asyncrat | 7d8d5fa50314c86e8a3528f8295d1dc66d874b776bec6d7863e1efc9e9b4b421

Analysis

max time kernel
117s
max time network
120s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
29-10-2024 08:41

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General

Target

7d8d5fa50314c86e8a3528f8295d1dc66d874b776bec6d7863e1efc9e9b4b421N.exe
Size

72KB
MD5

0c99898fd120dbb6378786e7b021fd90
SHA1

f42527d2b9d00e914f2b6284980e090a1ccf4d33
SHA256

7d8d5fa50314c86e8a3528f8295d1dc66d874b776bec6d7863e1efc9e9b4b421
SHA512

e55f0597ec916ec76480905ff389e27ea32565fd16a820e4b4a562b454e47f532632975d2ebff881d3ed7ec9ebf26f18fbb1c5f67cf471b8fa63e26bb92725ed
SSDEEP

768:XuwCNToEjaNLWU3zKZmo2q73KjGKG6PIyzjbFgX3iS1JJkMxZR3BDZPx:XuwCNToqaS22KYDy3bCXSMHkARxdPx

Score

10^/10

asyncrat default discovery rat

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

Botnet

Default

todfg.duckdns.org:6745

Mutex

AsyncMutex_6SI8OkPnk

Attributes

delay
3
install
false
install_file
updateee.exe
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:

7d8d5fa50314c86e8a3528f8295d1dc66d874b776bec6d7863e1efc9e9b4b421N.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7d8d5fa50314c86e8a3528f8295d1dc66d874b776bec6d7863e1efc9e9b4b421N.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

7d8d5fa50314c86e8a3528f8295d1dc66d874b776bec6d7863e1efc9e9b4b421N.exe

description pid process

Token: SeDebugPrivilege 4452 7d8d5fa50314c86e8a3528f8295d1dc66d874b776bec6d7863e1efc9e9b4b421N.exe

description	pid	process
Token: SeDebugPrivilege	4452	7d8d5fa50314c86e8a3528f8295d1dc66d874b776bec6d7863e1efc9e9b4b421N.exe

C:\Users\Admin\AppData\Local\Temp\7d8d5fa50314c86e8a3528f8295d1dc66d874b776bec6d7863e1efc9e9b4b421N.exe
"C:\Users\Admin\AppData\Local\Temp\7d8d5fa50314c86e8a3528f8295d1dc66d874b776bec6d7863e1efc9e9b4b421N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4452

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/4452-0-0x0000000074D7E000-0x0000000074D7F000-memory.dmp

Filesize
4KB

Download
memory/4452-1-0x0000000000FC0000-0x0000000000FD2000-memory.dmp

Filesize
72KB

Download
memory/4452-2-0x0000000074D70000-0x0000000075520000-memory.dmp

Filesize
7.7MB

Download
memory/4452-3-0x0000000074D7E000-0x0000000074D7F000-memory.dmp

Filesize
4KB

Download
memory/4452-4-0x0000000074D70000-0x0000000075520000-memory.dmp

Filesize
7.7MB

Download