asyncrat | eb6e8a6e57d3c3e27dfc0e5d63ed07640e5d6ceebcb072f58a60ddcfc3f00dea

General

Target

OFICIO DE NOTIFICACIÓN EJECTRÓNICA CENDO RAMA JUDICIAL DE LA REPÚBLICA DE COLOMBIA/00029 NotifiacionElectronica.exe
Size

2.2MB
MD5

d9530ecee42acccfd3871672a511bc9e
SHA1

89b4d2406f1294bd699ef231a4def5f495f12778
SHA256

81e04f9a131534acc0e9de08718c062d3d74c80c7f168ec7e699cd4b2bd0f280
SHA512

d5f048ea995affdf9893ec4c5ac5eb188b6714f5b6712e0b5a316702033421b145b8ee6a62d303eb4576bf8f57273ff35c5d675807563a31157136f79d8a9980
SSDEEP

49152:rHOut2Bf0ajIM8XEEN6N0rE/I/vqn7krQEQusd5F:VbaMbXbE/I/SnwrQEQusd/

Score

10^/10

asyncrat fenix inry 29 discovery rat

Malware Config

Extracted

Family

asyncrat

Version

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

Botnet

FENIX INRY 29

C2

7012oj.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

Processes:

00029 NotifiacionElectronica.execmd.exe

description	pid	process	target process
PID 4896 set thread context of 4616	4896	00029 NotifiacionElectronica.exe	cmd.exe
PID 4616 set thread context of 456	4616	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:

cmd.exeMSBuild.exe00029 NotifiacionElectronica.exe

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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	00029 NotifiacionElectronica.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

00029 NotifiacionElectronica.execmd.exe

pid process

4896 00029 NotifiacionElectronica.exe
4896 00029 NotifiacionElectronica.exe
4616 cmd.exe
4616 cmd.exe
Suspicious behavior: MapViewOfSection 3 IoCs

Processes:

00029 NotifiacionElectronica.execmd.exe

pid process

4896 00029 NotifiacionElectronica.exe
4616 cmd.exe
4616 cmd.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

MSBuild.exe

description pid process

Token: SeDebugPrivilege 456 MSBuild.exe

pid	process
4896	00029 NotifiacionElectronica.exe
4896	00029 NotifiacionElectronica.exe
4616	cmd.exe
4616	cmd.exe

pid	process
4896	00029 NotifiacionElectronica.exe
4616	cmd.exe
4616	cmd.exe

description	pid	process
Token: SeDebugPrivilege	456	MSBuild.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

00029 NotifiacionElectronica.execmd.exe

description	pid	process	target process
PID 4896 wrote to memory of 4616	4896	00029 NotifiacionElectronica.exe	cmd.exe
PID 4896 wrote to memory of 4616	4896	00029 NotifiacionElectronica.exe	cmd.exe
PID 4896 wrote to memory of 4616	4896	00029 NotifiacionElectronica.exe	cmd.exe
PID 4896 wrote to memory of 4616	4896	00029 NotifiacionElectronica.exe	cmd.exe
PID 4616 wrote to memory of 456	4616	cmd.exe	MSBuild.exe
PID 4616 wrote to memory of 456	4616	cmd.exe	MSBuild.exe
PID 4616 wrote to memory of 456	4616	cmd.exe	MSBuild.exe
PID 4616 wrote to memory of 456	4616	cmd.exe	MSBuild.exe
PID 4616 wrote to memory of 456	4616	cmd.exe	MSBuild.exe

C:\Users\Admin\AppData\Local\Temp\OFICIO DE NOTIFICACIÓN EJECTRÓNICA CENDO RAMA JUDICIAL DE LA REPÚBLICA DE COLOMBIA\00029 NotifiacionElectronica.exe
"C:\Users\Admin\AppData\Local\Temp\OFICIO DE NOTIFICACIÓN EJECTRÓNICA CENDO RAMA JUDICIAL DE LA REPÚBLICA DE COLOMBIA\00029 NotifiacionElectronica.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4896
- 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:4616
- - 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:456

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\991d4667

Filesize
777KB

MD5
5a4230aec7a6fc415be1b1bf9071d24f

SHA1
e8fb97af70d0b0f64d0cfbe7f0a90d5e27ad6869

SHA256
5039ac70651e243e9548a571ee02589b994037afe20b7e7396f50b5a1a3a4968

SHA512
a3acfac12148e0146ffaf00ead67b06c6bf18e79f6332c5b4a54aaba0429fe7b4f3036558559acda9f44b6674aa934d0e704ebd1b697436ffc83e5f732617a28

Download Submit
memory/456-17-0x0000000072CE0000-0x0000000073F34000-memory.dmp

Filesize
18.3MB

Download
memory/456-24-0x00000000742F0000-0x0000000074AA0000-memory.dmp

Filesize
7.7MB

Download
memory/456-23-0x00000000742FE000-0x00000000742FF000-memory.dmp

Filesize
4KB

Download
memory/456-22-0x00000000742F0000-0x0000000074AA0000-memory.dmp

Filesize
7.7MB

Download
memory/456-21-0x00000000009B0000-0x00000000009C6000-memory.dmp

Filesize
88KB

Download
memory/456-20-0x00000000742FE000-0x00000000742FF000-memory.dmp

Filesize
4KB

Download
memory/4616-13-0x0000000074240000-0x00000000743BB000-memory.dmp

Filesize
1.5MB

Download
memory/4616-14-0x0000000074240000-0x00000000743BB000-memory.dmp

Filesize
1.5MB

Download
memory/4616-16-0x0000000074240000-0x00000000743BB000-memory.dmp

Filesize
1.5MB

Download
memory/4616-11-0x00007FFCBCB70000-0x00007FFCBCD65000-memory.dmp

Filesize
2.0MB

Download
memory/4616-9-0x0000000074240000-0x00000000743BB000-memory.dmp

Filesize
1.5MB

Download
memory/4896-0-0x0000000074240000-0x00000000743BB000-memory.dmp

Filesize
1.5MB

Download
memory/4896-7-0x0000000074240000-0x00000000743BB000-memory.dmp

Filesize
1.5MB

Download
memory/4896-6-0x0000000074240000-0x00000000743BB000-memory.dmp

Filesize
1.5MB

Download
memory/4896-5-0x0000000074253000-0x0000000074255000-memory.dmp

Filesize
8KB

Download
memory/4896-1-0x00007FFCBCB70000-0x00007FFCBCD65000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads