asyncrat | f013e19ca881222f0525f607f82b922a30e943e80b80d97b627ba0f0fdc528b5

Sharing

Copy URL Twitter E-mail

General

Target
f013e19ca881222f0525f607f82b922a30e943e80b80d97b627ba0f0fdc528b5
Size 45KB
Sample260804-pcn9jsej71
SHA256 f013e19ca881222f0525f607f82b922a30e943e80b80d97b627ba0f0fdc528b5
MD5 9504007837990001bf37767d62ae3189
SHA1 129721893e616732d9db795520efa8eaed9c0292
SHA512 0541fd23aa489f5357d13738186958ebbad938d05759a1c0263c36a464c2b2f3d3867d87681092f29d09a6bccc2158eeaf11545c314e18047ff16aa28ab4c34f
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9moRQKIJOPIhzjbugf3idCQKbQvO03BDZ8x:0u1YJTHcw2ZYxg3h3bRfScmld8x
TLSH
T1AB231A0037E8822AF2BE4F789DF26145867AF6673602D68E1CC451DB5613FC68A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

zorvec.top:80
zorvec.top:22
zorvec.top:8080
zorvec.top:8880
zorvec.top:2052
zorvec.top:2082
zorvec.top:2086
zorvec.top:2095
zorvec.top:443
zorvec.top:2053
zorvec.top:2083
zorvec.top:2087
zorvec.top:2096
zorvec.top:8443
www.zorvec.top:80
www.zorvec.top:22
www.zorvec.top:8080
www.zorvec.top:8880
www.zorvec.top:2052
www.zorvec.top:2082
www.zorvec.top:2086
www.zorvec.top:2095
www.zorvec.top:443
www.zorvec.top:2053
www.zorvec.top:2083
www.zorvec.top:2087
www.zorvec.top:2096
www.zorvec.top:8443
downadup.zorvec.top:80
downadup.zorvec.top:22
downadup.zorvec.top:8080
downadup.zorvec.top:8880
downadup.zorvec.top:2052
downadup.zorvec.top:2082
downadup.zorvec.top:2086
downadup.zorvec.top:2095
downadup.zorvec.top:443
downadup.zorvec.top:2053
downadup.zorvec.top:2083
downadup.zorvec.top:2087
downadup.zorvec.top:2096
downadup.zorvec.top:8443
hack.zorvec.top:80
hack.zorvec.top:22
hack.zorvec.top:8080
hack.zorvec.top:8880
hack.zorvec.top:2052
hack.zorvec.top:2082
hack.zorvec.top:2086
hack.zorvec.top:2095
hack.zorvec.top:443
hack.zorvec.top:2053
hack.zorvec.top:2083
hack.zorvec.top:2087
hack.zorvec.top:2096
hack.zorvec.top:8443
ryuk.zorvec.top:80
ryuk.zorvec.top:22
ryuk.zorvec.top:8080
ryuk.zorvec.top:8880
ryuk.zorvec.top:2052
ryuk.zorvec.top:2082
ryuk.zorvec.top:2086
ryuk.zorvec.top:2095
ryuk.zorvec.top:443
ryuk.zorvec.top:2053
ryuk.zorvec.top:2083
ryuk.zorvec.top:2087
ryuk.zorvec.top:2096
ryuk.zorvec.top:8443
trisis.zorvec.top:80
trisis.zorvec.top:22
trisis.zorvec.top:8080
trisis.zorvec.top:8880
trisis.zorvec.top:2052
trisis.zorvec.top:2082
trisis.zorvec.top:2086
trisis.zorvec.top:2095
trisis.zorvec.top:443
trisis.zorvec.top:2053
trisis.zorvec.top:2083
trisis.zorvec.top:2087
trisis.zorvec.top:2096
trisis.zorvec.top:8443

Mutex

BULh9z7dHBmd

Attributes

delay
0
install
true
install_file
r068nh.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
f013e19ca881222f0525f607f82b922a30e943e80b80d97b627ba0f0fdc528b5

File Explorer

f013e19ca881222f0525f607f82b922a30e943e80b80d97b627ba0f0fdc528b5

.exe 45KB

f013e19ca881222f0525f607f82b922a30e943e80b80d97b627ba0f0fdc528b5

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 f013e19ca881222f0525f607f82b922a30e943e80b80d97b627ba0f0fdc528b5
MD5 9504007837990001bf37767d62ae3189
SHA1 129721893e616732d9db795520efa8eaed9c0292
SHA512 0541fd23aa489f5357d13738186958ebbad938d05759a1c0263c36a464c2b2f3d3867d87681092f29d09a6bccc2158eeaf11545c314e18047ff16aa28ab4c34f
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9moRQKIJOPIhzjbugf3idCQKbQvO03BDZ8x:0u1YJTHcw2ZYxg3h3bRfScmld8x
TLSH
T1AB231A0037E8822AF2BE4F789DF26145867AF6673602D68E1CC451DB5613FC68A426FD
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

f013e19ca881222f0525f607f82b922a30e943e80b80d97b627ba0f0fdc528b5

mscoree

dotnet