asyncrat | f02c21fa44bc24f57336eb3f0468852adbe6438ae10d53f00a37b8f8673cb9ce

Analysis

max time kernel
60s
max time network
60s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
10/11/2026, 19:09

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
f02c21fa44bc24f57336eb3f0468852adbe6438ae10d53f00a37b8f8673cb9ce.exe
Size 66KB
Sample261110-xt332aab59
SHA256 f02c21fa44bc24f57336eb3f0468852adbe6438ae10d53f00a37b8f8673cb9ce
MD5 b5c9b5838c1e452dc524ef184534ea7f
SHA1 2366612cf88abc36900a9b1e182685a9f35c53ea
SHA512 a736cc88e14ac6a00ee82c71b9d224810c7b6aa7c10e4052843a0810ce9db7d36d4a514b22bbd09cd8580990908b82d4c4d926472bb8e29895f6b011f6d2ad4f
SSDEEP 1536:8Fi3x258ocIstX0u0CWc1xe0PKJGRG7gVclN:8F/5jcIsh0Lz0CARG7aY
TLSH
T116636C013B98CD37E1BE9AB86DF2510541B4D5A72152DB4B3CC840DE5B23FCA9A136EE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

default discovery asyncrat rat

Malware Config

Extracted

Family

asyncrat

Version

1.0.7

Botnet

Default

onegold168.net:443
onegold168.net:8080
www.onegold168.net:443
www.onegold168.net:8080
c2.onegold168.net:443
c2.onegold168.net:8080
backdoor.onegold168.net:443
backdoor.onegold168.net:8080

Mutex

1lUbCGNDZmTMHqUC

Attributes

delay
0
install
false
install_file
Client.exe
install_folder
AppData

aes.plain

Signatures

Family: AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
rat asyncrat

Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

discovery

System Network Configuration Discovery

T1016

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	f02c21fa44bc24f57336eb3f0468852adbe6438ae10d53f00a37b8f8673cb9ce.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	f02c21fa44bc24f57336eb3f0468852adbe6438ae10d53f00a37b8f8673cb9ce.exe

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	f02c21fa44bc24f57336eb3f0468852adbe6438ae10d53f00a37b8f8673cb9ce.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5904	f02c21fa44bc24f57336eb3f0468852adbe6438ae10d53f00a37b8f8673cb9ce.exe

C:\Users\Admin\AppData\Local\Temp\f02c21fa44bc24f57336eb3f0468852adbe6438ae10d53f00a37b8f8673cb9ce.exe
"C:\Users\Admin\AppData\Local\Temp\f02c21fa44bc24f57336eb3f0468852adbe6438ae10d53f00a37b8f8673cb9ce.exe"
1⤵
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:5904

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/5904-0-0x0000000074472000-0x0000000074473000-memory.dmp

Download

memory/5904-1-0x00000000000B0000-0x00000000000C6000-memory.dmp

Download

memory/5904-2-0x0000000074460000-0x0000000074C1C000-memory.dmp

Download

memory/5904-3-0x0000000074472000-0x0000000074473000-memory.dmp

Download

memory/5904-4-0x0000000074460000-0x0000000074C1C000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

Replay Monitor

Loading Replay Monitor...

Downloads