asyncrat | dd97ade2921078e5665b1aceb41c099b0ea4a1b2f571c46d4320e790da89bda3

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General

Target
dd97ade2921078e5665b1aceb41c099b0ea4a1b2f571c46d4320e790da89bda3
Size 45KB
Sample260804-tpy2qsvard
SHA256 dd97ade2921078e5665b1aceb41c099b0ea4a1b2f571c46d4320e790da89bda3
MD5 d0102fca79da1312efa921a0aeb5bfd6
SHA1 62ed13b3cdabd9ccc9ea6a50583ca26acf254243
SHA512 42bf430fd800d4fe66bb43433dba702f8aee13d8d058b350a3e60dc241c1acbc8980e73d14e74a9092a9f7f85fe320651ebd09c6f7362ced0513f2bf221b17fa
SSDEEP 768:DuAqJT84XVvWUXR1Zmo2qjAcQSCBznqNLPI7zjb1gX3iD7Q19LIDgN1fBDZcx:DuAqJT84v23c9UqC73bSXSni9LIsRdcx
TLSH
T1F5232B0037E8C12BF2BE4F7898F26145867AF6637603D5492CC451DB5613FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

fimsexvietnam.com:80
fimsexvietnam.com:22
fimsexvietnam.com:8080
fimsexvietnam.com:8880
fimsexvietnam.com:2052
fimsexvietnam.com:2082
fimsexvietnam.com:2086
fimsexvietnam.com:2095
fimsexvietnam.com:443
fimsexvietnam.com:2053
fimsexvietnam.com:2083
fimsexvietnam.com:2087
fimsexvietnam.com:2096
fimsexvietnam.com:8443
www.fimsexvietnam.com:80
www.fimsexvietnam.com:22
www.fimsexvietnam.com:8080
www.fimsexvietnam.com:8880
www.fimsexvietnam.com:2052
www.fimsexvietnam.com:2082
www.fimsexvietnam.com:2086
www.fimsexvietnam.com:2095
www.fimsexvietnam.com:443
www.fimsexvietnam.com:2053
www.fimsexvietnam.com:2083
www.fimsexvietnam.com:2087
www.fimsexvietnam.com:2096
www.fimsexvietnam.com:8443
melissa.fimsexvietnam.com:80
melissa.fimsexvietnam.com:22
melissa.fimsexvietnam.com:8080
melissa.fimsexvietnam.com:8880
melissa.fimsexvietnam.com:2052
melissa.fimsexvietnam.com:2082
melissa.fimsexvietnam.com:2086
melissa.fimsexvietnam.com:2095
melissa.fimsexvietnam.com:443
melissa.fimsexvietnam.com:2053
melissa.fimsexvietnam.com:2083
melissa.fimsexvietnam.com:2087
melissa.fimsexvietnam.com:2096
melissa.fimsexvietnam.com:8443
hermeticwiper.fimsexvietnam.com:80
hermeticwiper.fimsexvietnam.com:22
hermeticwiper.fimsexvietnam.com:8080
hermeticwiper.fimsexvietnam.com:8880
hermeticwiper.fimsexvietnam.com:2052
hermeticwiper.fimsexvietnam.com:2082
hermeticwiper.fimsexvietnam.com:2086
hermeticwiper.fimsexvietnam.com:2095
hermeticwiper.fimsexvietnam.com:443
hermeticwiper.fimsexvietnam.com:2053
hermeticwiper.fimsexvietnam.com:2083
hermeticwiper.fimsexvietnam.com:2087
hermeticwiper.fimsexvietnam.com:2096
hermeticwiper.fimsexvietnam.com:8443
clop.fimsexvietnam.com:80
clop.fimsexvietnam.com:22
clop.fimsexvietnam.com:8080
clop.fimsexvietnam.com:8880
clop.fimsexvietnam.com:2052
clop.fimsexvietnam.com:2082
clop.fimsexvietnam.com:2086
clop.fimsexvietnam.com:2095
clop.fimsexvietnam.com:443
clop.fimsexvietnam.com:2053
clop.fimsexvietnam.com:2083
clop.fimsexvietnam.com:2087
clop.fimsexvietnam.com:2096
clop.fimsexvietnam.com:8443
sasser.fimsexvietnam.com:80
sasser.fimsexvietnam.com:22
sasser.fimsexvietnam.com:8080
sasser.fimsexvietnam.com:8880
sasser.fimsexvietnam.com:2052
sasser.fimsexvietnam.com:2082
sasser.fimsexvietnam.com:2086
sasser.fimsexvietnam.com:2095
sasser.fimsexvietnam.com:443
sasser.fimsexvietnam.com:2053
sasser.fimsexvietnam.com:2083
sasser.fimsexvietnam.com:2087
sasser.fimsexvietnam.com:2096
sasser.fimsexvietnam.com:8443

Mutex

iwdKUow7mnbI

Attributes

delay
0
install
true
install_file
96ts0oz.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
dd97ade2921078e5665b1aceb41c099b0ea4a1b2f571c46d4320e790da89bda3

File Explorer

dd97ade2921078e5665b1aceb41c099b0ea4a1b2f571c46d4320e790da89bda3

.exe 45KB

dd97ade2921078e5665b1aceb41c099b0ea4a1b2f571c46d4320e790da89bda3

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 dd97ade2921078e5665b1aceb41c099b0ea4a1b2f571c46d4320e790da89bda3
MD5 d0102fca79da1312efa921a0aeb5bfd6
SHA1 62ed13b3cdabd9ccc9ea6a50583ca26acf254243
SHA512 42bf430fd800d4fe66bb43433dba702f8aee13d8d058b350a3e60dc241c1acbc8980e73d14e74a9092a9f7f85fe320651ebd09c6f7362ced0513f2bf221b17fa
SSDEEP 768:DuAqJT84XVvWUXR1Zmo2qjAcQSCBznqNLPI7zjb1gX3iD7Q19LIDgN1fBDZcx:DuAqJT84v23c9UqC73bSXSni9LIsRdcx
TLSH
T1F5232B0037E8C12BF2BE4F7898F26145867AF6637603D5492CC451DB5613FC69A426FE
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

51486

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

dd97ade2921078e5665b1aceb41c099b0ea4a1b2f571c46d4320e790da89bda3

mscoree

dotnet