asyncrat | 76d8d3a76a4008078896a8fa976f3bcfde720074bccc5fe8321b6d6b2be800fe

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General

Target
76d8d3a76a4008078896a8fa976f3bcfde720074bccc5fe8321b6d6b2be800fe
Size 45KB
Sample260712-vs7cyses2m
SHA256 76d8d3a76a4008078896a8fa976f3bcfde720074bccc5fe8321b6d6b2be800fe
MD5 189392960a7cc10342784fc99b578595
SHA1 5cb27fbfe36133705f04f716528d0f50b574543a
SHA512 df1d4819da075df48ff7ded94edae9efff2015d98349bc75c4bfd563a2b79528b6880fbb525bc869b7d87c3ef9754390f386b3a7e657df932c559929c4636858
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFb3hO4iLMOPI0Ozjbggj3iTSoBJcyDHH7OQD5BDZUx:cu7e5TH2A2OA/M30O3bHjSTSo/cuJzdW
TLSH
T18F232B003BE8812BF2BE4F78A8F26145867AF5636603D54E1CC452DB5613FC6CA426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexvietfree.com:80
sexvietfree.com:22
sexvietfree.com:8080
sexvietfree.com:8880
sexvietfree.com:2052
sexvietfree.com:2082
sexvietfree.com:2086
sexvietfree.com:2095
sexvietfree.com:443
sexvietfree.com:2053
sexvietfree.com:2083
sexvietfree.com:2087
sexvietfree.com:2096
sexvietfree.com:8443
www.sexvietfree.com:80
www.sexvietfree.com:22
www.sexvietfree.com:8080
www.sexvietfree.com:8880
www.sexvietfree.com:2052
www.sexvietfree.com:2082
www.sexvietfree.com:2086
www.sexvietfree.com:2095
www.sexvietfree.com:443
www.sexvietfree.com:2053
www.sexvietfree.com:2083
www.sexvietfree.com:2087
www.sexvietfree.com:2096
www.sexvietfree.com:8443
blacklotus.sexvietfree.com:80
blacklotus.sexvietfree.com:22
blacklotus.sexvietfree.com:8080
blacklotus.sexvietfree.com:8880
blacklotus.sexvietfree.com:2052
blacklotus.sexvietfree.com:2082
blacklotus.sexvietfree.com:2086
blacklotus.sexvietfree.com:2095
blacklotus.sexvietfree.com:443
blacklotus.sexvietfree.com:2053
blacklotus.sexvietfree.com:2083
blacklotus.sexvietfree.com:2087
blacklotus.sexvietfree.com:2096
blacklotus.sexvietfree.com:8443
remote.sexvietfree.com:80
remote.sexvietfree.com:22
remote.sexvietfree.com:8080
remote.sexvietfree.com:8880
remote.sexvietfree.com:2052
remote.sexvietfree.com:2082
remote.sexvietfree.com:2086
remote.sexvietfree.com:2095
remote.sexvietfree.com:443
remote.sexvietfree.com:2053
remote.sexvietfree.com:2083
remote.sexvietfree.com:2087
remote.sexvietfree.com:2096
remote.sexvietfree.com:8443

Mutex

2HB7EwhToKnH

Attributes

delay
0
install
true
install_file
n29en.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
76d8d3a76a4008078896a8fa976f3bcfde720074bccc5fe8321b6d6b2be800fe

File Explorer

76d8d3a76a4008078896a8fa976f3bcfde720074bccc5fe8321b6d6b2be800fe

.exe 45KB

76d8d3a76a4008078896a8fa976f3bcfde720074bccc5fe8321b6d6b2be800fe

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 76d8d3a76a4008078896a8fa976f3bcfde720074bccc5fe8321b6d6b2be800fe
MD5 189392960a7cc10342784fc99b578595
SHA1 5cb27fbfe36133705f04f716528d0f50b574543a
SHA512 df1d4819da075df48ff7ded94edae9efff2015d98349bc75c4bfd563a2b79528b6880fbb525bc869b7d87c3ef9754390f386b3a7e657df932c559929c4636858
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFb3hO4iLMOPI0Ozjbggj3iTSoBJcyDHH7OQD5BDZUx:cu7e5TH2A2OA/M30O3bHjSTSo/cuJzdW
TLSH
T18F232B003BE8812BF2BE4F78A8F26145867AF5636603D54E1CC452DB5613FC6CA426FE
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

76d8d3a76a4008078896a8fa976f3bcfde720074bccc5fe8321b6d6b2be800fe

mscoree

dotnet