asyncrat | d4394ae61df1cdc275e171839d62246a7d8b29090bdfbedc3b39d445d130ac7e

Analysis

max time kernel
119s
max time network
146s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
14-11-2024 12:26

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General

Target

A6473459C8905B2FCAC0AF3A0119652A.exe
Size

51KB
MD5

a6473459c8905b2fcac0af3a0119652a
SHA1

94fc44bee312442eaf651e239633b5e083756c1d
SHA256

d4394ae61df1cdc275e171839d62246a7d8b29090bdfbedc3b39d445d130ac7e
SHA512

6fe7b21f632a0b3974b3fd850dcd341d646acfa4592bc7b2d41a738599080da3daa20d2f2fb01148bccb92aaef2f6f8b40138c23a6555aa07e4b58b7425ad806
SSDEEP

1536:Fau/dRTUPE2VIm8UlX0nbbOrYmPs23Xx/dpx:Eu/DTUPE2VIm8QX0nbbksE/Px

Score

10^/10

asyncrat default discovery rat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

45.141.215.18:6606

Mutex

3kcW0vTGLmp6

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:

A6473459C8905B2FCAC0AF3A0119652A.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language A6473459C8905B2FCAC0AF3A0119652A.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

A6473459C8905B2FCAC0AF3A0119652A.exe

description pid process

Token: SeDebugPrivilege 2012 A6473459C8905B2FCAC0AF3A0119652A.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	A6473459C8905B2FCAC0AF3A0119652A.exe

description	pid	process
Token: SeDebugPrivilege	2012	A6473459C8905B2FCAC0AF3A0119652A.exe

C:\Users\Admin\AppData\Local\Temp\A6473459C8905B2FCAC0AF3A0119652A.exe
"C:\Users\Admin\AppData\Local\Temp\A6473459C8905B2FCAC0AF3A0119652A.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2012

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

C:\Users\Admin\AppData\Local\Temp\CabEB89.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
memory/2012-0-0x000000007405E000-0x000000007405F000-memory.dmp

Filesize
4KB

Download
memory/2012-1-0x0000000000B70000-0x0000000000B82000-memory.dmp

Filesize
72KB

Download
memory/2012-2-0x0000000074050000-0x000000007473E000-memory.dmp

Filesize
6.9MB

Download
memory/2012-19-0x000000007405E000-0x000000007405F000-memory.dmp

Filesize
4KB

Download
memory/2012-20-0x0000000074050000-0x000000007473E000-memory.dmp

Filesize
6.9MB

Download