asyncrat | 0be046ff42e33cd9ef41d4cbe0993523efa2a6a05a115cb355d1811cd6882884

Analysis

max time kernel
6s
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
04/08/2026, 17:55

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General

Target
0be046ff42e33cd9ef41d4cbe0993523efa2a6a05a115cb355d1811cd6882884.exe
Size 45KB
Sample260804-whfb6awfnf
SHA256 0be046ff42e33cd9ef41d4cbe0993523efa2a6a05a115cb355d1811cd6882884
MD5 8448c9bf91e268be652355ac67cd2aef
SHA1 25a273ada97167008c23ed833fc62498990084cb
SHA512 553b42513332a80cceefbe0b78fca76c1924baf93d18f64c10b09eab8dc2e1ddd4f37d980161a22b1a95fafe12685691f838f069051dc0ccf964070300b53613
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFDEl3dGuuPIQzjb8gX3i9MQNN8Z3G88TvBDZEx:MuLAZTnbg2AEP9Q3bTXSTs39wZdEx
TLSH
T1D7232B003BE8812BF2BE4F78ADF26145467AF6632603D54D1CC4519B5A13FC69A42AFE
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

xheovlvn.com:80
xheovlvn.com:22
xheovlvn.com:8080
xheovlvn.com:8880
xheovlvn.com:2052
xheovlvn.com:2082
xheovlvn.com:2086
xheovlvn.com:2095
xheovlvn.com:443
xheovlvn.com:2053
xheovlvn.com:2083
xheovlvn.com:2087
xheovlvn.com:2096
xheovlvn.com:8443
www.xheovlvn.com:80
www.xheovlvn.com:22
www.xheovlvn.com:8080
www.xheovlvn.com:8880
www.xheovlvn.com:2052
www.xheovlvn.com:2082
www.xheovlvn.com:2086
www.xheovlvn.com:2095
www.xheovlvn.com:443
www.xheovlvn.com:2053
www.xheovlvn.com:2083
www.xheovlvn.com:2087
www.xheovlvn.com:2096
www.xheovlvn.com:8443
conficker.xheovlvn.com:80
conficker.xheovlvn.com:22
conficker.xheovlvn.com:8080
conficker.xheovlvn.com:8880
conficker.xheovlvn.com:2052
conficker.xheovlvn.com:2082
conficker.xheovlvn.com:2086
conficker.xheovlvn.com:2095
conficker.xheovlvn.com:443
conficker.xheovlvn.com:2053
conficker.xheovlvn.com:2083
conficker.xheovlvn.com:2087
conficker.xheovlvn.com:2096
conficker.xheovlvn.com:8443
industroyer.xheovlvn.com:80
industroyer.xheovlvn.com:22
industroyer.xheovlvn.com:8080
industroyer.xheovlvn.com:8880
industroyer.xheovlvn.com:2052
industroyer.xheovlvn.com:2082
industroyer.xheovlvn.com:2086
industroyer.xheovlvn.com:2095
industroyer.xheovlvn.com:443
industroyer.xheovlvn.com:2053
industroyer.xheovlvn.com:2083
industroyer.xheovlvn.com:2087
industroyer.xheovlvn.com:2096
industroyer.xheovlvn.com:8443
malware.xheovlvn.com:80
malware.xheovlvn.com:22
malware.xheovlvn.com:8080
malware.xheovlvn.com:8880
malware.xheovlvn.com:2052
malware.xheovlvn.com:2082
malware.xheovlvn.com:2086
malware.xheovlvn.com:2095
malware.xheovlvn.com:443
malware.xheovlvn.com:2053
malware.xheovlvn.com:2083
malware.xheovlvn.com:2087
malware.xheovlvn.com:2096
malware.xheovlvn.com:8443

Mutex

OXX5t8aBVFTC

Attributes

delay
0
install
true
install_file
k35pe.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/0x000e00000001c44d-10.dat	family_asyncrat

Executes dropped EXE 2 IoCs

pid	Process
3480	k35pe.exe
2088	k35pe.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	17	172.67.146.62:22
SSH destination	18	104.21.81.197:22

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
1176	cmd.exe
6040	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	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	k35pe.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	k35pe.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0be046ff42e33cd9ef41d4cbe0993523efa2a6a05a115cb355d1811cd6882884.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
5972	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
1472	schtasks.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
2956	0be046ff42e33cd9ef41d4cbe0993523efa2a6a05a115cb355d1811cd6882884.exe
2956	0be046ff42e33cd9ef41d4cbe0993523efa2a6a05a115cb355d1811cd6882884.exe
2956	0be046ff42e33cd9ef41d4cbe0993523efa2a6a05a115cb355d1811cd6882884.exe
2956	0be046ff42e33cd9ef41d4cbe0993523efa2a6a05a115cb355d1811cd6882884.exe
2956	0be046ff42e33cd9ef41d4cbe0993523efa2a6a05a115cb355d1811cd6882884.exe
2956	0be046ff42e33cd9ef41d4cbe0993523efa2a6a05a115cb355d1811cd6882884.exe
2956	0be046ff42e33cd9ef41d4cbe0993523efa2a6a05a115cb355d1811cd6882884.exe
2956	0be046ff42e33cd9ef41d4cbe0993523efa2a6a05a115cb355d1811cd6882884.exe
2956	0be046ff42e33cd9ef41d4cbe0993523efa2a6a05a115cb355d1811cd6882884.exe
2956	0be046ff42e33cd9ef41d4cbe0993523efa2a6a05a115cb355d1811cd6882884.exe
2956	0be046ff42e33cd9ef41d4cbe0993523efa2a6a05a115cb355d1811cd6882884.exe
2956	0be046ff42e33cd9ef41d4cbe0993523efa2a6a05a115cb355d1811cd6882884.exe
2956	0be046ff42e33cd9ef41d4cbe0993523efa2a6a05a115cb355d1811cd6882884.exe
2956	0be046ff42e33cd9ef41d4cbe0993523efa2a6a05a115cb355d1811cd6882884.exe
2956	0be046ff42e33cd9ef41d4cbe0993523efa2a6a05a115cb355d1811cd6882884.exe
2956	0be046ff42e33cd9ef41d4cbe0993523efa2a6a05a115cb355d1811cd6882884.exe
2956	0be046ff42e33cd9ef41d4cbe0993523efa2a6a05a115cb355d1811cd6882884.exe
2956	0be046ff42e33cd9ef41d4cbe0993523efa2a6a05a115cb355d1811cd6882884.exe
2956	0be046ff42e33cd9ef41d4cbe0993523efa2a6a05a115cb355d1811cd6882884.exe
2956	0be046ff42e33cd9ef41d4cbe0993523efa2a6a05a115cb355d1811cd6882884.exe
2956	0be046ff42e33cd9ef41d4cbe0993523efa2a6a05a115cb355d1811cd6882884.exe
2956	0be046ff42e33cd9ef41d4cbe0993523efa2a6a05a115cb355d1811cd6882884.exe
2956	0be046ff42e33cd9ef41d4cbe0993523efa2a6a05a115cb355d1811cd6882884.exe
2956	0be046ff42e33cd9ef41d4cbe0993523efa2a6a05a115cb355d1811cd6882884.exe
2956	0be046ff42e33cd9ef41d4cbe0993523efa2a6a05a115cb355d1811cd6882884.exe
2956	0be046ff42e33cd9ef41d4cbe0993523efa2a6a05a115cb355d1811cd6882884.exe
2956	0be046ff42e33cd9ef41d4cbe0993523efa2a6a05a115cb355d1811cd6882884.exe
2956	0be046ff42e33cd9ef41d4cbe0993523efa2a6a05a115cb355d1811cd6882884.exe
2956	0be046ff42e33cd9ef41d4cbe0993523efa2a6a05a115cb355d1811cd6882884.exe
2956	0be046ff42e33cd9ef41d4cbe0993523efa2a6a05a115cb355d1811cd6882884.exe
2956	0be046ff42e33cd9ef41d4cbe0993523efa2a6a05a115cb355d1811cd6882884.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2956	0be046ff42e33cd9ef41d4cbe0993523efa2a6a05a115cb355d1811cd6882884.exe
Token: SeDebugPrivilege	3480	k35pe.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2956 wrote to memory of 1176	2956	0be046ff42e33cd9ef41d4cbe0993523efa2a6a05a115cb355d1811cd6882884.exe	89
PID 2956 wrote to memory of 6040	2956	0be046ff42e33cd9ef41d4cbe0993523efa2a6a05a115cb355d1811cd6882884.exe	91
PID 6040 wrote to memory of 5972	6040	cmd.exe	93
PID 1176 wrote to memory of 1472	1176	cmd.exe	94
PID 6040 wrote to memory of 2088	6040	cmd.exe	97

C:\Users\Admin\AppData\Local\Temp\0be046ff42e33cd9ef41d4cbe0993523efa2a6a05a115cb355d1811cd6882884.exe
"C:\Users\Admin\AppData\Local\Temp\0be046ff42e33cd9ef41d4cbe0993523efa2a6a05a115cb355d1811cd6882884.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2956
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "k35pe" /tr '"C:\Users\Admin\AppData\Roaming\k35pe.exe"' & exit
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1176
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /f /sc onlogon /rl highest /tn "k35pe" /tr '"C:\Users\Admin\AppData\Roaming\k35pe.exe"'
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:1472
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp18BE.tmp.bat""
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:6040
- - C:\Windows\SysWOW64\timeout.exe
    timeout 3
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:5972
- - C:\Users\Admin\AppData\Roaming\k35pe.exe
    "C:\Users\Admin\AppData\Roaming\k35pe.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:2088

C:\Users\Admin\AppData\Roaming\k35pe.exe
"C:\Users\Admin\AppData\Roaming\k35pe.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3480

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

tmp18BE.tmp.bat

Path C:\Users\Admin\AppData\Local\Temp\tmp18BE.tmp.bat
Size 149B
SHA256 f442e1aa21fa858e642c03f7f0160e3703a5366b219cebb3a483555a1ef12f46
MD5 77242bf8f65a35619fad4b66c83fbd7f
SHA1 38dc18400ad5b00cf5cfd8b2b73ab3f526d9551b
SHA512 e16a8fb71b7a5a332cf2d8dad687bdaa18717510d95c8ba882c26af63fcd820df6fb6dd5a568f33b5933c0f74e8b202b453a8054c2fa9c249ced2c439432703f
TLSH
T1EDC02B46A1CDEA4F6809342302FAD88CA1F26D2D3F41BB40C304401D12C0849F1D9347
MD5 SHA1 SHA512 TLSH

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k35pe.exe

Path C:\Users\Admin\AppData\Roaming\k35pe.exe
Size 45KB
SHA256 0be046ff42e33cd9ef41d4cbe0993523efa2a6a05a115cb355d1811cd6882884
MD5 8448c9bf91e268be652355ac67cd2aef
SHA1 25a273ada97167008c23ed833fc62498990084cb
SHA512 553b42513332a80cceefbe0b78fca76c1924baf93d18f64c10b09eab8dc2e1ddd4f37d980161a22b1a95fafe12685691f838f069051dc0ccf964070300b53613
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFDEl3dGuuPIQzjb8gX3i9MQNN8Z3G88TvBDZEx:MuLAZTnbg2AEP9Q3bTXSTs39wZdEx
TLSH
T1D7232B003BE8812BF2BE4F78ADF26145467AF6632603D54D1CC4519B5A13FC69A42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/2956-0-0x0000000074EE2000-0x0000000074EE3000-memory.dmp

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memory/2956-1-0x0000000000830000-0x0000000000842000-memory.dmp

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memory/2956-2-0x0000000074ED0000-0x000000007568C000-memory.dmp

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memory/2956-3-0x00000000053B0000-0x000000000544C000-memory.dmp

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memory/2956-9-0x0000000074ED0000-0x000000007568C000-memory.dmp

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memory/3480-12-0x0000000074ED0000-0x000000007568C000-memory.dmp

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memory/3480-14-0x0000000074ED0000-0x000000007568C000-memory.dmp

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