asyncrat | aeebab79bcdbaddd8a3103249a9de005d8db09fa02af58689cb6e46c3cbe3cc6

Sharing

Copy URL Twitter E-mail

General

Target
aeebab79bcdbaddd8a3103249a9de005d8db09fa02af58689cb6e46c3cbe3cc6
Size 45KB
Sample260804-khcqgswake
SHA256 aeebab79bcdbaddd8a3103249a9de005d8db09fa02af58689cb6e46c3cbe3cc6
MD5 c124cde366229cce5fee2242032f6b77
SHA1 defbe448dfdd0844841cd6267a54f21665adbd5a
SHA512 06a47325b7868f17557c3acd193646cfa8376276d2289663de2c610f75ba3fa1a08ddf5dff4f02ddc2f73bcb49022bcc65b444b2fec8159787ada9a070484c39
SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4UITnyHaaPIUzjb4gX3iGrz5kx0N21x1B9X9hOBD:8uUIpT4vAj2wE5U3bvXSoz5kxK2H9X9h
TLSH
T12F2319003BE9C12BF2BE4F789DF25145867AB5632A03D58D1CC4129B5713FC68A52AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

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

Mutex

OpCwsJkFljQi

Attributes

delay
0
install
true
install_file
vrnwji2.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
aeebab79bcdbaddd8a3103249a9de005d8db09fa02af58689cb6e46c3cbe3cc6

File Explorer

aeebab79bcdbaddd8a3103249a9de005d8db09fa02af58689cb6e46c3cbe3cc6

.exe 45KB

aeebab79bcdbaddd8a3103249a9de005d8db09fa02af58689cb6e46c3cbe3cc6

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 aeebab79bcdbaddd8a3103249a9de005d8db09fa02af58689cb6e46c3cbe3cc6
MD5 c124cde366229cce5fee2242032f6b77
SHA1 defbe448dfdd0844841cd6267a54f21665adbd5a
SHA512 06a47325b7868f17557c3acd193646cfa8376276d2289663de2c610f75ba3fa1a08ddf5dff4f02ddc2f73bcb49022bcc65b444b2fec8159787ada9a070484c39
SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4UITnyHaaPIUzjb4gX3iGrz5kx0N21x1B9X9hOBD:8uUIpT4vAj2wE5U3bvXSoz5kxK2H9X9h
TLSH
T12F2319003BE9C12BF2BE4F789DF25145867AB5632A03D58D1CC4129B5713FC68A52AFE
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

aeebab79bcdbaddd8a3103249a9de005d8db09fa02af58689cb6e46c3cbe3cc6

mscoree

dotnet