asyncrat | 71b3fbd73914cf84a769b01d02e7566c6661ab4c1dcba4ebf3f5adf3cd7a48c4

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General

Target
71b3fbd73914cf84a769b01d02e7566c6661ab4c1dcba4ebf3f5adf3cd7a48c4
Size 45KB
Sample260803-sdaz4atvfv
SHA256 71b3fbd73914cf84a769b01d02e7566c6661ab4c1dcba4ebf3f5adf3cd7a48c4
MD5 4b347946e410fab045b022ca3bf39250
SHA1 12486cb549bccc051ed3b62d612f8cadf8d500db
SHA512 d8fea98a4d5cc9e41756ee1b6d1ae3e46f24212713f18bc26a951e345adb922cf8f090d0428064094044c9875bcc34cab3d644a1b1aafa8ca39559598ea13aba
SSDEEP 768:cuq04JTLcsP8EWUmOTymo2qANcP0pycvHPIjzjbngX3iZdhigwGPIMMRUBDZUx:cuqNJTLr62dccMcvgj3bgXSHhVPIMSi0
TLSH
T1F3231A003BE8C62BF2BE4F789CF26145867AF2633603D54A1CC452DB5613BC69642AFD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

hentaihay.blog:80
hentaihay.blog:22
hentaihay.blog:8080
hentaihay.blog:8880
hentaihay.blog:2052
hentaihay.blog:2082
hentaihay.blog:2086
hentaihay.blog:2095
hentaihay.blog:443
hentaihay.blog:2053
hentaihay.blog:2083
hentaihay.blog:2087
hentaihay.blog:2096
hentaihay.blog:8443
www.hentaihay.blog:80
www.hentaihay.blog:22
www.hentaihay.blog:8080
www.hentaihay.blog:8880
www.hentaihay.blog:2052
www.hentaihay.blog:2082
www.hentaihay.blog:2086
www.hentaihay.blog:2095
www.hentaihay.blog:443
www.hentaihay.blog:2053
www.hentaihay.blog:2083
www.hentaihay.blog:2087
www.hentaihay.blog:2096
www.hentaihay.blog:8443
hermeticwiper.hentaihay.blog:80
hermeticwiper.hentaihay.blog:22
hermeticwiper.hentaihay.blog:8080
hermeticwiper.hentaihay.blog:8880
hermeticwiper.hentaihay.blog:2052
hermeticwiper.hentaihay.blog:2082
hermeticwiper.hentaihay.blog:2086
hermeticwiper.hentaihay.blog:2095
hermeticwiper.hentaihay.blog:443
hermeticwiper.hentaihay.blog:2053
hermeticwiper.hentaihay.blog:2083
hermeticwiper.hentaihay.blog:2087
hermeticwiper.hentaihay.blog:2096
hermeticwiper.hentaihay.blog:8443
gootloader.hentaihay.blog:80
gootloader.hentaihay.blog:22
gootloader.hentaihay.blog:8080
gootloader.hentaihay.blog:8880
gootloader.hentaihay.blog:2052
gootloader.hentaihay.blog:2082
gootloader.hentaihay.blog:2086
gootloader.hentaihay.blog:2095
gootloader.hentaihay.blog:443
gootloader.hentaihay.blog:2053
gootloader.hentaihay.blog:2083
gootloader.hentaihay.blog:2087
gootloader.hentaihay.blog:2096
gootloader.hentaihay.blog:8443
conficker.hentaihay.blog:80
conficker.hentaihay.blog:22
conficker.hentaihay.blog:8080
conficker.hentaihay.blog:8880
conficker.hentaihay.blog:2052
conficker.hentaihay.blog:2082
conficker.hentaihay.blog:2086
conficker.hentaihay.blog:2095
conficker.hentaihay.blog:443
conficker.hentaihay.blog:2053
conficker.hentaihay.blog:2083
conficker.hentaihay.blog:2087
conficker.hentaihay.blog:2096
conficker.hentaihay.blog:8443
stuxnet.hentaihay.blog:80
stuxnet.hentaihay.blog:22
stuxnet.hentaihay.blog:8080
stuxnet.hentaihay.blog:8880
stuxnet.hentaihay.blog:2052
stuxnet.hentaihay.blog:2082
stuxnet.hentaihay.blog:2086
stuxnet.hentaihay.blog:2095
stuxnet.hentaihay.blog:443
stuxnet.hentaihay.blog:2053
stuxnet.hentaihay.blog:2083
stuxnet.hentaihay.blog:2087
stuxnet.hentaihay.blog:2096
stuxnet.hentaihay.blog:8443

Mutex

qbpxG2I6WkAx

Attributes

delay
0
install
true
install_file
96uy.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
71b3fbd73914cf84a769b01d02e7566c6661ab4c1dcba4ebf3f5adf3cd7a48c4

File Explorer

71b3fbd73914cf84a769b01d02e7566c6661ab4c1dcba4ebf3f5adf3cd7a48c4

.exe 45KB

71b3fbd73914cf84a769b01d02e7566c6661ab4c1dcba4ebf3f5adf3cd7a48c4

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 71b3fbd73914cf84a769b01d02e7566c6661ab4c1dcba4ebf3f5adf3cd7a48c4
MD5 4b347946e410fab045b022ca3bf39250
SHA1 12486cb549bccc051ed3b62d612f8cadf8d500db
SHA512 d8fea98a4d5cc9e41756ee1b6d1ae3e46f24212713f18bc26a951e345adb922cf8f090d0428064094044c9875bcc34cab3d644a1b1aafa8ca39559598ea13aba
SSDEEP 768:cuq04JTLcsP8EWUmOTymo2qANcP0pycvHPIjzjbngX3iZdhigwGPIMMRUBDZUx:cuqNJTLr62dccMcvgj3bgXSHhVPIMSi0
TLSH
T1F3231A003BE8C62BF2BE4F789CF26145867AF2633603D54A1CC452DB5613BC69642AFD
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

51438

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

71b3fbd73914cf84a769b01d02e7566c6661ab4c1dcba4ebf3f5adf3cd7a48c4

mscoree

dotnet