asyncrat | 930ee9e247a7360586e05cd8f2fa6236c22bddd474d47ad2af45ad528ebc1c17

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General

Target
930ee9e247a7360586e05cd8f2fa6236c22bddd474d47ad2af45ad528ebc1c17
Size 45KB
Sample260702-jp8aascw3p
SHA256 930ee9e247a7360586e05cd8f2fa6236c22bddd474d47ad2af45ad528ebc1c17
MD5 400e471fd7dcc5ed24d8e13e41180b7e
SHA1 283de26ee5359604ac89db6a1307a3445867fdf0
SHA512 5f3db028afd836acb8bea3ab0510a6f956762eea7ecde5d8b35966af5c217ab4623d30c12190059c87eb8539cd47f6aa34aba36900a93a20feeb95c2c565266b
SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qwL3FodEaOPI0zjbzgX3iX0QyguRmtMEzfFBDZMx:ku40ZTXEb2lUEa303bsXSGAvdMx
TLSH
T1C7232A003BE8822BF1BE4B789DF26145867AF5A33603D5891CC451DB5B13BC69A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

madcityservers.com:80
madcityservers.com:22
madcityservers.com:8080
madcityservers.com:8880
madcityservers.com:2052
madcityservers.com:2082
madcityservers.com:2086
madcityservers.com:2095
madcityservers.com:443
madcityservers.com:2053
madcityservers.com:2083
madcityservers.com:2087
madcityservers.com:2096
madcityservers.com:8443
www.madcityservers.com:80
www.madcityservers.com:22
www.madcityservers.com:8080
www.madcityservers.com:8880
www.madcityservers.com:2052
www.madcityservers.com:2082
www.madcityservers.com:2086
www.madcityservers.com:2095
www.madcityservers.com:443
www.madcityservers.com:2053
www.madcityservers.com:2083
www.madcityservers.com:2087
www.madcityservers.com:2096
www.madcityservers.com:8443
revil.madcityservers.com:80
revil.madcityservers.com:22
revil.madcityservers.com:8080
revil.madcityservers.com:8880
revil.madcityservers.com:2052
revil.madcityservers.com:2082
revil.madcityservers.com:2086
revil.madcityservers.com:2095
revil.madcityservers.com:443
revil.madcityservers.com:2053
revil.madcityservers.com:2083
revil.madcityservers.com:2087
revil.madcityservers.com:2096
revil.madcityservers.com:8443
malware.madcityservers.com:80
malware.madcityservers.com:22
malware.madcityservers.com:8080
malware.madcityservers.com:8880
malware.madcityservers.com:2052
malware.madcityservers.com:2082
malware.madcityservers.com:2086
malware.madcityservers.com:2095
malware.madcityservers.com:443
malware.madcityservers.com:2053
malware.madcityservers.com:2083
malware.madcityservers.com:2087
malware.madcityservers.com:2096
malware.madcityservers.com:8443

Mutex

Olk56ZPU1XOF

Attributes

delay
0
install
true
install_file
50h82.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
930ee9e247a7360586e05cd8f2fa6236c22bddd474d47ad2af45ad528ebc1c17

File Explorer

930ee9e247a7360586e05cd8f2fa6236c22bddd474d47ad2af45ad528ebc1c17

.exe 45KB

930ee9e247a7360586e05cd8f2fa6236c22bddd474d47ad2af45ad528ebc1c17

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 930ee9e247a7360586e05cd8f2fa6236c22bddd474d47ad2af45ad528ebc1c17
MD5 400e471fd7dcc5ed24d8e13e41180b7e
SHA1 283de26ee5359604ac89db6a1307a3445867fdf0
SHA512 5f3db028afd836acb8bea3ab0510a6f956762eea7ecde5d8b35966af5c217ab4623d30c12190059c87eb8539cd47f6aa34aba36900a93a20feeb95c2c565266b
SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qwL3FodEaOPI0zjbzgX3iX0QyguRmtMEzfFBDZMx:ku40ZTXEb2lUEa303bsXSGAvdMx
TLSH
T1C7232A003BE8822BF1BE4B789DF26145867AF5A33603D5891CC451DB5B13BC69A426FD
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

51390

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

930ee9e247a7360586e05cd8f2fa6236c22bddd474d47ad2af45ad528ebc1c17

mscoree

dotnet