asyncrat | c2ba879bc3d0397a4e73ad00a2bcbc58bf594b43b1165f81655ea78be4e82674

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
27-11-2024 04:46

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General

Target

c2ba879bc3d0397a4e73ad00a2bcbc58bf594b43b1165f81655ea78be4e82674N.exe
Size

47KB
MD5

924d648c706161717c8615ef083d4900
SHA1

da5f3cb68efa0ee7cab3d60faf742682b02cf000
SHA256

c2ba879bc3d0397a4e73ad00a2bcbc58bf594b43b1165f81655ea78be4e82674
SHA512

acb5cbe9c88f10033f052b8a3a00991c17e96a5e682cd397c1da0b513a7eb069347b4c498a5dccf77d31d61b7b36a91a39ad1fa78c85c0480d0d8da5cfd3c0bb
SSDEEP

768:Qu/dRTUo0HQbWUnmjSmo2qMHZsW2/C3fuWiIqPI7AOhmW0bIoy6/kgwBEBDZzx:Qu/dRTUPE2tEyuW77AmQbIor/zdzx

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c2ba879bc3d0397a4e73ad00a2bcbc58bf594b43b1165f81655ea78be4e82674N.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2336	c2ba879bc3d0397a4e73ad00a2bcbc58bf594b43b1165f81655ea78be4e82674N.exe
Token: SeDebugPrivilege	2336	c2ba879bc3d0397a4e73ad00a2bcbc58bf594b43b1165f81655ea78be4e82674N.exe

C:\Users\Admin\AppData\Local\Temp\c2ba879bc3d0397a4e73ad00a2bcbc58bf594b43b1165f81655ea78be4e82674N.exe
"C:\Users\Admin\AppData\Local\Temp\c2ba879bc3d0397a4e73ad00a2bcbc58bf594b43b1165f81655ea78be4e82674N.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/2336-0-0x000000007444E000-0x000000007444F000-memory.dmp

Filesize
4KB

Download
memory/2336-1-0x0000000000FC0000-0x0000000000FD2000-memory.dmp

Filesize
72KB

Download
memory/2336-2-0x0000000074440000-0x0000000074B2E000-memory.dmp

Filesize
6.9MB

Download
memory/2336-3-0x000000007444E000-0x000000007444F000-memory.dmp

Filesize
4KB

Download
memory/2336-4-0x0000000074440000-0x0000000074B2E000-memory.dmp

Filesize
6.9MB

Download