asyncrat | 12efbb98c967a32354553c2f5feb3246b7e4358e71682b21b7477fc7ec3bb6b3

Analysis

max time kernel
146s
max time network
150s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
17-11-2024 15:39

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General

Target

12efbb98c967a32354553c2f5feb3246b7e4358e71682b21b7477fc7ec3bb6b3.exe
Size

45KB
MD5

dddae4bf6356175eb7a23dc82f77e2d7
SHA1

b3feaac7094433d6b9cc0e2b0d2d1166e59798a7
SHA256

12efbb98c967a32354553c2f5feb3246b7e4358e71682b21b7477fc7ec3bb6b3
SHA512

58e44fdc6586d5aab3ed25fa2a5c44b191ec797afc1881d4fa241f55df899a0e00f090343b717d671a27065f21ec633fc45ae823f72afa7b05e63e408d0c04d6
SSDEEP

768:Mu/dRTUo0HQbWUnmjSmo2qMCR5+9iLa/1ZPIUYbzjb/gX3iWDK3Da5B/4BDZug:Mu/dRTUPE2mwiO/1W9b3bIXSR4B2dug

Score

10^/10

asyncrat default discovery rat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

mtf.wiki:6606

mtf.wiki:7707

mtf.wiki:8808

Mutex

Sj8KcVjmmkrq

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:

12efbb98c967a32354553c2f5feb3246b7e4358e71682b21b7477fc7ec3bb6b3.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	12efbb98c967a32354553c2f5feb3246b7e4358e71682b21b7477fc7ec3bb6b3.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

12efbb98c967a32354553c2f5feb3246b7e4358e71682b21b7477fc7ec3bb6b3.exe

description	pid	process
Token: SeDebugPrivilege	2336	12efbb98c967a32354553c2f5feb3246b7e4358e71682b21b7477fc7ec3bb6b3.exe
Token: SeDebugPrivilege	2336	12efbb98c967a32354553c2f5feb3246b7e4358e71682b21b7477fc7ec3bb6b3.exe

C:\Users\Admin\AppData\Local\Temp\12efbb98c967a32354553c2f5feb3246b7e4358e71682b21b7477fc7ec3bb6b3.exe
"C:\Users\Admin\AppData\Local\Temp\12efbb98c967a32354553c2f5feb3246b7e4358e71682b21b7477fc7ec3bb6b3.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2336

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/2336-0-0x00000000744CE000-0x00000000744CF000-memory.dmp

Filesize
4KB

Download
memory/2336-1-0x00000000010A0000-0x00000000010B2000-memory.dmp

Filesize
72KB

Download
memory/2336-2-0x00000000744C0000-0x0000000074BAE000-memory.dmp

Filesize
6.9MB

Download
memory/2336-3-0x00000000744CE000-0x00000000744CF000-memory.dmp

Filesize
4KB

Download
memory/2336-4-0x00000000744C0000-0x0000000074BAE000-memory.dmp

Filesize
6.9MB

Download