asyncrat | af9a333e7b9ee06d1331c44d5b9c832f379ddbd955d97506c46d1104255c19a9

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General

Target
af9a333e7b9ee06d1331c44d5b9c832f379ddbd955d97506c46d1104255c19a9
Size 45KB
Sample260803-vkctdatela
SHA256 af9a333e7b9ee06d1331c44d5b9c832f379ddbd955d97506c46d1104255c19a9
MD5 b4ff113d8c2262b7de375c1227e9d0f2
SHA1 2edcf1e4f6cbe6d18c6c1d7c80351037c86e1bac
SHA512 2371cd4ec85c9c1c717c3a55493a8e9373dded3256e29301bf645071321dfe6138433740ef1fdfa336d81582c47193175c7757fc4d8c2a596cb6b40aebad0a09
SSDEEP 768:kuSOpTPTCFcWUeXa6mo2qAG8V1RpPEcPIMzjbzgX3iulHnenFyDqkKNUySBDZMx:kuSOpTPOP2W8VDZEhM3bsXSK64dMx
TLSH
T174233B003BE9823BF2BE5F7898F25145867AF6632603D54E1CC4419B5623FC6DA426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

hentaivietsub.com:80
hentaivietsub.com:22
hentaivietsub.com:8080
hentaivietsub.com:8880
hentaivietsub.com:2052
hentaivietsub.com:2082
hentaivietsub.com:2086
hentaivietsub.com:2095
hentaivietsub.com:443
hentaivietsub.com:2053
hentaivietsub.com:2083
hentaivietsub.com:2087
hentaivietsub.com:2096
hentaivietsub.com:8443
www.hentaivietsub.com:80
www.hentaivietsub.com:22
www.hentaivietsub.com:8080
www.hentaivietsub.com:8880
www.hentaivietsub.com:2052
www.hentaivietsub.com:2082
www.hentaivietsub.com:2086
www.hentaivietsub.com:2095
www.hentaivietsub.com:443
www.hentaivietsub.com:2053
www.hentaivietsub.com:2083
www.hentaivietsub.com:2087
www.hentaivietsub.com:2096
www.hentaivietsub.com:8443
revil.hentaivietsub.com:80
revil.hentaivietsub.com:22
revil.hentaivietsub.com:8080
revil.hentaivietsub.com:8880
revil.hentaivietsub.com:2052
revil.hentaivietsub.com:2082
revil.hentaivietsub.com:2086
revil.hentaivietsub.com:2095
revil.hentaivietsub.com:443
revil.hentaivietsub.com:2053
revil.hentaivietsub.com:2083
revil.hentaivietsub.com:2087
revil.hentaivietsub.com:2096
revil.hentaivietsub.com:8443
invasive.hentaivietsub.com:80
invasive.hentaivietsub.com:22
invasive.hentaivietsub.com:8080
invasive.hentaivietsub.com:8880
invasive.hentaivietsub.com:2052
invasive.hentaivietsub.com:2082
invasive.hentaivietsub.com:2086
invasive.hentaivietsub.com:2095
invasive.hentaivietsub.com:443
invasive.hentaivietsub.com:2053
invasive.hentaivietsub.com:2083
invasive.hentaivietsub.com:2087
invasive.hentaivietsub.com:2096
invasive.hentaivietsub.com:8443
sasser.hentaivietsub.com:80
sasser.hentaivietsub.com:22
sasser.hentaivietsub.com:8080
sasser.hentaivietsub.com:8880
sasser.hentaivietsub.com:2052
sasser.hentaivietsub.com:2082
sasser.hentaivietsub.com:2086
sasser.hentaivietsub.com:2095
sasser.hentaivietsub.com:443
sasser.hentaivietsub.com:2053
sasser.hentaivietsub.com:2083
sasser.hentaivietsub.com:2087
sasser.hentaivietsub.com:2096
sasser.hentaivietsub.com:8443

Mutex

afm3I87JifZY

Attributes

delay
0
install
true
install_file
1i0u.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
af9a333e7b9ee06d1331c44d5b9c832f379ddbd955d97506c46d1104255c19a9

File Explorer

af9a333e7b9ee06d1331c44d5b9c832f379ddbd955d97506c46d1104255c19a9

.exe 45KB

af9a333e7b9ee06d1331c44d5b9c832f379ddbd955d97506c46d1104255c19a9

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 af9a333e7b9ee06d1331c44d5b9c832f379ddbd955d97506c46d1104255c19a9
MD5 b4ff113d8c2262b7de375c1227e9d0f2
SHA1 2edcf1e4f6cbe6d18c6c1d7c80351037c86e1bac
SHA512 2371cd4ec85c9c1c717c3a55493a8e9373dded3256e29301bf645071321dfe6138433740ef1fdfa336d81582c47193175c7757fc4d8c2a596cb6b40aebad0a09
SSDEEP 768:kuSOpTPTCFcWUeXa6mo2qAG8V1RpPEcPIMzjbzgX3iulHnenFyDqkKNUySBDZMx:kuSOpTPOP2W8VDZEhM3bsXSK64dMx
TLSH
T174233B003BE9823BF2BE5F7898F25145867AF6632603D54E1CC4419B5623FC6DA426FD
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

51390

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

af9a333e7b9ee06d1331c44d5b9c832f379ddbd955d97506c46d1104255c19a9

mscoree

dotnet