asyncrat | 0cae7d4a147feddc2b5297c6e95311171d494ee0c173c05354494cbcc31215cf

Analysis

max time kernel
144s
max time network
153s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
18-07-2024 18:42

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General

Target

NOTIFICACION DEMANDA EN SU CONTRA -JUZGADO 03 CIVIL DEL CIRCUITO RAMA JUDICIAL-/01 CITACION DEMANDA.exe
Size

3.1MB
MD5

b841d408448f2a07f308ced1589e7673
SHA1

f5b5095c0ed69d42110df6d39810d12b1fa32a1e
SHA256

69a90665113bd73b30360d87f7f6ed2c789a90a67f3b6e86474e21273a64f699
SHA512

a689734048109ab7bec9491bbb7781686c19c7885166b3ca2975e2f49e956fcc388cd8ca85a4e5a8bf9efe6056f1e0d80197b7f521d4f0d4cadb10ba9ef1fa93
SSDEEP

49152:pvFg5qg9BtIAHE3SM4ahx6LK2SamuZob+tCjNrv8:Jm5qGBHBLRKuZfkjNrv8

Score

10^/10

asyncrat default rat

Malware Config

Extracted

Family

asyncrat

Version

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

Botnet

Default

juanjuan20231.kozow.com:2107

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 4440 set thread context of 1452	4440	01 CITACION DEMANDA.exe	73
PID 1452 set thread context of 1840	1452	cmd.exe	78

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
4440	01 CITACION DEMANDA.exe
4440	01 CITACION DEMANDA.exe
1452	cmd.exe
1452	cmd.exe
1840	MSBuild.exe

Suspicious behavior: MapViewOfSection 3 IoCs

pid	Process
4440	01 CITACION DEMANDA.exe
1452	cmd.exe
1452	cmd.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1840	MSBuild.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1840	MSBuild.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4440 wrote to memory of 1452	4440	01 CITACION DEMANDA.exe	73
PID 4440 wrote to memory of 1452	4440	01 CITACION DEMANDA.exe	73
PID 4440 wrote to memory of 1452	4440	01 CITACION DEMANDA.exe	73
PID 4440 wrote to memory of 1452	4440	01 CITACION DEMANDA.exe	73
PID 1452 wrote to memory of 1840	1452	cmd.exe	78
PID 1452 wrote to memory of 1840	1452	cmd.exe	78
PID 1452 wrote to memory of 1840	1452	cmd.exe	78
PID 1452 wrote to memory of 1840	1452	cmd.exe	78
PID 1452 wrote to memory of 1840	1452	cmd.exe	78

C:\Users\Admin\AppData\Local\Temp\NOTIFICACION DEMANDA EN SU CONTRA -JUZGADO 03 CIVIL DEL CIRCUITO RAMA JUDICIAL-\01 CITACION DEMANDA.exe
"C:\Users\Admin\AppData\Local\Temp\NOTIFICACION DEMANDA EN SU CONTRA -JUZGADO 03 CIVIL DEL CIRCUITO RAMA JUDICIAL-\01 CITACION DEMANDA.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4440
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\SysWOW64\cmd.exe
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:1452
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
    C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    PID:1840

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\ccf650ba

Filesize
774KB

MD5
9f26672f1f4f07ee5483aee1ff3585f3

SHA1
f586e312bb3e1de9ac5a268a9b0a3097350c1c44

SHA256
0113026216b3ceb7233730af191f761930dcbfb027f76c814634314854e1e2c2

SHA512
253c089139db35548140458245f1d584b412a1f566ed2db5d1f65980af26a5fda5a8bf1f29dd1902a3ebea64c782717a05392b5f67c720680e222a234a68198e

Download Submit
memory/1452-20-0x0000000073DA0000-0x0000000073F1B000-memory.dmp

Filesize
1.5MB

Download
memory/1452-19-0x0000000073DA0000-0x0000000073F1B000-memory.dmp

Filesize
1.5MB

Download
memory/1452-17-0x00007FFA80D50000-0x00007FFA80F2B000-memory.dmp

Filesize
1.9MB

Download
memory/1452-23-0x0000000073DA0000-0x0000000073F1B000-memory.dmp

Filesize
1.5MB

Download
memory/1452-15-0x0000000073DA0000-0x0000000073F1B000-memory.dmp

Filesize
1.5MB

Download
memory/1840-26-0x0000000000B60000-0x0000000000B76000-memory.dmp

Filesize
88KB

Download
memory/1840-27-0x0000000005730000-0x0000000005C2E000-memory.dmp

Filesize
5.0MB

Download
memory/1840-28-0x0000000005410000-0x00000000054A2000-memory.dmp

Filesize
584KB

Download
memory/1840-22-0x0000000072730000-0x0000000073AB3000-memory.dmp

Filesize
19.5MB

Download
memory/1840-29-0x0000000005380000-0x000000000538A000-memory.dmp

Filesize
40KB

Download
memory/1840-32-0x0000000006460000-0x00000000064FC000-memory.dmp

Filesize
624KB

Download
memory/1840-33-0x0000000006500000-0x0000000006566000-memory.dmp

Filesize
408KB

Download
memory/4440-10-0x0000000073DA0000-0x0000000073F1B000-memory.dmp

Filesize
1.5MB

Download
memory/4440-12-0x0000000000400000-0x0000000000711000-memory.dmp

Filesize
3.1MB

Download
memory/4440-14-0x0000000000D40000-0x0000000000E4B000-memory.dmp

Filesize
1.0MB

Download
memory/4440-13-0x000000004A600000-0x000000004A6EC000-memory.dmp

Filesize
944KB

Download
memory/4440-0-0x0000000000D40000-0x0000000000E4B000-memory.dmp

Filesize
1.0MB

Download
memory/4440-9-0x0000000073DA0000-0x0000000073F1B000-memory.dmp

Filesize
1.5MB

Download
memory/4440-8-0x0000000073DB2000-0x0000000073DB4000-memory.dmp

Filesize
8KB

Download
memory/4440-2-0x00007FFA80D50000-0x00007FFA80F2B000-memory.dmp

Filesize
1.9MB

Download
memory/4440-1-0x0000000073DA0000-0x0000000073F1B000-memory.dmp

Filesize
1.5MB

Download