asyncrat | 91085136bd555dd6f95935551e113b5e127b2835b987965233d7371459004567

Analysis

max time kernel
53s
platform
windows11-21h2_x64
resource
win11-20250410-en
resource tags

arch:x64arch:x86image:win11-20250410-enlocale:en-usos:windows11-21h2-x64system
submitted
21/04/2025, 19:33

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General

Target

91085136bd555dd6f95935551e113b5e127b2835b987965233d7371459004567.exe
Size

105KB
MD5

f37a03d022a1100adc73742627bac2e3
SHA1

05d950b5eb7c8b478742885b908a3f224f2ed9fc
SHA256

91085136bd555dd6f95935551e113b5e127b2835b987965233d7371459004567
SHA512

5e5b437761a33393fd3b5f31c8ad531974c8f59f18086322a6024b83b50a4ced4ab4359302dc713d7f431aa123a1d59d1636629120295fd1b3c41dde14172346
SSDEEP

1536:ju/dRTUPE2+6+72SkFAbHb1sFOCCAaPJdIrx71E:ju/DTUPE2+6+72SkFAbHb1sFsJefE

Score

10^/10

asyncrat default discovery rat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

127.0.0.1:6606

127.0.0.1:7707

127.0.0.1:8808

Mutex

mfeRLQjopoly

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

System Location Discovery: System Language Discovery 1 TTPs 1 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	91085136bd555dd6f95935551e113b5e127b2835b987965233d7371459004567.exe

C:\Users\Admin\AppData\Local\Temp\91085136bd555dd6f95935551e113b5e127b2835b987965233d7371459004567.exe
"C:\Users\Admin\AppData\Local\Temp\91085136bd555dd6f95935551e113b5e127b2835b987965233d7371459004567.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:5880

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/5880-0-0x0000000074A0E000-0x0000000074A0F000-memory.dmp

Filesize
4KB

Download
memory/5880-1-0x0000000000A80000-0x0000000000AA0000-memory.dmp

Filesize
128KB

Download
memory/5880-2-0x0000000074A00000-0x00000000751B1000-memory.dmp

Filesize
7.7MB

Download
memory/5880-3-0x0000000074A0E000-0x0000000074A0F000-memory.dmp

Filesize
4KB

Download
memory/5880-4-0x0000000074A00000-0x00000000751B1000-memory.dmp

Filesize
7.7MB

Download