asyncrat | 8a9f1155f779520964daa49d73749c4972f633fa16209c94668c13a56a5e111c

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General

Target
8a9f1155f779520964daa49d73749c4972f633fa16209c94668c13a56a5e111c
Size 45KB
Sample260718-pc72naes31
SHA256 8a9f1155f779520964daa49d73749c4972f633fa16209c94668c13a56a5e111c
MD5 dc800a63a206efd98a8eaed795c95f50
SHA1 e71ec40f350db44756c1a025ad699dcac37b60e2
SHA512 4f50e6f0c5868c16f00c9a6500d5569822ae64b31ac85c1475f6d04462a7c92c06ee9b77e11b3a51feccf4f80150ec2fc4b6c8d0d4e40e795af6465ca81e4317
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qF33FoDEaOPIyTzjbQgX3iV44Lfze3YBDZEx:MuLAZTnbg2CKEa3yT3bXXSDzeOdEx
TLSH
T175232B003BE9C227F2BE4F7898F26145867AF5A36603D54D2CC405D75613BC6DA42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexsexviet.com:80
sexsexviet.com:22
sexsexviet.com:8080
sexsexviet.com:8880
sexsexviet.com:2052
sexsexviet.com:2082
sexsexviet.com:2086
sexsexviet.com:2095
sexsexviet.com:443
sexsexviet.com:2053
sexsexviet.com:2083
sexsexviet.com:2087
sexsexviet.com:2096
sexsexviet.com:8443
www.sexsexviet.com:80
www.sexsexviet.com:22
www.sexsexviet.com:8080
www.sexsexviet.com:8880
www.sexsexviet.com:2052
www.sexsexviet.com:2082
www.sexsexviet.com:2086
www.sexsexviet.com:2095
www.sexsexviet.com:443
www.sexsexviet.com:2053
www.sexsexviet.com:2083
www.sexsexviet.com:2087
www.sexsexviet.com:2096
www.sexsexviet.com:8443
shamoon.sexsexviet.com:80
shamoon.sexsexviet.com:22
shamoon.sexsexviet.com:8080
shamoon.sexsexviet.com:8880
shamoon.sexsexviet.com:2052
shamoon.sexsexviet.com:2082
shamoon.sexsexviet.com:2086
shamoon.sexsexviet.com:2095
shamoon.sexsexviet.com:443
shamoon.sexsexviet.com:2053
shamoon.sexsexviet.com:2083
shamoon.sexsexviet.com:2087
shamoon.sexsexviet.com:2096
shamoon.sexsexviet.com:8443
codered.sexsexviet.com:80
codered.sexsexviet.com:22
codered.sexsexviet.com:8080
codered.sexsexviet.com:8880
codered.sexsexviet.com:2052
codered.sexsexviet.com:2082
codered.sexsexviet.com:2086
codered.sexsexviet.com:2095
codered.sexsexviet.com:443
codered.sexsexviet.com:2053
codered.sexsexviet.com:2083
codered.sexsexviet.com:2087
codered.sexsexviet.com:2096
codered.sexsexviet.com:8443
mirai.sexsexviet.com:80
mirai.sexsexviet.com:22
mirai.sexsexviet.com:8080
mirai.sexsexviet.com:8880
mirai.sexsexviet.com:2052
mirai.sexsexviet.com:2082
mirai.sexsexviet.com:2086
mirai.sexsexviet.com:2095
mirai.sexsexviet.com:443
mirai.sexsexviet.com:2053
mirai.sexsexviet.com:2083
mirai.sexsexviet.com:2087
mirai.sexsexviet.com:2096
mirai.sexsexviet.com:8443

Mutex

G8A1yLgYRhY8

Attributes

delay
0
install
true
install_file
uo1m2.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
8a9f1155f779520964daa49d73749c4972f633fa16209c94668c13a56a5e111c

File Explorer

8a9f1155f779520964daa49d73749c4972f633fa16209c94668c13a56a5e111c

.exe 45KB

8a9f1155f779520964daa49d73749c4972f633fa16209c94668c13a56a5e111c

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 8a9f1155f779520964daa49d73749c4972f633fa16209c94668c13a56a5e111c
MD5 dc800a63a206efd98a8eaed795c95f50
SHA1 e71ec40f350db44756c1a025ad699dcac37b60e2
SHA512 4f50e6f0c5868c16f00c9a6500d5569822ae64b31ac85c1475f6d04462a7c92c06ee9b77e11b3a51feccf4f80150ec2fc4b6c8d0d4e40e795af6465ca81e4317
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qF33FoDEaOPIyTzjbQgX3iV44Lfze3YBDZEx:MuLAZTnbg2CKEa3yT3bXXSDzeOdEx
TLSH
T175232B003BE9C227F2BE4F7898F26145867AF5A36603D54D2CC405D75613BC6DA42AFE
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

8a9f1155f779520964daa49d73749c4972f633fa16209c94668c13a56a5e111c

mscoree

dotnet