asyncrat | a6ca6ea188ba3e79936af24b24d3bd56e60c27757f7d06bbd6b6b6809cf07529

Sharing

Copy URL Twitter E-mail

General

Target
a6ca6ea188ba3e79936af24b24d3bd56e60c27757f7d06bbd6b6b6809cf07529
Size 45KB
Sample260804-16cndser5x
SHA256 a6ca6ea188ba3e79936af24b24d3bd56e60c27757f7d06bbd6b6b6809cf07529
MD5 194ecc54b1895d1bd9a56adfc2e7fb7b
SHA1 78ba1210dfef9b501b96a6324741878f89ecf40f
SHA512 64adab7f39f90d10e7ec03581256c3ba0e07f5912589958f6c1ddac39c3bcffaa3a42a557ac374ff1b54ee083cfa2558c40d4bca9801dd604fa19273030e4b69
SSDEEP 768:5uSy6pTpwrSWWUE3/WImo2qNi9YSkq/zNOPIFzjb+gd3iHy2ieU+rDp5y5uGmnBU:5uSy6pTpoo2PaVC3F3bBdSPNU6DHUmBU
TLSH
T1A0233B003BE9C12BF2BE5F789CF26145867AF5633603D6491CC4529B5723BC68A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

xemsexmy.org:80
xemsexmy.org:22
xemsexmy.org:8080
xemsexmy.org:8880
xemsexmy.org:2052
xemsexmy.org:2082
xemsexmy.org:2086
xemsexmy.org:2095
xemsexmy.org:443
xemsexmy.org:2053
xemsexmy.org:2083
xemsexmy.org:2087
xemsexmy.org:2096
xemsexmy.org:8443
www.xemsexmy.org:80
www.xemsexmy.org:22
www.xemsexmy.org:8080
www.xemsexmy.org:8880
www.xemsexmy.org:2052
www.xemsexmy.org:2082
www.xemsexmy.org:2086
www.xemsexmy.org:2095
www.xemsexmy.org:443
www.xemsexmy.org:2053
www.xemsexmy.org:2083
www.xemsexmy.org:2087
www.xemsexmy.org:2096
www.xemsexmy.org:8443
clop.xemsexmy.org:80
clop.xemsexmy.org:22
clop.xemsexmy.org:8080
clop.xemsexmy.org:8880
clop.xemsexmy.org:2052
clop.xemsexmy.org:2082
clop.xemsexmy.org:2086
clop.xemsexmy.org:2095
clop.xemsexmy.org:443
clop.xemsexmy.org:2053
clop.xemsexmy.org:2083
clop.xemsexmy.org:2087
clop.xemsexmy.org:2096
clop.xemsexmy.org:8443
hacker.xemsexmy.org:80
hacker.xemsexmy.org:22
hacker.xemsexmy.org:8080
hacker.xemsexmy.org:8880
hacker.xemsexmy.org:2052
hacker.xemsexmy.org:2082
hacker.xemsexmy.org:2086
hacker.xemsexmy.org:2095
hacker.xemsexmy.org:443
hacker.xemsexmy.org:2053
hacker.xemsexmy.org:2083
hacker.xemsexmy.org:2087
hacker.xemsexmy.org:2096
hacker.xemsexmy.org:8443

Mutex

ShQW0acfotcC

Attributes

delay
0
install
true
install_file
zk3zm5j.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
a6ca6ea188ba3e79936af24b24d3bd56e60c27757f7d06bbd6b6b6809cf07529

File Explorer

a6ca6ea188ba3e79936af24b24d3bd56e60c27757f7d06bbd6b6b6809cf07529

.exe 45KB

a6ca6ea188ba3e79936af24b24d3bd56e60c27757f7d06bbd6b6b6809cf07529

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 a6ca6ea188ba3e79936af24b24d3bd56e60c27757f7d06bbd6b6b6809cf07529
MD5 194ecc54b1895d1bd9a56adfc2e7fb7b
SHA1 78ba1210dfef9b501b96a6324741878f89ecf40f
SHA512 64adab7f39f90d10e7ec03581256c3ba0e07f5912589958f6c1ddac39c3bcffaa3a42a557ac374ff1b54ee083cfa2558c40d4bca9801dd604fa19273030e4b69
SSDEEP 768:5uSy6pTpwrSWWUE3/WImo2qNi9YSkq/zNOPIFzjb+gd3iHy2ieU+rDp5y5uGmnBU:5uSy6pTpoo2PaVC3F3bBdSPNU6DHUmBU
TLSH
T1A0233B003BE9C12BF2BE5F789CF26145867AF5633603D6491CC4529B5723BC68A426FE
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

51278

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

a6ca6ea188ba3e79936af24b24d3bd56e60c27757f7d06bbd6b6b6809cf07529

mscoree

dotnet