asyncrat | 36d81be5845f7fedd2196fa25ba67768f10caf117fa6fc2c2dd33c7f172322eb[.]exe

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General

Target
36d81be5845f7fedd2196fa25ba67768f10caf117fa6fc2c2dd33c7f172322eb.exe
Size 45KB
Sample260703-ebtsjaa17x
SHA256 36d81be5845f7fedd2196fa25ba67768f10caf117fa6fc2c2dd33c7f172322eb
MD5 fa765dc4ec938f58a498f985f05f85ab
SHA1 c7e4ca2fd0bf93a5b3d6ff121c5aa872c1e4ed77
SHA512 3aadd02b090e7f99bb0015a525de6168c8a7a9548812f5ce00a750da2136e95c84a515933f42282babfc6f9c783d6e409a6aada9181e6f2ed9b4b052f056e78f
SSDEEP 768:cuqb5TrIGuCWUoKXMmo2qQmlsHoPEa1PIgijb5gX3iTQOvWZqZZdqBDZUx:cuqb5TrhG2aeuEaSgubWXScIWZqXd0dW
TLSH
T140232A003FE8C22BF2BE4B78ADF26145467AF5736603D54A1CC412DB5713BC69A426FA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

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

Mutex

eeTtEm8x3oms

Attributes

delay
0
install
true
install_file
g9nad.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
36d81be5845f7fedd2196fa25ba67768f10caf117fa6fc2c2dd33c7f172322eb.exe

File Explorer

36d81be5845f7fedd2196fa25ba67768f10caf117fa6fc2c2dd33c7f172322eb.exe

.exe 45KB

36d81be5845f7fedd2196fa25ba67768f10caf117fa6fc2c2dd33c7f172322eb.exe

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 36d81be5845f7fedd2196fa25ba67768f10caf117fa6fc2c2dd33c7f172322eb
MD5 fa765dc4ec938f58a498f985f05f85ab
SHA1 c7e4ca2fd0bf93a5b3d6ff121c5aa872c1e4ed77
SHA512 3aadd02b090e7f99bb0015a525de6168c8a7a9548812f5ce00a750da2136e95c84a515933f42282babfc6f9c783d6e409a6aada9181e6f2ed9b4b052f056e78f
SSDEEP 768:cuqb5TrIGuCWUoKXMmo2qQmlsHoPEa1PIgijb5gX3iTQOvWZqZZdqBDZUx:cuqb5TrhG2aeuEaSgubWXScIWZqXd0dW
TLSH
T140232A003FE8C22BF2BE4B78ADF26145467AF5736603D54A1CC412DB5713BC69A426FA
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

51438

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

36d81be5845f7fedd2196fa25ba67768f10caf117fa6fc2c2dd33c7f172322eb.exe

mscoree

dotnet