asyncrat | 547c3c6e218152b478f3ef73fdc27dc2781ad51b94da45133e331d9e60b7ecea

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General

Target
547c3c6e218152b478f3ef73fdc27dc2781ad51b94da45133e331d9e60b7ecea
Size 45KB
Sample260804-1r69fshd85
SHA256 547c3c6e218152b478f3ef73fdc27dc2781ad51b94da45133e331d9e60b7ecea
MD5 5f9f11abfe8de2c5d95944265027f340
SHA1 bd01973123128ce28b8f43a3aa258fcffe41eb0d
SHA512 6f7e55c2fc7294c1bc3fc6e5f10edf09ee18e9678e1c4f9c18462886f8b3ac50ca3a015c3ec741dce7ba946e0e445dfceef22b92277df0804220f4fded847fd8
SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4UITnyXaaPIwzjb+gX3iQ3e/1x1ZO9jKBDZ0x:8uUIpT4vAj2wEZw3bBXSkgbSVUd0x
TLSH
T151233B003BE8C12BF2BE4F749DF26145857AF6633A03D64A1CC452DB0613BC69A526FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

viet69i.com:80
viet69i.com:22
viet69i.com:8080
viet69i.com:8880
viet69i.com:2052
viet69i.com:2082
viet69i.com:2086
viet69i.com:2095
viet69i.com:443
viet69i.com:2053
viet69i.com:2083
viet69i.com:2087
viet69i.com:2096
viet69i.com:8443
www.viet69i.com:80
www.viet69i.com:22
www.viet69i.com:8080
www.viet69i.com:8880
www.viet69i.com:2052
www.viet69i.com:2082
www.viet69i.com:2086
www.viet69i.com:2095
www.viet69i.com:443
www.viet69i.com:2053
www.viet69i.com:2083
www.viet69i.com:2087
www.viet69i.com:2096
www.viet69i.com:8443
hermeticwiper.viet69i.com:80
hermeticwiper.viet69i.com:22
hermeticwiper.viet69i.com:8080
hermeticwiper.viet69i.com:8880
hermeticwiper.viet69i.com:2052
hermeticwiper.viet69i.com:2082
hermeticwiper.viet69i.com:2086
hermeticwiper.viet69i.com:2095
hermeticwiper.viet69i.com:443
hermeticwiper.viet69i.com:2053
hermeticwiper.viet69i.com:2083
hermeticwiper.viet69i.com:2087
hermeticwiper.viet69i.com:2096
hermeticwiper.viet69i.com:8443
wannacry.viet69i.com:80
wannacry.viet69i.com:22
wannacry.viet69i.com:8080
wannacry.viet69i.com:8880
wannacry.viet69i.com:2052
wannacry.viet69i.com:2082
wannacry.viet69i.com:2086
wannacry.viet69i.com:2095
wannacry.viet69i.com:443
wannacry.viet69i.com:2053
wannacry.viet69i.com:2083
wannacry.viet69i.com:2087
wannacry.viet69i.com:2096
wannacry.viet69i.com:8443
lokibot.viet69i.com:80
lokibot.viet69i.com:22
lokibot.viet69i.com:8080
lokibot.viet69i.com:8880
lokibot.viet69i.com:2052
lokibot.viet69i.com:2082
lokibot.viet69i.com:2086
lokibot.viet69i.com:2095
lokibot.viet69i.com:443
lokibot.viet69i.com:2053
lokibot.viet69i.com:2083
lokibot.viet69i.com:2087
lokibot.viet69i.com:2096
lokibot.viet69i.com:8443
shamoon.viet69i.com:80
shamoon.viet69i.com:22
shamoon.viet69i.com:8080
shamoon.viet69i.com:8880
shamoon.viet69i.com:2052
shamoon.viet69i.com:2082
shamoon.viet69i.com:2086
shamoon.viet69i.com:2095
shamoon.viet69i.com:443
shamoon.viet69i.com:2053
shamoon.viet69i.com:2083
shamoon.viet69i.com:2087
shamoon.viet69i.com:2096
shamoon.viet69i.com:8443

Mutex

0cDrVwWynKfU

Attributes

delay
0
install
true
install_file
fdut434.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
547c3c6e218152b478f3ef73fdc27dc2781ad51b94da45133e331d9e60b7ecea

File Explorer

547c3c6e218152b478f3ef73fdc27dc2781ad51b94da45133e331d9e60b7ecea

.exe 45KB

547c3c6e218152b478f3ef73fdc27dc2781ad51b94da45133e331d9e60b7ecea

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 547c3c6e218152b478f3ef73fdc27dc2781ad51b94da45133e331d9e60b7ecea
MD5 5f9f11abfe8de2c5d95944265027f340
SHA1 bd01973123128ce28b8f43a3aa258fcffe41eb0d
SHA512 6f7e55c2fc7294c1bc3fc6e5f10edf09ee18e9678e1c4f9c18462886f8b3ac50ca3a015c3ec741dce7ba946e0e445dfceef22b92277df0804220f4fded847fd8
SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4UITnyXaaPIwzjb+gX3iQ3e/1x1ZO9jKBDZ0x:8uUIpT4vAj2wEZw3bBXSkgbSVUd0x
TLSH
T151233B003BE8C12BF2BE4F749DF26145857AF6633A03D64A1CC452DB0613BC69A526FE
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

547c3c6e218152b478f3ef73fdc27dc2781ad51b94da45133e331d9e60b7ecea

mscoree

dotnet