asyncrat | 757d474c1b7692a13ca94cb069cf27494b77be1ffdacbde0625cc0ec13df7b38

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General

Target
757d474c1b7692a13ca94cb069cf27494b77be1ffdacbde0625cc0ec13df7b38
Size 45KB
Sample260710-k89sxahy21
SHA256 757d474c1b7692a13ca94cb069cf27494b77be1ffdacbde0625cc0ec13df7b38
MD5 a601e672dc638b8b1c2f6e655943640a
SHA1 ebd8f6d3fdc4c023366aaf0c3c63eadf712f7cf0
SHA512 a3cfbafb7da9f658813849e461e508b3ea0962eb84dfd6b77b1efeeb27a54f103aef1421b8ac7ea776cc8289b9d9b7cd566c1c1252f71e8f6374266f87d8f91c
SSDEEP 768:0uAVhJTDEQAQWUaDyzWmo2q7dCSwTMSPI5/jb6gX3ih/V2UA/eDLNSBGUDsggWSg:0ushJTDXgH2ogG5LbtXS/AeDLNSBGUDN
TLSH
T1A7231B003BD8C12BF2BE5F78A8F26145867AF6633603D54A2CC451DB5623FC69A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

getinspiredbycathy.com:80
getinspiredbycathy.com:22
getinspiredbycathy.com:8080
getinspiredbycathy.com:8880
getinspiredbycathy.com:2052
getinspiredbycathy.com:2082
getinspiredbycathy.com:2086
getinspiredbycathy.com:2095
getinspiredbycathy.com:443
getinspiredbycathy.com:2053
getinspiredbycathy.com:2083
getinspiredbycathy.com:2087
getinspiredbycathy.com:2096
getinspiredbycathy.com:8443
www.getinspiredbycathy.com:80
www.getinspiredbycathy.com:22
www.getinspiredbycathy.com:8080
www.getinspiredbycathy.com:8880
www.getinspiredbycathy.com:2052
www.getinspiredbycathy.com:2082
www.getinspiredbycathy.com:2086
www.getinspiredbycathy.com:2095
www.getinspiredbycathy.com:443
www.getinspiredbycathy.com:2053
www.getinspiredbycathy.com:2083
www.getinspiredbycathy.com:2087
www.getinspiredbycathy.com:2096
www.getinspiredbycathy.com:8443
mydoom.getinspiredbycathy.com:80
mydoom.getinspiredbycathy.com:22
mydoom.getinspiredbycathy.com:8080
mydoom.getinspiredbycathy.com:8880
mydoom.getinspiredbycathy.com:2052
mydoom.getinspiredbycathy.com:2082
mydoom.getinspiredbycathy.com:2086
mydoom.getinspiredbycathy.com:2095
mydoom.getinspiredbycathy.com:443
mydoom.getinspiredbycathy.com:2053
mydoom.getinspiredbycathy.com:2083
mydoom.getinspiredbycathy.com:2087
mydoom.getinspiredbycathy.com:2096
mydoom.getinspiredbycathy.com:8443
gozi.getinspiredbycathy.com:80
gozi.getinspiredbycathy.com:22
gozi.getinspiredbycathy.com:8080
gozi.getinspiredbycathy.com:8880
gozi.getinspiredbycathy.com:2052
gozi.getinspiredbycathy.com:2082
gozi.getinspiredbycathy.com:2086
gozi.getinspiredbycathy.com:2095
gozi.getinspiredbycathy.com:443
gozi.getinspiredbycathy.com:2053
gozi.getinspiredbycathy.com:2083
gozi.getinspiredbycathy.com:2087
gozi.getinspiredbycathy.com:2096
gozi.getinspiredbycathy.com:8443
trisis.getinspiredbycathy.com:80
trisis.getinspiredbycathy.com:22
trisis.getinspiredbycathy.com:8080
trisis.getinspiredbycathy.com:8880
trisis.getinspiredbycathy.com:2052
trisis.getinspiredbycathy.com:2082
trisis.getinspiredbycathy.com:2086
trisis.getinspiredbycathy.com:2095
trisis.getinspiredbycathy.com:443
trisis.getinspiredbycathy.com:2053
trisis.getinspiredbycathy.com:2083
trisis.getinspiredbycathy.com:2087
trisis.getinspiredbycathy.com:2096
trisis.getinspiredbycathy.com:8443

Mutex

YgGmh3SYSraf

Attributes

delay
0
install
true
install_file
87d939.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
757d474c1b7692a13ca94cb069cf27494b77be1ffdacbde0625cc0ec13df7b38

File Explorer

757d474c1b7692a13ca94cb069cf27494b77be1ffdacbde0625cc0ec13df7b38

.exe 45KB

757d474c1b7692a13ca94cb069cf27494b77be1ffdacbde0625cc0ec13df7b38

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 757d474c1b7692a13ca94cb069cf27494b77be1ffdacbde0625cc0ec13df7b38
MD5 a601e672dc638b8b1c2f6e655943640a
SHA1 ebd8f6d3fdc4c023366aaf0c3c63eadf712f7cf0
SHA512 a3cfbafb7da9f658813849e461e508b3ea0962eb84dfd6b77b1efeeb27a54f103aef1421b8ac7ea776cc8289b9d9b7cd566c1c1252f71e8f6374266f87d8f91c
SSDEEP 768:0uAVhJTDEQAQWUaDyzWmo2q7dCSwTMSPI5/jb6gX3ih/V2UA/eDLNSBGUDsggWSg:0ushJTDXgH2ogG5LbtXS/AeDLNSBGUDN
TLSH
T1A7231B003BD8C12BF2BE5F78A8F26145867AF6633603D54A2CC451DB5623FC69A426FD
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

51438

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

757d474c1b7692a13ca94cb069cf27494b77be1ffdacbde0625cc0ec13df7b38

mscoree

dotnet