asyncrat | 9c46957b00ca28852b8403a8c544a2119aba71068b08e525d708df82f1fc206b

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General

Target
9c46957b00ca28852b8403a8c544a2119aba71068b08e525d708df82f1fc206b
Size 45KB
Sample260831-svjcssck91
SHA256 9c46957b00ca28852b8403a8c544a2119aba71068b08e525d708df82f1fc206b
MD5 5bf84c1b71998a0da857ddf6b935c929
SHA1 a89e938a4a8bb36e4a41680901b8f7f17de19b3c
SHA512 345a41c0001cd391b98d5535921f1fc34f037c6d32099c6d9d0efef4aafd9ea29ee5b75ed1904c423a645a0add05d1d5ed83f3b708a057d6a930fe24436178c9
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFvZTohEaSPIyzjbZgX3iQRXBmZiW5heHdBDZEx:MuLAZTnbg2O4Ea7y3b2XSsBmZiW5oTdG
TLSH
T1C6231A003BE8812BF2BE5F78ACF2614546BAF5732603D58A2CC451DB5613FC6D6426FA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexvietnam.mobi:80
sexvietnam.mobi:22
sexvietnam.mobi:8080
sexvietnam.mobi:8880
sexvietnam.mobi:2052
sexvietnam.mobi:2082
sexvietnam.mobi:2086
sexvietnam.mobi:2095
sexvietnam.mobi:443
sexvietnam.mobi:2053
sexvietnam.mobi:2083
sexvietnam.mobi:2087
sexvietnam.mobi:2096
sexvietnam.mobi:8443
www.sexvietnam.mobi:80
www.sexvietnam.mobi:22
www.sexvietnam.mobi:8080
www.sexvietnam.mobi:8880
www.sexvietnam.mobi:2052
www.sexvietnam.mobi:2082
www.sexvietnam.mobi:2086
www.sexvietnam.mobi:2095
www.sexvietnam.mobi:443
www.sexvietnam.mobi:2053
www.sexvietnam.mobi:2083
www.sexvietnam.mobi:2087
www.sexvietnam.mobi:2096
www.sexvietnam.mobi:8443
nanocore.sexvietnam.mobi:80
nanocore.sexvietnam.mobi:22
nanocore.sexvietnam.mobi:8080
nanocore.sexvietnam.mobi:8880
nanocore.sexvietnam.mobi:2052
nanocore.sexvietnam.mobi:2082
nanocore.sexvietnam.mobi:2086
nanocore.sexvietnam.mobi:2095
nanocore.sexvietnam.mobi:443
nanocore.sexvietnam.mobi:2053
nanocore.sexvietnam.mobi:2083
nanocore.sexvietnam.mobi:2087
nanocore.sexvietnam.mobi:2096
nanocore.sexvietnam.mobi:8443
clop.sexvietnam.mobi:80
clop.sexvietnam.mobi:22
clop.sexvietnam.mobi:8080
clop.sexvietnam.mobi:8880
clop.sexvietnam.mobi:2052
clop.sexvietnam.mobi:2082
clop.sexvietnam.mobi:2086
clop.sexvietnam.mobi:2095
clop.sexvietnam.mobi:443
clop.sexvietnam.mobi:2053
clop.sexvietnam.mobi:2083
clop.sexvietnam.mobi:2087
clop.sexvietnam.mobi:2096
clop.sexvietnam.mobi:8443
melissa.sexvietnam.mobi:80
melissa.sexvietnam.mobi:22
melissa.sexvietnam.mobi:8080
melissa.sexvietnam.mobi:8880
melissa.sexvietnam.mobi:2052
melissa.sexvietnam.mobi:2082
melissa.sexvietnam.mobi:2086
melissa.sexvietnam.mobi:2095
melissa.sexvietnam.mobi:443
melissa.sexvietnam.mobi:2053
melissa.sexvietnam.mobi:2083
melissa.sexvietnam.mobi:2087
melissa.sexvietnam.mobi:2096
melissa.sexvietnam.mobi:8443

Mutex

ILxanX3MQ2ef

Attributes

delay
0
install
true
install_file
l6hq4.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
9c46957b00ca28852b8403a8c544a2119aba71068b08e525d708df82f1fc206b

File Explorer

9c46957b00ca28852b8403a8c544a2119aba71068b08e525d708df82f1fc206b

.exe 45KB

9c46957b00ca28852b8403a8c544a2119aba71068b08e525d708df82f1fc206b

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 9c46957b00ca28852b8403a8c544a2119aba71068b08e525d708df82f1fc206b
MD5 5bf84c1b71998a0da857ddf6b935c929
SHA1 a89e938a4a8bb36e4a41680901b8f7f17de19b3c
SHA512 345a41c0001cd391b98d5535921f1fc34f037c6d32099c6d9d0efef4aafd9ea29ee5b75ed1904c423a645a0add05d1d5ed83f3b708a057d6a930fe24436178c9
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFvZTohEaSPIyzjbZgX3iQRXBmZiW5heHdBDZEx:MuLAZTnbg2O4Ea7y3b2XSsBmZiW5oTdG
TLSH
T1C6231A003BE8812BF2BE5F78ACF2614546BAF5732603D58A2CC451DB5613FC6D6426FA
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

9c46957b00ca28852b8403a8c544a2119aba71068b08e525d708df82f1fc206b

mscoree

dotnet