asyncrat | bd5d69020412847bbc04b86e5c6af88e9b8347bd5ca0c5f47450d3ba368019db

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General

Target
bd5d69020412847bbc04b86e5c6af88e9b8347bd5ca0c5f47450d3ba368019db
Size 45KB
Sample260715-lrvs4agy6q
SHA256 bd5d69020412847bbc04b86e5c6af88e9b8347bd5ca0c5f47450d3ba368019db
MD5 891222d624c96f92c941c179cff84c9b
SHA1 353099770145224d22f7d5de51af79862d85254a
SHA512 0ca9e07266085ebfa501de7f465c1fc791aa193b194276a3ddcbf6e1c5c2cd26edcafca18cda0d7cb9ec2f904cf7d430bb18a6c5d86fa4028f483729511dd6e1
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFENd3u40cMOPI04zjbWgXRi0o2jo0N/BDZUx:cu7e5TH2A2T8+M3043bJXA0osPdUx
TLSH
T162232A003BE8C127F27E4F7899F26146867AE6637603D64A1CC442DB5713FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

lephimsexhay.com:80
lephimsexhay.com:22
lephimsexhay.com:8080
lephimsexhay.com:8880
lephimsexhay.com:2052
lephimsexhay.com:2082
lephimsexhay.com:2086
lephimsexhay.com:2095
lephimsexhay.com:443
lephimsexhay.com:2053
lephimsexhay.com:2083
lephimsexhay.com:2087
lephimsexhay.com:2096
lephimsexhay.com:8443
www.lephimsexhay.com:80
www.lephimsexhay.com:22
www.lephimsexhay.com:8080
www.lephimsexhay.com:8880
www.lephimsexhay.com:2052
www.lephimsexhay.com:2082
www.lephimsexhay.com:2086
www.lephimsexhay.com:2095
www.lephimsexhay.com:443
www.lephimsexhay.com:2053
www.lephimsexhay.com:2083
www.lephimsexhay.com:2087
www.lephimsexhay.com:2096
www.lephimsexhay.com:8443
triton.lephimsexhay.com:80
triton.lephimsexhay.com:22
triton.lephimsexhay.com:8080
triton.lephimsexhay.com:8880
triton.lephimsexhay.com:2052
triton.lephimsexhay.com:2082
triton.lephimsexhay.com:2086
triton.lephimsexhay.com:2095
triton.lephimsexhay.com:443
triton.lephimsexhay.com:2053
triton.lephimsexhay.com:2083
triton.lephimsexhay.com:2087
triton.lephimsexhay.com:2096
triton.lephimsexhay.com:8443
client.lephimsexhay.com:80
client.lephimsexhay.com:22
client.lephimsexhay.com:8080
client.lephimsexhay.com:8880
client.lephimsexhay.com:2052
client.lephimsexhay.com:2082
client.lephimsexhay.com:2086
client.lephimsexhay.com:2095
client.lephimsexhay.com:443
client.lephimsexhay.com:2053
client.lephimsexhay.com:2083
client.lephimsexhay.com:2087
client.lephimsexhay.com:2096
client.lephimsexhay.com:8443

Mutex

HDG39SN62vur

Attributes

delay
0
install
true
install_file
nynpq.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
bd5d69020412847bbc04b86e5c6af88e9b8347bd5ca0c5f47450d3ba368019db

File Explorer

bd5d69020412847bbc04b86e5c6af88e9b8347bd5ca0c5f47450d3ba368019db

.exe 45KB

bd5d69020412847bbc04b86e5c6af88e9b8347bd5ca0c5f47450d3ba368019db

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 bd5d69020412847bbc04b86e5c6af88e9b8347bd5ca0c5f47450d3ba368019db
MD5 891222d624c96f92c941c179cff84c9b
SHA1 353099770145224d22f7d5de51af79862d85254a
SHA512 0ca9e07266085ebfa501de7f465c1fc791aa193b194276a3ddcbf6e1c5c2cd26edcafca18cda0d7cb9ec2f904cf7d430bb18a6c5d86fa4028f483729511dd6e1
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFENd3u40cMOPI04zjbWgXRi0o2jo0N/BDZUx:cu7e5TH2A2T8+M3043bJXA0osPdUx
TLSH
T162232A003BE8C127F27E4F7899F26146867AE6637603D64A1CC442DB5713FC69A426FE
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

bd5d69020412847bbc04b86e5c6af88e9b8347bd5ca0c5f47450d3ba368019db

mscoree

dotnet