asyncrat | bb409f03f259d01e57d149793480f1d00fad619ab2158c635673e7793bf94d9d

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General

Target
bb409f03f259d01e57d149793480f1d00fad619ab2158c635673e7793bf94d9d
Size 45KB
Sample260907-werwsazyfv
SHA256 bb409f03f259d01e57d149793480f1d00fad619ab2158c635673e7793bf94d9d
MD5 e947469ae600b6b5c250e71f0878c2ce
SHA1 20535ac77d9c71cb539ce50bc52ad18586deae61
SHA512 5563f74472b703b81a3c1a6544691599410de776a17254a10bff493c85e13b6c11f7985c61f18464ff72d4d7629a0d60c8167b2fe1dac40420f6e4643d6714fe
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q92CHyTtUPIwzjbOgX3i6Zh2Wra01sUdBDZ8x:0u1YJTHcw2Bnjw3bxXS6ZhBrsUzd8x
TLSH
T162231B003BD8822BF2BE5F78ADF26145867AF5673603D58D2C84419B5713FC68A42AFD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

xem18.info:80
xem18.info:22
xem18.info:8080
xem18.info:8880
xem18.info:2052
xem18.info:2082
xem18.info:2086
xem18.info:2095
xem18.info:443
xem18.info:2053
xem18.info:2083
xem18.info:2087
xem18.info:2096
xem18.info:8443
www.xem18.info:80
www.xem18.info:22
www.xem18.info:8080
www.xem18.info:8880
www.xem18.info:2052
www.xem18.info:2082
www.xem18.info:2086
www.xem18.info:2095
www.xem18.info:443
www.xem18.info:2053
www.xem18.info:2083
www.xem18.info:2087
www.xem18.info:2096
www.xem18.info:8443
blacklotus.xem18.info:80
blacklotus.xem18.info:22
blacklotus.xem18.info:8080
blacklotus.xem18.info:8880
blacklotus.xem18.info:2052
blacklotus.xem18.info:2082
blacklotus.xem18.info:2086
blacklotus.xem18.info:2095
blacklotus.xem18.info:443
blacklotus.xem18.info:2053
blacklotus.xem18.info:2083
blacklotus.xem18.info:2087
blacklotus.xem18.info:2096
blacklotus.xem18.info:8443
revil.xem18.info:80
revil.xem18.info:22
revil.xem18.info:8080
revil.xem18.info:8880
revil.xem18.info:2052
revil.xem18.info:2082
revil.xem18.info:2086
revil.xem18.info:2095
revil.xem18.info:443
revil.xem18.info:2053
revil.xem18.info:2083
revil.xem18.info:2087
revil.xem18.info:2096
revil.xem18.info:8443
mydoom.xem18.info:80
mydoom.xem18.info:22
mydoom.xem18.info:8080
mydoom.xem18.info:8880
mydoom.xem18.info:2052
mydoom.xem18.info:2082
mydoom.xem18.info:2086
mydoom.xem18.info:2095
mydoom.xem18.info:443
mydoom.xem18.info:2053
mydoom.xem18.info:2083
mydoom.xem18.info:2087
mydoom.xem18.info:2096
mydoom.xem18.info:8443

Mutex

N9dIWWO9iM6H

Attributes

delay
0
install
true
install_file
f7xu33.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
bb409f03f259d01e57d149793480f1d00fad619ab2158c635673e7793bf94d9d

File Explorer

bb409f03f259d01e57d149793480f1d00fad619ab2158c635673e7793bf94d9d

.exe 45KB

bb409f03f259d01e57d149793480f1d00fad619ab2158c635673e7793bf94d9d

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 bb409f03f259d01e57d149793480f1d00fad619ab2158c635673e7793bf94d9d
MD5 e947469ae600b6b5c250e71f0878c2ce
SHA1 20535ac77d9c71cb539ce50bc52ad18586deae61
SHA512 5563f74472b703b81a3c1a6544691599410de776a17254a10bff493c85e13b6c11f7985c61f18464ff72d4d7629a0d60c8167b2fe1dac40420f6e4643d6714fe
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q92CHyTtUPIwzjbOgX3i6Zh2Wra01sUdBDZ8x:0u1YJTHcw2Bnjw3bxXS6ZhBrsUzd8x
TLSH
T162231B003BD8822BF2BE5F78ADF26145867AF5673603D58D2C84419B5713FC68A42AFD
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

51310

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

bb409f03f259d01e57d149793480f1d00fad619ab2158c635673e7793bf94d9d

mscoree

dotnet