asyncrat | 0e0b352ba267f2c97af38f9e01409189e00314623ad4639daf9edc94f6d3caef

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General

Target
0e0b352ba267f2c97af38f9e01409189e00314623ad4639daf9edc94f6d3caef
Size 45KB
Sample260803-vsj8esfr61
SHA256 0e0b352ba267f2c97af38f9e01409189e00314623ad4639daf9edc94f6d3caef
MD5 6e40c44abb73d52c33537d0805619468
SHA1 2d59b96939c6f68dfaea45ce56d8b47d28ad4541
SHA512 19f1dd46200889899e040f7a3cb0266eaf1c29a8ec264328d049ea7a7c6acad775ba9bfabeb357775e39b71489a7dbc21c735265cc702c448d46c095b84c233b
SSDEEP 768:5udApTNctooWUS7C+mo2qt5HO9YjoHPICYzjbvgX3i32VLQ1QqwLqpBDZ0x:5udApTNmU2Z6kgCY3bYXS3Q0eqwLad0x
TLSH
T1CD233B003BE8812BF2BE5F78ACF26145467AF6633602D94D1CC451DB5623FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

bulon69.com:80
bulon69.com:22
bulon69.com:8080
bulon69.com:8880
bulon69.com:2052
bulon69.com:2082
bulon69.com:2086
bulon69.com:2095
bulon69.com:443
bulon69.com:2053
bulon69.com:2083
bulon69.com:2087
bulon69.com:2096
bulon69.com:8443
www.bulon69.com:80
www.bulon69.com:22
www.bulon69.com:8080
www.bulon69.com:8880
www.bulon69.com:2052
www.bulon69.com:2082
www.bulon69.com:2086
www.bulon69.com:2095
www.bulon69.com:443
www.bulon69.com:2053
www.bulon69.com:2083
www.bulon69.com:2087
www.bulon69.com:2096
www.bulon69.com:8443
locky.bulon69.com:80
locky.bulon69.com:22
locky.bulon69.com:8080
locky.bulon69.com:8880
locky.bulon69.com:2052
locky.bulon69.com:2082
locky.bulon69.com:2086
locky.bulon69.com:2095
locky.bulon69.com:443
locky.bulon69.com:2053
locky.bulon69.com:2083
locky.bulon69.com:2087
locky.bulon69.com:2096
locky.bulon69.com:8443
lokibot.bulon69.com:80
lokibot.bulon69.com:22
lokibot.bulon69.com:8080
lokibot.bulon69.com:8880
lokibot.bulon69.com:2052
lokibot.bulon69.com:2082
lokibot.bulon69.com:2086
lokibot.bulon69.com:2095
lokibot.bulon69.com:443
lokibot.bulon69.com:2053
lokibot.bulon69.com:2083
lokibot.bulon69.com:2087
lokibot.bulon69.com:2096
lokibot.bulon69.com:8443

Mutex

s57Trbc5kN9y

Attributes

delay
0
install
true
install_file
gkznmz.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
0e0b352ba267f2c97af38f9e01409189e00314623ad4639daf9edc94f6d3caef

File Explorer

0e0b352ba267f2c97af38f9e01409189e00314623ad4639daf9edc94f6d3caef

.exe 45KB

0e0b352ba267f2c97af38f9e01409189e00314623ad4639daf9edc94f6d3caef

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 0e0b352ba267f2c97af38f9e01409189e00314623ad4639daf9edc94f6d3caef
MD5 6e40c44abb73d52c33537d0805619468
SHA1 2d59b96939c6f68dfaea45ce56d8b47d28ad4541
SHA512 19f1dd46200889899e040f7a3cb0266eaf1c29a8ec264328d049ea7a7c6acad775ba9bfabeb357775e39b71489a7dbc21c735265cc702c448d46c095b84c233b
SSDEEP 768:5udApTNctooWUS7C+mo2qt5HO9YjoHPICYzjbvgX3i32VLQ1QqwLqpBDZ0x:5udApTNmU2Z6kgCY3bYXS3Q0eqwLad0x
TLSH
T1CD233B003BE8812BF2BE5F78ACF26145467AF6633602D94D1CC451DB5623FC69A426FE
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

51278

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

0e0b352ba267f2c97af38f9e01409189e00314623ad4639daf9edc94f6d3caef

mscoree

dotnet