asyncrat | b5b302e79dfdbc14723b93bb3267ba5aefb7a2614dd44cd73dc21cf7ba33bfa8

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General

Target
b5b302e79dfdbc14723b93bb3267ba5aefb7a2614dd44cd73dc21cf7ba33bfa8
Size 45KB
Sample260701-qwpvvsft8l
SHA256 b5b302e79dfdbc14723b93bb3267ba5aefb7a2614dd44cd73dc21cf7ba33bfa8
MD5 acc3e1c55ce1f439dc4dd20c2a59e023
SHA1 586d4a42e4e3893aeddb6f3a98075dc8cc049769
SHA512 f0a06b7fb89c330e2e507693aa08b100226bb54973ff48178915dc18b871ec57f6ba7356d146ef4b154d85898d31bbf6406e4e6d64c45601cd68a3530c06d2e1
SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qwlm/9GgrOPIRzjbOgX3iEabRAfb7aBDZMx:ku40ZTXEb2xm1b3R3bxXSfRAUdMx
TLSH
T1EB231A003BE8822BF2BE4F749DF26145467AF6B32603E5491C8452DB5613FC6CA526FE
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
client.sextop68.com:80
client.sextop68.com:22
client.sextop68.com:8080
client.sextop68.com:8880
client.sextop68.com:2052
client.sextop68.com:2082
client.sextop68.com:2086
client.sextop68.com:2095
client.sextop68.com:443
client.sextop68.com:2053
client.sextop68.com:2083
client.sextop68.com:2087
client.sextop68.com:2096
client.sextop68.com:8443
mydoom.sextop68.com:80
mydoom.sextop68.com:22
mydoom.sextop68.com:8080
mydoom.sextop68.com:8880
mydoom.sextop68.com:2052
mydoom.sextop68.com:2082
mydoom.sextop68.com:2086
mydoom.sextop68.com:2095
mydoom.sextop68.com:443
mydoom.sextop68.com:2053
mydoom.sextop68.com:2083
mydoom.sextop68.com:2087
mydoom.sextop68.com:2096
mydoom.sextop68.com:8443
azorult.sextop68.com:80
azorult.sextop68.com:22
azorult.sextop68.com:8080
azorult.sextop68.com:8880
azorult.sextop68.com:2052
azorult.sextop68.com:2082
azorult.sextop68.com:2086
azorult.sextop68.com:2095
azorult.sextop68.com:443
azorult.sextop68.com:2053
azorult.sextop68.com:2083
azorult.sextop68.com:2087
azorult.sextop68.com:2096
azorult.sextop68.com:8443
agenttesla.sextop68.com:80
agenttesla.sextop68.com:22
agenttesla.sextop68.com:8080
agenttesla.sextop68.com:8880
agenttesla.sextop68.com:2052
agenttesla.sextop68.com:2082
agenttesla.sextop68.com:2086
agenttesla.sextop68.com:2095
agenttesla.sextop68.com:443
agenttesla.sextop68.com:2053
agenttesla.sextop68.com:2083
agenttesla.sextop68.com:2087
agenttesla.sextop68.com:2096
agenttesla.sextop68.com:8443

Mutex

SgtKSWbLSAzn

Attributes

delay
0
install
true
install_file
zus6g.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
b5b302e79dfdbc14723b93bb3267ba5aefb7a2614dd44cd73dc21cf7ba33bfa8

File Explorer

b5b302e79dfdbc14723b93bb3267ba5aefb7a2614dd44cd73dc21cf7ba33bfa8

.exe 45KB

b5b302e79dfdbc14723b93bb3267ba5aefb7a2614dd44cd73dc21cf7ba33bfa8

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 b5b302e79dfdbc14723b93bb3267ba5aefb7a2614dd44cd73dc21cf7ba33bfa8
MD5 acc3e1c55ce1f439dc4dd20c2a59e023
SHA1 586d4a42e4e3893aeddb6f3a98075dc8cc049769
SHA512 f0a06b7fb89c330e2e507693aa08b100226bb54973ff48178915dc18b871ec57f6ba7356d146ef4b154d85898d31bbf6406e4e6d64c45601cd68a3530c06d2e1
SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qwlm/9GgrOPIRzjbOgX3iEabRAfb7aBDZMx:ku40ZTXEb2xm1b3R3bxXSfRAUdMx
TLSH
T1EB231A003BE8822BF2BE4F749DF26145467AF6B32603E5491C8452DB5613FC6CA526FE
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

b5b302e79dfdbc14723b93bb3267ba5aefb7a2614dd44cd73dc21cf7ba33bfa8

mscoree

dotnet