asyncrat | 498c444fed4dcc06e7a06c01038af2adf73a59bda0916b6c79d90e9acbf57b06

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General

Target
498c444fed4dcc06e7a06c01038af2adf73a59bda0916b6c79d90e9acbf57b06
Size 45KB
Sample260919-stem8atsft
SHA256 498c444fed4dcc06e7a06c01038af2adf73a59bda0916b6c79d90e9acbf57b06
MD5 b1cab3de19d4ccfdd750e7ac1130fce5
SHA1 da27675cfe24d7c0b97cb7d1677b95f04d0cc0da
SHA512 585c953e4fac93e11ae31955da50e199d81e30827d7d76c62f1a259dc24a52bcd997a88c117b2d13d6e77021abf9ba67c36a51455dae4f9435aa7ab7f2c676e0
SSDEEP 768:5udApTNctooWUS7C+mo2qthRzMwnOPIZzjbAgX3iLt/ey2uTpYBDZ0x:5udApTNmU2qA+3Z3bnXSLt/eyhQd0x
TLSH
T1C6232B003BE8822BF2BE4F789DF26145867AF2673603D54A1CC4519B5613FC6CA526FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

xemphimheo.org:80
xemphimheo.org:22
xemphimheo.org:8080
xemphimheo.org:8880
xemphimheo.org:2052
xemphimheo.org:2082
xemphimheo.org:2086
xemphimheo.org:2095
xemphimheo.org:443
xemphimheo.org:2053
xemphimheo.org:2083
xemphimheo.org:2087
xemphimheo.org:2096
xemphimheo.org:8443
www.xemphimheo.org:80
www.xemphimheo.org:22
www.xemphimheo.org:8080
www.xemphimheo.org:8880
www.xemphimheo.org:2052
www.xemphimheo.org:2082
www.xemphimheo.org:2086
www.xemphimheo.org:2095
www.xemphimheo.org:443
www.xemphimheo.org:2053
www.xemphimheo.org:2083
www.xemphimheo.org:2087
www.xemphimheo.org:2096
www.xemphimheo.org:8443
fakeupdates.xemphimheo.org:80
fakeupdates.xemphimheo.org:22
fakeupdates.xemphimheo.org:8080
fakeupdates.xemphimheo.org:8880
fakeupdates.xemphimheo.org:2052
fakeupdates.xemphimheo.org:2082
fakeupdates.xemphimheo.org:2086
fakeupdates.xemphimheo.org:2095
fakeupdates.xemphimheo.org:443
fakeupdates.xemphimheo.org:2053
fakeupdates.xemphimheo.org:2083
fakeupdates.xemphimheo.org:2087
fakeupdates.xemphimheo.org:2096
fakeupdates.xemphimheo.org:8443
rat.xemphimheo.org:80
rat.xemphimheo.org:22
rat.xemphimheo.org:8080
rat.xemphimheo.org:8880
rat.xemphimheo.org:2052
rat.xemphimheo.org:2082
rat.xemphimheo.org:2086
rat.xemphimheo.org:2095
rat.xemphimheo.org:443
rat.xemphimheo.org:2053
rat.xemphimheo.org:2083
rat.xemphimheo.org:2087
rat.xemphimheo.org:2096
rat.xemphimheo.org:8443

Mutex

4WjTDq4OLh7N

Attributes

delay
0
install
true
install_file
18mikf.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
498c444fed4dcc06e7a06c01038af2adf73a59bda0916b6c79d90e9acbf57b06

File Explorer

498c444fed4dcc06e7a06c01038af2adf73a59bda0916b6c79d90e9acbf57b06

.exe 45KB

498c444fed4dcc06e7a06c01038af2adf73a59bda0916b6c79d90e9acbf57b06

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 498c444fed4dcc06e7a06c01038af2adf73a59bda0916b6c79d90e9acbf57b06
MD5 b1cab3de19d4ccfdd750e7ac1130fce5
SHA1 da27675cfe24d7c0b97cb7d1677b95f04d0cc0da
SHA512 585c953e4fac93e11ae31955da50e199d81e30827d7d76c62f1a259dc24a52bcd997a88c117b2d13d6e77021abf9ba67c36a51455dae4f9435aa7ab7f2c676e0
SSDEEP 768:5udApTNctooWUS7C+mo2qthRzMwnOPIZzjbAgX3iLt/ey2uTpYBDZ0x:5udApTNmU2qA+3Z3bnXSLt/eyhQd0x
TLSH
T1C6232B003BE8822BF2BE4F789DF26145867AF2673603D54A1CC4519B5613FC6CA526FE
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

498c444fed4dcc06e7a06c01038af2adf73a59bda0916b6c79d90e9acbf57b06

mscoree

dotnet