asyncrat | db98268ff957251163911dff8eabbbf4b264e6dbeab6df67aff88f5d31f47a5c

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General

Target
db98268ff957251163911dff8eabbbf4b264e6dbeab6df67aff88f5d31f47a5c
Size 45KB
Sample260718-vbv9csbs81
SHA256 db98268ff957251163911dff8eabbbf4b264e6dbeab6df67aff88f5d31f47a5c
MD5 0607ff2fc8d6312b9a5189aa8abe000c
SHA1 de0137a84bebe796af7015cd70e9cb1701e0dac7
SHA512 77696f45b61eeedc203e892c138c0552714a1de54ff396795c8fa301bc4b2aa399858f866c172aaf238c59c57cfbfab70694e4729919d7b19b0d70f9b9779303
SSDEEP 768:Au1YJTHwAUgQWUaT2Wmo2q90GFZQjB4PIFfzjbugX3ilCV2f6cOnp+dq9aDBDZQx:Au1YJTHcw2MqF9Ff3bRXSofc4p8XFdQx
TLSH
T119230A003BE9823BF2BE5F7898F26145867AF6733603D5491CC451D75623BC68A42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

zephimsexhay.com:80
zephimsexhay.com:22
zephimsexhay.com:8080
zephimsexhay.com:8880
zephimsexhay.com:2052
zephimsexhay.com:2082
zephimsexhay.com:2086
zephimsexhay.com:2095
zephimsexhay.com:443
zephimsexhay.com:2053
zephimsexhay.com:2083
zephimsexhay.com:2087
zephimsexhay.com:2096
zephimsexhay.com:8443
www.zephimsexhay.com:80
www.zephimsexhay.com:22
www.zephimsexhay.com:8080
www.zephimsexhay.com:8880
www.zephimsexhay.com:2052
www.zephimsexhay.com:2082
www.zephimsexhay.com:2086
www.zephimsexhay.com:2095
www.zephimsexhay.com:443
www.zephimsexhay.com:2053
www.zephimsexhay.com:2083
www.zephimsexhay.com:2087
www.zephimsexhay.com:2096
www.zephimsexhay.com:8443
client.zephimsexhay.com:80
client.zephimsexhay.com:22
client.zephimsexhay.com:8080
client.zephimsexhay.com:8880
client.zephimsexhay.com:2052
client.zephimsexhay.com:2082
client.zephimsexhay.com:2086
client.zephimsexhay.com:2095
client.zephimsexhay.com:443
client.zephimsexhay.com:2053
client.zephimsexhay.com:2083
client.zephimsexhay.com:2087
client.zephimsexhay.com:2096
client.zephimsexhay.com:8443
remcos.zephimsexhay.com:80
remcos.zephimsexhay.com:22
remcos.zephimsexhay.com:8080
remcos.zephimsexhay.com:8880
remcos.zephimsexhay.com:2052
remcos.zephimsexhay.com:2082
remcos.zephimsexhay.com:2086
remcos.zephimsexhay.com:2095
remcos.zephimsexhay.com:443
remcos.zephimsexhay.com:2053
remcos.zephimsexhay.com:2083
remcos.zephimsexhay.com:2087
remcos.zephimsexhay.com:2096
remcos.zephimsexhay.com:8443

Mutex

ASvtLTFvpFcH

Attributes

delay
0
install
true
install_file
zdifiv.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
db98268ff957251163911dff8eabbbf4b264e6dbeab6df67aff88f5d31f47a5c

File Explorer

db98268ff957251163911dff8eabbbf4b264e6dbeab6df67aff88f5d31f47a5c

.exe 45KB

db98268ff957251163911dff8eabbbf4b264e6dbeab6df67aff88f5d31f47a5c

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 db98268ff957251163911dff8eabbbf4b264e6dbeab6df67aff88f5d31f47a5c
MD5 0607ff2fc8d6312b9a5189aa8abe000c
SHA1 de0137a84bebe796af7015cd70e9cb1701e0dac7
SHA512 77696f45b61eeedc203e892c138c0552714a1de54ff396795c8fa301bc4b2aa399858f866c172aaf238c59c57cfbfab70694e4729919d7b19b0d70f9b9779303
SSDEEP 768:Au1YJTHwAUgQWUaT2Wmo2q90GFZQjB4PIFfzjbugX3ilCV2f6cOnp+dq9aDBDZQx:Au1YJTHcw2MqF9Ff3bRXSofc4p8XFdQx
TLSH
T119230A003BE9823BF2BE5F7898F26145867AF6733603D5491CC451D75623BC68A42AFE
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

db98268ff957251163911dff8eabbbf4b264e6dbeab6df67aff88f5d31f47a5c

mscoree

dotnet