asyncrat | a72596ecf22d0ea982812a602f1a723c3bd1fb8a565e2bdbb8db31b0ab541872

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General

Target
a72596ecf22d0ea982812a602f1a723c3bd1fb8a565e2bdbb8db31b0ab541872
Size 45KB
Sample260715-lazqqabz21
SHA256 a72596ecf22d0ea982812a602f1a723c3bd1fb8a565e2bdbb8db31b0ab541872
MD5 0d6f59f69ba3e724248392823718bfd3
SHA1 6fe4ff5a0e13c2827837c79eafa17a53b0e0ec62
SHA512 b172e400a5be2f77516a8d9b643dc048a46a9079698724841141202ff5fe277dca2ddacee93989d9eb8b2fc68e4f3a5092ecc2f4f782506a5da147e19ff4a020
SSDEEP 768:suJdpTP3tcsWUODmqmo2qVCT2Qpm7PIKsjbfgX3iQMk+tBDZkx:suJdpTPdI2+eKcboXSQMk+jdkx
TLSH
T1E1232B0037E8C22BF2BF4BB86CF26105467AF5673603D6496CC451DB5623FC59A426FA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

lephimsexhay.com:80
lephimsexhay.com:22
lephimsexhay.com:8080
lephimsexhay.com:8880
lephimsexhay.com:2052
lephimsexhay.com:2082
lephimsexhay.com:2086
lephimsexhay.com:2095
lephimsexhay.com:443
lephimsexhay.com:2053
lephimsexhay.com:2083
lephimsexhay.com:2087
lephimsexhay.com:2096
lephimsexhay.com:8443
www.lephimsexhay.com:80
www.lephimsexhay.com:22
www.lephimsexhay.com:8080
www.lephimsexhay.com:8880
www.lephimsexhay.com:2052
www.lephimsexhay.com:2082
www.lephimsexhay.com:2086
www.lephimsexhay.com:2095
www.lephimsexhay.com:443
www.lephimsexhay.com:2053
www.lephimsexhay.com:2083
www.lephimsexhay.com:2087
www.lephimsexhay.com:2096
www.lephimsexhay.com:8443
lokibot.lephimsexhay.com:80
lokibot.lephimsexhay.com:22
lokibot.lephimsexhay.com:8080
lokibot.lephimsexhay.com:8880
lokibot.lephimsexhay.com:2052
lokibot.lephimsexhay.com:2082
lokibot.lephimsexhay.com:2086
lokibot.lephimsexhay.com:2095
lokibot.lephimsexhay.com:443
lokibot.lephimsexhay.com:2053
lokibot.lephimsexhay.com:2083
lokibot.lephimsexhay.com:2087
lokibot.lephimsexhay.com:2096
lokibot.lephimsexhay.com:8443
client.lephimsexhay.com:80
client.lephimsexhay.com:22
client.lephimsexhay.com:8080
client.lephimsexhay.com:8880
client.lephimsexhay.com:2052
client.lephimsexhay.com:2082
client.lephimsexhay.com:2086
client.lephimsexhay.com:2095
client.lephimsexhay.com:443
client.lephimsexhay.com:2053
client.lephimsexhay.com:2083
client.lephimsexhay.com:2087
client.lephimsexhay.com:2096
client.lephimsexhay.com:8443

Mutex

eo71duGprnmy

Attributes

delay
0
install
true
install_file
kv6eoap7.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
a72596ecf22d0ea982812a602f1a723c3bd1fb8a565e2bdbb8db31b0ab541872

File Explorer

a72596ecf22d0ea982812a602f1a723c3bd1fb8a565e2bdbb8db31b0ab541872

.exe 45KB

a72596ecf22d0ea982812a602f1a723c3bd1fb8a565e2bdbb8db31b0ab541872

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 a72596ecf22d0ea982812a602f1a723c3bd1fb8a565e2bdbb8db31b0ab541872
MD5 0d6f59f69ba3e724248392823718bfd3
SHA1 6fe4ff5a0e13c2827837c79eafa17a53b0e0ec62
SHA512 b172e400a5be2f77516a8d9b643dc048a46a9079698724841141202ff5fe277dca2ddacee93989d9eb8b2fc68e4f3a5092ecc2f4f782506a5da147e19ff4a020
SSDEEP 768:suJdpTP3tcsWUODmqmo2qVCT2Qpm7PIKsjbfgX3iQMk+tBDZkx:suJdpTPdI2+eKcboXSQMk+jdkx
TLSH
T1E1232B0037E8C22BF2BF4BB86CF26105467AF5673603D6496CC451DB5623FC59A426FA
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

51326

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

a72596ecf22d0ea982812a602f1a723c3bd1fb8a565e2bdbb8db31b0ab541872

mscoree

dotnet