asyncrat | bbcc18892d867f40354bf23a652d6d2def72e9bbf23a46eb83422da0fa7a69b4

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General

Target
bbcc18892d867f40354bf23a652d6d2def72e9bbf23a46eb83422da0fa7a69b4
Size 45KB
Sample260712-vafsaadw2j
SHA256 bbcc18892d867f40354bf23a652d6d2def72e9bbf23a46eb83422da0fa7a69b4
MD5 4a0cabdf7c3f91d4460564c19d834fb8
SHA1 d46d673f63b04bf03bfe7747d1a4563d62cb1145
SHA512 4530856cd45e88113f8d3026cbb3903ce739aa6a55e1aecc065399fa39c4e925d18ee8964e4bc49006ecf081c736b18a9384fad9eb5ea42ce38e5d736e6c8ea5
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVyL5P02FUFdxYkk8PIpzjb3gX3izf8SjpqTQiPFFuT:MuBGJTPho2/LDmWBp3bQXSjv2ZPFMIdG
TLSH
T1BB232A0037E9812BF2BE4F74A9F26145867AF6736603D68D1CC441DB5623BC6CA43AF9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

porn-th.com:80
porn-th.com:22
porn-th.com:8080
porn-th.com:8880
porn-th.com:2052
porn-th.com:2082
porn-th.com:2086
porn-th.com:2095
porn-th.com:443
porn-th.com:2053
porn-th.com:2083
porn-th.com:2087
porn-th.com:2096
porn-th.com:8443
www.porn-th.com:80
www.porn-th.com:22
www.porn-th.com:8080
www.porn-th.com:8880
www.porn-th.com:2052
www.porn-th.com:2082
www.porn-th.com:2086
www.porn-th.com:2095
www.porn-th.com:443
www.porn-th.com:2053
www.porn-th.com:2083
www.porn-th.com:2087
www.porn-th.com:2096
www.porn-th.com:8443
qbot.porn-th.com:80
qbot.porn-th.com:22
qbot.porn-th.com:8080
qbot.porn-th.com:8880
qbot.porn-th.com:2052
qbot.porn-th.com:2082
qbot.porn-th.com:2086
qbot.porn-th.com:2095
qbot.porn-th.com:443
qbot.porn-th.com:2053
qbot.porn-th.com:2083
qbot.porn-th.com:2087
qbot.porn-th.com:2096
qbot.porn-th.com:8443
ryuk.porn-th.com:80
ryuk.porn-th.com:22
ryuk.porn-th.com:8080
ryuk.porn-th.com:8880
ryuk.porn-th.com:2052
ryuk.porn-th.com:2082
ryuk.porn-th.com:2086
ryuk.porn-th.com:2095
ryuk.porn-th.com:443
ryuk.porn-th.com:2053
ryuk.porn-th.com:2083
ryuk.porn-th.com:2087
ryuk.porn-th.com:2096
ryuk.porn-th.com:8443
codered.porn-th.com:80
codered.porn-th.com:22
codered.porn-th.com:8080
codered.porn-th.com:8880
codered.porn-th.com:2052
codered.porn-th.com:2082
codered.porn-th.com:2086
codered.porn-th.com:2095
codered.porn-th.com:443
codered.porn-th.com:2053
codered.porn-th.com:2083
codered.porn-th.com:2087
codered.porn-th.com:2096
codered.porn-th.com:8443
conti.porn-th.com:80
conti.porn-th.com:22
conti.porn-th.com:8080
conti.porn-th.com:8880
conti.porn-th.com:2052
conti.porn-th.com:2082
conti.porn-th.com:2086
conti.porn-th.com:2095
conti.porn-th.com:443
conti.porn-th.com:2053
conti.porn-th.com:2083
conti.porn-th.com:2087
conti.porn-th.com:2096
conti.porn-th.com:8443

Mutex

FhJvNHz2L9Vx

Attributes

delay
0
install
true
install_file
8s93.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
bbcc18892d867f40354bf23a652d6d2def72e9bbf23a46eb83422da0fa7a69b4

File Explorer

bbcc18892d867f40354bf23a652d6d2def72e9bbf23a46eb83422da0fa7a69b4

.exe 45KB

bbcc18892d867f40354bf23a652d6d2def72e9bbf23a46eb83422da0fa7a69b4

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 bbcc18892d867f40354bf23a652d6d2def72e9bbf23a46eb83422da0fa7a69b4
MD5 4a0cabdf7c3f91d4460564c19d834fb8
SHA1 d46d673f63b04bf03bfe7747d1a4563d62cb1145
SHA512 4530856cd45e88113f8d3026cbb3903ce739aa6a55e1aecc065399fa39c4e925d18ee8964e4bc49006ecf081c736b18a9384fad9eb5ea42ce38e5d736e6c8ea5
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVyL5P02FUFdxYkk8PIpzjb3gX3izf8SjpqTQiPFFuT:MuBGJTPho2/LDmWBp3bQXSjv2ZPFMIdG
TLSH
T1BB232A0037E9812BF2BE4F74A9F26145867AF6736603D68D1CC441DB5623BC6CA43AF9
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

51358

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

bbcc18892d867f40354bf23a652d6d2def72e9bbf23a46eb83422da0fa7a69b4

mscoree

dotnet