asyncrat | a7b69ae2052acf683fc7b0a5f91eaf460485745ae60f44e1c5131eeb71d5fc8f

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General

Target
a7b69ae2052acf683fc7b0a5f91eaf460485745ae60f44e1c5131eeb71d5fc8f
Size 45KB
Sample260715-lldydscs8v
SHA256 a7b69ae2052acf683fc7b0a5f91eaf460485745ae60f44e1c5131eeb71d5fc8f
MD5 edf8013bfdace679fac6bc4e2c0710f7
SHA1 17e9ddbc0c9d4faa0b2769abaf9ca3c7be0cc5f2
SHA512 cded560d5c23ac855354f9a5220a35427cb18de2f54507014f7becf369a774f421eb8ace483dc537d05ba9b46250030b07e2475419d802c1684d6e93c6a8af3a
SSDEEP 768:5udApTNctooWUS7C+mo2qthRzMwnOPIZzjbggX3irig4KLRDwuVuZzLf/BDZ0x:5udApTNmU2qA+3Z3bHXSrig4KZsZzLxU
TLSH
T112232B003BE9822BF2BE4F789DF26145867AF2773602D58E1CC4419B5613FC69A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexvuto.site:80
sexvuto.site:22
sexvuto.site:8080
sexvuto.site:8880
sexvuto.site:2052
sexvuto.site:2082
sexvuto.site:2086
sexvuto.site:2095
sexvuto.site:443
sexvuto.site:2053
sexvuto.site:2083
sexvuto.site:2087
sexvuto.site:2096
sexvuto.site:8443
www.sexvuto.site:80
www.sexvuto.site:22
www.sexvuto.site:8080
www.sexvuto.site:8880
www.sexvuto.site:2052
www.sexvuto.site:2082
www.sexvuto.site:2086
www.sexvuto.site:2095
www.sexvuto.site:443
www.sexvuto.site:2053
www.sexvuto.site:2083
www.sexvuto.site:2087
www.sexvuto.site:2096
www.sexvuto.site:8443
ryuk.sexvuto.site:80
ryuk.sexvuto.site:22
ryuk.sexvuto.site:8080
ryuk.sexvuto.site:8880
ryuk.sexvuto.site:2052
ryuk.sexvuto.site:2082
ryuk.sexvuto.site:2086
ryuk.sexvuto.site:2095
ryuk.sexvuto.site:443
ryuk.sexvuto.site:2053
ryuk.sexvuto.site:2083
ryuk.sexvuto.site:2087
ryuk.sexvuto.site:2096
ryuk.sexvuto.site:8443
gootloader.sexvuto.site:80
gootloader.sexvuto.site:22
gootloader.sexvuto.site:8080
gootloader.sexvuto.site:8880
gootloader.sexvuto.site:2052
gootloader.sexvuto.site:2082
gootloader.sexvuto.site:2086
gootloader.sexvuto.site:2095
gootloader.sexvuto.site:443
gootloader.sexvuto.site:2053
gootloader.sexvuto.site:2083
gootloader.sexvuto.site:2087
gootloader.sexvuto.site:2096
gootloader.sexvuto.site:8443

Mutex

iHutLq4pojjW

Attributes

delay
0
install
true
install_file
xmj6cf.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
a7b69ae2052acf683fc7b0a5f91eaf460485745ae60f44e1c5131eeb71d5fc8f

File Explorer

a7b69ae2052acf683fc7b0a5f91eaf460485745ae60f44e1c5131eeb71d5fc8f

.exe 45KB

a7b69ae2052acf683fc7b0a5f91eaf460485745ae60f44e1c5131eeb71d5fc8f

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 a7b69ae2052acf683fc7b0a5f91eaf460485745ae60f44e1c5131eeb71d5fc8f
MD5 edf8013bfdace679fac6bc4e2c0710f7
SHA1 17e9ddbc0c9d4faa0b2769abaf9ca3c7be0cc5f2
SHA512 cded560d5c23ac855354f9a5220a35427cb18de2f54507014f7becf369a774f421eb8ace483dc537d05ba9b46250030b07e2475419d802c1684d6e93c6a8af3a
SSDEEP 768:5udApTNctooWUS7C+mo2qthRzMwnOPIZzjbggX3irig4KLRDwuVuZzLf/BDZ0x:5udApTNmU2qA+3Z3bHXSrig4KZsZzLxU
TLSH
T112232B003BE9822BF2BE4F789DF26145867AF2773602D58E1CC4419B5613FC69A426FD
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

51278

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

a7b69ae2052acf683fc7b0a5f91eaf460485745ae60f44e1c5131eeb71d5fc8f

mscoree

dotnet