asyncrat | c489a2f69af859b35d2cf23fdfefd8685b1c3a655c9b9426f7f09349f060fc89

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General

Target
c489a2f69af859b35d2cf23fdfefd8685b1c3a655c9b9426f7f09349f060fc89
Size 45KB
Sample260905-g18dbsvxfx
SHA256 c489a2f69af859b35d2cf23fdfefd8685b1c3a655c9b9426f7f09349f060fc89
MD5 93fdd5f9674a7275946aaf1bccbb59d3
SHA1 580cb8d89621178c7198f8a3ec1042bcb7130169
SHA512 74f9f002493a2bafc38d88780b63f104f2624513cf25b88ab880252a49ebf22ff6a7bc0b4de4187c3717b56f2bd2e8b4b9843c67378c24658bf64e1dc922d0d4
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qF7SAFcKoabbb4ZhM/RPIAEzjbCgX3ik8kypcKO+32W:cu7e5TH2A2QSAvQZh6OAE3blXSMiJOIT
TLSH
T14D232A003BE8812BF2BF4FB859F26145867AF2632603D54E1CC451DB5623FC59A52AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

gainung.pro:80
gainung.pro:22
gainung.pro:8080
gainung.pro:8880
gainung.pro:2052
gainung.pro:2082
gainung.pro:2086
gainung.pro:2095
gainung.pro:443
gainung.pro:2053
gainung.pro:2083
gainung.pro:2087
gainung.pro:2096
gainung.pro:8443
www.gainung.pro:80
www.gainung.pro:22
www.gainung.pro:8080
www.gainung.pro:8880
www.gainung.pro:2052
www.gainung.pro:2082
www.gainung.pro:2086
www.gainung.pro:2095
www.gainung.pro:443
www.gainung.pro:2053
www.gainung.pro:2083
www.gainung.pro:2087
www.gainung.pro:2096
www.gainung.pro:8443
notpetya.gainung.pro:80
notpetya.gainung.pro:22
notpetya.gainung.pro:8080
notpetya.gainung.pro:8880
notpetya.gainung.pro:2052
notpetya.gainung.pro:2082
notpetya.gainung.pro:2086
notpetya.gainung.pro:2095
notpetya.gainung.pro:443
notpetya.gainung.pro:2053
notpetya.gainung.pro:2083
notpetya.gainung.pro:2087
notpetya.gainung.pro:2096
notpetya.gainung.pro:8443
nanocore.gainung.pro:80
nanocore.gainung.pro:22
nanocore.gainung.pro:8080
nanocore.gainung.pro:8880
nanocore.gainung.pro:2052
nanocore.gainung.pro:2082
nanocore.gainung.pro:2086
nanocore.gainung.pro:2095
nanocore.gainung.pro:443
nanocore.gainung.pro:2053
nanocore.gainung.pro:2083
nanocore.gainung.pro:2087
nanocore.gainung.pro:2096
nanocore.gainung.pro:8443
invasive.gainung.pro:80
invasive.gainung.pro:22
invasive.gainung.pro:8080
invasive.gainung.pro:8880
invasive.gainung.pro:2052
invasive.gainung.pro:2082
invasive.gainung.pro:2086
invasive.gainung.pro:2095
invasive.gainung.pro:443
invasive.gainung.pro:2053
invasive.gainung.pro:2083
invasive.gainung.pro:2087
invasive.gainung.pro:2096
invasive.gainung.pro:8443

Mutex

X5yNzFjtv3wX

Attributes

delay
0
install
true
install_file
kdk0z.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
c489a2f69af859b35d2cf23fdfefd8685b1c3a655c9b9426f7f09349f060fc89

File Explorer

c489a2f69af859b35d2cf23fdfefd8685b1c3a655c9b9426f7f09349f060fc89

.exe 45KB

c489a2f69af859b35d2cf23fdfefd8685b1c3a655c9b9426f7f09349f060fc89

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 c489a2f69af859b35d2cf23fdfefd8685b1c3a655c9b9426f7f09349f060fc89
MD5 93fdd5f9674a7275946aaf1bccbb59d3
SHA1 580cb8d89621178c7198f8a3ec1042bcb7130169
SHA512 74f9f002493a2bafc38d88780b63f104f2624513cf25b88ab880252a49ebf22ff6a7bc0b4de4187c3717b56f2bd2e8b4b9843c67378c24658bf64e1dc922d0d4
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qF7SAFcKoabbb4ZhM/RPIAEzjbCgX3ik8kypcKO+32W:cu7e5TH2A2QSAvQZh6OAE3blXSMiJOIT
TLSH
T14D232A003BE8812BF2BF4FB859F26145867AF2632603D54E1CC451DB5623FC59A52AFE
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

c489a2f69af859b35d2cf23fdfefd8685b1c3a655c9b9426f7f09349f060fc89

mscoree

dotnet