asyncrat | 3b43527c055ef2e0e2397a64392f038e92c753b297d2c23fcc5bc46a3cb7c7c2

Analysis

max time kernel
140s
max time network
155s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
06-11-2024 10:13

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General

Target

3b43527c055ef2e0e2397a64392f038e92c753b297d2c23fcc5bc46a3cb7c7c2.exe
Size

45KB
MD5

4da4371e75feeaf214f75cfbd961269a
SHA1

891069ec4579b325d3a160e1db998df38e95d0cf
SHA256

3b43527c055ef2e0e2397a64392f038e92c753b297d2c23fcc5bc46a3cb7c7c2
SHA512

ffb1c8fc4a247955945271539f6849649dbea29f44c01b75a822571e8ec1a11869aaa28eec6ff59925327b37f447b244ab180e605682f5bb19c243ba8187e751
SSDEEP

768:NuPfZTg4pYiWUU9jjmo2qrbpt0vThdjCvx8PIW5jb8gX3iiMF1isUzZKMqgBDZOx:NuPfZTgKa2U216BW5bTXSiMFcntVdOx

Score

10^/10

asyncrat default discovery rat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

127.0.0.1:1960

cuit.ydns.eu:1960

Mutex

Ym9duGjX2Yzz

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

Processes:

3b43527c055ef2e0e2397a64392f038e92c753b297d2c23fcc5bc46a3cb7c7c2.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3b43527c055ef2e0e2397a64392f038e92c753b297d2c23fcc5bc46a3cb7c7c2.exe

C:\Users\Admin\AppData\Local\Temp\3b43527c055ef2e0e2397a64392f038e92c753b297d2c23fcc5bc46a3cb7c7c2.exe
"C:\Users\Admin\AppData\Local\Temp\3b43527c055ef2e0e2397a64392f038e92c753b297d2c23fcc5bc46a3cb7c7c2.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2328

Network

MITRE ATT&CK Enterprise v15

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/2328-0-0x00000000748BE000-0x00000000748BF000-memory.dmp

Filesize
4KB

Download
memory/2328-1-0x0000000000C20000-0x0000000000C32000-memory.dmp

Filesize
72KB

Download
memory/2328-2-0x00000000748B0000-0x0000000074F9E000-memory.dmp

Filesize
6.9MB

Download
memory/2328-3-0x00000000748BE000-0x00000000748BF000-memory.dmp

Filesize
4KB

Download
memory/2328-4-0x00000000748B0000-0x0000000074F9E000-memory.dmp

Filesize
6.9MB

Download