asyncrat | 55b7fc16f87bed9ca2933d2a3f0e7448440be7bddf2a370168d783c07d48d3cb

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General

Target
55b7fc16f87bed9ca2933d2a3f0e7448440be7bddf2a370168d783c07d48d3cb
Size 45KB
Sample260905-agfewabq21
SHA256 55b7fc16f87bed9ca2933d2a3f0e7448440be7bddf2a370168d783c07d48d3cb
MD5 5f9687e998786f956b4cfaa76cb0e12b
SHA1 58bdfe21ed81e74cf04a72c6d81cbffab78d64ab
SHA512 56fb04b112aefadf140f5567e5703e3e00310e13dc37078df90c1cd55451344f30b7a675e8f1eb4644d1058a4fe2c5d16302c707661f90462f109a447329b076
SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qwGeeXK5oibbb6TN8/nPI6WzjbDgX3iUGN/VwIemcB8:ku40ZTXEb2TeEqTNKA6W3bcXSf/cXdMx
TLSH
T1C9232B003BE8C12BF2BE4F7899F26145867AF2633603D98A1CC4519B5713FC68A526FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

tvsexkoche.site:80
tvsexkoche.site:22
tvsexkoche.site:8080
tvsexkoche.site:8880
tvsexkoche.site:2052
tvsexkoche.site:2082
tvsexkoche.site:2086
tvsexkoche.site:2095
tvsexkoche.site:443
tvsexkoche.site:2053
tvsexkoche.site:2083
tvsexkoche.site:2087
tvsexkoche.site:2096
tvsexkoche.site:8443
www.tvsexkoche.site:80
www.tvsexkoche.site:22
www.tvsexkoche.site:8080
www.tvsexkoche.site:8880
www.tvsexkoche.site:2052
www.tvsexkoche.site:2082
www.tvsexkoche.site:2086
www.tvsexkoche.site:2095
www.tvsexkoche.site:443
www.tvsexkoche.site:2053
www.tvsexkoche.site:2083
www.tvsexkoche.site:2087
www.tvsexkoche.site:2096
www.tvsexkoche.site:8443
remote.tvsexkoche.site:80
remote.tvsexkoche.site:22
remote.tvsexkoche.site:8080
remote.tvsexkoche.site:8880
remote.tvsexkoche.site:2052
remote.tvsexkoche.site:2082
remote.tvsexkoche.site:2086
remote.tvsexkoche.site:2095
remote.tvsexkoche.site:443
remote.tvsexkoche.site:2053
remote.tvsexkoche.site:2083
remote.tvsexkoche.site:2087
remote.tvsexkoche.site:2096
remote.tvsexkoche.site:8443
conti.tvsexkoche.site:80
conti.tvsexkoche.site:22
conti.tvsexkoche.site:8080
conti.tvsexkoche.site:8880
conti.tvsexkoche.site:2052
conti.tvsexkoche.site:2082
conti.tvsexkoche.site:2086
conti.tvsexkoche.site:2095
conti.tvsexkoche.site:443
conti.tvsexkoche.site:2053
conti.tvsexkoche.site:2083
conti.tvsexkoche.site:2087
conti.tvsexkoche.site:2096
conti.tvsexkoche.site:8443
hack.tvsexkoche.site:80
hack.tvsexkoche.site:22
hack.tvsexkoche.site:8080
hack.tvsexkoche.site:8880
hack.tvsexkoche.site:2052
hack.tvsexkoche.site:2082
hack.tvsexkoche.site:2086
hack.tvsexkoche.site:2095
hack.tvsexkoche.site:443
hack.tvsexkoche.site:2053
hack.tvsexkoche.site:2083
hack.tvsexkoche.site:2087
hack.tvsexkoche.site:2096
hack.tvsexkoche.site:8443
revil.tvsexkoche.site:80
revil.tvsexkoche.site:22
revil.tvsexkoche.site:8080
revil.tvsexkoche.site:8880
revil.tvsexkoche.site:2052
revil.tvsexkoche.site:2082
revil.tvsexkoche.site:2086
revil.tvsexkoche.site:2095
revil.tvsexkoche.site:443
revil.tvsexkoche.site:2053
revil.tvsexkoche.site:2083
revil.tvsexkoche.site:2087
revil.tvsexkoche.site:2096
revil.tvsexkoche.site:8443

Mutex

vuNGaujCZTOH

Attributes

delay
0
install
true
install_file
zxqew.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
55b7fc16f87bed9ca2933d2a3f0e7448440be7bddf2a370168d783c07d48d3cb

File Explorer

55b7fc16f87bed9ca2933d2a3f0e7448440be7bddf2a370168d783c07d48d3cb

.exe 45KB

55b7fc16f87bed9ca2933d2a3f0e7448440be7bddf2a370168d783c07d48d3cb

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 55b7fc16f87bed9ca2933d2a3f0e7448440be7bddf2a370168d783c07d48d3cb
MD5 5f9687e998786f956b4cfaa76cb0e12b
SHA1 58bdfe21ed81e74cf04a72c6d81cbffab78d64ab
SHA512 56fb04b112aefadf140f5567e5703e3e00310e13dc37078df90c1cd55451344f30b7a675e8f1eb4644d1058a4fe2c5d16302c707661f90462f109a447329b076
SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qwGeeXK5oibbb6TN8/nPI6WzjbDgX3iUGN/VwIemcB8:ku40ZTXEb2TeEqTNKA6W3bcXSf/cXdMx
TLSH
T1C9232B003BE8C12BF2BE4F7899F26145867AF2633603D98A1CC4519B5713FC68A526FD
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

55b7fc16f87bed9ca2933d2a3f0e7448440be7bddf2a370168d783c07d48d3cb

mscoree

dotnet