asyncrat | ce279f004d39e6c7c9a21c82a17341515b26bb1d295fff0feb2db7b3a2fa1cb5

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General

Target
ce279f004d39e6c7c9a21c82a17341515b26bb1d295fff0feb2db7b3a2fa1cb5
Size 45KB
Sample260715-p4ejescy2k
SHA256 ce279f004d39e6c7c9a21c82a17341515b26bb1d295fff0feb2db7b3a2fa1cb5
MD5 5e19c8e63048472ecba1ddeb4ac4f00a
SHA1 84e32be37f5158e2bd947f30f60aaba7bb74170d
SHA512 a9c01458c03588347cb07f95c9b81dcbd10a2cce120a6afcb9dd0b42d9ac16a333046d40bb0f68e2afa641f74eaa6f82440721e6ea4307057e4dc8da083974a4
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q9L9Yq3q3hOPI2zjb6gX3iW4Uonyfk4B4IiBDZsx:EufspTf2g2GaCq323btXSW4LnyfH4jdu
TLSH
T189233A003BE8C12BF2BE4F78ADF26145867AE2673603D64A1CC451DB5713BC69A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexviet11.com:80
sexviet11.com:22
sexviet11.com:8080
sexviet11.com:8880
sexviet11.com:2052
sexviet11.com:2082
sexviet11.com:2086
sexviet11.com:2095
sexviet11.com:443
sexviet11.com:2053
sexviet11.com:2083
sexviet11.com:2087
sexviet11.com:2096
sexviet11.com:8443
www.sexviet11.com:80
www.sexviet11.com:22
www.sexviet11.com:8080
www.sexviet11.com:8880
www.sexviet11.com:2052
www.sexviet11.com:2082
www.sexviet11.com:2086
www.sexviet11.com:2095
www.sexviet11.com:443
www.sexviet11.com:2053
www.sexviet11.com:2083
www.sexviet11.com:2087
www.sexviet11.com:2096
www.sexviet11.com:8443
hermeticwiper.sexviet11.com:80
hermeticwiper.sexviet11.com:22
hermeticwiper.sexviet11.com:8080
hermeticwiper.sexviet11.com:8880
hermeticwiper.sexviet11.com:2052
hermeticwiper.sexviet11.com:2082
hermeticwiper.sexviet11.com:2086
hermeticwiper.sexviet11.com:2095
hermeticwiper.sexviet11.com:443
hermeticwiper.sexviet11.com:2053
hermeticwiper.sexviet11.com:2083
hermeticwiper.sexviet11.com:2087
hermeticwiper.sexviet11.com:2096
hermeticwiper.sexviet11.com:8443
sobig.sexviet11.com:80
sobig.sexviet11.com:22
sobig.sexviet11.com:8080
sobig.sexviet11.com:8880
sobig.sexviet11.com:2052
sobig.sexviet11.com:2082
sobig.sexviet11.com:2086
sobig.sexviet11.com:2095
sobig.sexviet11.com:443
sobig.sexviet11.com:2053
sobig.sexviet11.com:2083
sobig.sexviet11.com:2087
sobig.sexviet11.com:2096
sobig.sexviet11.com:8443
clop.sexviet11.com:80
clop.sexviet11.com:22
clop.sexviet11.com:8080
clop.sexviet11.com:8880
clop.sexviet11.com:2052
clop.sexviet11.com:2082
clop.sexviet11.com:2086
clop.sexviet11.com:2095
clop.sexviet11.com:443
clop.sexviet11.com:2053
clop.sexviet11.com:2083
clop.sexviet11.com:2087
clop.sexviet11.com:2096
clop.sexviet11.com:8443

Mutex

yN860G8VC80p

Attributes

delay
0
install
true
install_file
w8slpqf.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
ce279f004d39e6c7c9a21c82a17341515b26bb1d295fff0feb2db7b3a2fa1cb5

File Explorer

ce279f004d39e6c7c9a21c82a17341515b26bb1d295fff0feb2db7b3a2fa1cb5

.exe 45KB

ce279f004d39e6c7c9a21c82a17341515b26bb1d295fff0feb2db7b3a2fa1cb5

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 ce279f004d39e6c7c9a21c82a17341515b26bb1d295fff0feb2db7b3a2fa1cb5
MD5 5e19c8e63048472ecba1ddeb4ac4f00a
SHA1 84e32be37f5158e2bd947f30f60aaba7bb74170d
SHA512 a9c01458c03588347cb07f95c9b81dcbd10a2cce120a6afcb9dd0b42d9ac16a333046d40bb0f68e2afa641f74eaa6f82440721e6ea4307057e4dc8da083974a4
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q9L9Yq3q3hOPI2zjb6gX3iW4Uonyfk4B4IiBDZsx:EufspTf2g2GaCq323btXSW4LnyfH4jdu
TLSH
T189233A003BE8C12BF2BE4F78ADF26145867AE2673603D64A1CC451DB5713BC69A426FD
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

ce279f004d39e6c7c9a21c82a17341515b26bb1d295fff0feb2db7b3a2fa1cb5

mscoree

dotnet