asyncrat | 2a1b43cafc7425461176f66986b25408dca8fedef6ec84b411a82da5be8953ab

Analysis

max time kernel
150s
max time network
154s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
08/01/2025, 00:28

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General

Target

Client.exe
Size

74KB
MD5

518cefe78569449a64ba9fcc57722fc3
SHA1

f5a37814247e38571eea79a509b81599b95868fd
SHA256

2a1b43cafc7425461176f66986b25408dca8fedef6ec84b411a82da5be8953ab
SHA512

88a17a768af4800e7b6f8f96cfb7de4788b5eceae6241dba694cf071410365508bb7982761bbbd518ada6e4db713e591b800a3365e1dd1daddc3918f09661958
SSDEEP

1536:EUEkcx4VHsC0SPMV7e9VdQuDI6H1bf/DtQzc2LVclN:EUxcx4GfSPMV7e9VdQsH1bfZQPBY

Score

10^/10

asyncrat default discovery rat

Malware Config

Extracted

Family

asyncrat

Version

Venom RAT + HVNC + Stealer + Grabber v6.0.3

Botnet

Default

159.203.126.35:22279

Mutex

hnfkoikowllyvsdhi

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
Asyncrat family
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 20 IoCs

pid	Process
2324	Client.exe
2324	Client.exe
2324	Client.exe
2324	Client.exe
2324	Client.exe
2324	Client.exe
2324	Client.exe
2324	Client.exe
2324	Client.exe
2324	Client.exe
2324	Client.exe
2324	Client.exe
2324	Client.exe
2324	Client.exe
2324	Client.exe
2324	Client.exe
2324	Client.exe
2324	Client.exe
2324	Client.exe
2324	Client.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2324	Client.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2324	Client.exe

C:\Users\Admin\AppData\Local\Temp\Client.exe
"C:\Users\Admin\AppData\Local\Temp\Client.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2324

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\CabBCCC.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarD213.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
memory/2324-0-0x000007FEF5DD3000-0x000007FEF5DD4000-memory.dmp

Filesize
4KB

Download
memory/2324-1-0x0000000001190000-0x00000000011A8000-memory.dmp

Filesize
96KB

Download
memory/2324-3-0x000007FEF5DD0000-0x000007FEF67BC000-memory.dmp

Filesize
9.9MB

Download
memory/2324-4-0x000007FEF5DD0000-0x000007FEF67BC000-memory.dmp

Filesize
9.9MB

Download
memory/2324-5-0x000007FEF5DD3000-0x000007FEF5DD4000-memory.dmp

Filesize
4KB

Download
memory/2324-6-0x000007FEF5DD0000-0x000007FEF67BC000-memory.dmp

Filesize
9.9MB

Download