asyncrat | 466fd15ef4c32d7ba0d9388705f82e1bc6144a93a163abe5902235fc2bf26258

Sharing

Copy URL Twitter E-mail

General

Target
466fd15ef4c32d7ba0d9388705f82e1bc6144a93a163abe5902235fc2bf26258
Size 45KB
Sample260905-a2v13atdja
SHA256 466fd15ef4c32d7ba0d9388705f82e1bc6144a93a163abe5902235fc2bf26258
MD5 12c8b33e72389d03cbb37938251256a2
SHA1 5b28c74817f0845e341520ac57e1e01b105b1fb1
SHA512 96371d4c13fd14ec130d3744e7eb0301bbb71bd91db21e8bbd7f0fa3519255fb8edb28810130e922d697c6f798535f723c3dd46a720089474082229fcf164d16
SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4zS7synzuOPIzzjbjgXAi4AFRQPUBDZ0x:8uUIpT4vAj2nSYh3z3b8X94AQPid0x
TLSH
T1C5233A003BE9C12BF2BE4F7899F26145867AF6633603D94A1CC4529B5613FC6CA426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

hentaiz.buzz:80
hentaiz.buzz:22
hentaiz.buzz:8080
hentaiz.buzz:8880
hentaiz.buzz:2052
hentaiz.buzz:2082
hentaiz.buzz:2086
hentaiz.buzz:2095
hentaiz.buzz:443
hentaiz.buzz:2053
hentaiz.buzz:2083
hentaiz.buzz:2087
hentaiz.buzz:2096
hentaiz.buzz:8443
www.hentaiz.buzz:80
www.hentaiz.buzz:22
www.hentaiz.buzz:8080
www.hentaiz.buzz:8880
www.hentaiz.buzz:2052
www.hentaiz.buzz:2082
www.hentaiz.buzz:2086
www.hentaiz.buzz:2095
www.hentaiz.buzz:443
www.hentaiz.buzz:2053
www.hentaiz.buzz:2083
www.hentaiz.buzz:2087
www.hentaiz.buzz:2096
www.hentaiz.buzz:8443
cryptolocker.hentaiz.buzz:80
cryptolocker.hentaiz.buzz:22
cryptolocker.hentaiz.buzz:8080
cryptolocker.hentaiz.buzz:8880
cryptolocker.hentaiz.buzz:2052
cryptolocker.hentaiz.buzz:2082
cryptolocker.hentaiz.buzz:2086
cryptolocker.hentaiz.buzz:2095
cryptolocker.hentaiz.buzz:443
cryptolocker.hentaiz.buzz:2053
cryptolocker.hentaiz.buzz:2083
cryptolocker.hentaiz.buzz:2087
cryptolocker.hentaiz.buzz:2096
cryptolocker.hentaiz.buzz:8443
notpetya.hentaiz.buzz:80
notpetya.hentaiz.buzz:22
notpetya.hentaiz.buzz:8080
notpetya.hentaiz.buzz:8880
notpetya.hentaiz.buzz:2052
notpetya.hentaiz.buzz:2082
notpetya.hentaiz.buzz:2086
notpetya.hentaiz.buzz:2095
notpetya.hentaiz.buzz:443
notpetya.hentaiz.buzz:2053
notpetya.hentaiz.buzz:2083
notpetya.hentaiz.buzz:2087
notpetya.hentaiz.buzz:2096
notpetya.hentaiz.buzz:8443
hermeticwiper.hentaiz.buzz:80
hermeticwiper.hentaiz.buzz:22
hermeticwiper.hentaiz.buzz:8080
hermeticwiper.hentaiz.buzz:8880
hermeticwiper.hentaiz.buzz:2052
hermeticwiper.hentaiz.buzz:2082
hermeticwiper.hentaiz.buzz:2086
hermeticwiper.hentaiz.buzz:2095
hermeticwiper.hentaiz.buzz:443
hermeticwiper.hentaiz.buzz:2053
hermeticwiper.hentaiz.buzz:2083
hermeticwiper.hentaiz.buzz:2087
hermeticwiper.hentaiz.buzz:2096
hermeticwiper.hentaiz.buzz:8443
trickbot.hentaiz.buzz:80
trickbot.hentaiz.buzz:22
trickbot.hentaiz.buzz:8080
trickbot.hentaiz.buzz:8880
trickbot.hentaiz.buzz:2052
trickbot.hentaiz.buzz:2082
trickbot.hentaiz.buzz:2086
trickbot.hentaiz.buzz:2095
trickbot.hentaiz.buzz:443
trickbot.hentaiz.buzz:2053
trickbot.hentaiz.buzz:2083
trickbot.hentaiz.buzz:2087
trickbot.hentaiz.buzz:2096
trickbot.hentaiz.buzz:8443

Mutex

E41gAyeWYVRB

Attributes

delay
0
install
true
install_file
9v1w2wo.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
466fd15ef4c32d7ba0d9388705f82e1bc6144a93a163abe5902235fc2bf26258

File Explorer

466fd15ef4c32d7ba0d9388705f82e1bc6144a93a163abe5902235fc2bf26258

.exe 45KB

466fd15ef4c32d7ba0d9388705f82e1bc6144a93a163abe5902235fc2bf26258

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 466fd15ef4c32d7ba0d9388705f82e1bc6144a93a163abe5902235fc2bf26258
MD5 12c8b33e72389d03cbb37938251256a2
SHA1 5b28c74817f0845e341520ac57e1e01b105b1fb1
SHA512 96371d4c13fd14ec130d3744e7eb0301bbb71bd91db21e8bbd7f0fa3519255fb8edb28810130e922d697c6f798535f723c3dd46a720089474082229fcf164d16
SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4zS7synzuOPIzzjbjgXAi4AFRQPUBDZ0x:8uUIpT4vAj2nSYh3z3b8X94AQPid0x
TLSH
T1C5233A003BE9C12BF2BE4F7899F26145867AF6633603D94A1CC4529B5613FC6CA426FD
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

51406

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

466fd15ef4c32d7ba0d9388705f82e1bc6144a93a163abe5902235fc2bf26258

mscoree

dotnet