asyncrat | 4211245952cc5a51c97c0667658ee6ae3947cc8f6e281e73987613154afa3192

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General

Target
4211245952cc5a51c97c0667658ee6ae3947cc8f6e281e73987613154afa3192
Size 45KB
Sample260801-h66mcs1alg
SHA256 4211245952cc5a51c97c0667658ee6ae3947cc8f6e281e73987613154afa3192
MD5 2d6fdeae71d6eac1178ddbda0d3ff3e6
SHA1 24bb9b46ae92f03f7a53f0d5f3b72958a95a402e
SHA512 253cff269b94c9a55801c285979eb150c2135d9372c722b65359b1d572eec94724471afaf073a5d274eed812b8f5d6364eb3ae12a38799a81e198f5750d87ed3
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q98ITnyfaaPIszjbpgX3i7zgxLA4ZeIFRBDZsx:EufspTf2g23Ehs3bmXSXSLAWeIFvdsx
TLSH
T187233B0037E9C12BF2BE5B78ADF26145867AF6632603D68D1CC411DB5713BC68A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

xemsexxx.me:80
xemsexxx.me:22
xemsexxx.me:8080
xemsexxx.me:8880
xemsexxx.me:2052
xemsexxx.me:2082
xemsexxx.me:2086
xemsexxx.me:2095
xemsexxx.me:443
xemsexxx.me:2053
xemsexxx.me:2083
xemsexxx.me:2087
xemsexxx.me:2096
xemsexxx.me:8443
www.xemsexxx.me:80
www.xemsexxx.me:22
www.xemsexxx.me:8080
www.xemsexxx.me:8880
www.xemsexxx.me:2052
www.xemsexxx.me:2082
www.xemsexxx.me:2086
www.xemsexxx.me:2095
www.xemsexxx.me:443
www.xemsexxx.me:2053
www.xemsexxx.me:2083
www.xemsexxx.me:2087
www.xemsexxx.me:2096
www.xemsexxx.me:8443
clop.xemsexxx.me:80
clop.xemsexxx.me:22
clop.xemsexxx.me:8080
clop.xemsexxx.me:8880
clop.xemsexxx.me:2052
clop.xemsexxx.me:2082
clop.xemsexxx.me:2086
clop.xemsexxx.me:2095
clop.xemsexxx.me:443
clop.xemsexxx.me:2053
clop.xemsexxx.me:2083
clop.xemsexxx.me:2087
clop.xemsexxx.me:2096
clop.xemsexxx.me:8443
invasive.xemsexxx.me:80
invasive.xemsexxx.me:22
invasive.xemsexxx.me:8080
invasive.xemsexxx.me:8880
invasive.xemsexxx.me:2052
invasive.xemsexxx.me:2082
invasive.xemsexxx.me:2086
invasive.xemsexxx.me:2095
invasive.xemsexxx.me:443
invasive.xemsexxx.me:2053
invasive.xemsexxx.me:2083
invasive.xemsexxx.me:2087
invasive.xemsexxx.me:2096
invasive.xemsexxx.me:8443
nimda.xemsexxx.me:80
nimda.xemsexxx.me:22
nimda.xemsexxx.me:8080
nimda.xemsexxx.me:8880
nimda.xemsexxx.me:2052
nimda.xemsexxx.me:2082
nimda.xemsexxx.me:2086
nimda.xemsexxx.me:2095
nimda.xemsexxx.me:443
nimda.xemsexxx.me:2053
nimda.xemsexxx.me:2083
nimda.xemsexxx.me:2087
nimda.xemsexxx.me:2096
nimda.xemsexxx.me:8443
conti.xemsexxx.me:80
conti.xemsexxx.me:22
conti.xemsexxx.me:8080
conti.xemsexxx.me:8880
conti.xemsexxx.me:2052
conti.xemsexxx.me:2082
conti.xemsexxx.me:2086
conti.xemsexxx.me:2095
conti.xemsexxx.me:443
conti.xemsexxx.me:2053
conti.xemsexxx.me:2083
conti.xemsexxx.me:2087
conti.xemsexxx.me:2096
conti.xemsexxx.me:8443

Mutex

ypwoUvRC2XYS

Attributes

delay
0
install
true
install_file
9m8w4o3.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
4211245952cc5a51c97c0667658ee6ae3947cc8f6e281e73987613154afa3192

File Explorer

4211245952cc5a51c97c0667658ee6ae3947cc8f6e281e73987613154afa3192

.exe 45KB

4211245952cc5a51c97c0667658ee6ae3947cc8f6e281e73987613154afa3192

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 4211245952cc5a51c97c0667658ee6ae3947cc8f6e281e73987613154afa3192
MD5 2d6fdeae71d6eac1178ddbda0d3ff3e6
SHA1 24bb9b46ae92f03f7a53f0d5f3b72958a95a402e
SHA512 253cff269b94c9a55801c285979eb150c2135d9372c722b65359b1d572eec94724471afaf073a5d274eed812b8f5d6364eb3ae12a38799a81e198f5750d87ed3
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q98ITnyfaaPIszjbpgX3i7zgxLA4ZeIFRBDZsx:EufspTf2g23Ehs3bmXSXSLAWeIFvdsx
TLSH
T187233B0037E9C12BF2BE5B78ADF26145867AF6632603D68D1CC411DB5713BC68A426FE
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

4211245952cc5a51c97c0667658ee6ae3947cc8f6e281e73987613154afa3192

mscoree

dotnet