asyncrat | fa49e98f4b0fbe00c6f4373aecd86d6226b472546bb49fa9083f8ed9f8e0ec50

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General

Target
fa49e98f4b0fbe00c6f4373aecd86d6226b472546bb49fa9083f8ed9f8e0ec50
Size 45KB
Sample260717-wr1dpadt6x
SHA256 fa49e98f4b0fbe00c6f4373aecd86d6226b472546bb49fa9083f8ed9f8e0ec50
MD5 102dd96d73588863b6a00ece60de97b3
SHA1 b8e82435a01a4beb78cd1702afc12fa365c43ade
SHA512 4a5ddabdcae4102d18b20d4114264eed8e38b438ce38d5e6d27393b526132cd04b23376ea631edbd462f18cbb67b184eda2f0bbfb91c1ae87e6bb09ab7dd5429
SSDEEP 768:suJdpTP3tcsWUODmqmo2qVigzZUpx7PI87jbggX3i79hlg/C5XtAY138BDZkx:suJdpTPdI2Ton8vbHXS7+EX2qadkx
TLSH
T163231B003BE8C13BF2BE4BB899F26145867AF6672603D54D2CC451D75623BC6CA426FE
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
notpetya.zephimsexhay.com:80
notpetya.zephimsexhay.com:22
notpetya.zephimsexhay.com:8080
notpetya.zephimsexhay.com:8880
notpetya.zephimsexhay.com:2052
notpetya.zephimsexhay.com:2082
notpetya.zephimsexhay.com:2086
notpetya.zephimsexhay.com:2095
notpetya.zephimsexhay.com:443
notpetya.zephimsexhay.com:2053
notpetya.zephimsexhay.com:2083
notpetya.zephimsexhay.com:2087
notpetya.zephimsexhay.com:2096
notpetya.zephimsexhay.com:8443
nimda.zephimsexhay.com:80
nimda.zephimsexhay.com:22
nimda.zephimsexhay.com:8080
nimda.zephimsexhay.com:8880
nimda.zephimsexhay.com:2052
nimda.zephimsexhay.com:2082
nimda.zephimsexhay.com:2086
nimda.zephimsexhay.com:2095
nimda.zephimsexhay.com:443
nimda.zephimsexhay.com:2053
nimda.zephimsexhay.com:2083
nimda.zephimsexhay.com:2087
nimda.zephimsexhay.com:2096
nimda.zephimsexhay.com:8443

Mutex

HFvD4bAD7tCV

Attributes

delay
0
install
true
install_file
rbks9hwd.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
fa49e98f4b0fbe00c6f4373aecd86d6226b472546bb49fa9083f8ed9f8e0ec50

File Explorer

fa49e98f4b0fbe00c6f4373aecd86d6226b472546bb49fa9083f8ed9f8e0ec50

.exe 45KB

fa49e98f4b0fbe00c6f4373aecd86d6226b472546bb49fa9083f8ed9f8e0ec50

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 fa49e98f4b0fbe00c6f4373aecd86d6226b472546bb49fa9083f8ed9f8e0ec50
MD5 102dd96d73588863b6a00ece60de97b3
SHA1 b8e82435a01a4beb78cd1702afc12fa365c43ade
SHA512 4a5ddabdcae4102d18b20d4114264eed8e38b438ce38d5e6d27393b526132cd04b23376ea631edbd462f18cbb67b184eda2f0bbfb91c1ae87e6bb09ab7dd5429
SSDEEP 768:suJdpTP3tcsWUODmqmo2qVigzZUpx7PI87jbggX3i79hlg/C5XtAY138BDZkx:suJdpTPdI2Ton8vbHXS7+EX2qadkx
TLSH
T163231B003BE8C13BF2BE4BB899F26145867AF6672603D54D2CC451D75623BC6CA426FE
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

51326

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

fa49e98f4b0fbe00c6f4373aecd86d6226b472546bb49fa9083f8ed9f8e0ec50

mscoree

dotnet