asyncrat | 280a04979a54ebb02429c2f93e3db0b6e396915cb28ed5c8c06395d829b017ef

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General

Target
280a04979a54ebb02429c2f93e3db0b6e396915cb28ed5c8c06395d829b017ef
Size 45KB
Sample260804-nadjlat1fv
SHA256 280a04979a54ebb02429c2f93e3db0b6e396915cb28ed5c8c06395d829b017ef
MD5 b80c945a6e6e276ecce5e3e04ad436e3
SHA1 aa70ca60cc68f31d7e5d98ac3d9c6cf83a393c7b
SHA512 a59fc4090fd1386ba01f1b25218138f42e3469f508621e22fd26c09aad480e42ad274b84b862ed9bde2a9fec665053d92556a5e3076b2ec4c42ba34f7a052eec
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVe0ewtSc30oiZPI3zjbSgX3iynEM8c/zWDuMBDZEx:MuBGJTPho2tww2iW33bVXSyEO/6CKdEx
TLSH
T1D1232A003BE9812BF2BE4F7899F25145867AF6633603D54A1CC441DB5A13FC68A53AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

zorvec.top:80
zorvec.top:22
zorvec.top:8080
zorvec.top:8880
zorvec.top:2052
zorvec.top:2082
zorvec.top:2086
zorvec.top:2095
zorvec.top:443
zorvec.top:2053
zorvec.top:2083
zorvec.top:2087
zorvec.top:2096
zorvec.top:8443
www.zorvec.top:80
www.zorvec.top:22
www.zorvec.top:8080
www.zorvec.top:8880
www.zorvec.top:2052
www.zorvec.top:2082
www.zorvec.top:2086
www.zorvec.top:2095
www.zorvec.top:443
www.zorvec.top:2053
www.zorvec.top:2083
www.zorvec.top:2087
www.zorvec.top:2096
www.zorvec.top:8443
triton.zorvec.top:80
triton.zorvec.top:22
triton.zorvec.top:8080
triton.zorvec.top:8880
triton.zorvec.top:2052
triton.zorvec.top:2082
triton.zorvec.top:2086
triton.zorvec.top:2095
triton.zorvec.top:443
triton.zorvec.top:2053
triton.zorvec.top:2083
triton.zorvec.top:2087
triton.zorvec.top:2096
triton.zorvec.top:8443
notpetya.zorvec.top:80
notpetya.zorvec.top:22
notpetya.zorvec.top:8080
notpetya.zorvec.top:8880
notpetya.zorvec.top:2052
notpetya.zorvec.top:2082
notpetya.zorvec.top:2086
notpetya.zorvec.top:2095
notpetya.zorvec.top:443
notpetya.zorvec.top:2053
notpetya.zorvec.top:2083
notpetya.zorvec.top:2087
notpetya.zorvec.top:2096
notpetya.zorvec.top:8443
conti.zorvec.top:80
conti.zorvec.top:22
conti.zorvec.top:8080
conti.zorvec.top:8880
conti.zorvec.top:2052
conti.zorvec.top:2082
conti.zorvec.top:2086
conti.zorvec.top:2095
conti.zorvec.top:443
conti.zorvec.top:2053
conti.zorvec.top:2083
conti.zorvec.top:2087
conti.zorvec.top:2096
conti.zorvec.top:8443
stuxnet.zorvec.top:80
stuxnet.zorvec.top:22
stuxnet.zorvec.top:8080
stuxnet.zorvec.top:8880
stuxnet.zorvec.top:2052
stuxnet.zorvec.top:2082
stuxnet.zorvec.top:2086
stuxnet.zorvec.top:2095
stuxnet.zorvec.top:443
stuxnet.zorvec.top:2053
stuxnet.zorvec.top:2083
stuxnet.zorvec.top:2087
stuxnet.zorvec.top:2096
stuxnet.zorvec.top:8443

Mutex

WJB7sXBHFFAa

Attributes

delay
0
install
true
install_file
gr8f.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
280a04979a54ebb02429c2f93e3db0b6e396915cb28ed5c8c06395d829b017ef

File Explorer

280a04979a54ebb02429c2f93e3db0b6e396915cb28ed5c8c06395d829b017ef

.exe 45KB

280a04979a54ebb02429c2f93e3db0b6e396915cb28ed5c8c06395d829b017ef

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 280a04979a54ebb02429c2f93e3db0b6e396915cb28ed5c8c06395d829b017ef
MD5 b80c945a6e6e276ecce5e3e04ad436e3
SHA1 aa70ca60cc68f31d7e5d98ac3d9c6cf83a393c7b
SHA512 a59fc4090fd1386ba01f1b25218138f42e3469f508621e22fd26c09aad480e42ad274b84b862ed9bde2a9fec665053d92556a5e3076b2ec4c42ba34f7a052eec
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVe0ewtSc30oiZPI3zjbSgX3iynEM8c/zWDuMBDZEx:MuBGJTPho2tww2iW33bVXSyEO/6CKdEx
TLSH
T1D1232A003BE9812BF2BE4F7899F25145867AF6633603D54A1CC441DB5A13FC68A53AFE
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

51358

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

280a04979a54ebb02429c2f93e3db0b6e396915cb28ed5c8c06395d829b017ef

mscoree

dotnet