asyncrat | f12f8e5eb7fecf5ecda9730c488e0f1338661777b8b22a37446d6ee20485c0bf

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General

Target
f12f8e5eb7fecf5ecda9730c488e0f1338661777b8b22a37446d6ee20485c0bf
Size 45KB
Sample260721-ntpe7set6m
SHA256 f12f8e5eb7fecf5ecda9730c488e0f1338661777b8b22a37446d6ee20485c0bf
MD5 35696793f944f11335f5236f578e3d20
SHA1 7789588d31dbab96cddb53a9dd1175b02ed46412
SHA512 94a048e6dfb1ef0f2eb95a2fc1de6a5bea4092f0d07cd49209edc0e683089a3f69a2232ddd7af0378235f3db2b57965f2d76fa4288872b89bfb921fffcba10f6
SSDEEP 768:juseoZTj4ih7WU7jBbIdmo2qjX3Xo5EayPIhzjbwgX3iRSUacp5PKnFL3ixBDZdx:jusHZTjR9bM2OQEabh3b3XSLnPopMddx
TLSH
T196232A003BE8C12BF2BE4FB89DF26145867AF2636603D5491CC4519B5B13FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimsexvietnamhd.net:80
phimsexvietnamhd.net:22
phimsexvietnamhd.net:8080
phimsexvietnamhd.net:8880
phimsexvietnamhd.net:2052
phimsexvietnamhd.net:2082
phimsexvietnamhd.net:2086
phimsexvietnamhd.net:2095
phimsexvietnamhd.net:443
phimsexvietnamhd.net:2053
phimsexvietnamhd.net:2083
phimsexvietnamhd.net:2087
phimsexvietnamhd.net:2096
phimsexvietnamhd.net:8443
www.phimsexvietnamhd.net:80
www.phimsexvietnamhd.net:22
www.phimsexvietnamhd.net:8080
www.phimsexvietnamhd.net:8880
www.phimsexvietnamhd.net:2052
www.phimsexvietnamhd.net:2082
www.phimsexvietnamhd.net:2086
www.phimsexvietnamhd.net:2095
www.phimsexvietnamhd.net:443
www.phimsexvietnamhd.net:2053
www.phimsexvietnamhd.net:2083
www.phimsexvietnamhd.net:2087
www.phimsexvietnamhd.net:2096
www.phimsexvietnamhd.net:8443
melissa.phimsexvietnamhd.net:80
melissa.phimsexvietnamhd.net:22
melissa.phimsexvietnamhd.net:8080
melissa.phimsexvietnamhd.net:8880
melissa.phimsexvietnamhd.net:2052
melissa.phimsexvietnamhd.net:2082
melissa.phimsexvietnamhd.net:2086
melissa.phimsexvietnamhd.net:2095
melissa.phimsexvietnamhd.net:443
melissa.phimsexvietnamhd.net:2053
melissa.phimsexvietnamhd.net:2083
melissa.phimsexvietnamhd.net:2087
melissa.phimsexvietnamhd.net:2096
melissa.phimsexvietnamhd.net:8443
blaster.phimsexvietnamhd.net:80
blaster.phimsexvietnamhd.net:22
blaster.phimsexvietnamhd.net:8080
blaster.phimsexvietnamhd.net:8880
blaster.phimsexvietnamhd.net:2052
blaster.phimsexvietnamhd.net:2082
blaster.phimsexvietnamhd.net:2086
blaster.phimsexvietnamhd.net:2095
blaster.phimsexvietnamhd.net:443
blaster.phimsexvietnamhd.net:2053
blaster.phimsexvietnamhd.net:2083
blaster.phimsexvietnamhd.net:2087
blaster.phimsexvietnamhd.net:2096
blaster.phimsexvietnamhd.net:8443
notpetya.phimsexvietnamhd.net:80
notpetya.phimsexvietnamhd.net:22
notpetya.phimsexvietnamhd.net:8080
notpetya.phimsexvietnamhd.net:8880
notpetya.phimsexvietnamhd.net:2052
notpetya.phimsexvietnamhd.net:2082
notpetya.phimsexvietnamhd.net:2086
notpetya.phimsexvietnamhd.net:2095
notpetya.phimsexvietnamhd.net:443
notpetya.phimsexvietnamhd.net:2053
notpetya.phimsexvietnamhd.net:2083
notpetya.phimsexvietnamhd.net:2087
notpetya.phimsexvietnamhd.net:2096
notpetya.phimsexvietnamhd.net:8443
hermeticwiper.phimsexvietnamhd.net:80
hermeticwiper.phimsexvietnamhd.net:22
hermeticwiper.phimsexvietnamhd.net:8080
hermeticwiper.phimsexvietnamhd.net:8880
hermeticwiper.phimsexvietnamhd.net:2052
hermeticwiper.phimsexvietnamhd.net:2082
hermeticwiper.phimsexvietnamhd.net:2086
hermeticwiper.phimsexvietnamhd.net:2095
hermeticwiper.phimsexvietnamhd.net:443
hermeticwiper.phimsexvietnamhd.net:2053
hermeticwiper.phimsexvietnamhd.net:2083
hermeticwiper.phimsexvietnamhd.net:2087
hermeticwiper.phimsexvietnamhd.net:2096
hermeticwiper.phimsexvietnamhd.net:8443

Mutex

hzFeW0TBiGeR

Attributes

delay
0
install
true
install_file
iqb71.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
f12f8e5eb7fecf5ecda9730c488e0f1338661777b8b22a37446d6ee20485c0bf

File Explorer

f12f8e5eb7fecf5ecda9730c488e0f1338661777b8b22a37446d6ee20485c0bf

.exe 45KB

f12f8e5eb7fecf5ecda9730c488e0f1338661777b8b22a37446d6ee20485c0bf

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 f12f8e5eb7fecf5ecda9730c488e0f1338661777b8b22a37446d6ee20485c0bf
MD5 35696793f944f11335f5236f578e3d20
SHA1 7789588d31dbab96cddb53a9dd1175b02ed46412
SHA512 94a048e6dfb1ef0f2eb95a2fc1de6a5bea4092f0d07cd49209edc0e683089a3f69a2232ddd7af0378235f3db2b57965f2d76fa4288872b89bfb921fffcba10f6
SSDEEP 768:juseoZTj4ih7WU7jBbIdmo2qjX3Xo5EayPIhzjbwgX3iRSUacp5PKnFL3ixBDZdx:jusHZTjR9bM2OQEabh3b3XSLnPopMddx
TLSH
T196232A003BE8C12BF2BE4FB89DF26145867AF2636603D5491CC4519B5B13FC69A426FE
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

51518

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

f12f8e5eb7fecf5ecda9730c488e0f1338661777b8b22a37446d6ee20485c0bf

mscoree

dotnet