asyncrat | a957649df7bbf267c821ed2faf7bde374ebb9c319b658aba6dd5960bc4b70420

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General

Target
a957649df7bbf267c821ed2faf7bde374ebb9c319b658aba6dd5960bc4b70420
Size 45KB
Sample260701-psqsbaes9k
SHA256 a957649df7bbf267c821ed2faf7bde374ebb9c319b658aba6dd5960bc4b70420
MD5 1738b651e7759b736758721ac97de192
SHA1 4882f3bcb806370459a6fd1533774f98e3412a85
SHA512 9739b61a9678495ee49cd8e3fd5b471eb80b524e2e658ff5118db66b5520e3a94b9658c94867c87b7d826130e97790a6576f1023c20e5c0ebcd324002c566c7a
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFV3xY6AZOOPILzjbwgj3iSZ/34BFvkYBDZUx:cu7e5TH2A2kulO3L3b3jSSxIBFvkedUx
TLSH
T1AC232C003BE8812BF2BE4F789DF26145467AF6A32603D54A1CC451DB5723FC68A526FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

xxxtop.net:80
xxxtop.net:22
xxxtop.net:8080
xxxtop.net:8880
xxxtop.net:2052
xxxtop.net:2082
xxxtop.net:2086
xxxtop.net:2095
xxxtop.net:443
xxxtop.net:2053
xxxtop.net:2083
xxxtop.net:2087
xxxtop.net:2096
xxxtop.net:8443
www.xxxtop.net:80
www.xxxtop.net:22
www.xxxtop.net:8080
www.xxxtop.net:8880
www.xxxtop.net:2052
www.xxxtop.net:2082
www.xxxtop.net:2086
www.xxxtop.net:2095
www.xxxtop.net:443
www.xxxtop.net:2053
www.xxxtop.net:2083
www.xxxtop.net:2087
www.xxxtop.net:2096
www.xxxtop.net:8443
qakbot.xxxtop.net:80
qakbot.xxxtop.net:22
qakbot.xxxtop.net:8080
qakbot.xxxtop.net:8880
qakbot.xxxtop.net:2052
qakbot.xxxtop.net:2082
qakbot.xxxtop.net:2086
qakbot.xxxtop.net:2095
qakbot.xxxtop.net:443
qakbot.xxxtop.net:2053
qakbot.xxxtop.net:2083
qakbot.xxxtop.net:2087
qakbot.xxxtop.net:2096
qakbot.xxxtop.net:8443
connect.xxxtop.net:80
connect.xxxtop.net:22
connect.xxxtop.net:8080
connect.xxxtop.net:8880
connect.xxxtop.net:2052
connect.xxxtop.net:2082
connect.xxxtop.net:2086
connect.xxxtop.net:2095
connect.xxxtop.net:443
connect.xxxtop.net:2053
connect.xxxtop.net:2083
connect.xxxtop.net:2087
connect.xxxtop.net:2096
connect.xxxtop.net:8443
conficker.xxxtop.net:80
conficker.xxxtop.net:22
conficker.xxxtop.net:8080
conficker.xxxtop.net:8880
conficker.xxxtop.net:2052
conficker.xxxtop.net:2082
conficker.xxxtop.net:2086
conficker.xxxtop.net:2095
conficker.xxxtop.net:443
conficker.xxxtop.net:2053
conficker.xxxtop.net:2083
conficker.xxxtop.net:2087
conficker.xxxtop.net:2096
conficker.xxxtop.net:8443

Mutex

df4FUGYEG2nk

Attributes

delay
0
install
true
install_file
80f7k.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
a957649df7bbf267c821ed2faf7bde374ebb9c319b658aba6dd5960bc4b70420

File Explorer

a957649df7bbf267c821ed2faf7bde374ebb9c319b658aba6dd5960bc4b70420

.exe 45KB

a957649df7bbf267c821ed2faf7bde374ebb9c319b658aba6dd5960bc4b70420

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 a957649df7bbf267c821ed2faf7bde374ebb9c319b658aba6dd5960bc4b70420
MD5 1738b651e7759b736758721ac97de192
SHA1 4882f3bcb806370459a6fd1533774f98e3412a85
SHA512 9739b61a9678495ee49cd8e3fd5b471eb80b524e2e658ff5118db66b5520e3a94b9658c94867c87b7d826130e97790a6576f1023c20e5c0ebcd324002c566c7a
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFV3xY6AZOOPILzjbwgj3iSZ/34BFvkYBDZUx:cu7e5TH2A2kulO3L3b3jSSxIBFvkedUx
TLSH
T1AC232C003BE8812BF2BE4F789DF26145467AF6A32603D54A1CC451DB5723FC68A526FE
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

a957649df7bbf267c821ed2faf7bde374ebb9c319b658aba6dd5960bc4b70420

mscoree

dotnet