asyncrat | 0b41b6263cc3c080f905a5722625034bb5c0e386f4c923ab2a08ec1662a0bf4c[.]exe

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General

Target
0b41b6263cc3c080f905a5722625034bb5c0e386f4c923ab2a08ec1662a0bf4c.exe
Size 45KB
Sample260620-ycrjcaas3y
SHA256 0b41b6263cc3c080f905a5722625034bb5c0e386f4c923ab2a08ec1662a0bf4c
MD5 88fe43f2a07166b501c9431004d110f7
SHA1 6cb37db4ff4427fc5b77bf718f2f724a79c7de47
SHA512 dc13587d37126eddb37d02d4dad026bb9ba5b5a8188a4c9e0d8c0b50081760a638d4ac046192b8da69b5044fcbd47a4bc965e00648421a3504214dd01993175b
SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qw8fBohEaEPIQhjb6gX3iQgR3aU+1IEPXyBDZMx:ku40ZTXEb2C4EapQxbtXSQKOIkMdMx
TLSH
T1EA231A003BE8C12BF2BE4F78ADF26145867AF6632603D5492CC4519B5713BC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

stormzytour2025.com:80
stormzytour2025.com:22
stormzytour2025.com:8080
stormzytour2025.com:8880
stormzytour2025.com:2052
stormzytour2025.com:2082
stormzytour2025.com:2086
stormzytour2025.com:2095
stormzytour2025.com:443
stormzytour2025.com:2053
stormzytour2025.com:2083
stormzytour2025.com:2087
stormzytour2025.com:2096
stormzytour2025.com:8443
www.stormzytour2025.com:80
www.stormzytour2025.com:22
www.stormzytour2025.com:8080
www.stormzytour2025.com:8880
www.stormzytour2025.com:2052
www.stormzytour2025.com:2082
www.stormzytour2025.com:2086
www.stormzytour2025.com:2095
www.stormzytour2025.com:443
www.stormzytour2025.com:2053
www.stormzytour2025.com:2083
www.stormzytour2025.com:2087
www.stormzytour2025.com:2096
www.stormzytour2025.com:8443
gozi.stormzytour2025.com:80
gozi.stormzytour2025.com:22
gozi.stormzytour2025.com:8080
gozi.stormzytour2025.com:8880
gozi.stormzytour2025.com:2052
gozi.stormzytour2025.com:2082
gozi.stormzytour2025.com:2086
gozi.stormzytour2025.com:2095
gozi.stormzytour2025.com:443
gozi.stormzytour2025.com:2053
gozi.stormzytour2025.com:2083
gozi.stormzytour2025.com:2087
gozi.stormzytour2025.com:2096
gozi.stormzytour2025.com:8443
revil.stormzytour2025.com:80
revil.stormzytour2025.com:22
revil.stormzytour2025.com:8080
revil.stormzytour2025.com:8880
revil.stormzytour2025.com:2052
revil.stormzytour2025.com:2082
revil.stormzytour2025.com:2086
revil.stormzytour2025.com:2095
revil.stormzytour2025.com:443
revil.stormzytour2025.com:2053
revil.stormzytour2025.com:2083
revil.stormzytour2025.com:2087
revil.stormzytour2025.com:2096
revil.stormzytour2025.com:8443
qakbot.stormzytour2025.com:80
qakbot.stormzytour2025.com:22
qakbot.stormzytour2025.com:8080
qakbot.stormzytour2025.com:8880
qakbot.stormzytour2025.com:2052
qakbot.stormzytour2025.com:2082
qakbot.stormzytour2025.com:2086
qakbot.stormzytour2025.com:2095
qakbot.stormzytour2025.com:443
qakbot.stormzytour2025.com:2053
qakbot.stormzytour2025.com:2083
qakbot.stormzytour2025.com:2087
qakbot.stormzytour2025.com:2096
qakbot.stormzytour2025.com:8443

Mutex

2VgfqB4FO6tT

Attributes

delay
0
install
true
install_file
4uoa9.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
0b41b6263cc3c080f905a5722625034bb5c0e386f4c923ab2a08ec1662a0bf4c.exe

File Explorer

0b41b6263cc3c080f905a5722625034bb5c0e386f4c923ab2a08ec1662a0bf4c.exe

.exe 45KB

0b41b6263cc3c080f905a5722625034bb5c0e386f4c923ab2a08ec1662a0bf4c.exe

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 0b41b6263cc3c080f905a5722625034bb5c0e386f4c923ab2a08ec1662a0bf4c
MD5 88fe43f2a07166b501c9431004d110f7
SHA1 6cb37db4ff4427fc5b77bf718f2f724a79c7de47
SHA512 dc13587d37126eddb37d02d4dad026bb9ba5b5a8188a4c9e0d8c0b50081760a638d4ac046192b8da69b5044fcbd47a4bc965e00648421a3504214dd01993175b
SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qw8fBohEaEPIQhjb6gX3iQgR3aU+1IEPXyBDZMx:ku40ZTXEb2C4EapQxbtXSQKOIkMdMx
TLSH
T1EA231A003BE8C12BF2BE4F78ADF26145867AF6632603D5492CC4519B5713BC69A426FE
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

0b41b6263cc3c080f905a5722625034bb5c0e386f4c923ab2a08ec1662a0bf4c.exe

mscoree

dotnet