asyncrat | a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8

Analysis

max time kernel
6s
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
21/07/2026, 15:00

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8.exe
Size 45KB
Sample260721-sde9tadm21
SHA256 a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8
MD5 b77fe12e9c96f12aa9779a8a8c73d036
SHA1 9906e1ce31f23f26f38247f0355ac35553b9a465
SHA512 dc31d98a8a9d695f035a398bd3f787b739cb8ec3d697df99857c4cef001e09343c1fa2dd245b0362aceee0b0556833cb136afc1bef9d8184b9a957282c18e6f5
SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1fLiE02FjMdjYkkmPIQzjbegX3iRqufohjBDZUx:cuR0JTPjY2SL9wQPQ3bhXSguwjdUx
TLSH
T126232A003BE9C12BF2BE4B7859F22145867AF6637603D64A1CC051DB5623FC69A436FE
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

dagatructiep.sh:80
dagatructiep.sh:22
dagatructiep.sh:8080
dagatructiep.sh:8880
dagatructiep.sh:2052
dagatructiep.sh:2082
dagatructiep.sh:2086
dagatructiep.sh:2095
dagatructiep.sh:443
dagatructiep.sh:2053
dagatructiep.sh:2083
dagatructiep.sh:2087
dagatructiep.sh:2096
dagatructiep.sh:8443
www.dagatructiep.sh:80
www.dagatructiep.sh:22
www.dagatructiep.sh:8080
www.dagatructiep.sh:8880
www.dagatructiep.sh:2052
www.dagatructiep.sh:2082
www.dagatructiep.sh:2086
www.dagatructiep.sh:2095
www.dagatructiep.sh:443
www.dagatructiep.sh:2053
www.dagatructiep.sh:2083
www.dagatructiep.sh:2087
www.dagatructiep.sh:2096
www.dagatructiep.sh:8443
client.dagatructiep.sh:80
client.dagatructiep.sh:22
client.dagatructiep.sh:8080
client.dagatructiep.sh:8880
client.dagatructiep.sh:2052
client.dagatructiep.sh:2082
client.dagatructiep.sh:2086
client.dagatructiep.sh:2095
client.dagatructiep.sh:443
client.dagatructiep.sh:2053
client.dagatructiep.sh:2083
client.dagatructiep.sh:2087
client.dagatructiep.sh:2096
client.dagatructiep.sh:8443
sodinokibi.dagatructiep.sh:80
sodinokibi.dagatructiep.sh:22
sodinokibi.dagatructiep.sh:8080
sodinokibi.dagatructiep.sh:8880
sodinokibi.dagatructiep.sh:2052
sodinokibi.dagatructiep.sh:2082
sodinokibi.dagatructiep.sh:2086
sodinokibi.dagatructiep.sh:2095
sodinokibi.dagatructiep.sh:443
sodinokibi.dagatructiep.sh:2053
sodinokibi.dagatructiep.sh:2083
sodinokibi.dagatructiep.sh:2087
sodinokibi.dagatructiep.sh:2096
sodinokibi.dagatructiep.sh:8443

Mutex

OcFmyGyQmxZ7

Attributes

delay
0
install
true
install_file
1re4.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/0x001500000001c4de-10.dat	family_asyncrat

Executes dropped EXE 2 IoCs

pid	Process
2028	1re4.exe
2316	1re4.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
3336	cmd.exe
2564	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	1re4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1re4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8.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
2992	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
5004	schtasks.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
3664	a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8.exe
3664	a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8.exe
3664	a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8.exe
3664	a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8.exe
3664	a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8.exe
3664	a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8.exe
3664	a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8.exe
3664	a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8.exe
3664	a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8.exe
3664	a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8.exe
3664	a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8.exe
3664	a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8.exe
3664	a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8.exe
3664	a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8.exe
3664	a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8.exe
3664	a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8.exe
3664	a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8.exe
3664	a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8.exe
3664	a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8.exe
3664	a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8.exe
3664	a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8.exe
3664	a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8.exe
3664	a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8.exe
3664	a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8.exe
3664	a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8.exe
3664	a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8.exe
3664	a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8.exe
3664	a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8.exe
3664	a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8.exe
3664	a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8.exe
3664	a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3664	a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8.exe
Token: SeDebugPrivilege	2028	1re4.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3664 wrote to memory of 3336	3664	a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8.exe	89
PID 3664 wrote to memory of 2564	3664	a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8.exe	90
PID 3336 wrote to memory of 5004	3336	cmd.exe	93
PID 2564 wrote to memory of 2992	2564	cmd.exe	94
PID 2564 wrote to memory of 2316	2564	cmd.exe	97

C:\Users\Admin\AppData\Local\Temp\a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8.exe
"C:\Users\Admin\AppData\Local\Temp\a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3664
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "1re4" /tr '"C:\Users\Admin\AppData\Roaming\1re4.exe"' & exit
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3336
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /f /sc onlogon /rl highest /tn "1re4" /tr '"C:\Users\Admin\AppData\Roaming\1re4.exe"'
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:5004
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp6392.tmp.bat""
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2564
- - C:\Windows\SysWOW64\timeout.exe
    timeout 3
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:2992
- - C:\Users\Admin\AppData\Roaming\1re4.exe
    "C:\Users\Admin\AppData\Roaming\1re4.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:2316

C:\Users\Admin\AppData\Roaming\1re4.exe
"C:\Users\Admin\AppData\Roaming\1re4.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2028

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

Replay Monitor

Loading Replay Monitor...

Downloads

tmp6392.tmp.bat

Path C:\Users\Admin\AppData\Local\Temp\tmp6392.tmp.bat
Size 148B
SHA256 26fafd7582cb6fef43eb33b933bdd7cfeebb3bab5338cb8147fed8ac72b0cb11
MD5 133a641232c6f5faf78655aa65f9ad2b
SHA1 3ff19a7d6843ea2e6b950e90923abaf655160d91
SHA512 2d717f7c9120d201b44e79b8d091505f5d3e63a256f61f754c850fe720eced58978ffba7d8f767674236747802e2e5d4d8dd946742ecc53fafc1b44ea8b4203e
TLSH
T1A6C02B8272CFEE4F6A09186306FBD58C91766C1D3F40BF00C304401E268045CF4DDB41
MD5 SHA1 SHA512 TLSH

Submit Download

1re4.exe

Path C:\Users\Admin\AppData\Roaming\1re4.exe
Size 45KB
SHA256 a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8
MD5 b77fe12e9c96f12aa9779a8a8c73d036
SHA1 9906e1ce31f23f26f38247f0355ac35553b9a465
SHA512 dc31d98a8a9d695f035a398bd3f787b739cb8ec3d697df99857c4cef001e09343c1fa2dd245b0362aceee0b0556833cb136afc1bef9d8184b9a957282c18e6f5
SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1fLiE02FjMdjYkkmPIQzjbegX3iRqufohjBDZUx:cuR0JTPjY2SL9wQPQ3bhXSguwjdUx
TLSH
T126232A003BE9C12BF2BE4B7859F22145867AF6637603D64A1CC051DB5623FC69A436FE
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/2028-12-0x0000000074510000-0x0000000074CCC000-memory.dmp

Download

memory/2028-14-0x0000000074510000-0x0000000074CCC000-memory.dmp

Download

memory/3664-0-0x0000000074522000-0x0000000074523000-memory.dmp

Download

memory/3664-1-0x0000000000540000-0x0000000000552000-memory.dmp

Download

memory/3664-2-0x0000000074510000-0x0000000074CCC000-memory.dmp

Download

memory/3664-3-0x0000000005040000-0x00000000050DC000-memory.dmp

Download

memory/3664-8-0x0000000074510000-0x0000000074CCC000-memory.dmp

Download