asyncrat | d2d3fee3f21060ea39b61a28d47f18aac0429145035229ee7a00027dfaebf69e[.]exe

Sharing

Copy URL Twitter E-mail

General

Target
d2d3fee3f21060ea39b61a28d47f18aac0429145035229ee7a00027dfaebf69e.exe
Size 45KB
Sample260710-srmwtabz5m
SHA256 d2d3fee3f21060ea39b61a28d47f18aac0429145035229ee7a00027dfaebf69e
MD5 cbbb90229f8c7df15a078061f00ebd5d
SHA1 c709637ddb4140c222eb8271f876fee0dbeca84a
SHA512 94480b9b97d6a3d5f6bdab333c8fe25b9914c6b468867f36140f28a8c4afb360b33efd2952db323418c0352168f26479caa87158e126b8168d1a8090fd6dd503
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q98wD/y/aqPI6zjbxgX3iNttgmN5KVNXkEoBDZsx:EufspTf2g23kh63b+XSNtqVFkEOdsx
TLSH
T1A6232A003BE9C12BF2BE4B78ADF26145867AF6732603D58D1CC4119B5613FC69A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexviet11.com:80
sexviet11.com:22
sexviet11.com:8080
sexviet11.com:8880
sexviet11.com:2052
sexviet11.com:2082
sexviet11.com:2086
sexviet11.com:2095
sexviet11.com:443
sexviet11.com:2053
sexviet11.com:2083
sexviet11.com:2087
sexviet11.com:2096
sexviet11.com:8443
www.sexviet11.com:80
www.sexviet11.com:22
www.sexviet11.com:8080
www.sexviet11.com:8880
www.sexviet11.com:2052
www.sexviet11.com:2082
www.sexviet11.com:2086
www.sexviet11.com:2095
www.sexviet11.com:443
www.sexviet11.com:2053
www.sexviet11.com:2083
www.sexviet11.com:2087
www.sexviet11.com:2096
www.sexviet11.com:8443
gootloader.sexviet11.com:80
gootloader.sexviet11.com:22
gootloader.sexviet11.com:8080
gootloader.sexviet11.com:8880
gootloader.sexviet11.com:2052
gootloader.sexviet11.com:2082
gootloader.sexviet11.com:2086
gootloader.sexviet11.com:2095
gootloader.sexviet11.com:443
gootloader.sexviet11.com:2053
gootloader.sexviet11.com:2083
gootloader.sexviet11.com:2087
gootloader.sexviet11.com:2096
gootloader.sexviet11.com:8443
stuxnet.sexviet11.com:80
stuxnet.sexviet11.com:22
stuxnet.sexviet11.com:8080
stuxnet.sexviet11.com:8880
stuxnet.sexviet11.com:2052
stuxnet.sexviet11.com:2082
stuxnet.sexviet11.com:2086
stuxnet.sexviet11.com:2095
stuxnet.sexviet11.com:443
stuxnet.sexviet11.com:2053
stuxnet.sexviet11.com:2083
stuxnet.sexviet11.com:2087
stuxnet.sexviet11.com:2096
stuxnet.sexviet11.com:8443
rat.sexviet11.com:80
rat.sexviet11.com:22
rat.sexviet11.com:8080
rat.sexviet11.com:8880
rat.sexviet11.com:2052
rat.sexviet11.com:2082
rat.sexviet11.com:2086
rat.sexviet11.com:2095
rat.sexviet11.com:443
rat.sexviet11.com:2053
rat.sexviet11.com:2083
rat.sexviet11.com:2087
rat.sexviet11.com:2096
rat.sexviet11.com:8443

Mutex

7w5lKTYlZ463

Attributes

delay
0
install
true
install_file
g7yi7i5.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
d2d3fee3f21060ea39b61a28d47f18aac0429145035229ee7a00027dfaebf69e.exe

File Explorer

d2d3fee3f21060ea39b61a28d47f18aac0429145035229ee7a00027dfaebf69e.exe

.exe 45KB

d2d3fee3f21060ea39b61a28d47f18aac0429145035229ee7a00027dfaebf69e.exe

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 d2d3fee3f21060ea39b61a28d47f18aac0429145035229ee7a00027dfaebf69e
MD5 cbbb90229f8c7df15a078061f00ebd5d
SHA1 c709637ddb4140c222eb8271f876fee0dbeca84a
SHA512 94480b9b97d6a3d5f6bdab333c8fe25b9914c6b468867f36140f28a8c4afb360b33efd2952db323418c0352168f26479caa87158e126b8168d1a8090fd6dd503
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q98wD/y/aqPI6zjbxgX3iNttgmN5KVNXkEoBDZsx:EufspTf2g23kh63b+XSNtqVFkEOdsx
TLSH
T1A6232A003BE9C12BF2BE4B78ADF26145867AF6732603D58D1CC4119B5613FC69A426FD
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

51358

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

d2d3fee3f21060ea39b61a28d47f18aac0429145035229ee7a00027dfaebf69e.exe

mscoree

dotnet