asyncrat | 889589beb71ffb6f72163106b6fd1c25b1ec744c91fe1476d1e7c3092c5a542b

Analysis

max time kernel
148s
max time network
153s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
07/09/2026, 12:10

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General

Target
889589beb71ffb6f72163106b6fd1c25b1ec744c91fe1476d1e7c3092c5a542b.exe
Size 45KB
Sample260907-pb5vxaweqa
SHA256 889589beb71ffb6f72163106b6fd1c25b1ec744c91fe1476d1e7c3092c5a542b
MD5 25be37e715d9a7a5fc011cb047d30b10
SHA1 36ff18cb85f6e5ebb3f05099b0a37e2fd3006c0e
SHA512 d4539f7516a3e0425d4508b20a662e157702c2ee5840f620985e4ce94217b14cef1712603ef36da05fe814e7a83b8f4b3c1345ac7195a3cd1d6254750cd08eed
SSDEEP 768:4uLZZTUAoOSWUYZL8mo2qF5hk6K7OOPIzzjbogL3iaKrbU2h01x/fHy7M7NBDZbx:4uLZZTUTn2g6VO3z3b/LSaKHLh01xXHV
TLSH
T161232B003BE8822BF2BE4F7898F26145467AF6B77603D58A1CC4419B5723FC696426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

default command_and_control defense_evasion discovery execution asyncrat persistence rat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

heovl.im:80
heovl.im:22
heovl.im:8080
heovl.im:8880
heovl.im:2052
heovl.im:2082
heovl.im:2086
heovl.im:2095
heovl.im:443
heovl.im:2053
heovl.im:2083
heovl.im:2087
heovl.im:2096
heovl.im:8443
www.heovl.im:80
www.heovl.im:22
www.heovl.im:8080
www.heovl.im:8880
www.heovl.im:2052
www.heovl.im:2082
www.heovl.im:2086
www.heovl.im:2095
www.heovl.im:443
www.heovl.im:2053
www.heovl.im:2083
www.heovl.im:2087
www.heovl.im:2096
www.heovl.im:8443
wannacry.heovl.im:80
wannacry.heovl.im:22
wannacry.heovl.im:8080
wannacry.heovl.im:8880
wannacry.heovl.im:2052
wannacry.heovl.im:2082
wannacry.heovl.im:2086
wannacry.heovl.im:2095
wannacry.heovl.im:443
wannacry.heovl.im:2053
wannacry.heovl.im:2083
wannacry.heovl.im:2087
wannacry.heovl.im:2096
wannacry.heovl.im:8443
mirai.heovl.im:80
mirai.heovl.im:22
mirai.heovl.im:8080
mirai.heovl.im:8880
mirai.heovl.im:2052
mirai.heovl.im:2082
mirai.heovl.im:2086
mirai.heovl.im:2095
mirai.heovl.im:443
mirai.heovl.im:2053
mirai.heovl.im:2083
mirai.heovl.im:2087
mirai.heovl.im:2096
mirai.heovl.im:8443

Mutex

Aq41SZTtv942

Attributes

delay
0
install
true
install_file
xbbdh.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/0x000b00000001c81a-10.dat	family_asyncrat

Executes dropped EXE 2 IoCs

pid	Process
6660	xbbdh.exe
2696	xbbdh.exe

Outbound SSH connection to public host 2 TTPs 2 IoCs

SSH is used for remote access. This may indicate SSH host discovery, encrypted C2 traffic, or data exfiltration.

command_and_control

Protocol Tunneling

T1572

Network Service Discovery

T1046

description	flow	ioc
SSH destination	11	104.26.7.168:22
SSH destination	12	104.26.6.168:22

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
2896	cmd.exe
2952	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	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	xbbdh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	xbbdh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	889589beb71ffb6f72163106b6fd1c25b1ec744c91fe1476d1e7c3092c5a542b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
6760	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
752	schtasks.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
6868	889589beb71ffb6f72163106b6fd1c25b1ec744c91fe1476d1e7c3092c5a542b.exe
6868	889589beb71ffb6f72163106b6fd1c25b1ec744c91fe1476d1e7c3092c5a542b.exe
6868	889589beb71ffb6f72163106b6fd1c25b1ec744c91fe1476d1e7c3092c5a542b.exe
6868	889589beb71ffb6f72163106b6fd1c25b1ec744c91fe1476d1e7c3092c5a542b.exe
6868	889589beb71ffb6f72163106b6fd1c25b1ec744c91fe1476d1e7c3092c5a542b.exe
6868	889589beb71ffb6f72163106b6fd1c25b1ec744c91fe1476d1e7c3092c5a542b.exe
6868	889589beb71ffb6f72163106b6fd1c25b1ec744c91fe1476d1e7c3092c5a542b.exe
6868	889589beb71ffb6f72163106b6fd1c25b1ec744c91fe1476d1e7c3092c5a542b.exe
6868	889589beb71ffb6f72163106b6fd1c25b1ec744c91fe1476d1e7c3092c5a542b.exe
6868	889589beb71ffb6f72163106b6fd1c25b1ec744c91fe1476d1e7c3092c5a542b.exe
6868	889589beb71ffb6f72163106b6fd1c25b1ec744c91fe1476d1e7c3092c5a542b.exe
6868	889589beb71ffb6f72163106b6fd1c25b1ec744c91fe1476d1e7c3092c5a542b.exe
6868	889589beb71ffb6f72163106b6fd1c25b1ec744c91fe1476d1e7c3092c5a542b.exe
6868	889589beb71ffb6f72163106b6fd1c25b1ec744c91fe1476d1e7c3092c5a542b.exe
6868	889589beb71ffb6f72163106b6fd1c25b1ec744c91fe1476d1e7c3092c5a542b.exe
6868	889589beb71ffb6f72163106b6fd1c25b1ec744c91fe1476d1e7c3092c5a542b.exe
6868	889589beb71ffb6f72163106b6fd1c25b1ec744c91fe1476d1e7c3092c5a542b.exe
6868	889589beb71ffb6f72163106b6fd1c25b1ec744c91fe1476d1e7c3092c5a542b.exe
6868	889589beb71ffb6f72163106b6fd1c25b1ec744c91fe1476d1e7c3092c5a542b.exe
6868	889589beb71ffb6f72163106b6fd1c25b1ec744c91fe1476d1e7c3092c5a542b.exe
6868	889589beb71ffb6f72163106b6fd1c25b1ec744c91fe1476d1e7c3092c5a542b.exe
6868	889589beb71ffb6f72163106b6fd1c25b1ec744c91fe1476d1e7c3092c5a542b.exe
6868	889589beb71ffb6f72163106b6fd1c25b1ec744c91fe1476d1e7c3092c5a542b.exe
6868	889589beb71ffb6f72163106b6fd1c25b1ec744c91fe1476d1e7c3092c5a542b.exe
6868	889589beb71ffb6f72163106b6fd1c25b1ec744c91fe1476d1e7c3092c5a542b.exe
6868	889589beb71ffb6f72163106b6fd1c25b1ec744c91fe1476d1e7c3092c5a542b.exe
6868	889589beb71ffb6f72163106b6fd1c25b1ec744c91fe1476d1e7c3092c5a542b.exe
6868	889589beb71ffb6f72163106b6fd1c25b1ec744c91fe1476d1e7c3092c5a542b.exe
6868	889589beb71ffb6f72163106b6fd1c25b1ec744c91fe1476d1e7c3092c5a542b.exe
6868	889589beb71ffb6f72163106b6fd1c25b1ec744c91fe1476d1e7c3092c5a542b.exe
6868	889589beb71ffb6f72163106b6fd1c25b1ec744c91fe1476d1e7c3092c5a542b.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	6868	889589beb71ffb6f72163106b6fd1c25b1ec744c91fe1476d1e7c3092c5a542b.exe
Token: SeDebugPrivilege	6660	xbbdh.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 6868 wrote to memory of 2952	6868	889589beb71ffb6f72163106b6fd1c25b1ec744c91fe1476d1e7c3092c5a542b.exe	91
PID 6868 wrote to memory of 2896	6868	889589beb71ffb6f72163106b6fd1c25b1ec744c91fe1476d1e7c3092c5a542b.exe	93
PID 2952 wrote to memory of 752	2952	cmd.exe	95
PID 2896 wrote to memory of 6760	2896	cmd.exe	96
PID 2896 wrote to memory of 2696	2896	cmd.exe	99

C:\Users\Admin\AppData\Local\Temp\889589beb71ffb6f72163106b6fd1c25b1ec744c91fe1476d1e7c3092c5a542b.exe
"C:\Users\Admin\AppData\Local\Temp\889589beb71ffb6f72163106b6fd1c25b1ec744c91fe1476d1e7c3092c5a542b.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:6868
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "xbbdh" /tr '"C:\Users\Admin\AppData\Roaming\xbbdh.exe"' & exit
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2952
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /f /sc onlogon /rl highest /tn "xbbdh" /tr '"C:\Users\Admin\AppData\Roaming\xbbdh.exe"'
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:752
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp767E.tmp.bat""
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2896
- - C:\Windows\SysWOW64\timeout.exe
    timeout 3
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:6760
- - C:\Users\Admin\AppData\Roaming\xbbdh.exe
    "C:\Users\Admin\AppData\Roaming\xbbdh.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:2696

C:\Users\Admin\AppData\Roaming\xbbdh.exe
"C:\Users\Admin\AppData\Roaming\xbbdh.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:6660

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k GPSvcGroup
1⤵
PID:4892

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

Network Service Discovery

T1046

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Protocol Tunneling

T1572

Exfiltration

Impact

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Downloads

tmp767E.tmp.bat

Path C:\Users\Admin\AppData\Local\Temp\tmp767E.tmp.bat
Size 149B
SHA256 82568c9a179268675cacfec430489b31d7a44da573e096e9707f7f0fb411e107
MD5 d824b5fe96cecbeaf2944ef8b085ee42
SHA1 6d9b91d69223ee52fd6ac590af040045116e8939
SHA512 b65af9bc3cb9d05e370d470595694f314a05d4539a8d6e5598bf6f93647479417bd3c80494f30f01836868073f4638ffd22a42d7a44750b628c1eaf404700603
TLSH
T18DC02B5351C5EA0F3805541307FAD88DE5B66C593FC0BB50C304400D6380848F4FB341
MD5 SHA1 SHA512 TLSH

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xbbdh.exe

Path C:\Users\Admin\AppData\Roaming\xbbdh.exe
Size 45KB
SHA256 889589beb71ffb6f72163106b6fd1c25b1ec744c91fe1476d1e7c3092c5a542b
MD5 25be37e715d9a7a5fc011cb047d30b10
SHA1 36ff18cb85f6e5ebb3f05099b0a37e2fd3006c0e
SHA512 d4539f7516a3e0425d4508b20a662e157702c2ee5840f620985e4ce94217b14cef1712603ef36da05fe814e7a83b8f4b3c1345ac7195a3cd1d6254750cd08eed
SSDEEP 768:4uLZZTUAoOSWUYZL8mo2qF5hk6K7OOPIzzjbogL3iaKrbU2h01x/fHy7M7NBDZbx:4uLZZTUTn2g6VO3z3b/LSaKHLh01xXHV
TLSH
T161232B003BE8822BF2BE4F7898F26145467AF6B77603D58A1CC4419B5723FC696426FD
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/6660-12-0x0000000075030000-0x00000000757EC000-memory.dmp

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memory/6660-14-0x0000000075030000-0x00000000757EC000-memory.dmp

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memory/6868-0-0x0000000075042000-0x0000000075043000-memory.dmp

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memory/6868-1-0x00000000005B0000-0x00000000005C2000-memory.dmp

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memory/6868-2-0x0000000075030000-0x00000000757EC000-memory.dmp

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memory/6868-3-0x00000000050E0000-0x000000000517C000-memory.dmp

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memory/6868-9-0x0000000075030000-0x00000000757EC000-memory.dmp

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