asyncrat | de35c2fceeb5c1b9d82b40729ede5ae41e449925e90883a4347bf4e50c96eb01

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General

Target
de35c2fceeb5c1b9d82b40729ede5ae41e449925e90883a4347bf4e50c96eb01
Size 45KB
Sample260716-e4gnnsc13l
SHA256 de35c2fceeb5c1b9d82b40729ede5ae41e449925e90883a4347bf4e50c96eb01
MD5 380f83382c34156e06c325fea02ac7cd
SHA1 e4d947feda701788a06a00736a4d6f3a4de25618
SHA512 fe7164c86ffd3d9ad42ca3f2c62339347c7bed67b6a11f553ec6c317ac3dbbc5b5ea6250e552048940c4767333bf6a564ada3421be636f825e8a916d3ab03c24
SSDEEP 768:vuogpT78XvEsWUOsRzqmo2qrST2Qpm7PIGOjbzgX3izGCfmwYvFsrG/8BDZkx:vuogpT7I62EeGibsXSaCVXWadkx
TLSH
T14D231A003BE8812BF2BE4FB8ACF26145867AF6732603D54D6CC451DB5623BC686426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

fimsexnhatban.com:80
fimsexnhatban.com:22
fimsexnhatban.com:8080
fimsexnhatban.com:8880
fimsexnhatban.com:2052
fimsexnhatban.com:2082
fimsexnhatban.com:2086
fimsexnhatban.com:2095
fimsexnhatban.com:443
fimsexnhatban.com:2053
fimsexnhatban.com:2083
fimsexnhatban.com:2087
fimsexnhatban.com:2096
fimsexnhatban.com:8443
www.fimsexnhatban.com:80
www.fimsexnhatban.com:22
www.fimsexnhatban.com:8080
www.fimsexnhatban.com:8880
www.fimsexnhatban.com:2052
www.fimsexnhatban.com:2082
www.fimsexnhatban.com:2086
www.fimsexnhatban.com:2095
www.fimsexnhatban.com:443
www.fimsexnhatban.com:2053
www.fimsexnhatban.com:2083
www.fimsexnhatban.com:2087
www.fimsexnhatban.com:2096
www.fimsexnhatban.com:8443
notpetya.fimsexnhatban.com:80
notpetya.fimsexnhatban.com:22
notpetya.fimsexnhatban.com:8080
notpetya.fimsexnhatban.com:8880
notpetya.fimsexnhatban.com:2052
notpetya.fimsexnhatban.com:2082
notpetya.fimsexnhatban.com:2086
notpetya.fimsexnhatban.com:2095
notpetya.fimsexnhatban.com:443
notpetya.fimsexnhatban.com:2053
notpetya.fimsexnhatban.com:2083
notpetya.fimsexnhatban.com:2087
notpetya.fimsexnhatban.com:2096
notpetya.fimsexnhatban.com:8443
klez.fimsexnhatban.com:80
klez.fimsexnhatban.com:22
klez.fimsexnhatban.com:8080
klez.fimsexnhatban.com:8880
klez.fimsexnhatban.com:2052
klez.fimsexnhatban.com:2082
klez.fimsexnhatban.com:2086
klez.fimsexnhatban.com:2095
klez.fimsexnhatban.com:443
klez.fimsexnhatban.com:2053
klez.fimsexnhatban.com:2083
klez.fimsexnhatban.com:2087
klez.fimsexnhatban.com:2096
klez.fimsexnhatban.com:8443
mydoom.fimsexnhatban.com:80
mydoom.fimsexnhatban.com:22
mydoom.fimsexnhatban.com:8080
mydoom.fimsexnhatban.com:8880
mydoom.fimsexnhatban.com:2052
mydoom.fimsexnhatban.com:2082
mydoom.fimsexnhatban.com:2086
mydoom.fimsexnhatban.com:2095
mydoom.fimsexnhatban.com:443
mydoom.fimsexnhatban.com:2053
mydoom.fimsexnhatban.com:2083
mydoom.fimsexnhatban.com:2087
mydoom.fimsexnhatban.com:2096
mydoom.fimsexnhatban.com:8443
connect.fimsexnhatban.com:80
connect.fimsexnhatban.com:22
connect.fimsexnhatban.com:8080
connect.fimsexnhatban.com:8880
connect.fimsexnhatban.com:2052
connect.fimsexnhatban.com:2082
connect.fimsexnhatban.com:2086
connect.fimsexnhatban.com:2095
connect.fimsexnhatban.com:443
connect.fimsexnhatban.com:2053
connect.fimsexnhatban.com:2083
connect.fimsexnhatban.com:2087
connect.fimsexnhatban.com:2096
connect.fimsexnhatban.com:8443

Mutex

FvVZCJ13TXh6

Attributes

delay
0
install
true
install_file
5ob8wq96.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
de35c2fceeb5c1b9d82b40729ede5ae41e449925e90883a4347bf4e50c96eb01

File Explorer

de35c2fceeb5c1b9d82b40729ede5ae41e449925e90883a4347bf4e50c96eb01

.exe 45KB

de35c2fceeb5c1b9d82b40729ede5ae41e449925e90883a4347bf4e50c96eb01

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 de35c2fceeb5c1b9d82b40729ede5ae41e449925e90883a4347bf4e50c96eb01
MD5 380f83382c34156e06c325fea02ac7cd
SHA1 e4d947feda701788a06a00736a4d6f3a4de25618
SHA512 fe7164c86ffd3d9ad42ca3f2c62339347c7bed67b6a11f553ec6c317ac3dbbc5b5ea6250e552048940c4767333bf6a564ada3421be636f825e8a916d3ab03c24
SSDEEP 768:vuogpT78XvEsWUOsRzqmo2qrST2Qpm7PIGOjbzgX3izGCfmwYvFsrG/8BDZkx:vuogpT7I62EeGibsXSaCVXWadkx
TLSH
T14D231A003BE8812BF2BE4FB8ACF26145867AF6732603D54D6CC451DB5623BC686426FD
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

51454

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

de35c2fceeb5c1b9d82b40729ede5ae41e449925e90883a4347bf4e50c96eb01

mscoree

dotnet