asyncrat | fb10ebccea9b50915917324c03f4a2e350b798cc7caa440ad0faa3e066fba193

General

Target

JUZGADO PENAL/07CITACION DE DEMANDA.exe
Size

2.2MB
MD5

d9530ecee42acccfd3871672a511bc9e
SHA1

89b4d2406f1294bd699ef231a4def5f495f12778
SHA256

81e04f9a131534acc0e9de08718c062d3d74c80c7f168ec7e699cd4b2bd0f280
SHA512

d5f048ea995affdf9893ec4c5ac5eb188b6714f5b6712e0b5a316702033421b145b8ee6a62d303eb4576bf8f57273ff35c5d675807563a31157136f79d8a9980
SSDEEP

49152:rHOut2Bf0ajIM8XEEN6N0rE/I/vqn7krQEQusd5F:VbaMbXbE/I/SnwrQEQusd/

Score

10^/10

asyncrat default discovery rat

Malware Config

Extracted

Family

asyncrat

Version

| CRACKED BY https://t.me/xworm_v2

Botnet

Default

C2

miguel2024.kozow.com:2020

Mutex

AsyncMutex_6SI8OkPnk

Attributes

delay
3
install
false
install_folder
%AppData%

aes.plain

Signatures

AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
rat asyncrat

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 4684 set thread context of 2568	4684	07CITACION DE DEMANDA.exe	85
PID 2568 set thread context of 4440	2568	cmd.exe	97

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 3 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	07CITACION DE DEMANDA.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MSBuild.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
4684	07CITACION DE DEMANDA.exe
4684	07CITACION DE DEMANDA.exe
2568	cmd.exe
2568	cmd.exe
4440	MSBuild.exe

Suspicious behavior: MapViewOfSection 3 IoCs

pid	Process
4684	07CITACION DE DEMANDA.exe
2568	cmd.exe
2568	cmd.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4440	MSBuild.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4440	MSBuild.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4684 wrote to memory of 2568	4684	07CITACION DE DEMANDA.exe	85
PID 4684 wrote to memory of 2568	4684	07CITACION DE DEMANDA.exe	85
PID 4684 wrote to memory of 2568	4684	07CITACION DE DEMANDA.exe	85
PID 4684 wrote to memory of 2568	4684	07CITACION DE DEMANDA.exe	85
PID 2568 wrote to memory of 4440	2568	cmd.exe	97
PID 2568 wrote to memory of 4440	2568	cmd.exe	97
PID 2568 wrote to memory of 4440	2568	cmd.exe	97
PID 2568 wrote to memory of 4440	2568	cmd.exe	97
PID 2568 wrote to memory of 4440	2568	cmd.exe	97

C:\Users\Admin\AppData\Local\Temp\JUZGADO PENAL\07CITACION DE DEMANDA.exe
"C:\Users\Admin\AppData\Local\Temp\JUZGADO PENAL\07CITACION DE DEMANDA.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4684
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\SysWOW64\cmd.exe
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2568
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
    C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    PID:4440

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\f960f4a2

Filesize
780KB

MD5
7c9153b5edc971ca4e866b2f2e4ab7e7

SHA1
8a5fb7dba453131f162a630fb5be2c20b0f96510

SHA256
348d0ef6990f384cd34ebbee3235d695e1553d47a23a4a4299354e7f6dfbf62c

SHA512
befdcf76a5c2301200486c9b639e57afd86c62facfacaee156e77fc16c02319e2bafd3f0626626e4df6c579761490bc2ea4ab7158cb022e62f992756ae5df184

Download Submit
memory/2568-17-0x00000000743B0000-0x000000007452B000-memory.dmp

Filesize
1.5MB

Download
memory/2568-11-0x00007FF88C1D0000-0x00007FF88C3C5000-memory.dmp

Filesize
2.0MB

Download
memory/2568-14-0x00000000743B0000-0x000000007452B000-memory.dmp

Filesize
1.5MB

Download
memory/2568-13-0x00000000743B0000-0x000000007452B000-memory.dmp

Filesize
1.5MB

Download
memory/2568-9-0x00000000743B0000-0x000000007452B000-memory.dmp

Filesize
1.5MB

Download
memory/4440-20-0x0000000074CEE000-0x0000000074CEF000-memory.dmp

Filesize
4KB

Download
memory/4440-24-0x0000000004FF0000-0x0000000005082000-memory.dmp

Filesize
584KB

Download
memory/4440-31-0x0000000074CE0000-0x0000000075490000-memory.dmp

Filesize
7.7MB

Download
memory/4440-30-0x0000000074CEE000-0x0000000074CEF000-memory.dmp

Filesize
4KB

Download
memory/4440-29-0x0000000005CE0000-0x0000000005D46000-memory.dmp

Filesize
408KB

Download
memory/4440-28-0x0000000006200000-0x000000000629C000-memory.dmp

Filesize
624KB

Download
memory/4440-21-0x0000000000600000-0x0000000000616000-memory.dmp

Filesize
88KB

Download
memory/4440-16-0x0000000072E50000-0x00000000740A4000-memory.dmp

Filesize
18.3MB

Download
memory/4440-22-0x0000000074CE0000-0x0000000075490000-memory.dmp

Filesize
7.7MB

Download
memory/4440-23-0x00000000053C0000-0x0000000005964000-memory.dmp

Filesize
5.6MB

Download
memory/4440-25-0x0000000004FE0000-0x0000000004FEA000-memory.dmp

Filesize
40KB

Download
memory/4684-1-0x00007FF88C1D0000-0x00007FF88C3C5000-memory.dmp

Filesize
2.0MB

Download
memory/4684-6-0x00000000743B0000-0x000000007452B000-memory.dmp

Filesize
1.5MB

Download
memory/4684-0-0x00000000743B0000-0x000000007452B000-memory.dmp

Filesize
1.5MB

Download
memory/4684-5-0x00000000743C3000-0x00000000743C5000-memory.dmp

Filesize
8KB

Download
memory/4684-7-0x00000000743B0000-0x000000007452B000-memory.dmp

Filesize
1.5MB

Download

Analysis

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