asyncrat | fdf192eb9ca6ebc5fe467a9c402d18166935436079b02e0549d0b46a84c5ac7e

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General

Target
fdf192eb9ca6ebc5fe467a9c402d18166935436079b02e0549d0b46a84c5ac7e
Size 45KB
Sample260905-agl8eszthy
SHA256 fdf192eb9ca6ebc5fe467a9c402d18166935436079b02e0549d0b46a84c5ac7e
MD5 d2902b5328678f061f443bcbb97a9616
SHA1 a37dcb1bd7bddbb2bd2d84b07b2cc29138740959
SHA512 7c58a959623919f767754e8e4e5e44e760ac21902960c67385986bc5f5482695e98ff26854b22c426526001e692f7ff4b641f65df603e9cb65326c9fd2db7f6d
SSDEEP 768:4uBfJTMUyYUWUWBDimo2qV+8V1NpVmcPIXzjbpgX3ii6PSQP68HyrBDZbx:4uBfJTMpv218VX7mhX3bmXSisSIHedbx
TLSH
T156233C0037E9C22BF2BE5F78ADF26145867AF2632603E5491CC451DB5613FC68A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sextin.org:80
sextin.org:22
sextin.org:8080
sextin.org:8880
sextin.org:2052
sextin.org:2082
sextin.org:2086
sextin.org:2095
sextin.org:443
sextin.org:2053
sextin.org:2083
sextin.org:2087
sextin.org:2096
sextin.org:8443
www.sextin.org:80
www.sextin.org:22
www.sextin.org:8080
www.sextin.org:8880
www.sextin.org:2052
www.sextin.org:2082
www.sextin.org:2086
www.sextin.org:2095
www.sextin.org:443
www.sextin.org:2053
www.sextin.org:2083
www.sextin.org:2087
www.sextin.org:2096
www.sextin.org:8443
iloveyou.sextin.org:80
iloveyou.sextin.org:22
iloveyou.sextin.org:8080
iloveyou.sextin.org:8880
iloveyou.sextin.org:2052
iloveyou.sextin.org:2082
iloveyou.sextin.org:2086
iloveyou.sextin.org:2095
iloveyou.sextin.org:443
iloveyou.sextin.org:2053
iloveyou.sextin.org:2083
iloveyou.sextin.org:2087
iloveyou.sextin.org:2096
iloveyou.sextin.org:8443
mydoom.sextin.org:80
mydoom.sextin.org:22
mydoom.sextin.org:8080
mydoom.sextin.org:8880
mydoom.sextin.org:2052
mydoom.sextin.org:2082
mydoom.sextin.org:2086
mydoom.sextin.org:2095
mydoom.sextin.org:443
mydoom.sextin.org:2053
mydoom.sextin.org:2083
mydoom.sextin.org:2087
mydoom.sextin.org:2096
mydoom.sextin.org:8443

Mutex

axaLuxbQh74W

Attributes

delay
0
install
true
install_file
kgqt.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
fdf192eb9ca6ebc5fe467a9c402d18166935436079b02e0549d0b46a84c5ac7e

File Explorer

fdf192eb9ca6ebc5fe467a9c402d18166935436079b02e0549d0b46a84c5ac7e

.exe 45KB

fdf192eb9ca6ebc5fe467a9c402d18166935436079b02e0549d0b46a84c5ac7e

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 fdf192eb9ca6ebc5fe467a9c402d18166935436079b02e0549d0b46a84c5ac7e
MD5 d2902b5328678f061f443bcbb97a9616
SHA1 a37dcb1bd7bddbb2bd2d84b07b2cc29138740959
SHA512 7c58a959623919f767754e8e4e5e44e760ac21902960c67385986bc5f5482695e98ff26854b22c426526001e692f7ff4b641f65df603e9cb65326c9fd2db7f6d
SSDEEP 768:4uBfJTMUyYUWUWBDimo2qV+8V1NpVmcPIXzjbpgX3ii6PSQP68HyrBDZbx:4uBfJTMpv218VX7mhX3bmXSisSIHedbx
TLSH
T156233C0037E9C22BF2BE5F78ADF26145867AF2632603E5491CC451DB5613FC68A426FE
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

51230

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

fdf192eb9ca6ebc5fe467a9c402d18166935436079b02e0549d0b46a84c5ac7e

mscoree

dotnet