asyncrat | 2dbf65c983c8e6dcf91028fe919029ed9a37640fae042e86da0f2eeaf384635b

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General

Target
2dbf65c983c8e6dcf91028fe919029ed9a37640fae042e86da0f2eeaf384635b
Size 45KB
Sample260831-vbabwsdl3x
SHA256 2dbf65c983c8e6dcf91028fe919029ed9a37640fae042e86da0f2eeaf384635b
MD5 d86139d712db6e18133160f435d0b787
SHA1 fd67dc0d67343af83124b7da36a434784d3dafb1
SHA512 3776dec2048f4db276d84215df7dfd509ef263c77ff7c8a181982e7229bfc0e9b80195a199027d6d0ae7e1718fb0d79ddf77b182370bb1d9df9b1048951181b3
SSDEEP 768:5uSy6pTpwrSWWUE3/WImo2qNi9YSkq/zNOPIFzjbhgo3i2NObCtpWNOfDKBDZ0x:5uSy6pTpoo2PaVC3F3bOoS20GtpWMYd2
TLSH
T10B231B003BE9C12BF2BE4F789DF26145867AF1633603D64A1C8452D75613FC68A52AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexvn16.com:80
sexvn16.com:22
sexvn16.com:8080
sexvn16.com:8880
sexvn16.com:2052
sexvn16.com:2082
sexvn16.com:2086
sexvn16.com:2095
sexvn16.com:443
sexvn16.com:2053
sexvn16.com:2083
sexvn16.com:2087
sexvn16.com:2096
sexvn16.com:8443
www.sexvn16.com:80
www.sexvn16.com:22
www.sexvn16.com:8080
www.sexvn16.com:8880
www.sexvn16.com:2052
www.sexvn16.com:2082
www.sexvn16.com:2086
www.sexvn16.com:2095
www.sexvn16.com:443
www.sexvn16.com:2053
www.sexvn16.com:2083
www.sexvn16.com:2087
www.sexvn16.com:2096
www.sexvn16.com:8443
iloveyou.sexvn16.com:80
iloveyou.sexvn16.com:22
iloveyou.sexvn16.com:8080
iloveyou.sexvn16.com:8880
iloveyou.sexvn16.com:2052
iloveyou.sexvn16.com:2082
iloveyou.sexvn16.com:2086
iloveyou.sexvn16.com:2095
iloveyou.sexvn16.com:443
iloveyou.sexvn16.com:2053
iloveyou.sexvn16.com:2083
iloveyou.sexvn16.com:2087
iloveyou.sexvn16.com:2096
iloveyou.sexvn16.com:8443
mirai.sexvn16.com:80
mirai.sexvn16.com:22
mirai.sexvn16.com:8080
mirai.sexvn16.com:8880
mirai.sexvn16.com:2052
mirai.sexvn16.com:2082
mirai.sexvn16.com:2086
mirai.sexvn16.com:2095
mirai.sexvn16.com:443
mirai.sexvn16.com:2053
mirai.sexvn16.com:2083
mirai.sexvn16.com:2087
mirai.sexvn16.com:2096
mirai.sexvn16.com:8443

Mutex

JJj8Hk4u9kew

Attributes

delay
0
install
true
install_file
65etxxi.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
2dbf65c983c8e6dcf91028fe919029ed9a37640fae042e86da0f2eeaf384635b

File Explorer

2dbf65c983c8e6dcf91028fe919029ed9a37640fae042e86da0f2eeaf384635b

.exe 45KB

2dbf65c983c8e6dcf91028fe919029ed9a37640fae042e86da0f2eeaf384635b

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 2dbf65c983c8e6dcf91028fe919029ed9a37640fae042e86da0f2eeaf384635b
MD5 d86139d712db6e18133160f435d0b787
SHA1 fd67dc0d67343af83124b7da36a434784d3dafb1
SHA512 3776dec2048f4db276d84215df7dfd509ef263c77ff7c8a181982e7229bfc0e9b80195a199027d6d0ae7e1718fb0d79ddf77b182370bb1d9df9b1048951181b3
SSDEEP 768:5uSy6pTpwrSWWUE3/WImo2qNi9YSkq/zNOPIFzjbhgo3i2NObCtpWNOfDKBDZ0x:5uSy6pTpoo2PaVC3F3bOoS20GtpWMYd2
TLSH
T10B231B003BE9C12BF2BE4F789DF26145867AF1633603D64A1C8452D75613FC68A52AFE
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

51278

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

2dbf65c983c8e6dcf91028fe919029ed9a37640fae042e86da0f2eeaf384635b

mscoree

dotnet