asyncrat | 30c6dca8d7298ad8b76d2b4fb29ba10778537df7552e5aeafaad63ffa7287807

Analysis

max time kernel
148s
max time network
147s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
05-12-2024 13:34

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General

Target

services.exe
Size

74KB
MD5

e7ba2c20ff0d6d894b2e342dfbc682da
SHA1

b459862f4e9a5a8ed260f13682691eb19e8620f8
SHA256

4820832a84cc249be6408727b394f68127af853496b2f3ac5702fa07c98af452
SHA512

a8291c5357a81f40e9a01467788fad6e57b7869e065223a8a5fa4ee8b471d7491dc3c6af069fd6a635cee7b3d7f34a2cf18d9563b80a874c714f765985668c36
SSDEEP

1536:X5UdAcxqXPC/2PMVMwGPoIYH1ba/PGHq1yzQzc2LVclN:pUicxqfs2PMV7GP2H1bau8SQPBY

Score

10^/10

asyncrat venomrat default discovery rat

Malware Config

Extracted

Family

asyncrat

Version

Venom RAT + HVNC + Stealer + Grabber v6.0.3

Botnet

Default

Mutex

ximlxhkxkljothcwg

Attributes

c2_url_file
https://paste.tc/raw/x-88152-88
delay
1
install
false
install_file
services
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

VenomRAT 1 IoCs

Detects VenomRAT.

rat

resource	yara_rule
behavioral13/memory/2336-1-0x0000000000070000-0x0000000000088000-memory.dmp	VenomRAT

Venomrat family
venomrat
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 31 IoCs

pid	Process
2336	services.exe
2336	services.exe
2336	services.exe
2336	services.exe
2336	services.exe
2336	services.exe
2336	services.exe
2336	services.exe
2336	services.exe
2336	services.exe
2336	services.exe
2336	services.exe
2336	services.exe
2336	services.exe
2336	services.exe
2336	services.exe
2336	services.exe
2336	services.exe
2336	services.exe
2336	services.exe
2336	services.exe
2336	services.exe
2336	services.exe
2336	services.exe
2336	services.exe
2336	services.exe
2336	services.exe
2336	services.exe
2336	services.exe
2336	services.exe
2336	services.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2336	services.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2336	services.exe

C:\Users\Admin\AppData\Local\Temp\services.exe
"C:\Users\Admin\AppData\Local\Temp\services.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2336

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Cab432A.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar564F.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
memory/2336-0-0x000007FEF62E3000-0x000007FEF62E4000-memory.dmp

Filesize
4KB

Download
memory/2336-1-0x0000000000070000-0x0000000000088000-memory.dmp

Filesize
96KB

Download
memory/2336-3-0x000007FEF62E0000-0x000007FEF6CCC000-memory.dmp

Filesize
9.9MB

Download
memory/2336-4-0x000007FEF62E0000-0x000007FEF6CCC000-memory.dmp

Filesize
9.9MB

Download
memory/2336-21-0x000007FEF62E3000-0x000007FEF62E4000-memory.dmp

Filesize
4KB

Download
memory/2336-22-0x000007FEF62E0000-0x000007FEF6CCC000-memory.dmp

Filesize
9.9MB

Download
memory/2336-41-0x000007FEF62E0000-0x000007FEF6CCC000-memory.dmp

Filesize
9.9MB

Download