asyncrat | 4beb968cc867ad2aba6dbfa6cdca50c04327d8a9bceb4791c8e63b2d58a07e77

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General

Target
4beb968cc867ad2aba6dbfa6cdca50c04327d8a9bceb4791c8e63b2d58a07e77
Size 45KB
Sample260716-rayrbaez4p
SHA256 4beb968cc867ad2aba6dbfa6cdca50c04327d8a9bceb4791c8e63b2d58a07e77
MD5 503e5b04132daee8fdfd56f0fadc2881
SHA1 743240ff84785d6acfa32a3ca69bb21633de16b7
SHA512 7670f057704b2d8b35347c1440eebd9108822505efecf5c093641888a035630a4bc3ad88d65580ed0656c608c07517ea6f4d3f037bad21b6b77f226281668b06
SSDEEP 768:cuq04JTLcsP8EWUmOTymo2qAO8V1yp7EcPIpzjbOgX3iqU2Zz87AeTXYBDZUx:cuqNJTLr62e8V41Ehp3bxXSqnZiTOdUx
TLSH
T1C2232A003BE9812BF2BE4F78A8F26145867AF6637603D6491CC441DB5713FC59A42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

vuasexviet.com:80
vuasexviet.com:22
vuasexviet.com:8080
vuasexviet.com:8880
vuasexviet.com:2052
vuasexviet.com:2082
vuasexviet.com:2086
vuasexviet.com:2095
vuasexviet.com:443
vuasexviet.com:2053
vuasexviet.com:2083
vuasexviet.com:2087
vuasexviet.com:2096
vuasexviet.com:8443
www.vuasexviet.com:80
www.vuasexviet.com:22
www.vuasexviet.com:8080
www.vuasexviet.com:8880
www.vuasexviet.com:2052
www.vuasexviet.com:2082
www.vuasexviet.com:2086
www.vuasexviet.com:2095
www.vuasexviet.com:443
www.vuasexviet.com:2053
www.vuasexviet.com:2083
www.vuasexviet.com:2087
www.vuasexviet.com:2096
www.vuasexviet.com:8443
agenttesla.vuasexviet.com:80
agenttesla.vuasexviet.com:22
agenttesla.vuasexviet.com:8080
agenttesla.vuasexviet.com:8880
agenttesla.vuasexviet.com:2052
agenttesla.vuasexviet.com:2082
agenttesla.vuasexviet.com:2086
agenttesla.vuasexviet.com:2095
agenttesla.vuasexviet.com:443
agenttesla.vuasexviet.com:2053
agenttesla.vuasexviet.com:2083
agenttesla.vuasexviet.com:2087
agenttesla.vuasexviet.com:2096
agenttesla.vuasexviet.com:8443
invasive.vuasexviet.com:80
invasive.vuasexviet.com:22
invasive.vuasexviet.com:8080
invasive.vuasexviet.com:8880
invasive.vuasexviet.com:2052
invasive.vuasexviet.com:2082
invasive.vuasexviet.com:2086
invasive.vuasexviet.com:2095
invasive.vuasexviet.com:443
invasive.vuasexviet.com:2053
invasive.vuasexviet.com:2083
invasive.vuasexviet.com:2087
invasive.vuasexviet.com:2096
invasive.vuasexviet.com:8443
malware.vuasexviet.com:80
malware.vuasexviet.com:22
malware.vuasexviet.com:8080
malware.vuasexviet.com:8880
malware.vuasexviet.com:2052
malware.vuasexviet.com:2082
malware.vuasexviet.com:2086
malware.vuasexviet.com:2095
malware.vuasexviet.com:443
malware.vuasexviet.com:2053
malware.vuasexviet.com:2083
malware.vuasexviet.com:2087
malware.vuasexviet.com:2096
malware.vuasexviet.com:8443
hacker.vuasexviet.com:80
hacker.vuasexviet.com:22
hacker.vuasexviet.com:8080
hacker.vuasexviet.com:8880
hacker.vuasexviet.com:2052
hacker.vuasexviet.com:2082
hacker.vuasexviet.com:2086
hacker.vuasexviet.com:2095
hacker.vuasexviet.com:443
hacker.vuasexviet.com:2053
hacker.vuasexviet.com:2083
hacker.vuasexviet.com:2087
hacker.vuasexviet.com:2096
hacker.vuasexviet.com:8443

Mutex

oeeREMbL7PnO

Attributes

delay
0
install
true
install_file
t91x.exe
install_folder
%AppData%

aes.plain

Signatures

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

Async RAT payload 1 IoCs

rat

resource	yara_rule
sample	family_asyncrat

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
4beb968cc867ad2aba6dbfa6cdca50c04327d8a9bceb4791c8e63b2d58a07e77

File Explorer

4beb968cc867ad2aba6dbfa6cdca50c04327d8a9bceb4791c8e63b2d58a07e77

.exe 45KB

4beb968cc867ad2aba6dbfa6cdca50c04327d8a9bceb4791c8e63b2d58a07e77

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 4beb968cc867ad2aba6dbfa6cdca50c04327d8a9bceb4791c8e63b2d58a07e77
MD5 503e5b04132daee8fdfd56f0fadc2881
SHA1 743240ff84785d6acfa32a3ca69bb21633de16b7
SHA512 7670f057704b2d8b35347c1440eebd9108822505efecf5c093641888a035630a4bc3ad88d65580ed0656c608c07517ea6f4d3f037bad21b6b77f226281668b06
SSDEEP 768:cuq04JTLcsP8EWUmOTymo2qAO8V1yp7EcPIpzjbOgX3iqU2Zz87AeTXYBDZUx:cuqNJTLr62e8V41Ehp3bxXSqnZiTOdUx
TLSH
T1C2232A003BE9812BF2BE4F78A8F26145867AF6637603D6491CC441DB5713FC59A42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Async RAT payload

rat
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

51438

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

4beb968cc867ad2aba6dbfa6cdca50c04327d8a9bceb4791c8e63b2d58a07e77

mscoree

dotnet