asyncrat | 5049e02d-abf5-44c7-aa2f-7e1443e889ba[.]exe

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General

Target
5049e02d-abf5-44c7-aa2f-7e1443e889ba.exe
Size 46KB
Sample260804-pqrxlaep2s
SHA256 5c574764c599ec071321b407586655b7d50819859a1e5bbfb269d553a709eb9c
MD5 8308aa512315c1ec35576365a446e3e7
SHA1 5654b1030ea7b88a7f5113ed3171bb33b04d50f1
SHA512 3393b3eba9a70d00f6a89d5f65d584e6d67ff836ed5913cf8795a8806783a5af44000aaa5a5d52072bdbf83da7324f3d69abbeda6baab99b32839505750bf3f8
SSDEEP 768:4acFSdLZK3HUxv0wruGkx8L2AKtYwNjlw1PnJejbWg47FDh36MpPS/CuMUtNimev:4acFcV+EbLitYmunMbJ4hh6bgUtNimap
TLSH
T100231A007BEC8127F2BE5F7899F262058676F2532603D64E1CC812DB5613FC69B426FA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

pg55.bid:4441
pg55.bid:1756
pg55.bid:1250
pg55.bid:5126
pg55.bid:4738
pg55.bid:7097
pg55.bid:8235
www.pg55.bid:4441
www.pg55.bid:1756
www.pg55.bid:1250
www.pg55.bid:5126
www.pg55.bid:4738
www.pg55.bid:7097
www.pg55.bid:8235
NotPetya.pg55.bid:4441
NotPetya.pg55.bid:1756
NotPetya.pg55.bid:1250
NotPetya.pg55.bid:5126
NotPetya.pg55.bid:4738
NotPetya.pg55.bid:7097
NotPetya.pg55.bid:8235
Stuxnet.pg55.bid:4441
Stuxnet.pg55.bid:1756
Stuxnet.pg55.bid:1250
Stuxnet.pg55.bid:5126
Stuxnet.pg55.bid:4738
Stuxnet.pg55.bid:7097
Stuxnet.pg55.bid:8235
Zeus.pg55.bid:4441
Zeus.pg55.bid:1756
Zeus.pg55.bid:1250
Zeus.pg55.bid:5126
Zeus.pg55.bid:4738
Zeus.pg55.bid:7097
Zeus.pg55.bid:8235
CryptoLocker.pg55.bid:4441
CryptoLocker.pg55.bid:1756
CryptoLocker.pg55.bid:1250
CryptoLocker.pg55.bid:5126
CryptoLocker.pg55.bid:4738
CryptoLocker.pg55.bid:7097
CryptoLocker.pg55.bid:8235
pg55.bid/vi-vn/%3A1874:4441
pg55.bid/vi-vn/%3A1874:1756
pg55.bid/vi-vn/%3A1874:1250
pg55.bid/vi-vn/%3A1874:5126
pg55.bid/vi-vn/%3A1874:4738
pg55.bid/vi-vn/%3A1874:7097
pg55.bid/vi-vn/%3A1874:8235
pg55.bid/vi-vn/%3A7960:4441
pg55.bid/vi-vn/%3A7960:1756
pg55.bid/vi-vn/%3A7960:1250
pg55.bid/vi-vn/%3A7960:5126
pg55.bid/vi-vn/%3A7960:4738
pg55.bid/vi-vn/%3A7960:7097
pg55.bid/vi-vn/%3A7960:8235
pg55.bid/vi-vn/%3A8389:4441
pg55.bid/vi-vn/%3A8389:1756
pg55.bid/vi-vn/%3A8389:1250
pg55.bid/vi-vn/%3A8389:5126
pg55.bid/vi-vn/%3A8389:4738
pg55.bid/vi-vn/%3A8389:7097
pg55.bid/vi-vn/%3A8389:8235
pg55.bid/vi-vn/%3A2431:4441
pg55.bid/vi-vn/%3A2431:1756
pg55.bid/vi-vn/%3A2431:1250
pg55.bid/vi-vn/%3A2431:5126
pg55.bid/vi-vn/%3A2431:4738
pg55.bid/vi-vn/%3A2431:7097
pg55.bid/vi-vn/%3A2431:8235
pg55.bid/vi-vn/%3A3206:4441
pg55.bid/vi-vn/%3A3206:1756
pg55.bid/vi-vn/%3A3206:1250
pg55.bid/vi-vn/%3A3206:5126
pg55.bid/vi-vn/%3A3206:4738
pg55.bid/vi-vn/%3A3206:7097
pg55.bid/vi-vn/%3A3206:8235
pg55.bid/vi-vn/%3A1475:4441
pg55.bid/vi-vn/%3A1475:1756
pg55.bid/vi-vn/%3A1475:1250
pg55.bid/vi-vn/%3A1475:5126
pg55.bid/vi-vn/%3A1475:4738
pg55.bid/vi-vn/%3A1475:7097
pg55.bid/vi-vn/%3A1475:8235
pg55.bid/vi-vn/%3A4914:4441
pg55.bid/vi-vn/%3A4914:1756
pg55.bid/vi-vn/%3A4914:1250
pg55.bid/vi-vn/%3A4914:5126
pg55.bid/vi-vn/%3A4914:4738
pg55.bid/vi-vn/%3A4914:7097
pg55.bid/vi-vn/%3A4914:8235

Mutex

7Qd3UUeAbV0W

Attributes

delay
3
install
true
install_file
pg55bid.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
5049e02d-abf5-44c7-aa2f-7e1443e889ba.exe

File Explorer

5049e02d-abf5-44c7-aa2f-7e1443e889ba.exe

.exe 46KB

5049e02d-abf5-44c7-aa2f-7e1443e889ba.exe

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 5c574764c599ec071321b407586655b7d50819859a1e5bbfb269d553a709eb9c
MD5 8308aa512315c1ec35576365a446e3e7
SHA1 5654b1030ea7b88a7f5113ed3171bb33b04d50f1
SHA512 3393b3eba9a70d00f6a89d5f65d584e6d67ff836ed5913cf8795a8806783a5af44000aaa5a5d52072bdbf83da7324f3d69abbeda6baab99b32839505750bf3f8
SSDEEP 768:4acFSdLZK3HUxv0wruGkx8L2AKtYwNjlw1PnJejbWg47FDh36MpPS/CuMUtNimev:4acFcV+EbLitYmunMbJ4hh6bgUtNimap
TLSH
T100231A007BEC8127F2BE5F7899F262058676F2532603D64E1CC812DB5613FC69B426FA
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

52062

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA 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

5049e02d-abf5-44c7-aa2f-7e1443e889ba.exe

mscoree

dotnet