asyncrat | 1b0be562bf434314a8d784f0228b72b07fcb4c090c6f06fb16ba6c5af4147b02

Analysis

max time kernel
94s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
16/01/2025, 02:17

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General

Target

1b0be562bf434314a8d784f0228b72b07fcb4c090c6f06fb16ba6c5af4147b02.exe
Size

63KB
MD5

04a1de79844a9148dcbf720090f0bd84
SHA1

03712e89f2b0b7fe5ed5be05f81a11d3050a71a0
SHA256

1b0be562bf434314a8d784f0228b72b07fcb4c090c6f06fb16ba6c5af4147b02
SHA512

a6fd0ee9fcaaf9908583fa4525b9478acd8e0523ec63acca7ac8dedada5c6d95aca2e2483df8db216bd579f7589d2370ae5c30d1d956fe8dfe2d4efdb06dbc93
SSDEEP

1536:z2wmkPN1ak1gcKu5UYFFZNh5b0uPAmVqrPlTGFx:z21kPN1ak1Ku5UYFH5b00qdGx

Score

10^/10

asyncrat 25 discovery rat spyware stealer

Malware Config

Extracted

Family

asyncrat

Version

| nelsontriana980

Botnet

w98snw73idknf486g37d9ijn3u.duckdns.org:8808

Mutex

111qqq111QQQ

Attributes

delay
3
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
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

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	1b0be562bf434314a8d784f0228b72b07fcb4c090c6f06fb16ba6c5af4147b02.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2112	1b0be562bf434314a8d784f0228b72b07fcb4c090c6f06fb16ba6c5af4147b02.exe

C:\Users\Admin\AppData\Local\Temp\1b0be562bf434314a8d784f0228b72b07fcb4c090c6f06fb16ba6c5af4147b02.exe
"C:\Users\Admin\AppData\Local\Temp\1b0be562bf434314a8d784f0228b72b07fcb4c090c6f06fb16ba6c5af4147b02.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2112

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2112-0-0x00000000745FE000-0x00000000745FF000-memory.dmp

Filesize
4KB

Download
memory/2112-1-0x0000000000AE0000-0x0000000000AF6000-memory.dmp

Filesize
88KB

Download
memory/2112-2-0x00000000745F0000-0x0000000074DA0000-memory.dmp

Filesize
7.7MB

Download
memory/2112-5-0x0000000005F80000-0x000000000601C000-memory.dmp

Filesize
624KB

Download
memory/2112-6-0x00000000065D0000-0x0000000006B74000-memory.dmp

Filesize
5.6MB

Download
memory/2112-7-0x0000000006090000-0x00000000060F6000-memory.dmp

Filesize
408KB

Download
memory/2112-8-0x00000000745FE000-0x00000000745FF000-memory.dmp

Filesize
4KB

Download
memory/2112-9-0x00000000745F0000-0x0000000074DA0000-memory.dmp

Filesize
7.7MB

Download