asyncrat | 90079e8c468f6ad0d233aebae3afff9402023180f187334ce4aaa3c85ade0c34

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General

Target
90079e8c468f6ad0d233aebae3afff9402023180f187334ce4aaa3c85ade0c34
Size 45KB
Sample260905-a4gapaz1gt
SHA256 90079e8c468f6ad0d233aebae3afff9402023180f187334ce4aaa3c85ade0c34
MD5 0ae3a3deca1917f1a3df840358e4da30
SHA1 1daf2e82dbe4413a8a261d22f634e1b66acf6b8d
SHA512 9aefbf7ca59286d2e130025c1c11223db1d21eb9a20225649d95a5d9f53d932560c526ef507bdd47d76acb01cb99d56503bf6c484c71ca9fe1f3ef8373be8012
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFc0KFUKoobbbQvhy/nPIA/zjbAgX3imkhDWXVBDZEx:MuLAZTnbg2OK/avh4AA/3bnXSm6CX7dG
TLSH
T183232C003BE8C12BF2BE4FB8A9F26245867AF6632603D55A1CC451D74723FC696426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sextay.net:80
sextay.net:22
sextay.net:8080
sextay.net:8880
sextay.net:2052
sextay.net:2082
sextay.net:2086
sextay.net:2095
sextay.net:443
sextay.net:2053
sextay.net:2083
sextay.net:2087
sextay.net:2096
sextay.net:8443
www.sextay.net:80
www.sextay.net:22
www.sextay.net:8080
www.sextay.net:8880
www.sextay.net:2052
www.sextay.net:2082
www.sextay.net:2086
www.sextay.net:2095
www.sextay.net:443
www.sextay.net:2053
www.sextay.net:2083
www.sextay.net:2087
www.sextay.net:2096
www.sextay.net:8443
blaster.sextay.net:80
blaster.sextay.net:22
blaster.sextay.net:8080
blaster.sextay.net:8880
blaster.sextay.net:2052
blaster.sextay.net:2082
blaster.sextay.net:2086
blaster.sextay.net:2095
blaster.sextay.net:443
blaster.sextay.net:2053
blaster.sextay.net:2083
blaster.sextay.net:2087
blaster.sextay.net:2096
blaster.sextay.net:8443
remote.sextay.net:80
remote.sextay.net:22
remote.sextay.net:8080
remote.sextay.net:8880
remote.sextay.net:2052
remote.sextay.net:2082
remote.sextay.net:2086
remote.sextay.net:2095
remote.sextay.net:443
remote.sextay.net:2053
remote.sextay.net:2083
remote.sextay.net:2087
remote.sextay.net:2096
remote.sextay.net:8443
mydoom.sextay.net:80
mydoom.sextay.net:22
mydoom.sextay.net:8080
mydoom.sextay.net:8880
mydoom.sextay.net:2052
mydoom.sextay.net:2082
mydoom.sextay.net:2086
mydoom.sextay.net:2095
mydoom.sextay.net:443
mydoom.sextay.net:2053
mydoom.sextay.net:2083
mydoom.sextay.net:2087
mydoom.sextay.net:2096
mydoom.sextay.net:8443
conti.sextay.net:80
conti.sextay.net:22
conti.sextay.net:8080
conti.sextay.net:8880
conti.sextay.net:2052
conti.sextay.net:2082
conti.sextay.net:2086
conti.sextay.net:2095
conti.sextay.net:443
conti.sextay.net:2053
conti.sextay.net:2083
conti.sextay.net:2087
conti.sextay.net:2096
conti.sextay.net:8443

Mutex

OyrfZ99Ieltb

Attributes

delay
0
install
true
install_file
sbgey.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
90079e8c468f6ad0d233aebae3afff9402023180f187334ce4aaa3c85ade0c34

File Explorer

90079e8c468f6ad0d233aebae3afff9402023180f187334ce4aaa3c85ade0c34

.exe 45KB

90079e8c468f6ad0d233aebae3afff9402023180f187334ce4aaa3c85ade0c34

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 90079e8c468f6ad0d233aebae3afff9402023180f187334ce4aaa3c85ade0c34
MD5 0ae3a3deca1917f1a3df840358e4da30
SHA1 1daf2e82dbe4413a8a261d22f634e1b66acf6b8d
SHA512 9aefbf7ca59286d2e130025c1c11223db1d21eb9a20225649d95a5d9f53d932560c526ef507bdd47d76acb01cb99d56503bf6c484c71ca9fe1f3ef8373be8012
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFc0KFUKoobbbQvhy/nPIA/zjbAgX3imkhDWXVBDZEx:MuLAZTnbg2OK/avh4AA/3bnXSm6CX7dG
TLSH
T183232C003BE8C12BF2BE4FB8A9F26245867AF6632603D55A1CC451D74723FC696426FD
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

90079e8c468f6ad0d233aebae3afff9402023180f187334ce4aaa3c85ade0c34

mscoree

dotnet