asyncrat | 5c621c35a7b2bd69094ed99cd2f1edbf6955246ed01e0e2302c8799ee0006ff4

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General

Target
5c621c35a7b2bd69094ed99cd2f1edbf6955246ed01e0e2302c8799ee0006ff4
Size 45KB
Sample260801-sraw9ace96
SHA256 5c621c35a7b2bd69094ed99cd2f1edbf6955246ed01e0e2302c8799ee0006ff4
MD5 57cf04f10d02ea99cf0fc404b48183dc
SHA1 05f1ce137351326d859c29fff946b6eacc2c249e
SHA512 2b08ad8f6b12f3c5261db97f15b4bda4d9ecb7a24e595165194e18182b16a477597419c7f2c544e2a463b6a020c32704aaa7b49012de7ea18583db05baa5f931
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q1KgzZUpx7PI8KjbdgX3imby/B3seVRo6DKAWwm4PBs:RuxkJTgip2Lon8GbKXSmWFVRb/Wh45de
TLSH
T10E232A003BE9813BF2BF4FB899F26145467AF2637603D5492CC4519B5623FC6CA026FA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

vnsextop1.com:80
vnsextop1.com:22
vnsextop1.com:8080
vnsextop1.com:8880
vnsextop1.com:2052
vnsextop1.com:2082
vnsextop1.com:2086
vnsextop1.com:2095
vnsextop1.com:443
vnsextop1.com:2053
vnsextop1.com:2083
vnsextop1.com:2087
vnsextop1.com:2096
vnsextop1.com:8443
www.vnsextop1.com:80
www.vnsextop1.com:22
www.vnsextop1.com:8080
www.vnsextop1.com:8880
www.vnsextop1.com:2052
www.vnsextop1.com:2082
www.vnsextop1.com:2086
www.vnsextop1.com:2095
www.vnsextop1.com:443
www.vnsextop1.com:2053
www.vnsextop1.com:2083
www.vnsextop1.com:2087
www.vnsextop1.com:2096
www.vnsextop1.com:8443
codered.vnsextop1.com:80
codered.vnsextop1.com:22
codered.vnsextop1.com:8080
codered.vnsextop1.com:8880
codered.vnsextop1.com:2052
codered.vnsextop1.com:2082
codered.vnsextop1.com:2086
codered.vnsextop1.com:2095
codered.vnsextop1.com:443
codered.vnsextop1.com:2053
codered.vnsextop1.com:2083
codered.vnsextop1.com:2087
codered.vnsextop1.com:2096
codered.vnsextop1.com:8443
fakeupdates.vnsextop1.com:80
fakeupdates.vnsextop1.com:22
fakeupdates.vnsextop1.com:8080
fakeupdates.vnsextop1.com:8880
fakeupdates.vnsextop1.com:2052
fakeupdates.vnsextop1.com:2082
fakeupdates.vnsextop1.com:2086
fakeupdates.vnsextop1.com:2095
fakeupdates.vnsextop1.com:443
fakeupdates.vnsextop1.com:2053
fakeupdates.vnsextop1.com:2083
fakeupdates.vnsextop1.com:2087
fakeupdates.vnsextop1.com:2096
fakeupdates.vnsextop1.com:8443

Mutex

kioGmM9Zm2mf

Attributes

delay
0
install
true
install_file
xko8pq5e.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
5c621c35a7b2bd69094ed99cd2f1edbf6955246ed01e0e2302c8799ee0006ff4

File Explorer

5c621c35a7b2bd69094ed99cd2f1edbf6955246ed01e0e2302c8799ee0006ff4

.exe 45KB

5c621c35a7b2bd69094ed99cd2f1edbf6955246ed01e0e2302c8799ee0006ff4

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 5c621c35a7b2bd69094ed99cd2f1edbf6955246ed01e0e2302c8799ee0006ff4
MD5 57cf04f10d02ea99cf0fc404b48183dc
SHA1 05f1ce137351326d859c29fff946b6eacc2c249e
SHA512 2b08ad8f6b12f3c5261db97f15b4bda4d9ecb7a24e595165194e18182b16a477597419c7f2c544e2a463b6a020c32704aaa7b49012de7ea18583db05baa5f931
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q1KgzZUpx7PI8KjbdgX3imby/B3seVRo6DKAWwm4PBs:RuxkJTgip2Lon8GbKXSmWFVRb/Wh45de
TLSH
T10E232A003BE9813BF2BF4FB899F26145467AF2637603D5492CC4519B5623FC6CA026FA
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

5c621c35a7b2bd69094ed99cd2f1edbf6955246ed01e0e2302c8799ee0006ff4

mscoree

dotnet