asyncrat | 99aaec1bd6d1e194dbf91cd9eb65a45995be544311364c15b4067e9c54689915

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General

Target
99aaec1bd6d1e194dbf91cd9eb65a45995be544311364c15b4067e9c54689915
Size 45KB
Sample260804-v4px2sed55
SHA256 99aaec1bd6d1e194dbf91cd9eb65a45995be544311364c15b4067e9c54689915
MD5 833f6c10e28ebac5b50be2cd63f6c604
SHA1 4fb51c80775e344da896730fcd7817dc87de283e
SHA512 c312af54b2a1bcf153c02875573f7abadd4ac0b7382460859b232d12e9549d521f4c2f2bd246d9f6476f8c4c624de794a3160090088ecbb78af5db76469d1d2d
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlQZTohEaSPImzjb5gX3ihcehW5O1Brg8LBDZMx:wuDWZTpMZSB2N4Ea7m3bWXShGIg8ddMx
TLSH
T1E5232B003BE8C227F2BE4F786CF26145867AF6636603D64D1CC4519B5613FC69A42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

cwlottery.com:80
cwlottery.com:22
cwlottery.com:8080
cwlottery.com:8880
cwlottery.com:2052
cwlottery.com:2082
cwlottery.com:2086
cwlottery.com:2095
cwlottery.com:443
cwlottery.com:2053
cwlottery.com:2083
cwlottery.com:2087
cwlottery.com:2096
cwlottery.com:8443
www.cwlottery.com:80
www.cwlottery.com:22
www.cwlottery.com:8080
www.cwlottery.com:8880
www.cwlottery.com:2052
www.cwlottery.com:2082
www.cwlottery.com:2086
www.cwlottery.com:2095
www.cwlottery.com:443
www.cwlottery.com:2053
www.cwlottery.com:2083
www.cwlottery.com:2087
www.cwlottery.com:2096
www.cwlottery.com:8443
iloveyou.cwlottery.com:80
iloveyou.cwlottery.com:22
iloveyou.cwlottery.com:8080
iloveyou.cwlottery.com:8880
iloveyou.cwlottery.com:2052
iloveyou.cwlottery.com:2082
iloveyou.cwlottery.com:2086
iloveyou.cwlottery.com:2095
iloveyou.cwlottery.com:443
iloveyou.cwlottery.com:2053
iloveyou.cwlottery.com:2083
iloveyou.cwlottery.com:2087
iloveyou.cwlottery.com:2096
iloveyou.cwlottery.com:8443
blaster.cwlottery.com:80
blaster.cwlottery.com:22
blaster.cwlottery.com:8080
blaster.cwlottery.com:8880
blaster.cwlottery.com:2052
blaster.cwlottery.com:2082
blaster.cwlottery.com:2086
blaster.cwlottery.com:2095
blaster.cwlottery.com:443
blaster.cwlottery.com:2053
blaster.cwlottery.com:2083
blaster.cwlottery.com:2087
blaster.cwlottery.com:2096
blaster.cwlottery.com:8443

Mutex

WimvWbxVyqbQ

Attributes

delay
0
install
true
install_file
z74q5.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
99aaec1bd6d1e194dbf91cd9eb65a45995be544311364c15b4067e9c54689915

File Explorer

99aaec1bd6d1e194dbf91cd9eb65a45995be544311364c15b4067e9c54689915

.exe 45KB

99aaec1bd6d1e194dbf91cd9eb65a45995be544311364c15b4067e9c54689915

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 99aaec1bd6d1e194dbf91cd9eb65a45995be544311364c15b4067e9c54689915
MD5 833f6c10e28ebac5b50be2cd63f6c604
SHA1 4fb51c80775e344da896730fcd7817dc87de283e
SHA512 c312af54b2a1bcf153c02875573f7abadd4ac0b7382460859b232d12e9549d521f4c2f2bd246d9f6476f8c4c624de794a3160090088ecbb78af5db76469d1d2d
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlQZTohEaSPImzjb5gX3ihcehW5O1Brg8LBDZMx:wuDWZTpMZSB2N4Ea7m3bWXShGIg8ddMx
TLSH
T1E5232B003BE8C227F2BE4F786CF26145867AF6636603D64D1CC4519B5613FC69A42AFE
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

51262

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

99aaec1bd6d1e194dbf91cd9eb65a45995be544311364c15b4067e9c54689915

mscoree

dotnet