asyncrat | a896136731dc8f9bccfd05a889cae496ded33013cc46f4f76b48a236a5ef64c5

Sharing

Copy URL Twitter E-mail

General

Target
a896136731dc8f9bccfd05a889cae496ded33013cc46f4f76b48a236a5ef64c5
Size 45KB
Sample260801-wsrg6sshqf
SHA256 a896136731dc8f9bccfd05a889cae496ded33013cc46f4f76b48a236a5ef64c5
MD5 902d3081d4da8924e8b66417be0ed359
SHA1 ff7400f35df0bbf537908343880871a50edc6729
SHA512 7710a5b8182602ee8f6e233fd21439ae7e0de96fe27e202fc3373806d74efa51b7bc4c1bc93398ea704670119bf6d721def95bf3a2b17e1ec33051e0cb4db269
SSDEEP 768:suJdpTP3tcsWUODmqmo2qVbxGQG9PHuPIczjbXgC3izGzO+FFvN7XmJBDZkx:suJdpTPdI2eHC3c3bwCSzMO+HJXmXdkx
TLSH
T145231A003BE8C12BF2BE4F78ADF26145457AF6636603D6492CC451DB5623FC68A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sextin.org:80
sextin.org:22
sextin.org:8080
sextin.org:8880
sextin.org:2052
sextin.org:2082
sextin.org:2086
sextin.org:2095
sextin.org:443
sextin.org:2053
sextin.org:2083
sextin.org:2087
sextin.org:2096
sextin.org:8443
www.sextin.org:80
www.sextin.org:22
www.sextin.org:8080
www.sextin.org:8880
www.sextin.org:2052
www.sextin.org:2082
www.sextin.org:2086
www.sextin.org:2095
www.sextin.org:443
www.sextin.org:2053
www.sextin.org:2083
www.sextin.org:2087
www.sextin.org:2096
www.sextin.org:8443
blacklotus.sextin.org:80
blacklotus.sextin.org:22
blacklotus.sextin.org:8080
blacklotus.sextin.org:8880
blacklotus.sextin.org:2052
blacklotus.sextin.org:2082
blacklotus.sextin.org:2086
blacklotus.sextin.org:2095
blacklotus.sextin.org:443
blacklotus.sextin.org:2053
blacklotus.sextin.org:2083
blacklotus.sextin.org:2087
blacklotus.sextin.org:2096
blacklotus.sextin.org:8443
notpetya.sextin.org:80
notpetya.sextin.org:22
notpetya.sextin.org:8080
notpetya.sextin.org:8880
notpetya.sextin.org:2052
notpetya.sextin.org:2082
notpetya.sextin.org:2086
notpetya.sextin.org:2095
notpetya.sextin.org:443
notpetya.sextin.org:2053
notpetya.sextin.org:2083
notpetya.sextin.org:2087
notpetya.sextin.org:2096
notpetya.sextin.org:8443
hacker.sextin.org:80
hacker.sextin.org:22
hacker.sextin.org:8080
hacker.sextin.org:8880
hacker.sextin.org:2052
hacker.sextin.org:2082
hacker.sextin.org:2086
hacker.sextin.org:2095
hacker.sextin.org:443
hacker.sextin.org:2053
hacker.sextin.org:2083
hacker.sextin.org:2087
hacker.sextin.org:2096
hacker.sextin.org:8443

Mutex

lKo1RA0hDTZN

Attributes

delay
0
install
true
install_file
j1soai3m.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
a896136731dc8f9bccfd05a889cae496ded33013cc46f4f76b48a236a5ef64c5

File Explorer

a896136731dc8f9bccfd05a889cae496ded33013cc46f4f76b48a236a5ef64c5

.exe 45KB

a896136731dc8f9bccfd05a889cae496ded33013cc46f4f76b48a236a5ef64c5

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 a896136731dc8f9bccfd05a889cae496ded33013cc46f4f76b48a236a5ef64c5
MD5 902d3081d4da8924e8b66417be0ed359
SHA1 ff7400f35df0bbf537908343880871a50edc6729
SHA512 7710a5b8182602ee8f6e233fd21439ae7e0de96fe27e202fc3373806d74efa51b7bc4c1bc93398ea704670119bf6d721def95bf3a2b17e1ec33051e0cb4db269
SSDEEP 768:suJdpTP3tcsWUODmqmo2qVbxGQG9PHuPIczjbXgC3izGzO+FFvN7XmJBDZkx:suJdpTPdI2eHC3c3bwCSzMO+HJXmXdkx
TLSH
T145231A003BE8C12BF2BE4F78ADF26145457AF6636603D6492CC451DB5623FC68A426FE
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

51326

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

a896136731dc8f9bccfd05a889cae496ded33013cc46f4f76b48a236a5ef64c5

mscoree

dotnet