asyncrat | 51780a91bc216ba6305031733f3d2a95a0165baba51f3c6657d3cdc4a9d91b61

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 3000 set thread context of 1548	3000	00029 NotifiacionElectronica.exe	cmd.exe
PID 1548 set thread context of 2832	1548	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:

MSBuild.exe00029 NotifiacionElectronica.execmd.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MSBuild.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	00029 NotifiacionElectronica.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

00029 NotifiacionElectronica.execmd.exe

pid process

3000 00029 NotifiacionElectronica.exe
3000 00029 NotifiacionElectronica.exe
1548 cmd.exe
1548 cmd.exe
Suspicious behavior: MapViewOfSection 3 IoCs

Processes:

00029 NotifiacionElectronica.execmd.exe

pid process

3000 00029 NotifiacionElectronica.exe
1548 cmd.exe
1548 cmd.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

MSBuild.exe

description pid process

Token: SeDebugPrivilege 2832 MSBuild.exe

pid	process
3000	00029 NotifiacionElectronica.exe
3000	00029 NotifiacionElectronica.exe
1548	cmd.exe
1548	cmd.exe

pid	process
3000	00029 NotifiacionElectronica.exe
1548	cmd.exe
1548	cmd.exe

description	pid	process
Token: SeDebugPrivilege	2832	MSBuild.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

00029 NotifiacionElectronica.execmd.exe

description	pid	process	target process
PID 3000 wrote to memory of 1548	3000	00029 NotifiacionElectronica.exe	cmd.exe
PID 3000 wrote to memory of 1548	3000	00029 NotifiacionElectronica.exe	cmd.exe
PID 3000 wrote to memory of 1548	3000	00029 NotifiacionElectronica.exe	cmd.exe
PID 3000 wrote to memory of 1548	3000	00029 NotifiacionElectronica.exe	cmd.exe
PID 3000 wrote to memory of 1548	3000	00029 NotifiacionElectronica.exe	cmd.exe
PID 1548 wrote to memory of 2832	1548	cmd.exe	MSBuild.exe
PID 1548 wrote to memory of 2832	1548	cmd.exe	MSBuild.exe
PID 1548 wrote to memory of 2832	1548	cmd.exe	MSBuild.exe
PID 1548 wrote to memory of 2832	1548	cmd.exe	MSBuild.exe
PID 1548 wrote to memory of 2832	1548	cmd.exe	MSBuild.exe
PID 1548 wrote to memory of 2832	1548	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:3000
- 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:1548
- - 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:2832

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\a4e18530

Filesize
777KB

MD5
197302951855fa3e8b41e06e15070859

SHA1
9d2d6820452a98eee5d9b1401ecb8325ffbff520

SHA256
d56682969c8e13e5ec2f65dde05e07c446d92ab6201be6b3df25202fcf86cf2e

SHA512
80356b182ad9830eca9e6e7a3af069138d9bb3be80179cd28eefe6af63b2eab749a8364e29a15927fc5c6a4a406db8107d5d39645d53e782f1599dc905841753

Download Submit
memory/1548-57-0x0000000074730000-0x00000000748A4000-memory.dmp

Filesize
1.5MB

Download
memory/1548-56-0x0000000074730000-0x00000000748A4000-memory.dmp

Filesize
1.5MB

Download
memory/1548-60-0x0000000074730000-0x00000000748A4000-memory.dmp

Filesize
1.5MB

Download
memory/1548-11-0x0000000077470000-0x0000000077619000-memory.dmp

Filesize
1.7MB

Download
memory/1548-9-0x0000000074730000-0x00000000748A4000-memory.dmp

Filesize
1.5MB

Download
memory/2832-61-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2832-62-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2832-59-0x00000000729F0000-0x0000000073A52000-memory.dmp

Filesize
16.4MB

Download
memory/2832-63-0x0000000000080000-0x0000000000096000-memory.dmp

Filesize
88KB

Download
memory/3000-1-0x0000000077470000-0x0000000077619000-memory.dmp

Filesize
1.7MB

Download
memory/3000-7-0x0000000074730000-0x00000000748A4000-memory.dmp

Filesize
1.5MB

Download
memory/3000-5-0x0000000074743000-0x0000000074745000-memory.dmp

Filesize
8KB

Download
memory/3000-0-0x0000000074730000-0x00000000748A4000-memory.dmp

Filesize
1.5MB

Download
memory/3000-6-0x0000000074730000-0x00000000748A4000-memory.dmp

Filesize
1.5MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads