asyncrat | 4325d9e9619cb164216893bb37ef735c9687912c90db34d611800c232657b4fa

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General

Target
4325d9e9619cb164216893bb37ef735c9687912c90db34d611800c232657b4fa
Size 45KB
Sample260804-q4e1masarf
SHA256 4325d9e9619cb164216893bb37ef735c9687912c90db34d611800c232657b4fa
MD5 669e9276eb824791b95c32eb09a36c3d
SHA1 ee8d2ca14a7e54aea1c41b3e757ec3daecc5fdeb
SHA512 9c3298b007452e881bffe72cc3e304f91314724799ac4b09b2924c795446b74a72b8b6a6b9b9d96153835e61bd5e2a418271ddebb3c6a3aeb5a8b1773e2b4b0f
SSDEEP 768:rukO5TkI7ZzWUTZ9Fmo2qTEfBohEaEPIQfjbQgX3ibX5n2BDZ0x:rukO5TkUH274EapQrbXXSbXGd0x
TLSH
T110232B003BE9C12BF2BE4F785CF26145867AF6636603D5491CC412DB5723BC6DA42AFA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

hentaivietsub.com:80
hentaivietsub.com:22
hentaivietsub.com:8080
hentaivietsub.com:8880
hentaivietsub.com:2052
hentaivietsub.com:2082
hentaivietsub.com:2086
hentaivietsub.com:2095
hentaivietsub.com:443
hentaivietsub.com:2053
hentaivietsub.com:2083
hentaivietsub.com:2087
hentaivietsub.com:2096
hentaivietsub.com:8443
www.hentaivietsub.com:80
www.hentaivietsub.com:22
www.hentaivietsub.com:8080
www.hentaivietsub.com:8880
www.hentaivietsub.com:2052
www.hentaivietsub.com:2082
www.hentaivietsub.com:2086
www.hentaivietsub.com:2095
www.hentaivietsub.com:443
www.hentaivietsub.com:2053
www.hentaivietsub.com:2083
www.hentaivietsub.com:2087
www.hentaivietsub.com:2096
www.hentaivietsub.com:8443
hermeticwiper.hentaivietsub.com:80
hermeticwiper.hentaivietsub.com:22
hermeticwiper.hentaivietsub.com:8080
hermeticwiper.hentaivietsub.com:8880
hermeticwiper.hentaivietsub.com:2052
hermeticwiper.hentaivietsub.com:2082
hermeticwiper.hentaivietsub.com:2086
hermeticwiper.hentaivietsub.com:2095
hermeticwiper.hentaivietsub.com:443
hermeticwiper.hentaivietsub.com:2053
hermeticwiper.hentaivietsub.com:2083
hermeticwiper.hentaivietsub.com:2087
hermeticwiper.hentaivietsub.com:2096
hermeticwiper.hentaivietsub.com:8443
downadup.hentaivietsub.com:80
downadup.hentaivietsub.com:22
downadup.hentaivietsub.com:8080
downadup.hentaivietsub.com:8880
downadup.hentaivietsub.com:2052
downadup.hentaivietsub.com:2082
downadup.hentaivietsub.com:2086
downadup.hentaivietsub.com:2095
downadup.hentaivietsub.com:443
downadup.hentaivietsub.com:2053
downadup.hentaivietsub.com:2083
downadup.hentaivietsub.com:2087
downadup.hentaivietsub.com:2096
downadup.hentaivietsub.com:8443
conti.hentaivietsub.com:80
conti.hentaivietsub.com:22
conti.hentaivietsub.com:8080
conti.hentaivietsub.com:8880
conti.hentaivietsub.com:2052
conti.hentaivietsub.com:2082
conti.hentaivietsub.com:2086
conti.hentaivietsub.com:2095
conti.hentaivietsub.com:443
conti.hentaivietsub.com:2053
conti.hentaivietsub.com:2083
conti.hentaivietsub.com:2087
conti.hentaivietsub.com:2096
conti.hentaivietsub.com:8443
zbot.hentaivietsub.com:80
zbot.hentaivietsub.com:22
zbot.hentaivietsub.com:8080
zbot.hentaivietsub.com:8880
zbot.hentaivietsub.com:2052
zbot.hentaivietsub.com:2082
zbot.hentaivietsub.com:2086
zbot.hentaivietsub.com:2095
zbot.hentaivietsub.com:443
zbot.hentaivietsub.com:2053
zbot.hentaivietsub.com:2083
zbot.hentaivietsub.com:2087
zbot.hentaivietsub.com:2096
zbot.hentaivietsub.com:8443

Mutex

gwzSVlPM6UCb

Attributes

delay
0
install
true
install_file
0yfo8.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
4325d9e9619cb164216893bb37ef735c9687912c90db34d611800c232657b4fa

File Explorer

4325d9e9619cb164216893bb37ef735c9687912c90db34d611800c232657b4fa

.exe 45KB

4325d9e9619cb164216893bb37ef735c9687912c90db34d611800c232657b4fa

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 4325d9e9619cb164216893bb37ef735c9687912c90db34d611800c232657b4fa
MD5 669e9276eb824791b95c32eb09a36c3d
SHA1 ee8d2ca14a7e54aea1c41b3e757ec3daecc5fdeb
SHA512 9c3298b007452e881bffe72cc3e304f91314724799ac4b09b2924c795446b74a72b8b6a6b9b9d96153835e61bd5e2a418271ddebb3c6a3aeb5a8b1773e2b4b0f
SSDEEP 768:rukO5TkI7ZzWUTZ9Fmo2qTEfBohEaEPIQfjbQgX3ibX5n2BDZ0x:rukO5TkUH274EapQrbXXSbXGd0x
TLSH
T110232B003BE9C12BF2BE4F785CF26145867AF6636603D5491CC412DB5723BC6DA42AFA
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

51486

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

4325d9e9619cb164216893bb37ef735c9687912c90db34d611800c232657b4fa

mscoree

dotnet