asyncrat | 716169ac24e41aedf2503acc2960346b1ee7a7d6389bc2512118e73f0cf2aef6

Analysis

max time kernel
145s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18-11-2024 10:26

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General

Target

NOTIFICACIÓN ELECTRÓNICA JUDICIAL AUTO ADMISORIO DEMANDA LABORAL/006 NotificacionElectronica.exe
Size

168KB
MD5

aef6452711538d9021f929a2a5f633cf
SHA1

205b7fab75e77d1ff123991489462d39128e03f6
SHA256

e611a1ffbe9e08a2660bc290a581aa0b54637524aaf6040a70e54f97136ce5ac
SHA512

7ad84d4d3bab3f5a3e14f336d8931bf4b876299000081b2a94a3fcf698c56b82514753b483c5b8d7ae84ddd92ee1c4043fa5e7fb7c4f7e9eb52ca8c794e508b7
SSDEEP

3072:+CNUaViEqjY1uimO3soWBgZNENeo0TzSCOtCUon/BA2gGaA44:dwEq7HO8ohEsxHSC+CUO/Bxk4

Score

10^/10

asyncrat === 06 nov ===discovery rat

Malware Config

Extracted

Family

asyncrat

Version

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

Botnet

=== 06 NOV ===

0611wins.duckdns.org:9003

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 1672 set thread context of 2532	1672	006 NotificacionElectronica.exe	86
PID 2532 set thread context of 1988	2532	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 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	006 NotificacionElectronica.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 4 IoCs

pid	Process
1672	006 NotificacionElectronica.exe
1672	006 NotificacionElectronica.exe
2532	cmd.exe
2532	cmd.exe

Suspicious behavior: MapViewOfSection 3 IoCs

pid	Process
1672	006 NotificacionElectronica.exe
2532	cmd.exe
2532	cmd.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1988	MSBuild.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1672 wrote to memory of 2532	1672	006 NotificacionElectronica.exe	86
PID 1672 wrote to memory of 2532	1672	006 NotificacionElectronica.exe	86
PID 1672 wrote to memory of 2532	1672	006 NotificacionElectronica.exe	86
PID 1672 wrote to memory of 2532	1672	006 NotificacionElectronica.exe	86
PID 2532 wrote to memory of 1988	2532	cmd.exe	104
PID 2532 wrote to memory of 1988	2532	cmd.exe	104
PID 2532 wrote to memory of 1988	2532	cmd.exe	104
PID 2532 wrote to memory of 1988	2532	cmd.exe	104
PID 2532 wrote to memory of 1988	2532	cmd.exe	104

C:\Users\Admin\AppData\Local\Temp\NOTIFICACIÓN ELECTRÓNICA JUDICIAL AUTO ADMISORIO DEMANDA LABORAL\006 NotificacionElectronica.exe
"C:\Users\Admin\AppData\Local\Temp\NOTIFICACIÓN ELECTRÓNICA JUDICIAL AUTO ADMISORIO DEMANDA LABORAL\006 NotificacionElectronica.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1672
- 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:2532
- - 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 use of AdjustPrivilegeToken
    PID:1988

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

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

C:\Users\Admin\AppData\Local\Temp\394b6c60

Filesize
777KB

MD5
3e655d5d2ab0eafaf9bd0406ca2d1f86

SHA1
53cee763b70aed5b867c98d7b2e0263efc57a2f7

SHA256
0ac8b10a4caed831152178cb2b68246b08ec6febeacbb26b7ac77372417a1084

SHA512
2630364c6172ca9c399e04141e93be827b9731272ec2f3498a73a8b2389779647f00935dbb3c80eab18742d7ac513024ec3e808c5fe59e3d9754ff0e9b009c14

Download Submit
memory/1672-18-0x0000000074903000-0x0000000074905000-memory.dmp

Filesize
8KB

Download
memory/1672-5-0x00007FFF04F50000-0x00007FFF05145000-memory.dmp

Filesize
2.0MB

Download
memory/1672-2-0x00000000009E0000-0x0000000000AB1000-memory.dmp

Filesize
836KB

Download
memory/1672-4-0x00000000748F0000-0x0000000074A6B000-memory.dmp

Filesize
1.5MB

Download
memory/1672-19-0x00000000748F0000-0x0000000074A6B000-memory.dmp

Filesize
1.5MB

Download
memory/1672-20-0x00000000748F0000-0x0000000074A6B000-memory.dmp

Filesize
1.5MB

Download
memory/1672-1-0x0000000000AC0000-0x0000000000B23000-memory.dmp

Filesize
396KB

Download
memory/1988-37-0x00000000744B0000-0x0000000074C60000-memory.dmp

Filesize
7.7MB

Download
memory/1988-30-0x0000000072D80000-0x0000000073FD4000-memory.dmp

Filesize
18.3MB

Download
memory/1988-33-0x0000000001030000-0x0000000001046000-memory.dmp

Filesize
88KB

Download
memory/1988-34-0x00000000744B0000-0x0000000074C60000-memory.dmp

Filesize
7.7MB

Download
memory/1988-35-0x00000000744B0000-0x0000000074C60000-memory.dmp

Filesize
7.7MB

Download
memory/1988-36-0x00000000744B0000-0x0000000074C60000-memory.dmp

Filesize
7.7MB

Download
memory/2532-22-0x00000000748F0000-0x0000000074A6B000-memory.dmp

Filesize
1.5MB

Download
memory/2532-27-0x00000000748F0000-0x0000000074A6B000-memory.dmp

Filesize
1.5MB

Download
memory/2532-26-0x00000000748F0000-0x0000000074A6B000-memory.dmp

Filesize
1.5MB

Download
memory/2532-29-0x00000000748F0000-0x0000000074A6B000-memory.dmp

Filesize
1.5MB

Download
memory/2532-24-0x00007FFF04F50000-0x00007FFF05145000-memory.dmp

Filesize
2.0MB

Download