
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:2444
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp8449.tmp.bat""
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5432
- - C:\Windows\SysWOW64\timeout.exe
    timeout 3
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:1440
- - C:\Users\Admin\AppData\Roaming\814bu9c9.exe
    "C:\Users\Admin\AppData\Roaming\814bu9c9.exe"
    3⤵
    PID:3700

C:\Users\Admin\AppData\Roaming\814bu9c9.exe
"C:\Users\Admin\AppData\Roaming\814bu9c9.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4248

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

tmp8449.tmp.bat

Path C:\Users\Admin\AppData\Local\Temp\tmp8449.tmp.bat
Size 152B
SHA256 7cace6c8d4d036992c817678aa0e045d2bc0bc66a570ca07dbfa5b834a9c3506
MD5 e13829f51e6485d95a55807d7d940994
SHA1 25dece2db585a0f6aec5dc2e93e645c84135b848
SHA512 ebd1c8923a709c27bd585ca7ad81f573a13363531a014e2210848e7a01f3bbd6f7edda88c53a2b2d9e9e4b498945632b48b59a56e2e61a23b4cddc3ca911796e
TLSH
T1ABC08C8762CAEA0E2946543313BA948D9176A8193E45AB00830840196280448F09A241
MD5 SHA1 SHA512 TLSH

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814bu9c9.exe

Path C:\Users\Admin\AppData\Roaming\814bu9c9.exe
Size 45KB
SHA256 c47a0474f483a1b6507db6b5cc7a66931773a29165b2874423adb749a980ca96
MD5 8e78dec3b1e8f8b7f2385f122e161125
SHA1 a62dfe1772dc891e8893dc57e9d4af60d77d2f03
SHA512 87a3eef840e162a5bd547bfe1274ffb9e2f4ae73a66590317f0fa6b8458a40b3c9c4d12e0b16e59d5cbb10fc69d24e96323c4a2a91dd3eb4d0676d0356caa714
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q16T2QAm7PI1EjbFgX3iTCxuNBczyqnBDZcx:RuxkJTgip2mT1EbCXSTMim5dcx
TLSH
T1E6231B003BE8823BF2BE4F78ADF26145467AF5632603D64D2CC4519B5623FC69A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/4248-12-0x00000000742E0000-0x0000000074A9C000-memory.dmp

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memory/4248-14-0x00000000742E0000-0x0000000074A9C000-memory.dmp

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memory/4924-0-0x00000000742F2000-0x00000000742F3000-memory.dmp

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memory/4924-1-0x0000000000240000-0x0000000000252000-memory.dmp

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memory/4924-2-0x00000000742E0000-0x0000000074A9C000-memory.dmp

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memory/4924-3-0x0000000004D40000-0x0000000004DDC000-memory.dmp

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memory/4924-9-0x00000000742E0000-0x0000000074A9C000-memory.dmp

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