asyncrat | f513d263e64eddbd4e71dd6ca9652be04ebcacfa423e3d3b4046f1bd3fdc23d8

Analysis

max time kernel
146s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
18-06-2024 19:10

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General

Target

f513d263e64eddbd4e71dd6ca9652be04ebcacfa423e3d3b4046f1bd3fdc23d8.exe
Size

73KB
MD5

abd903204f59ff6cacecdfe31b70a1b9
SHA1

74237a912525904b042239953be2b1530ac56639
SHA256

f513d263e64eddbd4e71dd6ca9652be04ebcacfa423e3d3b4046f1bd3fdc23d8
SHA512

aca4bf53f8dd448bd6ad0da603cf0a6dea506430c168f3a7739fb3042c642cde29de3ea30e221707703af4d7a72f8d68bff3d653de6d2701d3c2f2a4afde0915
SSDEEP

1536:KKUUPcx9FbKHoPCdLR33s3qbQSM0ThEPMwlFRBgz7DAdAEH1bxbjXkwzUYbVclN:KKUmcx9FbKHo6dLR33s3qbQSM0NEPMws

Score

10^/10

asyncrat default discovery rat

Malware Config

Extracted

Family

asyncrat

Version

Venom RAT + HVNC + Stealer + Grabber v6.0.2

Botnet

Default

80.76.49.148:4545

Mutex

ytsriovcxdv

Attributes

delay
1
install
false
install_folder
%AppData%

aes.plain

Signatures

AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
rat asyncrat
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

f513d263e64eddbd4e71dd6ca9652be04ebcacfa423e3d3b4046f1bd3fdc23d8.exe

pid	process
3272	f513d263e64eddbd4e71dd6ca9652be04ebcacfa423e3d3b4046f1bd3fdc23d8.exe
3272	f513d263e64eddbd4e71dd6ca9652be04ebcacfa423e3d3b4046f1bd3fdc23d8.exe
3272	f513d263e64eddbd4e71dd6ca9652be04ebcacfa423e3d3b4046f1bd3fdc23d8.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

f513d263e64eddbd4e71dd6ca9652be04ebcacfa423e3d3b4046f1bd3fdc23d8.exe

description pid process

Token: SeDebugPrivilege 3272 f513d263e64eddbd4e71dd6ca9652be04ebcacfa423e3d3b4046f1bd3fdc23d8.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

f513d263e64eddbd4e71dd6ca9652be04ebcacfa423e3d3b4046f1bd3fdc23d8.exe

pid process

3272 f513d263e64eddbd4e71dd6ca9652be04ebcacfa423e3d3b4046f1bd3fdc23d8.exe

description	pid	process
Token: SeDebugPrivilege	3272	f513d263e64eddbd4e71dd6ca9652be04ebcacfa423e3d3b4046f1bd3fdc23d8.exe

C:\Users\Admin\AppData\Local\Temp\f513d263e64eddbd4e71dd6ca9652be04ebcacfa423e3d3b4046f1bd3fdc23d8.exe
"C:\Users\Admin\AppData\Local\Temp\f513d263e64eddbd4e71dd6ca9652be04ebcacfa423e3d3b4046f1bd3fdc23d8.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3272

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/3272-1-0x00007FFFAE693000-0x00007FFFAE695000-memory.dmp

Filesize
8KB

Download
memory/3272-0-0x00000000001A0000-0x00000000001B8000-memory.dmp

Filesize
96KB

Download
memory/3272-3-0x00007FFFAE690000-0x00007FFFAF152000-memory.dmp

Filesize
10.8MB

Download
memory/3272-4-0x00007FFFAE690000-0x00007FFFAF152000-memory.dmp

Filesize
10.8MB

Download
memory/3272-8-0x00007FFFAE690000-0x00007FFFAF152000-memory.dmp

Filesize
10.8MB

Download
memory/3272-9-0x00007FFFAE690000-0x00007FFFAF152000-memory.dmp

Filesize
10.8MB

Download
memory/3272-10-0x00007FFFAE693000-0x00007FFFAE695000-memory.dmp

Filesize
8KB

Download
memory/3272-11-0x00007FFFAE690000-0x00007FFFAF152000-memory.dmp

Filesize
10.8MB

Download
memory/3272-12-0x00007FFFAE690000-0x00007FFFAF152000-memory.dmp

Filesize
10.8MB

Download
memory/3272-13-0x00007FFFAE690000-0x00007FFFAF152000-memory.dmp

Filesize
10.8MB

Download