asyncrat | db3cb879af1af14e08d20ce3ba772c286691779f5de4831afa2edd09f995dfa1

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General

Target
db3cb879af1af14e08d20ce3ba772c286691779f5de4831afa2edd09f995dfa1
Size 45KB
Sample260830-2ndneadf97
SHA256 db3cb879af1af14e08d20ce3ba772c286691779f5de4831afa2edd09f995dfa1
MD5 ae981a490039b06b8453c871c575b317
SHA1 1cb3a5a20e32ff3e1a994e0c0c1da1c975c94ed7
SHA512 0184b6c3cd5e140aa6120f80d43f3977bdfbb2366f7163ef83db691258127d592a7778e71a281f51f084c5c990d44658418463eb157c98352f8e8dd9bd968610
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFTlsHoPEaMPI1qjb9gX3iOrUuVl+2nVBDZUx:cu7e5TH2A2muuEax1mbqXSOln7dUx
TLSH
T182231A003BE8822BF2BE4B789DF26145867AF6732603D54E1CC4519B5613FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

javsub.blog:80
javsub.blog:22
javsub.blog:8080
javsub.blog:8880
javsub.blog:2052
javsub.blog:2082
javsub.blog:2086
javsub.blog:2095
javsub.blog:443
javsub.blog:2053
javsub.blog:2083
javsub.blog:2087
javsub.blog:2096
javsub.blog:8443
www.javsub.blog:80
www.javsub.blog:22
www.javsub.blog:8080
www.javsub.blog:8880
www.javsub.blog:2052
www.javsub.blog:2082
www.javsub.blog:2086
www.javsub.blog:2095
www.javsub.blog:443
www.javsub.blog:2053
www.javsub.blog:2083
www.javsub.blog:2087
www.javsub.blog:2096
www.javsub.blog:8443
stuxnet.javsub.blog:80
stuxnet.javsub.blog:22
stuxnet.javsub.blog:8080
stuxnet.javsub.blog:8880
stuxnet.javsub.blog:2052
stuxnet.javsub.blog:2082
stuxnet.javsub.blog:2086
stuxnet.javsub.blog:2095
stuxnet.javsub.blog:443
stuxnet.javsub.blog:2053
stuxnet.javsub.blog:2083
stuxnet.javsub.blog:2087
stuxnet.javsub.blog:2096
stuxnet.javsub.blog:8443
qakbot.javsub.blog:80
qakbot.javsub.blog:22
qakbot.javsub.blog:8080
qakbot.javsub.blog:8880
qakbot.javsub.blog:2052
qakbot.javsub.blog:2082
qakbot.javsub.blog:2086
qakbot.javsub.blog:2095
qakbot.javsub.blog:443
qakbot.javsub.blog:2053
qakbot.javsub.blog:2083
qakbot.javsub.blog:2087
qakbot.javsub.blog:2096
qakbot.javsub.blog:8443
industroyer.javsub.blog:80
industroyer.javsub.blog:22
industroyer.javsub.blog:8080
industroyer.javsub.blog:8880
industroyer.javsub.blog:2052
industroyer.javsub.blog:2082
industroyer.javsub.blog:2086
industroyer.javsub.blog:2095
industroyer.javsub.blog:443
industroyer.javsub.blog:2053
industroyer.javsub.blog:2083
industroyer.javsub.blog:2087
industroyer.javsub.blog:2096
industroyer.javsub.blog:8443

Mutex

1teEbFAqxr1x

Attributes

delay
0
install
true
install_file
xmagb.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
db3cb879af1af14e08d20ce3ba772c286691779f5de4831afa2edd09f995dfa1

File Explorer

db3cb879af1af14e08d20ce3ba772c286691779f5de4831afa2edd09f995dfa1

.exe 45KB

db3cb879af1af14e08d20ce3ba772c286691779f5de4831afa2edd09f995dfa1

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 db3cb879af1af14e08d20ce3ba772c286691779f5de4831afa2edd09f995dfa1
MD5 ae981a490039b06b8453c871c575b317
SHA1 1cb3a5a20e32ff3e1a994e0c0c1da1c975c94ed7
SHA512 0184b6c3cd5e140aa6120f80d43f3977bdfbb2366f7163ef83db691258127d592a7778e71a281f51f084c5c990d44658418463eb157c98352f8e8dd9bd968610
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFTlsHoPEaMPI1qjb9gX3iOrUuVl+2nVBDZUx:cu7e5TH2A2muuEax1mbqXSOln7dUx
TLSH
T182231A003BE8822BF2BE4B789DF26145867AF6732603D54E1CC4519B5613FC69A426FE
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

51310

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

db3cb879af1af14e08d20ce3ba772c286691779f5de4831afa2edd09f995dfa1

mscoree

dotnet