asyncrat | 53561e2a8042682dc1e96a00e9942610b7b5b7f53aa4d0b969de8262ed014639

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General

Target
53561e2a8042682dc1e96a00e9942610b7b5b7f53aa4d0b969de8262ed014639
Size 45KB
Sample260803-tr4d8sca85
SHA256 53561e2a8042682dc1e96a00e9942610b7b5b7f53aa4d0b969de8262ed014639
MD5 fa9a3a4f5dd889ecd69cee38e8842d0b
SHA1 ada7014fb5b586a823a957f141e63ce15b984b5d
SHA512 0c5242f8d965e21073fb492d0aa26919e68e1f8bea5ad1caad590ccece24355ed04796f8ee031431b289fdf6630da2d28fd76ac2b22aa173246bdade207c2f51
SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4AQ6vincPI94jbjgX3iHMKktwo+qjy7veBDZ0x:8uUIpT4vAj2hKU9wb8XS3ktwDYd0x
TLSH
T118232B103BE8C12BF2BE4F789DF26145867AF6633A03D5491CC412DB5613BC68A526FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexviet41.com:80
sexviet41.com:22
sexviet41.com:8080
sexviet41.com:8880
sexviet41.com:2052
sexviet41.com:2082
sexviet41.com:2086
sexviet41.com:2095
sexviet41.com:443
sexviet41.com:2053
sexviet41.com:2083
sexviet41.com:2087
sexviet41.com:2096
sexviet41.com:8443
www.sexviet41.com:80
www.sexviet41.com:22
www.sexviet41.com:8080
www.sexviet41.com:8880
www.sexviet41.com:2052
www.sexviet41.com:2082
www.sexviet41.com:2086
www.sexviet41.com:2095
www.sexviet41.com:443
www.sexviet41.com:2053
www.sexviet41.com:2083
www.sexviet41.com:2087
www.sexviet41.com:2096
www.sexviet41.com:8443
mirai.sexviet41.com:80
mirai.sexviet41.com:22
mirai.sexviet41.com:8080
mirai.sexviet41.com:8880
mirai.sexviet41.com:2052
mirai.sexviet41.com:2082
mirai.sexviet41.com:2086
mirai.sexviet41.com:2095
mirai.sexviet41.com:443
mirai.sexviet41.com:2053
mirai.sexviet41.com:2083
mirai.sexviet41.com:2087
mirai.sexviet41.com:2096
mirai.sexviet41.com:8443
clop.sexviet41.com:80
clop.sexviet41.com:22
clop.sexviet41.com:8080
clop.sexviet41.com:8880
clop.sexviet41.com:2052
clop.sexviet41.com:2082
clop.sexviet41.com:2086
clop.sexviet41.com:2095
clop.sexviet41.com:443
clop.sexviet41.com:2053
clop.sexviet41.com:2083
clop.sexviet41.com:2087
clop.sexviet41.com:2096
clop.sexviet41.com:8443
emotet.sexviet41.com:80
emotet.sexviet41.com:22
emotet.sexviet41.com:8080
emotet.sexviet41.com:8880
emotet.sexviet41.com:2052
emotet.sexviet41.com:2082
emotet.sexviet41.com:2086
emotet.sexviet41.com:2095
emotet.sexviet41.com:443
emotet.sexviet41.com:2053
emotet.sexviet41.com:2083
emotet.sexviet41.com:2087
emotet.sexviet41.com:2096
emotet.sexviet41.com:8443
stuxnet.sexviet41.com:80
stuxnet.sexviet41.com:22
stuxnet.sexviet41.com:8080
stuxnet.sexviet41.com:8880
stuxnet.sexviet41.com:2052
stuxnet.sexviet41.com:2082
stuxnet.sexviet41.com:2086
stuxnet.sexviet41.com:2095
stuxnet.sexviet41.com:443
stuxnet.sexviet41.com:2053
stuxnet.sexviet41.com:2083
stuxnet.sexviet41.com:2087
stuxnet.sexviet41.com:2096
stuxnet.sexviet41.com:8443

Mutex

ktJOrbxek9SL

Attributes

delay
0
install
true
install_file
91tyy2e.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
53561e2a8042682dc1e96a00e9942610b7b5b7f53aa4d0b969de8262ed014639

File Explorer

53561e2a8042682dc1e96a00e9942610b7b5b7f53aa4d0b969de8262ed014639

.exe 45KB

53561e2a8042682dc1e96a00e9942610b7b5b7f53aa4d0b969de8262ed014639

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 53561e2a8042682dc1e96a00e9942610b7b5b7f53aa4d0b969de8262ed014639
MD5 fa9a3a4f5dd889ecd69cee38e8842d0b
SHA1 ada7014fb5b586a823a957f141e63ce15b984b5d
SHA512 0c5242f8d965e21073fb492d0aa26919e68e1f8bea5ad1caad590ccece24355ed04796f8ee031431b289fdf6630da2d28fd76ac2b22aa173246bdade207c2f51
SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4AQ6vincPI94jbjgX3iHMKktwo+qjy7veBDZ0x:8uUIpT4vAj2hKU9wb8XS3ktwDYd0x
TLSH
T118232B103BE8C12BF2BE4F789DF26145867AF6633A03D5491CC412DB5613BC68A526FE
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

51406

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

53561e2a8042682dc1e96a00e9942610b7b5b7f53aa4d0b969de8262ed014639

mscoree

dotnet