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 1716 set thread context of 2064	1716	07CITACION DE DEMANDA.exe	28
PID 2064 set thread context of 2816	2064	cmd.exe	32

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

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
1716	07CITACION DE DEMANDA.exe
1716	07CITACION DE DEMANDA.exe
2064	cmd.exe
2064	cmd.exe
2816	MSBuild.exe

Suspicious behavior: MapViewOfSection 3 IoCs

pid	Process
1716	07CITACION DE DEMANDA.exe
2064	cmd.exe
2064	cmd.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2816	MSBuild.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2816	MSBuild.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1716 wrote to memory of 2064	1716	07CITACION DE DEMANDA.exe	28
PID 1716 wrote to memory of 2064	1716	07CITACION DE DEMANDA.exe	28
PID 1716 wrote to memory of 2064	1716	07CITACION DE DEMANDA.exe	28
PID 1716 wrote to memory of 2064	1716	07CITACION DE DEMANDA.exe	28
PID 1716 wrote to memory of 2064	1716	07CITACION DE DEMANDA.exe	28
PID 2064 wrote to memory of 2816	2064	cmd.exe	32
PID 2064 wrote to memory of 2816	2064	cmd.exe	32
PID 2064 wrote to memory of 2816	2064	cmd.exe	32
PID 2064 wrote to memory of 2816	2064	cmd.exe	32
PID 2064 wrote to memory of 2816	2064	cmd.exe	32
PID 2064 wrote to memory of 2816	2064	cmd.exe	32

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:1716
- 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:2064
- - 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:2816

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\444dc36e

Filesize
780KB

MD5
cb04724f77e2230fef5d965b59944201

SHA1
cca8a1ab3760a40c493317586e25b375ec9a94ee

SHA256
03f395d93023e82765e1287308a6c083cb53139c5aea31eb86672698b5a5991e

SHA512
3c3e87e4155504aa67877aff6af4d13f168b7a8d2db11d637dd7cca53d4afac47cba17c72108faa7ebb197c1f0e8e759cfad0400959d049aace53441d712d3aa

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab1D14.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
memory/1716-0-0x0000000074540000-0x00000000746B4000-memory.dmp

Filesize
1.5MB

Download
memory/1716-1-0x0000000077280000-0x0000000077429000-memory.dmp

Filesize
1.7MB

Download
memory/1716-5-0x0000000074553000-0x0000000074555000-memory.dmp

Filesize
8KB

Download
memory/1716-6-0x0000000074540000-0x00000000746B4000-memory.dmp

Filesize
1.5MB

Download
memory/1716-7-0x0000000074540000-0x00000000746B4000-memory.dmp

Filesize
1.5MB

Download
memory/2064-56-0x0000000074540000-0x00000000746B4000-memory.dmp

Filesize
1.5MB

Download
memory/2064-11-0x0000000077280000-0x0000000077429000-memory.dmp

Filesize
1.7MB

Download
memory/2064-57-0x0000000074540000-0x00000000746B4000-memory.dmp

Filesize
1.5MB

Download
memory/2064-60-0x0000000074540000-0x00000000746B4000-memory.dmp

Filesize
1.5MB

Download
memory/2064-10-0x0000000074540000-0x00000000746B4000-memory.dmp

Filesize
1.5MB

Download
memory/2816-62-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2816-61-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2816-59-0x0000000072800000-0x0000000073862000-memory.dmp

Filesize
16.4MB

Download
memory/2816-63-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download

Analysis

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