asyncrat | 3419c7e1290d26e70e887b4f51c0b4e651c4fee63afad6d077af9437b2585b2d

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General

Target
3419c7e1290d26e70e887b4f51c0b4e651c4fee63afad6d077af9437b2585b2d
Size 45KB
Sample260804-vsfj8seb65
SHA256 3419c7e1290d26e70e887b4f51c0b4e651c4fee63afad6d077af9437b2585b2d
MD5 7eb2b7e7bb06d7367ed5ad7fa9931eff
SHA1 db0b9c5cb04acc51e5ea06ec0cf1e7c356f8fc59
SHA512 35baa7fd1c319dfb7a75221365fc34f6c8aa46ff8a511380cce268b8ab1775975d30ff1a26a198e6011d0f61a8f6cba2d1d528f300c2bc00935a2e7df13fa165
SSDEEP 768:kuSOpTPTCFcWUeXa6mo2qAaLiE0yFjrdjYkk8PIurjbKgX3i2vsfmPlMrE5s40B8:kuSOpTPOP2KLBXQBu/bdXS2vsSwE5sT8
TLSH
T144231C0037E98127F2BE4F7859F26145867AF6732503D64E1CC451DB5B23BC68A42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexviet41.com:80
sexviet41.com:22
sexviet41.com:8080
sexviet41.com:8880
sexviet41.com:2052
sexviet41.com:2082
sexviet41.com:2086
sexviet41.com:2095
sexviet41.com:443
sexviet41.com:2053
sexviet41.com:2083
sexviet41.com:2087
sexviet41.com:2096
sexviet41.com:8443
www.sexviet41.com:80
www.sexviet41.com:22
www.sexviet41.com:8080
www.sexviet41.com:8880
www.sexviet41.com:2052
www.sexviet41.com:2082
www.sexviet41.com:2086
www.sexviet41.com:2095
www.sexviet41.com:443
www.sexviet41.com:2053
www.sexviet41.com:2083
www.sexviet41.com:2087
www.sexviet41.com:2096
www.sexviet41.com:8443
remcos.sexviet41.com:80
remcos.sexviet41.com:22
remcos.sexviet41.com:8080
remcos.sexviet41.com:8880
remcos.sexviet41.com:2052
remcos.sexviet41.com:2082
remcos.sexviet41.com:2086
remcos.sexviet41.com:2095
remcos.sexviet41.com:443
remcos.sexviet41.com:2053
remcos.sexviet41.com:2083
remcos.sexviet41.com:2087
remcos.sexviet41.com:2096
remcos.sexviet41.com:8443
agenttesla.sexviet41.com:80
agenttesla.sexviet41.com:22
agenttesla.sexviet41.com:8080
agenttesla.sexviet41.com:8880
agenttesla.sexviet41.com:2052
agenttesla.sexviet41.com:2082
agenttesla.sexviet41.com:2086
agenttesla.sexviet41.com:2095
agenttesla.sexviet41.com:443
agenttesla.sexviet41.com:2053
agenttesla.sexviet41.com:2083
agenttesla.sexviet41.com:2087
agenttesla.sexviet41.com:2096
agenttesla.sexviet41.com:8443
mirai.sexviet41.com:80
mirai.sexviet41.com:22
mirai.sexviet41.com:8080
mirai.sexviet41.com:8880
mirai.sexviet41.com:2052
mirai.sexviet41.com:2082
mirai.sexviet41.com:2086
mirai.sexviet41.com:2095
mirai.sexviet41.com:443
mirai.sexviet41.com:2053
mirai.sexviet41.com:2083
mirai.sexviet41.com:2087
mirai.sexviet41.com:2096
mirai.sexviet41.com:8443
malware.sexviet41.com:80
malware.sexviet41.com:22
malware.sexviet41.com:8080
malware.sexviet41.com:8880
malware.sexviet41.com:2052
malware.sexviet41.com:2082
malware.sexviet41.com:2086
malware.sexviet41.com:2095
malware.sexviet41.com:443
malware.sexviet41.com:2053
malware.sexviet41.com:2083
malware.sexviet41.com:2087
malware.sexviet41.com:2096
malware.sexviet41.com:8443

Mutex

Fm0PC3lp9ZW7

Attributes

delay
0
install
true
install_file
he07.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
3419c7e1290d26e70e887b4f51c0b4e651c4fee63afad6d077af9437b2585b2d

File Explorer

3419c7e1290d26e70e887b4f51c0b4e651c4fee63afad6d077af9437b2585b2d

.exe 45KB

3419c7e1290d26e70e887b4f51c0b4e651c4fee63afad6d077af9437b2585b2d

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 3419c7e1290d26e70e887b4f51c0b4e651c4fee63afad6d077af9437b2585b2d
MD5 7eb2b7e7bb06d7367ed5ad7fa9931eff
SHA1 db0b9c5cb04acc51e5ea06ec0cf1e7c356f8fc59
SHA512 35baa7fd1c319dfb7a75221365fc34f6c8aa46ff8a511380cce268b8ab1775975d30ff1a26a198e6011d0f61a8f6cba2d1d528f300c2bc00935a2e7df13fa165
SSDEEP 768:kuSOpTPTCFcWUeXa6mo2qAaLiE0yFjrdjYkk8PIurjbKgX3i2vsfmPlMrE5s40B8:kuSOpTPOP2KLBXQBu/bdXS2vsSwE5sT8
TLSH
T144231C0037E98127F2BE4F7859F26145867AF6732503D64E1CC451DB5B23BC68A42AFE
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

3419c7e1290d26e70e887b4f51c0b4e651c4fee63afad6d077af9437b2585b2d

mscoree

dotnet