asyncrat | c6492d587853b46d2a5d304c4948798c03129e2260d7bebc6862789a2193545a

Analysis

max time kernel
148s
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
03/08/2026, 17:44

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General

Target
c6492d587853b46d2a5d304c4948798c03129e2260d7bebc6862789a2193545a.exe
Size 45KB
Sample260803-wblwcsxset
SHA256 c6492d587853b46d2a5d304c4948798c03129e2260d7bebc6862789a2193545a
MD5 b94e432796d2bace19e906ab11e45215
SHA1 0b402a2d5acde4cd96f29893f16d11e806b7190c
SHA512 1504f4505470cb84c277661f3a7594cd7f073df6659f43e62ffcaf259a9c058ec4a4d15f0340497d7b785bfa762edcb45f5eac410ec774e68995d855930aa1e6
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q94O5QyCBjHSNjPIwzjbEgX3i/EVQSAz1BQq1cBDZsx:EufspTf2g2hO59ESKw3bLXS/EvAZGq19
TLSH
T12B233B0037EC822BF2BE4F7899F26145467EF6633603E5492CC441DB5613FC69A42AEE
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

twosisterstubes.com:80
twosisterstubes.com:22
twosisterstubes.com:8080
twosisterstubes.com:8880
twosisterstubes.com:2052
twosisterstubes.com:2082
twosisterstubes.com:2086
twosisterstubes.com:2095
twosisterstubes.com:443
twosisterstubes.com:2053
twosisterstubes.com:2083
twosisterstubes.com:2087
twosisterstubes.com:2096
twosisterstubes.com:8443
www.twosisterstubes.com:80
www.twosisterstubes.com:22
www.twosisterstubes.com:8080
www.twosisterstubes.com:8880
www.twosisterstubes.com:2052
www.twosisterstubes.com:2082
www.twosisterstubes.com:2086
www.twosisterstubes.com:2095
www.twosisterstubes.com:443
www.twosisterstubes.com:2053
www.twosisterstubes.com:2083
www.twosisterstubes.com:2087
www.twosisterstubes.com:2096
www.twosisterstubes.com:8443
hacker.twosisterstubes.com:80
hacker.twosisterstubes.com:22
hacker.twosisterstubes.com:8080
hacker.twosisterstubes.com:8880
hacker.twosisterstubes.com:2052
hacker.twosisterstubes.com:2082
hacker.twosisterstubes.com:2086
hacker.twosisterstubes.com:2095
hacker.twosisterstubes.com:443
hacker.twosisterstubes.com:2053
hacker.twosisterstubes.com:2083
hacker.twosisterstubes.com:2087
hacker.twosisterstubes.com:2096
hacker.twosisterstubes.com:8443
gootloader.twosisterstubes.com:80
gootloader.twosisterstubes.com:22
gootloader.twosisterstubes.com:8080
gootloader.twosisterstubes.com:8880
gootloader.twosisterstubes.com:2052
gootloader.twosisterstubes.com:2082
gootloader.twosisterstubes.com:2086
gootloader.twosisterstubes.com:2095
gootloader.twosisterstubes.com:443
gootloader.twosisterstubes.com:2053
gootloader.twosisterstubes.com:2083
gootloader.twosisterstubes.com:2087
gootloader.twosisterstubes.com:2096
gootloader.twosisterstubes.com:8443

Mutex

wKBOwQLuzYjo

Attributes

delay
0
install
true
install_file
ohgsb5x.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/0x000d00000001c5d3-10.dat	family_asyncrat

Executes dropped EXE 2 IoCs

pid	Process
4260	ohgsb5x.exe
4704	ohgsb5x.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
4164	cmd.exe
5176	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	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ohgsb5x.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ohgsb5x.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c6492d587853b46d2a5d304c4948798c03129e2260d7bebc6862789a2193545a.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

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
2576	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
1792	schtasks.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
5320	c6492d587853b46d2a5d304c4948798c03129e2260d7bebc6862789a2193545a.exe
5320	c6492d587853b46d2a5d304c4948798c03129e2260d7bebc6862789a2193545a.exe
5320	c6492d587853b46d2a5d304c4948798c03129e2260d7bebc6862789a2193545a.exe
5320	c6492d587853b46d2a5d304c4948798c03129e2260d7bebc6862789a2193545a.exe
5320	c6492d587853b46d2a5d304c4948798c03129e2260d7bebc6862789a2193545a.exe
5320	c6492d587853b46d2a5d304c4948798c03129e2260d7bebc6862789a2193545a.exe
5320	c6492d587853b46d2a5d304c4948798c03129e2260d7bebc6862789a2193545a.exe
5320	c6492d587853b46d2a5d304c4948798c03129e2260d7bebc6862789a2193545a.exe
5320	c6492d587853b46d2a5d304c4948798c03129e2260d7bebc6862789a2193545a.exe
5320	c6492d587853b46d2a5d304c4948798c03129e2260d7bebc6862789a2193545a.exe
5320	c6492d587853b46d2a5d304c4948798c03129e2260d7bebc6862789a2193545a.exe
5320	c6492d587853b46d2a5d304c4948798c03129e2260d7bebc6862789a2193545a.exe
5320	c6492d587853b46d2a5d304c4948798c03129e2260d7bebc6862789a2193545a.exe
5320	c6492d587853b46d2a5d304c4948798c03129e2260d7bebc6862789a2193545a.exe
5320	c6492d587853b46d2a5d304c4948798c03129e2260d7bebc6862789a2193545a.exe
5320	c6492d587853b46d2a5d304c4948798c03129e2260d7bebc6862789a2193545a.exe
5320	c6492d587853b46d2a5d304c4948798c03129e2260d7bebc6862789a2193545a.exe
5320	c6492d587853b46d2a5d304c4948798c03129e2260d7bebc6862789a2193545a.exe
5320	c6492d587853b46d2a5d304c4948798c03129e2260d7bebc6862789a2193545a.exe
5320	c6492d587853b46d2a5d304c4948798c03129e2260d7bebc6862789a2193545a.exe
5320	c6492d587853b46d2a5d304c4948798c03129e2260d7bebc6862789a2193545a.exe
5320	c6492d587853b46d2a5d304c4948798c03129e2260d7bebc6862789a2193545a.exe
5320	c6492d587853b46d2a5d304c4948798c03129e2260d7bebc6862789a2193545a.exe
5320	c6492d587853b46d2a5d304c4948798c03129e2260d7bebc6862789a2193545a.exe
5320	c6492d587853b46d2a5d304c4948798c03129e2260d7bebc6862789a2193545a.exe
5320	c6492d587853b46d2a5d304c4948798c03129e2260d7bebc6862789a2193545a.exe
5320	c6492d587853b46d2a5d304c4948798c03129e2260d7bebc6862789a2193545a.exe
5320	c6492d587853b46d2a5d304c4948798c03129e2260d7bebc6862789a2193545a.exe
5320	c6492d587853b46d2a5d304c4948798c03129e2260d7bebc6862789a2193545a.exe
5320	c6492d587853b46d2a5d304c4948798c03129e2260d7bebc6862789a2193545a.exe
5320	c6492d587853b46d2a5d304c4948798c03129e2260d7bebc6862789a2193545a.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5320	c6492d587853b46d2a5d304c4948798c03129e2260d7bebc6862789a2193545a.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 5320 wrote to memory of 4164	5320	c6492d587853b46d2a5d304c4948798c03129e2260d7bebc6862789a2193545a.exe	89
PID 5320 wrote to memory of 5176	5320	c6492d587853b46d2a5d304c4948798c03129e2260d7bebc6862789a2193545a.exe	91
PID 5176 wrote to memory of 2576	5176	cmd.exe	93
PID 4164 wrote to memory of 1792	4164	cmd.exe	94
PID 5176 wrote to memory of 4704	5176	cmd.exe	97

C:\Users\Admin\AppData\Local\Temp\c6492d587853b46d2a5d304c4948798c03129e2260d7bebc6862789a2193545a.exe
"C:\Users\Admin\AppData\Local\Temp\c6492d587853b46d2a5d304c4948798c03129e2260d7bebc6862789a2193545a.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5320
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "ohgsb5x" /tr '"C:\Users\Admin\AppData\Roaming\ohgsb5x.exe"' & exit
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4164
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /f /sc onlogon /rl highest /tn "ohgsb5x" /tr '"C:\Users\Admin\AppData\Roaming\ohgsb5x.exe"'
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:1792
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp94B4.tmp.bat""
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5176
- - C:\Windows\SysWOW64\timeout.exe
    timeout 3
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:2576
- - C:\Users\Admin\AppData\Roaming\ohgsb5x.exe
    "C:\Users\Admin\AppData\Roaming\ohgsb5x.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:4704

C:\Users\Admin\AppData\Roaming\ohgsb5x.exe
"C:\Users\Admin\AppData\Roaming\ohgsb5x.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4260

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k GPSvcGroup
1⤵
PID:2632

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

tmp94B4.tmp.bat

Path C:\Users\Admin\AppData\Local\Temp\tmp94B4.tmp.bat
Size 151B
SHA256 c4c6ac56feda1600f56089e58e22e490cae435fd81179b3f662d7348d980c721
MD5 9e341f33b8e0fddf26d727c366143624
SHA1 9d4f39250c80d30cba44681e4b652c6d63188d08
SHA512 59a304f68fa537552a14f69b35471d2e02a1bb85dc9b015c66fd8b4e79339f0f6df771aab6744dea838bf392403c171b9821071b202442d6d49efbef97b8c548
TLSH
T192C08C4261C5EA4E2809141302BAD48D91626C593E80BB809708404A1290489E8A9386
MD5 SHA1 SHA512 TLSH

Submit Download

ohgsb5x.exe

Path C:\Users\Admin\AppData\Roaming\ohgsb5x.exe
Size 45KB
SHA256 c6492d587853b46d2a5d304c4948798c03129e2260d7bebc6862789a2193545a
MD5 b94e432796d2bace19e906ab11e45215
SHA1 0b402a2d5acde4cd96f29893f16d11e806b7190c
SHA512 1504f4505470cb84c277661f3a7594cd7f073df6659f43e62ffcaf259a9c058ec4a4d15f0340497d7b785bfa762edcb45f5eac410ec774e68995d855930aa1e6
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q94O5QyCBjHSNjPIwzjbEgX3i/EVQSAz1BQq1cBDZsx:EufspTf2g2hO59ESKw3bLXS/EvAZGq19
TLSH
T12B233B0037EC822BF2BE4F7899F26145467EF6633603E5492CC441DB5613FC69A42AEE
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/4260-12-0x0000000074C70000-0x000000007542C000-memory.dmp

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memory/4260-14-0x0000000074C70000-0x000000007542C000-memory.dmp

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memory/5320-0-0x0000000074C82000-0x0000000074C83000-memory.dmp

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memory/5320-1-0x0000000000E20000-0x0000000000E32000-memory.dmp

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memory/5320-2-0x0000000074C70000-0x000000007542C000-memory.dmp

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memory/5320-3-0x00000000059C0000-0x0000000005A5C000-memory.dmp

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memory/5320-9-0x0000000074C70000-0x000000007542C000-memory.dmp

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