asyncrat | bbd8955342cf10cdbf030126946f81e21967a8e920eaacc532aca084fa9416ad

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General

Target
bbd8955342cf10cdbf030126946f81e21967a8e920eaacc532aca084fa9416ad
Size 45KB
Sample260711-lsnfeafw2n
SHA256 bbd8955342cf10cdbf030126946f81e21967a8e920eaacc532aca084fa9416ad
MD5 4bd7b2eef444090f6786e7d319e71b31
SHA1 2780b2c75f74faa4f992487b15b6aaf65ab32277
SHA512 13a5765dba9c4b8cee00b0e711996ac667fbe42b79308727d22eb16c02b0634fdef9749aa3083eaa002258eabc9f988787e56ab50b6f1dcc3239947f0fbea41e
SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qwX3Xo5EayPINzjbUgX3i5ueNxT0QBDZMx:ku40ZTXEb2zQEabN3b7XSsq5dMx
TLSH
T184231A003BE8822BF1BE4F78ADF26145867AF5633603D54D1CC451DB5A13BC69A42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

mephimsexhay.com:80
mephimsexhay.com:22
mephimsexhay.com:8080
mephimsexhay.com:8880
mephimsexhay.com:2052
mephimsexhay.com:2082
mephimsexhay.com:2086
mephimsexhay.com:2095
mephimsexhay.com:443
mephimsexhay.com:2053
mephimsexhay.com:2083
mephimsexhay.com:2087
mephimsexhay.com:2096
mephimsexhay.com:8443
www.mephimsexhay.com:80
www.mephimsexhay.com:22
www.mephimsexhay.com:8080
www.mephimsexhay.com:8880
www.mephimsexhay.com:2052
www.mephimsexhay.com:2082
www.mephimsexhay.com:2086
www.mephimsexhay.com:2095
www.mephimsexhay.com:443
www.mephimsexhay.com:2053
www.mephimsexhay.com:2083
www.mephimsexhay.com:2087
www.mephimsexhay.com:2096
www.mephimsexhay.com:8443
iloveyou.mephimsexhay.com:80
iloveyou.mephimsexhay.com:22
iloveyou.mephimsexhay.com:8080
iloveyou.mephimsexhay.com:8880
iloveyou.mephimsexhay.com:2052
iloveyou.mephimsexhay.com:2082
iloveyou.mephimsexhay.com:2086
iloveyou.mephimsexhay.com:2095
iloveyou.mephimsexhay.com:443
iloveyou.mephimsexhay.com:2053
iloveyou.mephimsexhay.com:2083
iloveyou.mephimsexhay.com:2087
iloveyou.mephimsexhay.com:2096
iloveyou.mephimsexhay.com:8443
conficker.mephimsexhay.com:80
conficker.mephimsexhay.com:22
conficker.mephimsexhay.com:8080
conficker.mephimsexhay.com:8880
conficker.mephimsexhay.com:2052
conficker.mephimsexhay.com:2082
conficker.mephimsexhay.com:2086
conficker.mephimsexhay.com:2095
conficker.mephimsexhay.com:443
conficker.mephimsexhay.com:2053
conficker.mephimsexhay.com:2083
conficker.mephimsexhay.com:2087
conficker.mephimsexhay.com:2096
conficker.mephimsexhay.com:8443
sobig.mephimsexhay.com:80
sobig.mephimsexhay.com:22
sobig.mephimsexhay.com:8080
sobig.mephimsexhay.com:8880
sobig.mephimsexhay.com:2052
sobig.mephimsexhay.com:2082
sobig.mephimsexhay.com:2086
sobig.mephimsexhay.com:2095
sobig.mephimsexhay.com:443
sobig.mephimsexhay.com:2053
sobig.mephimsexhay.com:2083
sobig.mephimsexhay.com:2087
sobig.mephimsexhay.com:2096
sobig.mephimsexhay.com:8443

Mutex

BSVabxGcRCch

Attributes

delay
0
install
true
install_file
hrcw0.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
bbd8955342cf10cdbf030126946f81e21967a8e920eaacc532aca084fa9416ad

File Explorer

bbd8955342cf10cdbf030126946f81e21967a8e920eaacc532aca084fa9416ad

.exe 45KB

bbd8955342cf10cdbf030126946f81e21967a8e920eaacc532aca084fa9416ad

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 bbd8955342cf10cdbf030126946f81e21967a8e920eaacc532aca084fa9416ad
MD5 4bd7b2eef444090f6786e7d319e71b31
SHA1 2780b2c75f74faa4f992487b15b6aaf65ab32277
SHA512 13a5765dba9c4b8cee00b0e711996ac667fbe42b79308727d22eb16c02b0634fdef9749aa3083eaa002258eabc9f988787e56ab50b6f1dcc3239947f0fbea41e
SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qwX3Xo5EayPINzjbUgX3i5ueNxT0QBDZMx:ku40ZTXEb2zQEabN3b7XSsq5dMx
TLSH
T184231A003BE8822BF1BE4F78ADF26145867AF5633603D54D1CC451DB5A13BC69A42AFE
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

bbd8955342cf10cdbf030126946f81e21967a8e920eaacc532aca084fa9416ad

mscoree

dotnet