asyncrat | c9c443fed8db8f50c073baf852c809a4a4ccdf4abe66b1268c30636727112954

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General

Target
c9c443fed8db8f50c073baf852c809a4a4ccdf4abe66b1268c30636727112954
Size 45KB
Sample260701-jgnwpabt4v
SHA256 c9c443fed8db8f50c073baf852c809a4a4ccdf4abe66b1268c30636727112954
MD5 4d610bae5850b76b3a9a111419ab07f2
SHA1 3788bffcab9dddf9685406815456186b314a596e
SHA512 75036615efe55e5243816d8502c03b0ea96465a8fb2d9a252efe1ce9a3e6734e2c0cc5d1529ec987ab6da72272d742c10c205189f9e144caa67f51d1689b941d
SSDEEP 768:5uSy6pTpwrSWWUE3/WImo2qN9O5QPCBAPSNjPIRzjb9gX3i8tSTtX1iOZq0zu2BU:5uSy6pTpoo2MO5svSKR3bqXScSRXxAYU
TLSH
T119234C003BE8C12AF2BE5F78A9F26145867AF6673603E5491CC451DB4713FC68642AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sextop68.com:80
sextop68.com:22
sextop68.com:8080
sextop68.com:8880
sextop68.com:2052
sextop68.com:2082
sextop68.com:2086
sextop68.com:2095
sextop68.com:443
sextop68.com:2053
sextop68.com:2083
sextop68.com:2087
sextop68.com:2096
sextop68.com:8443
www.sextop68.com:80
www.sextop68.com:22
www.sextop68.com:8080
www.sextop68.com:8880
www.sextop68.com:2052
www.sextop68.com:2082
www.sextop68.com:2086
www.sextop68.com:2095
www.sextop68.com:443
www.sextop68.com:2053
www.sextop68.com:2083
www.sextop68.com:2087
www.sextop68.com:2096
www.sextop68.com:8443
revil.sextop68.com:80
revil.sextop68.com:22
revil.sextop68.com:8080
revil.sextop68.com:8880
revil.sextop68.com:2052
revil.sextop68.com:2082
revil.sextop68.com:2086
revil.sextop68.com:2095
revil.sextop68.com:443
revil.sextop68.com:2053
revil.sextop68.com:2083
revil.sextop68.com:2087
revil.sextop68.com:2096
revil.sextop68.com:8443
conti.sextop68.com:80
conti.sextop68.com:22
conti.sextop68.com:8080
conti.sextop68.com:8880
conti.sextop68.com:2052
conti.sextop68.com:2082
conti.sextop68.com:2086
conti.sextop68.com:2095
conti.sextop68.com:443
conti.sextop68.com:2053
conti.sextop68.com:2083
conti.sextop68.com:2087
conti.sextop68.com:2096
conti.sextop68.com:8443

Mutex

RFfL5xND6HSx

Attributes

delay
0
install
true
install_file
10uv8ju.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
c9c443fed8db8f50c073baf852c809a4a4ccdf4abe66b1268c30636727112954

File Explorer

c9c443fed8db8f50c073baf852c809a4a4ccdf4abe66b1268c30636727112954

.exe 45KB

c9c443fed8db8f50c073baf852c809a4a4ccdf4abe66b1268c30636727112954

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 c9c443fed8db8f50c073baf852c809a4a4ccdf4abe66b1268c30636727112954
MD5 4d610bae5850b76b3a9a111419ab07f2
SHA1 3788bffcab9dddf9685406815456186b314a596e
SHA512 75036615efe55e5243816d8502c03b0ea96465a8fb2d9a252efe1ce9a3e6734e2c0cc5d1529ec987ab6da72272d742c10c205189f9e144caa67f51d1689b941d
SSDEEP 768:5uSy6pTpwrSWWUE3/WImo2qN9O5QPCBAPSNjPIRzjb9gX3i8tSTtX1iOZq0zu2BU:5uSy6pTpoo2MO5svSKR3bqXScSRXxAYU
TLSH
T119234C003BE8C12AF2BE5F78A9F26145867AF6673603E5491CC451DB4713FC68642AFE
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

c9c443fed8db8f50c073baf852c809a4a4ccdf4abe66b1268c30636727112954

mscoree

dotnet