asyncrat | a50ca35dafcd6dd0bc1d3dc1517aa5d37e0dec071486919158117b7813610024

General

Target

DEMANDA LABORAL POR ABUSO DE CONFIANZA/1 DEMANDA LABORAL ABUSO DE CONFIANZA.exe
Size

12.0MB
MD5

a7118dffeac3772076f1a39a364d608d
SHA1

6b984d9446f23579e154ec47437b9cf820fd6b67
SHA256

f1973746ac0a703b23526f68c639436f0b26b0bc71c4f5adf36dc5f6e8a7f4d0
SHA512

f547c13b78acda9ca0523f0f8cd966c906f70a23a266ac86156dc7e17e6349e5f506366787e7a7823e2b07b0d614c9bd08e34ca5cc4f48799b0fe36ac836e890
SSDEEP

98304:ReAtQzKADvk/9TEaImN9/tiHBIn8c3hCEFRUTaZnPZOtXwH:ReAOWOM/FE1mNHiFc3hr7UTaZnhOtXwH

Score

10^/10

asyncrat plata discovery rat

Malware Config

Extracted

Family

asyncrat

Version

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

Botnet

PLATA

C2

powerupsnew.dynuddns.com:7474

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
Asyncrat family
asyncrat

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 3364 set thread context of 2236	3364	1 DEMANDA LABORAL ABUSO DE CONFIANZA.exe	91
PID 2236 set thread context of 3264	2236	cmd.exe	104

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 2 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MSBuild.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
3364	1 DEMANDA LABORAL ABUSO DE CONFIANZA.exe
3364	1 DEMANDA LABORAL ABUSO DE CONFIANZA.exe
2236	cmd.exe
2236	cmd.exe
3264	MSBuild.exe

Suspicious behavior: MapViewOfSection 3 IoCs

pid	Process
3364	1 DEMANDA LABORAL ABUSO DE CONFIANZA.exe
2236	cmd.exe
2236	cmd.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3264	MSBuild.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3264	MSBuild.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3364 wrote to memory of 2236	3364	1 DEMANDA LABORAL ABUSO DE CONFIANZA.exe	91
PID 3364 wrote to memory of 2236	3364	1 DEMANDA LABORAL ABUSO DE CONFIANZA.exe	91
PID 3364 wrote to memory of 2236	3364	1 DEMANDA LABORAL ABUSO DE CONFIANZA.exe	91
PID 3364 wrote to memory of 2236	3364	1 DEMANDA LABORAL ABUSO DE CONFIANZA.exe	91
PID 2236 wrote to memory of 3264	2236	cmd.exe	104
PID 2236 wrote to memory of 3264	2236	cmd.exe	104
PID 2236 wrote to memory of 3264	2236	cmd.exe	104
PID 2236 wrote to memory of 3264	2236	cmd.exe	104
PID 2236 wrote to memory of 3264	2236	cmd.exe	104

C:\Users\Admin\AppData\Local\Temp\DEMANDA LABORAL POR ABUSO DE CONFIANZA\1 DEMANDA LABORAL ABUSO DE CONFIANZA.exe
"C:\Users\Admin\AppData\Local\Temp\DEMANDA LABORAL POR ABUSO DE CONFIANZA\1 DEMANDA LABORAL ABUSO DE CONFIANZA.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3364
- 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:2236
- - 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:3264

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\cca302fe

Filesize
780KB

MD5
73e221aea5222c9ea7333a59c0c0daaf

SHA1
a35d6be721dd1d073a25c123c19c76907b019a45

SHA256
1d10c83ab8af42ee310157c7232ed41a909e76cf331b36dd2104c929f3092358

SHA512
bec238de9425dbd42260da92aa2e4917ed79af5b1aefb807b18e934190423f1b31ae506d0efb1b1fc0c2156e6894aaf14ff215ada8e4ff14561c368bb5fecd86

Download Submit
memory/2236-12-0x00007FFBDBA10000-0x00007FFBDBC05000-memory.dmp

Filesize
2.0MB

Download
memory/2236-22-0x00000000758CE000-0x00000000758D0000-memory.dmp

Filesize
8KB

Download
memory/2236-18-0x00000000758C0000-0x0000000075A3B000-memory.dmp

Filesize
1.5MB

Download
memory/2236-16-0x00000000758C0000-0x0000000075A3B000-memory.dmp

Filesize
1.5MB

Download
memory/2236-14-0x00000000758C0000-0x0000000075A3B000-memory.dmp

Filesize
1.5MB

Download
memory/2236-15-0x00000000758CE000-0x00000000758D0000-memory.dmp

Filesize
8KB

Download
memory/3264-24-0x00000000752A0000-0x0000000075A50000-memory.dmp

Filesize
7.7MB

Download
memory/3264-26-0x0000000005990000-0x0000000005F34000-memory.dmp

Filesize
5.6MB

Download
memory/3264-30-0x00000000752A0000-0x0000000075A50000-memory.dmp

Filesize
7.7MB

Download
memory/3264-29-0x00000000752A0000-0x0000000075A50000-memory.dmp

Filesize
7.7MB

Download
memory/3264-28-0x00000000055C0000-0x00000000055CA000-memory.dmp

Filesize
40KB

Download
memory/3264-19-0x0000000073E40000-0x0000000075094000-memory.dmp

Filesize
18.3MB

Download
memory/3264-27-0x00000000055D0000-0x0000000005662000-memory.dmp

Filesize
584KB

Download
memory/3264-23-0x00000000009D0000-0x00000000009E6000-memory.dmp

Filesize
88KB

Download
memory/3264-25-0x00000000752A0000-0x0000000075A50000-memory.dmp

Filesize
7.7MB

Download
memory/3364-0-0x00000000004D0000-0x000000000052E000-memory.dmp

Filesize
376KB

Download
memory/3364-8-0x00007FFBBD470000-0x00007FFBBD5E2000-memory.dmp

Filesize
1.4MB

Download
memory/3364-1-0x00007FFBBD470000-0x00007FFBBD5E2000-memory.dmp

Filesize
1.4MB

Download
memory/3364-5-0x00007FFBBD489000-0x00007FFBBD48A000-memory.dmp

Filesize
4KB

Download
memory/3364-6-0x00007FFBBD470000-0x00007FFBBD5E2000-memory.dmp

Filesize
1.4MB

Download
memory/3364-7-0x00000000004D0000-0x000000000052E000-memory.dmp

Filesize
376KB

Download

Analysis

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