asyncrat | 37520548939f9d41a514992fd6abfa4ccf9b686c1176ef475023cb4f7f04ac02

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General

Target
37520548939f9d41a514992fd6abfa4ccf9b686c1176ef475023cb4f7f04ac02
Size 45KB
Sample260804-plhhcszgma
SHA256 37520548939f9d41a514992fd6abfa4ccf9b686c1176ef475023cb4f7f04ac02
MD5 0d269c2b4d5f0c3008b3e31fba15d877
SHA1 bc6fcd757b7efb04692bb5405bbbf6b0814eb606
SHA512 f768ad1e5a861068d8f94f47809e1da4c57763227721f6210064883d95e5d49c67eb60bcad2b44c83dd0697537aaeeae970fb1583c810b89914bcabf86894c80
SSDEEP 768:kuSOpTPTCFcWUeXa6mo2qAW0ewtDc30oiZPI/zjb4gX3iHIxL69YHhYBDZMx:kuSOpTPOP24wR2iW/3bvXSgsKedMx
TLSH
T102231A0037E9812BF2BE4F7898F26245857AF6632603D5891CC451DB5723FC69A43AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexvietdam.blog:80
sexvietdam.blog:22
sexvietdam.blog:8080
sexvietdam.blog:8880
sexvietdam.blog:2052
sexvietdam.blog:2082
sexvietdam.blog:2086
sexvietdam.blog:2095
sexvietdam.blog:443
sexvietdam.blog:2053
sexvietdam.blog:2083
sexvietdam.blog:2087
sexvietdam.blog:2096
sexvietdam.blog:8443
www.sexvietdam.blog:80
www.sexvietdam.blog:22
www.sexvietdam.blog:8080
www.sexvietdam.blog:8880
www.sexvietdam.blog:2052
www.sexvietdam.blog:2082
www.sexvietdam.blog:2086
www.sexvietdam.blog:2095
www.sexvietdam.blog:443
www.sexvietdam.blog:2053
www.sexvietdam.blog:2083
www.sexvietdam.blog:2087
www.sexvietdam.blog:2096
www.sexvietdam.blog:8443
notpetya.sexvietdam.blog:80
notpetya.sexvietdam.blog:22
notpetya.sexvietdam.blog:8080
notpetya.sexvietdam.blog:8880
notpetya.sexvietdam.blog:2052
notpetya.sexvietdam.blog:2082
notpetya.sexvietdam.blog:2086
notpetya.sexvietdam.blog:2095
notpetya.sexvietdam.blog:443
notpetya.sexvietdam.blog:2053
notpetya.sexvietdam.blog:2083
notpetya.sexvietdam.blog:2087
notpetya.sexvietdam.blog:2096
notpetya.sexvietdam.blog:8443
industroyer.sexvietdam.blog:80
industroyer.sexvietdam.blog:22
industroyer.sexvietdam.blog:8080
industroyer.sexvietdam.blog:8880
industroyer.sexvietdam.blog:2052
industroyer.sexvietdam.blog:2082
industroyer.sexvietdam.blog:2086
industroyer.sexvietdam.blog:2095
industroyer.sexvietdam.blog:443
industroyer.sexvietdam.blog:2053
industroyer.sexvietdam.blog:2083
industroyer.sexvietdam.blog:2087
industroyer.sexvietdam.blog:2096
industroyer.sexvietdam.blog:8443
stuxnet.sexvietdam.blog:80
stuxnet.sexvietdam.blog:22
stuxnet.sexvietdam.blog:8080
stuxnet.sexvietdam.blog:8880
stuxnet.sexvietdam.blog:2052
stuxnet.sexvietdam.blog:2082
stuxnet.sexvietdam.blog:2086
stuxnet.sexvietdam.blog:2095
stuxnet.sexvietdam.blog:443
stuxnet.sexvietdam.blog:2053
stuxnet.sexvietdam.blog:2083
stuxnet.sexvietdam.blog:2087
stuxnet.sexvietdam.blog:2096
stuxnet.sexvietdam.blog:8443

Mutex

O4wZvbDVFC57

Attributes

delay
0
install
true
install_file
47gf.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
37520548939f9d41a514992fd6abfa4ccf9b686c1176ef475023cb4f7f04ac02

File Explorer

37520548939f9d41a514992fd6abfa4ccf9b686c1176ef475023cb4f7f04ac02

.exe 45KB

37520548939f9d41a514992fd6abfa4ccf9b686c1176ef475023cb4f7f04ac02

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 37520548939f9d41a514992fd6abfa4ccf9b686c1176ef475023cb4f7f04ac02
MD5 0d269c2b4d5f0c3008b3e31fba15d877
SHA1 bc6fcd757b7efb04692bb5405bbbf6b0814eb606
SHA512 f768ad1e5a861068d8f94f47809e1da4c57763227721f6210064883d95e5d49c67eb60bcad2b44c83dd0697537aaeeae970fb1583c810b89914bcabf86894c80
SSDEEP 768:kuSOpTPTCFcWUeXa6mo2qAW0ewtDc30oiZPI/zjb4gX3iHIxL69YHhYBDZMx:kuSOpTPOP24wR2iW/3bvXSgsKedMx
TLSH
T102231A0037E9812BF2BE4F7898F26245857AF6632603D5891CC451DB5723FC69A43AFE
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

51390

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

37520548939f9d41a514992fd6abfa4ccf9b686c1176ef475023cb4f7f04ac02

mscoree

dotnet