asyncrat | 77853067f5a1d01343d6fee4148fc5786e51a1e10c4d4ec0c211ded1a671789e

Analysis

max time kernel
148s
max time network
149s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
16/07/2026, 12:44

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General

Target
77853067f5a1d01343d6fee4148fc5786e51a1e10c4d4ec0c211ded1a671789e.exe
Size 45KB
Sample260716-pyfjjadw4q
SHA256 77853067f5a1d01343d6fee4148fc5786e51a1e10c4d4ec0c211ded1a671789e
MD5 718973bda235f55f79bf3cb96b2ea3b2
SHA1 742b81b3850ab122a3b26e16ab1476b91a766844
SHA512 9a47d9af8c1bb1287a1b90d305eda6efc6d2ba91b6dd49c44bdc6da14b41318ca3058d3f3e1119a0ae7807edd905d6ede87e82e8c8808df2c3457a430e4afd50
SSDEEP 768:suJdpTP3tcsWUODmqmo2qVpgzIUVx7PId7jbKgX3iF5KHUK+RAjI2UaBDZkx:suJdpTPdI2057dvbdXSfyUK+N2UEdkx
TLSH
T114233C003BD8823BF2BE4F789DF26145467AF6632603D94A6CC451DB5723BC6CA426F9
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

pornhd.luxury:80
pornhd.luxury:22
pornhd.luxury:8080
pornhd.luxury:8880
pornhd.luxury:2052
pornhd.luxury:2082
pornhd.luxury:2086
pornhd.luxury:2095
pornhd.luxury:443
pornhd.luxury:2053
pornhd.luxury:2083
pornhd.luxury:2087
pornhd.luxury:2096
pornhd.luxury:8443
www.pornhd.luxury:80
www.pornhd.luxury:22
www.pornhd.luxury:8080
www.pornhd.luxury:8880
www.pornhd.luxury:2052
www.pornhd.luxury:2082
www.pornhd.luxury:2086
www.pornhd.luxury:2095
www.pornhd.luxury:443
www.pornhd.luxury:2053
www.pornhd.luxury:2083
www.pornhd.luxury:2087
www.pornhd.luxury:2096
www.pornhd.luxury:8443
conti.pornhd.luxury:80
conti.pornhd.luxury:22
conti.pornhd.luxury:8080
conti.pornhd.luxury:8880
conti.pornhd.luxury:2052
conti.pornhd.luxury:2082
conti.pornhd.luxury:2086
conti.pornhd.luxury:2095
conti.pornhd.luxury:443
conti.pornhd.luxury:2053
conti.pornhd.luxury:2083
conti.pornhd.luxury:2087
conti.pornhd.luxury:2096
conti.pornhd.luxury:8443
zeus.pornhd.luxury:80
zeus.pornhd.luxury:22
zeus.pornhd.luxury:8080
zeus.pornhd.luxury:8880
zeus.pornhd.luxury:2052
zeus.pornhd.luxury:2082
zeus.pornhd.luxury:2086
zeus.pornhd.luxury:2095
zeus.pornhd.luxury:443
zeus.pornhd.luxury:2053
zeus.pornhd.luxury:2083
zeus.pornhd.luxury:2087
zeus.pornhd.luxury:2096
zeus.pornhd.luxury:8443
malware.pornhd.luxury:80
malware.pornhd.luxury:22
malware.pornhd.luxury:8080
malware.pornhd.luxury:8880
malware.pornhd.luxury:2052
malware.pornhd.luxury:2082
malware.pornhd.luxury:2086
malware.pornhd.luxury:2095
malware.pornhd.luxury:443
malware.pornhd.luxury:2053
malware.pornhd.luxury:2083
malware.pornhd.luxury:2087
malware.pornhd.luxury:2096
malware.pornhd.luxury:8443

Mutex

gaIUKtAxBReD

Attributes

delay
0
install
true
install_file
i51b28md.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/0x000d00000001c5d0-10.dat	family_asyncrat

Executes dropped EXE 2 IoCs

pid	Process
3016	i51b28md.exe
4604	i51b28md.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	i51b28md.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	77853067f5a1d01343d6fee4148fc5786e51a1e10c4d4ec0c211ded1a671789e.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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	i51b28md.exe

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
2844	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
412	schtasks.exe

Suspicious behavior: EnumeratesProcesses 29 IoCs

pid	Process
3224	77853067f5a1d01343d6fee4148fc5786e51a1e10c4d4ec0c211ded1a671789e.exe
3224	77853067f5a1d01343d6fee4148fc5786e51a1e10c4d4ec0c211ded1a671789e.exe
3224	77853067f5a1d01343d6fee4148fc5786e51a1e10c4d4ec0c211ded1a671789e.exe
3224	77853067f5a1d01343d6fee4148fc5786e51a1e10c4d4ec0c211ded1a671789e.exe
3224	77853067f5a1d01343d6fee4148fc5786e51a1e10c4d4ec0c211ded1a671789e.exe
3224	77853067f5a1d01343d6fee4148fc5786e51a1e10c4d4ec0c211ded1a671789e.exe
3224	77853067f5a1d01343d6fee4148fc5786e51a1e10c4d4ec0c211ded1a671789e.exe
3224	77853067f5a1d01343d6fee4148fc5786e51a1e10c4d4ec0c211ded1a671789e.exe
3224	77853067f5a1d01343d6fee4148fc5786e51a1e10c4d4ec0c211ded1a671789e.exe
3224	77853067f5a1d01343d6fee4148fc5786e51a1e10c4d4ec0c211ded1a671789e.exe
3224	77853067f5a1d01343d6fee4148fc5786e51a1e10c4d4ec0c211ded1a671789e.exe
3224	77853067f5a1d01343d6fee4148fc5786e51a1e10c4d4ec0c211ded1a671789e.exe
3224	77853067f5a1d01343d6fee4148fc5786e51a1e10c4d4ec0c211ded1a671789e.exe
3224	77853067f5a1d01343d6fee4148fc5786e51a1e10c4d4ec0c211ded1a671789e.exe
3224	77853067f5a1d01343d6fee4148fc5786e51a1e10c4d4ec0c211ded1a671789e.exe
3224	77853067f5a1d01343d6fee4148fc5786e51a1e10c4d4ec0c211ded1a671789e.exe
3224	77853067f5a1d01343d6fee4148fc5786e51a1e10c4d4ec0c211ded1a671789e.exe
3224	77853067f5a1d01343d6fee4148fc5786e51a1e10c4d4ec0c211ded1a671789e.exe
3224	77853067f5a1d01343d6fee4148fc5786e51a1e10c4d4ec0c211ded1a671789e.exe
3224	77853067f5a1d01343d6fee4148fc5786e51a1e10c4d4ec0c211ded1a671789e.exe
3224	77853067f5a1d01343d6fee4148fc5786e51a1e10c4d4ec0c211ded1a671789e.exe
3224	77853067f5a1d01343d6fee4148fc5786e51a1e10c4d4ec0c211ded1a671789e.exe
3224	77853067f5a1d01343d6fee4148fc5786e51a1e10c4d4ec0c211ded1a671789e.exe
3224	77853067f5a1d01343d6fee4148fc5786e51a1e10c4d4ec0c211ded1a671789e.exe
3224	77853067f5a1d01343d6fee4148fc5786e51a1e10c4d4ec0c211ded1a671789e.exe
3224	77853067f5a1d01343d6fee4148fc5786e51a1e10c4d4ec0c211ded1a671789e.exe
3224	77853067f5a1d01343d6fee4148fc5786e51a1e10c4d4ec0c211ded1a671789e.exe
3224	77853067f5a1d01343d6fee4148fc5786e51a1e10c4d4ec0c211ded1a671789e.exe
3224	77853067f5a1d01343d6fee4148fc5786e51a1e10c4d4ec0c211ded1a671789e.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3224	77853067f5a1d01343d6fee4148fc5786e51a1e10c4d4ec0c211ded1a671789e.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3224 wrote to memory of 2944	3224	77853067f5a1d01343d6fee4148fc5786e51a1e10c4d4ec0c211ded1a671789e.exe	87
PID 3224 wrote to memory of 4872	3224	77853067f5a1d01343d6fee4148fc5786e51a1e10c4d4ec0c211ded1a671789e.exe	89
PID 2944 wrote to memory of 412	2944	cmd.exe	91
PID 4872 wrote to memory of 2844	4872	cmd.exe	92
PID 4872 wrote to memory of 4604	4872	cmd.exe	95

C:\Users\Admin\AppData\Local\Temp\77853067f5a1d01343d6fee4148fc5786e51a1e10c4d4ec0c211ded1a671789e.exe
"C:\Users\Admin\AppData\Local\Temp\77853067f5a1d01343d6fee4148fc5786e51a1e10c4d4ec0c211ded1a671789e.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3224
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "i51b28md" /tr '"C:\Users\Admin\AppData\Roaming\i51b28md.exe"' & exit
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2944
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /f /sc onlogon /rl highest /tn "i51b28md" /tr '"C:\Users\Admin\AppData\Roaming\i51b28md.exe"'
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:412
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp4339.tmp.bat""
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4872
- - C:\Windows\SysWOW64\timeout.exe
    timeout 3
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:2844
- - C:\Users\Admin\AppData\Roaming\i51b28md.exe
    "C:\Users\Admin\AppData\Roaming\i51b28md.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:4604

C:\Users\Admin\AppData\Roaming\i51b28md.exe
"C:\Users\Admin\AppData\Roaming\i51b28md.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3016

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

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

tmp4339.tmp.bat

Path C:\Users\Admin\AppData\Local\Temp\tmp4339.tmp.bat
Size 152B
SHA256 f9b2e3960d1326b7c565cb1b0fdf2b586ba26eef582d5d368f0c0ba464f02ed4
MD5 47e9c6624eb6abacf9a458f4b3f8f383
SHA1 787760ba9b1b60d4d05620b79d982dfe6817828a
SHA512 cc8133249f39f522b68782d4ab2aaaa8f19960b29373c5224a34fbd39c76bc8bcc9600a5c14be779b3aeb72bc890aabca96f825d588e6469c04b5f18a089b3d0
TLSH
T18EC08C9261C6AA4EB809242302BA948C9562E8693F40AB10830880AA1280888E0DA341
MD5 SHA1 SHA512 TLSH

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i51b28md.exe

Path C:\Users\Admin\AppData\Roaming\i51b28md.exe
Size 45KB
SHA256 77853067f5a1d01343d6fee4148fc5786e51a1e10c4d4ec0c211ded1a671789e
MD5 718973bda235f55f79bf3cb96b2ea3b2
SHA1 742b81b3850ab122a3b26e16ab1476b91a766844
SHA512 9a47d9af8c1bb1287a1b90d305eda6efc6d2ba91b6dd49c44bdc6da14b41318ca3058d3f3e1119a0ae7807edd905d6ede87e82e8c8808df2c3457a430e4afd50
SSDEEP 768:suJdpTP3tcsWUODmqmo2qVpgzIUVx7PId7jbKgX3iF5KHUK+RAjI2UaBDZkx:suJdpTPdI2057dvbdXSfyUK+N2UEdkx
TLSH
T114233C003BD8823BF2BE4F789DF26145467AF6632603D94A6CC451DB5723BC6CA426F9
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/3016-12-0x0000000074260000-0x0000000074A1C000-memory.dmp

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memory/3016-14-0x0000000074260000-0x0000000074A1C000-memory.dmp

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memory/3224-0-0x0000000074472000-0x0000000074473000-memory.dmp

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memory/3224-1-0x0000000000920000-0x0000000000932000-memory.dmp

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memory/3224-2-0x0000000074460000-0x0000000074C1C000-memory.dmp

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memory/3224-3-0x00000000054A0000-0x000000000553C000-memory.dmp

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memory/3224-8-0x0000000074460000-0x0000000074C1C000-memory.dmp

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