asyncrat | 421ff80415726f048213bed08a4d02f4c2f5a11af92893fc9ddc6b98e55db095

General

Target

DESCARGAR NOTIFICACIÒN DE SENTENCIA JUDICIAL AGRADECEMOS CONFIRMAR RECIBIDO 1/0016 NotificacionElectronicaJudicial.exe
Size

141KB
MD5

704925ecfdb24ef81190b82de0e5453c
SHA1

1128b3063180419893615ca73ad4f9dd51ebeac6
SHA256

8cc871ee8760a4658189528b4a5d8afe9824f6a13faaf1fe7eb56f2a3ad2d04e
SHA512

ca187015812ddfcaa6515f3a5b780183b4a772801aa14b3f785d6dee9b9aa7db6402a7b346623fd24cf4a28f9856683022b10c3d812f8f2888e25bb218cbf216
SSDEEP

3072:fW6vjvEUEzozIGnKyvBhSVeoVdS5jO4yEWzJ1gKs4H+u1ERB:REJWC+SVeoVdSZOqWbgKs4HPQ

Score

10^/10

asyncrat 15 15 15 15 discovery rat

Malware Config

Extracted

Family

asyncrat

Version

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

Botnet

15 15 15 15

C2

120.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

Suspicious use of SetThreadContext 2 IoCs

Processes:

0016 NotificacionElectronicaJudicial.execmd.exe

description	pid	process	target process
PID 2608 set thread context of 2824	2608	0016 NotificacionElectronicaJudicial.exe	cmd.exe
PID 2824 set thread context of 2936	2824	cmd.exe	MSBuild.exe

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

Processes:

0016 NotificacionElectronicaJudicial.execmd.exeMSBuild.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0016 NotificacionElectronicaJudicial.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

Processes:

0016 NotificacionElectronicaJudicial.execmd.exe

pid process

2608 0016 NotificacionElectronicaJudicial.exe
2608 0016 NotificacionElectronicaJudicial.exe
2824 cmd.exe
2824 cmd.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

MSBuild.exe

pid process

2936 MSBuild.exe
Suspicious behavior: MapViewOfSection 3 IoCs

Processes:

0016 NotificacionElectronicaJudicial.execmd.exe

pid process

2608 0016 NotificacionElectronicaJudicial.exe
2824 cmd.exe
2824 cmd.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

MSBuild.exe

description pid process

Token: SeDebugPrivilege 2936 MSBuild.exe

pid	process
2608	0016 NotificacionElectronicaJudicial.exe
2608	0016 NotificacionElectronicaJudicial.exe
2824	cmd.exe
2824	cmd.exe

pid	process
2936	MSBuild.exe

pid	process
2608	0016 NotificacionElectronicaJudicial.exe
2824	cmd.exe
2824	cmd.exe

description	pid	process
Token: SeDebugPrivilege	2936	MSBuild.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

0016 NotificacionElectronicaJudicial.execmd.exe

description	pid	process	target process
PID 2608 wrote to memory of 2824	2608	0016 NotificacionElectronicaJudicial.exe	cmd.exe
PID 2608 wrote to memory of 2824	2608	0016 NotificacionElectronicaJudicial.exe	cmd.exe
PID 2608 wrote to memory of 2824	2608	0016 NotificacionElectronicaJudicial.exe	cmd.exe
PID 2608 wrote to memory of 2824	2608	0016 NotificacionElectronicaJudicial.exe	cmd.exe
PID 2608 wrote to memory of 2824	2608	0016 NotificacionElectronicaJudicial.exe	cmd.exe
PID 2824 wrote to memory of 2936	2824	cmd.exe	MSBuild.exe
PID 2824 wrote to memory of 2936	2824	cmd.exe	MSBuild.exe
PID 2824 wrote to memory of 2936	2824	cmd.exe	MSBuild.exe
PID 2824 wrote to memory of 2936	2824	cmd.exe	MSBuild.exe
PID 2824 wrote to memory of 2936	2824	cmd.exe	MSBuild.exe
PID 2824 wrote to memory of 2936	2824	cmd.exe	MSBuild.exe

C:\Users\Admin\AppData\Local\Temp\DESCARGAR NOTIFICACIÒN DE SENTENCIA JUDICIAL AGRADECEMOS CONFIRMAR RECIBIDO 1\0016 NotificacionElectronicaJudicial.exe
"C:\Users\Admin\AppData\Local\Temp\DESCARGAR NOTIFICACIÒN DE SENTENCIA JUDICIAL AGRADECEMOS CONFIRMAR RECIBIDO 1\0016 NotificacionElectronicaJudicial.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2608

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:2824

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: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:2936

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\290c557c

Filesize
777KB

MD5
bf827466c1c52fdf7a99746c52101ec7

SHA1
3084c30f59a7a66986a6a02e1d06efea8fcadaeb

SHA256
77ba71f153f2c31bf1337f8a50db064239f84ad36a6e5bacfa10b2964ddb40be

SHA512
82eb3bd2a44c1b36839aff5fe3786160a6b908ac02f003c504c0b83906ff1445b20c4524581a487a9f9074e72ffb32bfa98e560f8529c93e885aa5f3c3f35a45

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab961A.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
memory/2608-0-0x0000000074780000-0x00000000748F4000-memory.dmp

Filesize
1.5MB

Download
memory/2608-1-0x0000000077310000-0x00000000774B9000-memory.dmp

Filesize
1.7MB

Download
memory/2608-7-0x0000000074780000-0x00000000748F4000-memory.dmp

Filesize
1.5MB

Download
memory/2608-6-0x0000000074793000-0x0000000074795000-memory.dmp

Filesize
8KB

Download
memory/2608-8-0x0000000074780000-0x00000000748F4000-memory.dmp

Filesize
1.5MB

Download
memory/2824-57-0x0000000074780000-0x00000000748F4000-memory.dmp

Filesize
1.5MB

Download
memory/2824-12-0x0000000077310000-0x00000000774B9000-memory.dmp

Filesize
1.7MB

Download
memory/2824-58-0x0000000074780000-0x00000000748F4000-memory.dmp

Filesize
1.5MB

Download
memory/2824-61-0x0000000074780000-0x00000000748F4000-memory.dmp

Filesize
1.5MB

Download
memory/2824-10-0x0000000074780000-0x00000000748F4000-memory.dmp

Filesize
1.5MB

Download
memory/2936-62-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2936-63-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2936-60-0x0000000072940000-0x00000000739A2000-memory.dmp

Filesize
16.4MB

Download
memory/2936-64-0x0000000073F4E000-0x0000000073F4F000-memory.dmp

Filesize
4KB

Download
memory/2936-65-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/2936-82-0x0000000073F4E000-0x0000000073F4F000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads