asyncrat | d85987bf3c4f824e5811fe35e20e69876232ca716cde5b3cc8905deb04c5aa0d

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General

Target
d85987bf3c4f824e5811fe35e20e69876232ca716cde5b3cc8905deb04c5aa0d
Size 45KB
Sample260804-tl758sdd73
SHA256 d85987bf3c4f824e5811fe35e20e69876232ca716cde5b3cc8905deb04c5aa0d
MD5 c0903fab9b5510fda14c264fe08dbe55
SHA1 596c890a5aad0c27df286695bfd56a7fa1ced027
SHA512 eddae7f9889bf9b3bb35f076eefa9320c05a2e93ee179083bf10656a620dd50783b48e69cb0a73c331cc9881bffbd0764cf5a2c8764114744ece5c9a51b51aeb
SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1fLiE0yFjrdj3kk8PIh7jb6gX3itozbo1PPPWwBQ4B0:cuR0JTPjY2SLBXDBhvbtXS2suwBPdUx
TLSH
T1D9232B0037E98127F6BE4F78A9F26245467AF6732603D6491CC451DB1723FC68A43AEE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexvietdam.blog:80
sexvietdam.blog:22
sexvietdam.blog:8080
sexvietdam.blog:8880
sexvietdam.blog:2052
sexvietdam.blog:2082
sexvietdam.blog:2086
sexvietdam.blog:2095
sexvietdam.blog:443
sexvietdam.blog:2053
sexvietdam.blog:2083
sexvietdam.blog:2087
sexvietdam.blog:2096
sexvietdam.blog:8443
www.sexvietdam.blog:80
www.sexvietdam.blog:22
www.sexvietdam.blog:8080
www.sexvietdam.blog:8880
www.sexvietdam.blog:2052
www.sexvietdam.blog:2082
www.sexvietdam.blog:2086
www.sexvietdam.blog:2095
www.sexvietdam.blog:443
www.sexvietdam.blog:2053
www.sexvietdam.blog:2083
www.sexvietdam.blog:2087
www.sexvietdam.blog:2096
www.sexvietdam.blog:8443
hacker.sexvietdam.blog:80
hacker.sexvietdam.blog:22
hacker.sexvietdam.blog:8080
hacker.sexvietdam.blog:8880
hacker.sexvietdam.blog:2052
hacker.sexvietdam.blog:2082
hacker.sexvietdam.blog:2086
hacker.sexvietdam.blog:2095
hacker.sexvietdam.blog:443
hacker.sexvietdam.blog:2053
hacker.sexvietdam.blog:2083
hacker.sexvietdam.blog:2087
hacker.sexvietdam.blog:2096
hacker.sexvietdam.blog:8443
ursnif.sexvietdam.blog:80
ursnif.sexvietdam.blog:22
ursnif.sexvietdam.blog:8080
ursnif.sexvietdam.blog:8880
ursnif.sexvietdam.blog:2052
ursnif.sexvietdam.blog:2082
ursnif.sexvietdam.blog:2086
ursnif.sexvietdam.blog:2095
ursnif.sexvietdam.blog:443
ursnif.sexvietdam.blog:2053
ursnif.sexvietdam.blog:2083
ursnif.sexvietdam.blog:2087
ursnif.sexvietdam.blog:2096
ursnif.sexvietdam.blog:8443

Mutex

P5Ff1lh3ssXa

Attributes

delay
0
install
true
install_file
h6l8.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
d85987bf3c4f824e5811fe35e20e69876232ca716cde5b3cc8905deb04c5aa0d

File Explorer

d85987bf3c4f824e5811fe35e20e69876232ca716cde5b3cc8905deb04c5aa0d

.exe 45KB

d85987bf3c4f824e5811fe35e20e69876232ca716cde5b3cc8905deb04c5aa0d

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 d85987bf3c4f824e5811fe35e20e69876232ca716cde5b3cc8905deb04c5aa0d
MD5 c0903fab9b5510fda14c264fe08dbe55
SHA1 596c890a5aad0c27df286695bfd56a7fa1ced027
SHA512 eddae7f9889bf9b3bb35f076eefa9320c05a2e93ee179083bf10656a620dd50783b48e69cb0a73c331cc9881bffbd0764cf5a2c8764114744ece5c9a51b51aeb
SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1fLiE0yFjrdj3kk8PIh7jb6gX3itozbo1PPPWwBQ4B0:cuR0JTPjY2SLBXDBhvbtXS2suwBPdUx
TLSH
T1D9232B0037E98127F6BE4F78A9F26245467AF6732603D6491CC451DB1723FC68A43AEE
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

d85987bf3c4f824e5811fe35e20e69876232ca716cde5b3cc8905deb04c5aa0d

mscoree

dotnet