asyncrat | 4705428c325f99f9ad4ebd864c1d6db117b3610dccf0c24d2dd7670d1ecc5229

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General

Target
4705428c325f99f9ad4ebd864c1d6db117b3610dccf0c24d2dd7670d1ecc5229
Size 45KB
Sample260711-qaattacy8t
SHA256 4705428c325f99f9ad4ebd864c1d6db117b3610dccf0c24d2dd7670d1ecc5229
MD5 023348c488ecf9af9173a9556ef9078c
SHA1 2fbd305d7b49bff4ce6dfb4181ff40a1abe7360d
SHA512 9a7162b48268c1e4f1798a05c8b223fa3768b0ac927cc592db04413cb4eb4ffb56a4eb40d09eaef6817b73d7da7e6b38343f298d1c5b2da0e1e2a3af8635e6e5
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q11Bz3QKx7PIQXjbsgX3iyfbgsM/bvdzK3atkaNBDZe:RuxkJTgip2AV0QzbjXSyD+LdWMkWdcx
TLSH
T124231B003BE8823BF2BE4F786CF26145857AF6636603D5492CC452DB5623BC6D6426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

schijndelse.nl:80
schijndelse.nl:22
schijndelse.nl:8080
schijndelse.nl:8880
schijndelse.nl:2052
schijndelse.nl:2082
schijndelse.nl:2086
schijndelse.nl:2095
schijndelse.nl:443
schijndelse.nl:2053
schijndelse.nl:2083
schijndelse.nl:2087
schijndelse.nl:2096
schijndelse.nl:8443
www.schijndelse.nl:80
www.schijndelse.nl:22
www.schijndelse.nl:8080
www.schijndelse.nl:8880
www.schijndelse.nl:2052
www.schijndelse.nl:2082
www.schijndelse.nl:2086
www.schijndelse.nl:2095
www.schijndelse.nl:443
www.schijndelse.nl:2053
www.schijndelse.nl:2083
www.schijndelse.nl:2087
www.schijndelse.nl:2096
www.schijndelse.nl:8443
notpetya.schijndelse.nl:80
notpetya.schijndelse.nl:22
notpetya.schijndelse.nl:8080
notpetya.schijndelse.nl:8880
notpetya.schijndelse.nl:2052
notpetya.schijndelse.nl:2082
notpetya.schijndelse.nl:2086
notpetya.schijndelse.nl:2095
notpetya.schijndelse.nl:443
notpetya.schijndelse.nl:2053
notpetya.schijndelse.nl:2083
notpetya.schijndelse.nl:2087
notpetya.schijndelse.nl:2096
notpetya.schijndelse.nl:8443
revil.schijndelse.nl:80
revil.schijndelse.nl:22
revil.schijndelse.nl:8080
revil.schijndelse.nl:8880
revil.schijndelse.nl:2052
revil.schijndelse.nl:2082
revil.schijndelse.nl:2086
revil.schijndelse.nl:2095
revil.schijndelse.nl:443
revil.schijndelse.nl:2053
revil.schijndelse.nl:2083
revil.schijndelse.nl:2087
revil.schijndelse.nl:2096
revil.schijndelse.nl:8443

Mutex

STgiCLRWGbij

Attributes

delay
0
install
true
install_file
fsauw1cb.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
4705428c325f99f9ad4ebd864c1d6db117b3610dccf0c24d2dd7670d1ecc5229

File Explorer

4705428c325f99f9ad4ebd864c1d6db117b3610dccf0c24d2dd7670d1ecc5229

.exe 45KB

4705428c325f99f9ad4ebd864c1d6db117b3610dccf0c24d2dd7670d1ecc5229

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 4705428c325f99f9ad4ebd864c1d6db117b3610dccf0c24d2dd7670d1ecc5229
MD5 023348c488ecf9af9173a9556ef9078c
SHA1 2fbd305d7b49bff4ce6dfb4181ff40a1abe7360d
SHA512 9a7162b48268c1e4f1798a05c8b223fa3768b0ac927cc592db04413cb4eb4ffb56a4eb40d09eaef6817b73d7da7e6b38343f298d1c5b2da0e1e2a3af8635e6e5
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q11Bz3QKx7PIQXjbsgX3iyfbgsM/bvdzK3atkaNBDZe:RuxkJTgip2AV0QzbjXSyD+LdWMkWdcx
TLSH
T124231B003BE8823BF2BE4F786CF26145857AF6636603D5492CC452DB5623BC6D6426FD
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

51278

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

4705428c325f99f9ad4ebd864c1d6db117b3610dccf0c24d2dd7670d1ecc5229

mscoree

dotnet