asyncrat | 64e9bfddf0da64228875fd4f2aac136b1b28b257afbf1ecdd0d4219cba11cac1

Analysis

max time kernel
6s
max time network
150s
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, 22:24

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General

Target
64e9bfddf0da64228875fd4f2aac136b1b28b257afbf1ecdd0d4219cba11cac1.exe
Size 45KB
Sample260804-2bttvsfj4x
SHA256 64e9bfddf0da64228875fd4f2aac136b1b28b257afbf1ecdd0d4219cba11cac1
MD5 0af3fc6a296be0f2a2cc70551676f9cc
SHA1 5f384eb59a9fcf3d233310f7c3692f9140a20561
SHA512 325616ec03b9aa2309c79ac3fe7281a7ba0c1e9a147f2f16f323ce8b6a7723b1f8f1a776753603189219e20e3ab2a7f0962e4f735b55fb34da05ca6fd13288b0
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2ql43FoDEaOPInzjbxgX3iXML7/T1daaMBDZMx:wuDWZTpMZSB2JKEa3n3b+XSXE6rdMx
TLSH
T184232B003BE8822BF2BE5F785CF26145867AF1736603D6891CC451DB5723FC69A426FA
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

cwlottery.com:80
cwlottery.com:22
cwlottery.com:8080
cwlottery.com:8880
cwlottery.com:2052
cwlottery.com:2082
cwlottery.com:2086
cwlottery.com:2095
cwlottery.com:443
cwlottery.com:2053
cwlottery.com:2083
cwlottery.com:2087
cwlottery.com:2096
cwlottery.com:8443
www.cwlottery.com:80
www.cwlottery.com:22
www.cwlottery.com:8080
www.cwlottery.com:8880
www.cwlottery.com:2052
www.cwlottery.com:2082
www.cwlottery.com:2086
www.cwlottery.com:2095
www.cwlottery.com:443
www.cwlottery.com:2053
www.cwlottery.com:2083
www.cwlottery.com:2087
www.cwlottery.com:2096
www.cwlottery.com:8443
codered.cwlottery.com:80
codered.cwlottery.com:22
codered.cwlottery.com:8080
codered.cwlottery.com:8880
codered.cwlottery.com:2052
codered.cwlottery.com:2082
codered.cwlottery.com:2086
codered.cwlottery.com:2095
codered.cwlottery.com:443
codered.cwlottery.com:2053
codered.cwlottery.com:2083
codered.cwlottery.com:2087
codered.cwlottery.com:2096
codered.cwlottery.com:8443
clop.cwlottery.com:80
clop.cwlottery.com:22
clop.cwlottery.com:8080
clop.cwlottery.com:8880
clop.cwlottery.com:2052
clop.cwlottery.com:2082
clop.cwlottery.com:2086
clop.cwlottery.com:2095
clop.cwlottery.com:443
clop.cwlottery.com:2053
clop.cwlottery.com:2083
clop.cwlottery.com:2087
clop.cwlottery.com:2096
clop.cwlottery.com:8443

Mutex

PCcoSRQutLEs

Attributes

delay
0
install
true
install_file
0owo2.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/0x000e00000001c5ab-10.dat	family_asyncrat

Executes dropped EXE 2 IoCs

pid	Process
4784	0owo2.exe
1560	0owo2.exe

Outbound SSH connection to public host 2 TTPs 3 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	4	104.21.17.180:22
SSH destination	6	172.67.177.192:22
SSH destination	17	104.21.17.180:22

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
2056	cmd.exe
3032	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	0owo2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	64e9bfddf0da64228875fd4f2aac136b1b28b257afbf1ecdd0d4219cba11cac1.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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0owo2.exe

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
2944	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
1720	schtasks.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
4932	64e9bfddf0da64228875fd4f2aac136b1b28b257afbf1ecdd0d4219cba11cac1.exe
4932	64e9bfddf0da64228875fd4f2aac136b1b28b257afbf1ecdd0d4219cba11cac1.exe
4932	64e9bfddf0da64228875fd4f2aac136b1b28b257afbf1ecdd0d4219cba11cac1.exe
4932	64e9bfddf0da64228875fd4f2aac136b1b28b257afbf1ecdd0d4219cba11cac1.exe
4932	64e9bfddf0da64228875fd4f2aac136b1b28b257afbf1ecdd0d4219cba11cac1.exe
4932	64e9bfddf0da64228875fd4f2aac136b1b28b257afbf1ecdd0d4219cba11cac1.exe
4932	64e9bfddf0da64228875fd4f2aac136b1b28b257afbf1ecdd0d4219cba11cac1.exe
4932	64e9bfddf0da64228875fd4f2aac136b1b28b257afbf1ecdd0d4219cba11cac1.exe
4932	64e9bfddf0da64228875fd4f2aac136b1b28b257afbf1ecdd0d4219cba11cac1.exe
4932	64e9bfddf0da64228875fd4f2aac136b1b28b257afbf1ecdd0d4219cba11cac1.exe
4932	64e9bfddf0da64228875fd4f2aac136b1b28b257afbf1ecdd0d4219cba11cac1.exe
4932	64e9bfddf0da64228875fd4f2aac136b1b28b257afbf1ecdd0d4219cba11cac1.exe
4932	64e9bfddf0da64228875fd4f2aac136b1b28b257afbf1ecdd0d4219cba11cac1.exe
4932	64e9bfddf0da64228875fd4f2aac136b1b28b257afbf1ecdd0d4219cba11cac1.exe
4932	64e9bfddf0da64228875fd4f2aac136b1b28b257afbf1ecdd0d4219cba11cac1.exe
4932	64e9bfddf0da64228875fd4f2aac136b1b28b257afbf1ecdd0d4219cba11cac1.exe
4932	64e9bfddf0da64228875fd4f2aac136b1b28b257afbf1ecdd0d4219cba11cac1.exe
4932	64e9bfddf0da64228875fd4f2aac136b1b28b257afbf1ecdd0d4219cba11cac1.exe
4932	64e9bfddf0da64228875fd4f2aac136b1b28b257afbf1ecdd0d4219cba11cac1.exe
4932	64e9bfddf0da64228875fd4f2aac136b1b28b257afbf1ecdd0d4219cba11cac1.exe
4932	64e9bfddf0da64228875fd4f2aac136b1b28b257afbf1ecdd0d4219cba11cac1.exe
4932	64e9bfddf0da64228875fd4f2aac136b1b28b257afbf1ecdd0d4219cba11cac1.exe
4932	64e9bfddf0da64228875fd4f2aac136b1b28b257afbf1ecdd0d4219cba11cac1.exe
4932	64e9bfddf0da64228875fd4f2aac136b1b28b257afbf1ecdd0d4219cba11cac1.exe
4932	64e9bfddf0da64228875fd4f2aac136b1b28b257afbf1ecdd0d4219cba11cac1.exe
4932	64e9bfddf0da64228875fd4f2aac136b1b28b257afbf1ecdd0d4219cba11cac1.exe
4932	64e9bfddf0da64228875fd4f2aac136b1b28b257afbf1ecdd0d4219cba11cac1.exe
4932	64e9bfddf0da64228875fd4f2aac136b1b28b257afbf1ecdd0d4219cba11cac1.exe
4932	64e9bfddf0da64228875fd4f2aac136b1b28b257afbf1ecdd0d4219cba11cac1.exe
4932	64e9bfddf0da64228875fd4f2aac136b1b28b257afbf1ecdd0d4219cba11cac1.exe
4932	64e9bfddf0da64228875fd4f2aac136b1b28b257afbf1ecdd0d4219cba11cac1.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4932	64e9bfddf0da64228875fd4f2aac136b1b28b257afbf1ecdd0d4219cba11cac1.exe
Token: SeDebugPrivilege	4784	0owo2.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4932 wrote to memory of 2056	4932	64e9bfddf0da64228875fd4f2aac136b1b28b257afbf1ecdd0d4219cba11cac1.exe	88
PID 4932 wrote to memory of 3032	4932	64e9bfddf0da64228875fd4f2aac136b1b28b257afbf1ecdd0d4219cba11cac1.exe	90
PID 3032 wrote to memory of 2944	3032	cmd.exe	92
PID 2056 wrote to memory of 1720	2056	cmd.exe	93
PID 3032 wrote to memory of 1560	3032	cmd.exe	96

C:\Users\Admin\AppData\Local\Temp\64e9bfddf0da64228875fd4f2aac136b1b28b257afbf1ecdd0d4219cba11cac1.exe
"C:\Users\Admin\AppData\Local\Temp\64e9bfddf0da64228875fd4f2aac136b1b28b257afbf1ecdd0d4219cba11cac1.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4932
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "0owo2" /tr '"C:\Users\Admin\AppData\Roaming\0owo2.exe"' & exit
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2056
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /f /sc onlogon /rl highest /tn "0owo2" /tr '"C:\Users\Admin\AppData\Roaming\0owo2.exe"'
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:1720
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmpB0B8.tmp.bat""
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3032
- - C:\Windows\SysWOW64\timeout.exe
    timeout 3
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:2944
- - C:\Users\Admin\AppData\Roaming\0owo2.exe
    "C:\Users\Admin\AppData\Roaming\0owo2.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:1560

C:\Users\Admin\AppData\Roaming\0owo2.exe
"C:\Users\Admin\AppData\Roaming\0owo2.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4784

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k GPSvcGroup
1⤵
PID:2996

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

Replay Monitor

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Downloads

tmpB0B8.tmp.bat

Path C:\Users\Admin\AppData\Local\Temp\tmpB0B8.tmp.bat
Size 149B
SHA256 43a8bd2dda53b802f4681b1011334382e194e2e4f72b5863b68b6db2d273a066
MD5 352e364cdfea9b3319206b658b337b90
SHA1 33e65b6f83a9386168c27d60a9e68234a79d07c3
SHA512 d53f91e28f8dd3e1c376c320065527cea24482b0f2d4880a2b7201628cae2dd0336181b18431cc2d8c5946a5a14a3d2062e1504fa84226fc94420c84229260d5
TLSH
T109C08C4251CAEA0E2909681302BAD48C91B3AC193E40BB20871440092280848E099249
MD5 SHA1 SHA512 TLSH

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0owo2.exe

Path C:\Users\Admin\AppData\Roaming\0owo2.exe
Size 45KB
SHA256 64e9bfddf0da64228875fd4f2aac136b1b28b257afbf1ecdd0d4219cba11cac1
MD5 0af3fc6a296be0f2a2cc70551676f9cc
SHA1 5f384eb59a9fcf3d233310f7c3692f9140a20561
SHA512 325616ec03b9aa2309c79ac3fe7281a7ba0c1e9a147f2f16f323ce8b6a7723b1f8f1a776753603189219e20e3ab2a7f0962e4f735b55fb34da05ca6fd13288b0
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2ql43FoDEaOPInzjbxgX3iXML7/T1daaMBDZMx:wuDWZTpMZSB2JKEa3n3b+XSXE6rdMx
TLSH
T184232B003BE8822BF2BE5F785CF26145867AF1736603D6891CC451DB5723FC69A426FA
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/4784-12-0x0000000074A30000-0x00000000751EC000-memory.dmp

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memory/4784-14-0x0000000074A30000-0x00000000751EC000-memory.dmp

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memory/4932-0-0x0000000074A42000-0x0000000074A43000-memory.dmp

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memory/4932-1-0x0000000000540000-0x0000000000552000-memory.dmp

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memory/4932-2-0x0000000074A30000-0x00000000751EC000-memory.dmp

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memory/4932-3-0x0000000005040000-0x00000000050DC000-memory.dmp

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memory/4932-9-0x0000000074A30000-0x00000000751EC000-memory.dmp

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