asyncrat | 628269403f406d1fb35dabd4cdddbdb386beb2caada34e1b0df640f71fcde973

Analysis

max time kernel
108s
max time network
118s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
25-11-2024 04:23

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General

Target

628269403f406d1fb35dabd4cdddbdb386beb2caada34e1b0df640f71fcde973.exe
Size

47KB
MD5

628cc55432da0f528e412094ffcb1588
SHA1

cceff1f78db1b376c5e2125e9a2fc1d55aefe6f5
SHA256

628269403f406d1fb35dabd4cdddbdb386beb2caada34e1b0df640f71fcde973
SHA512

4a3fbb800ccd6a01d1908727753681c34bd01e93515f93ccc34bea7b632ad49ad8d3ad3e1e35a5362018ddde740a83354836a7a95a00494637a68433c430b038
SSDEEP

768:Qu/dRTUo0HQbWUnmjSmo2qMHZsW2/C3fuWiIqPI7AOhmW0bIoy6/kgwBEBDZzxX:Qu/dRTUPE2tEyuW77AmQbIor/zdzxX

Score

10^/10

asyncrat default discovery rat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

143.198.82.194:7707

Mutex

XC4nXW81RyzS

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:

628269403f406d1fb35dabd4cdddbdb386beb2caada34e1b0df640f71fcde973.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	628269403f406d1fb35dabd4cdddbdb386beb2caada34e1b0df640f71fcde973.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

628269403f406d1fb35dabd4cdddbdb386beb2caada34e1b0df640f71fcde973.exe

description	pid	Process
Token: SeDebugPrivilege	320	628269403f406d1fb35dabd4cdddbdb386beb2caada34e1b0df640f71fcde973.exe
Token: SeDebugPrivilege	320	628269403f406d1fb35dabd4cdddbdb386beb2caada34e1b0df640f71fcde973.exe

C:\Users\Admin\AppData\Local\Temp\628269403f406d1fb35dabd4cdddbdb386beb2caada34e1b0df640f71fcde973.exe
"C:\Users\Admin\AppData\Local\Temp\628269403f406d1fb35dabd4cdddbdb386beb2caada34e1b0df640f71fcde973.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:320

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/320-0-0x0000000073C4E000-0x0000000073C4F000-memory.dmp

Filesize
4KB

Download
memory/320-1-0x0000000000170000-0x0000000000182000-memory.dmp

Filesize
72KB

Download
memory/320-2-0x0000000073C40000-0x000000007432E000-memory.dmp

Filesize
6.9MB

Download
memory/320-3-0x0000000073C4E000-0x0000000073C4F000-memory.dmp

Filesize
4KB

Download
memory/320-4-0x0000000073C40000-0x000000007432E000-memory.dmp

Filesize
6.9MB

Download