asyncrat | 2f276695ed93238f0e335689c657168ba4d9d5d7bd9b4db5b73cbacff1b4546c

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General

Target
2f276695ed93238f0e335689c657168ba4d9d5d7bd9b4db5b73cbacff1b4546c
Size 45KB
Sample260716-s8vb8agv9j
SHA256 2f276695ed93238f0e335689c657168ba4d9d5d7bd9b4db5b73cbacff1b4546c
MD5 5c2ab6e24191c1f07d72c31d1bac7af2
SHA1 6b9f77e12dc9189dbd865c72c0f0f6d32683abd7
SHA512 a15254d692a0cf15cbad2236a1525e05cc30d396fd059bf55cfd11a4e23afda56e87a33dc764a95f7f260543e042cb290841ba9dc6a4073686be3e6eb82f7cfd
SSDEEP 768:4uBfJTMUyYUWUWBDimo2qV98V1RpYEcPIazjbbgX3iN4J9YTBDZbx:4uBfJTMpv2O8VDeEha3bkXSeM1dbx
TLSH
T1CC233C003BE9C22BF2BE5F789DF26145467AF2632603D5891CC4519B5623FC6CA426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexviet.me:80
sexviet.me:22
sexviet.me:8080
sexviet.me:8880
sexviet.me:2052
sexviet.me:2082
sexviet.me:2086
sexviet.me:2095
sexviet.me:443
sexviet.me:2053
sexviet.me:2083
sexviet.me:2087
sexviet.me:2096
sexviet.me:8443
www.sexviet.me:80
www.sexviet.me:22
www.sexviet.me:8080
www.sexviet.me:8880
www.sexviet.me:2052
www.sexviet.me:2082
www.sexviet.me:2086
www.sexviet.me:2095
www.sexviet.me:443
www.sexviet.me:2053
www.sexviet.me:2083
www.sexviet.me:2087
www.sexviet.me:2096
www.sexviet.me:8443
qakbot.sexviet.me:80
qakbot.sexviet.me:22
qakbot.sexviet.me:8080
qakbot.sexviet.me:8880
qakbot.sexviet.me:2052
qakbot.sexviet.me:2082
qakbot.sexviet.me:2086
qakbot.sexviet.me:2095
qakbot.sexviet.me:443
qakbot.sexviet.me:2053
qakbot.sexviet.me:2083
qakbot.sexviet.me:2087
qakbot.sexviet.me:2096
qakbot.sexviet.me:8443
mydoom.sexviet.me:80
mydoom.sexviet.me:22
mydoom.sexviet.me:8080
mydoom.sexviet.me:8880
mydoom.sexviet.me:2052
mydoom.sexviet.me:2082
mydoom.sexviet.me:2086
mydoom.sexviet.me:2095
mydoom.sexviet.me:443
mydoom.sexviet.me:2053
mydoom.sexviet.me:2083
mydoom.sexviet.me:2087
mydoom.sexviet.me:2096
mydoom.sexviet.me:8443

Mutex

zl8Pck9QYX3k

Attributes

delay
0
install
true
install_file
xhlw.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
2f276695ed93238f0e335689c657168ba4d9d5d7bd9b4db5b73cbacff1b4546c

File Explorer

2f276695ed93238f0e335689c657168ba4d9d5d7bd9b4db5b73cbacff1b4546c

.exe 45KB

2f276695ed93238f0e335689c657168ba4d9d5d7bd9b4db5b73cbacff1b4546c

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 2f276695ed93238f0e335689c657168ba4d9d5d7bd9b4db5b73cbacff1b4546c
MD5 5c2ab6e24191c1f07d72c31d1bac7af2
SHA1 6b9f77e12dc9189dbd865c72c0f0f6d32683abd7
SHA512 a15254d692a0cf15cbad2236a1525e05cc30d396fd059bf55cfd11a4e23afda56e87a33dc764a95f7f260543e042cb290841ba9dc6a4073686be3e6eb82f7cfd
SSDEEP 768:4uBfJTMUyYUWUWBDimo2qV98V1RpYEcPIazjbbgX3iN4J9YTBDZbx:4uBfJTMpv2O8VDeEha3bkXSeM1dbx
TLSH
T1CC233C003BE9C22BF2BE5F789DF26145467AF2632603D5891CC4519B5623FC6CA426FE
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

51230

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

2f276695ed93238f0e335689c657168ba4d9d5d7bd9b4db5b73cbacff1b4546c

mscoree

dotnet