asyncrat | ea3805bad926145d629c5eba8b046a12704b185284d569a3319b2290c993ef75

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General

Target
ea3805bad926145d629c5eba8b046a12704b185284d569a3319b2290c993ef75
Size 45KB
Sample260711-e343ksdx8z
SHA256 ea3805bad926145d629c5eba8b046a12704b185284d569a3319b2290c993ef75
MD5 a4997a4ee2417268e8dad7d42e8bfd7a
SHA1 799befd530f1444a2895be25ea9868688909ec92
SHA512 202224b43eaa76d1b5daa2242ff70964806e9e889ada45087f87776de8b1e78cdbf9cfd5282d16d3bda1ec13860358ec68039274df823a2cd639210732f0dadf
SSDEEP 768:kuSOpTPTCFcWUeXa6mo2qA8k0CnMFR4np08PIx1jbIgX3i9zQeyYbjagepc6B0Wu:kuSOpTPOP2Man2XBxdbfXS9zQeZ3v60b
TLSH
T1EE232A003BE9C12BF2BF4F7869F26141467AF5632603D54A1CC451DB5A23BC69A43AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

s.damsex.blog:80
s.damsex.blog:22
s.damsex.blog:8080
s.damsex.blog:8880
s.damsex.blog:2052
s.damsex.blog:2082
s.damsex.blog:2086
s.damsex.blog:2095
s.damsex.blog:443
s.damsex.blog:2053
s.damsex.blog:2083
s.damsex.blog:2087
s.damsex.blog:2096
s.damsex.blog:8443
www.s.damsex.blog:80
www.s.damsex.blog:22
www.s.damsex.blog:8080
www.s.damsex.blog:8880
www.s.damsex.blog:2052
www.s.damsex.blog:2082
www.s.damsex.blog:2086
www.s.damsex.blog:2095
www.s.damsex.blog:443
www.s.damsex.blog:2053
www.s.damsex.blog:2083
www.s.damsex.blog:2087
www.s.damsex.blog:2096
www.s.damsex.blog:8443
rat.s.damsex.blog:80
rat.s.damsex.blog:22
rat.s.damsex.blog:8080
rat.s.damsex.blog:8880
rat.s.damsex.blog:2052
rat.s.damsex.blog:2082
rat.s.damsex.blog:2086
rat.s.damsex.blog:2095
rat.s.damsex.blog:443
rat.s.damsex.blog:2053
rat.s.damsex.blog:2083
rat.s.damsex.blog:2087
rat.s.damsex.blog:2096
rat.s.damsex.blog:8443
darkside.s.damsex.blog:80
darkside.s.damsex.blog:22
darkside.s.damsex.blog:8080
darkside.s.damsex.blog:8880
darkside.s.damsex.blog:2052
darkside.s.damsex.blog:2082
darkside.s.damsex.blog:2086
darkside.s.damsex.blog:2095
darkside.s.damsex.blog:443
darkside.s.damsex.blog:2053
darkside.s.damsex.blog:2083
darkside.s.damsex.blog:2087
darkside.s.damsex.blog:2096
darkside.s.damsex.blog:8443
wannacry.s.damsex.blog:80
wannacry.s.damsex.blog:22
wannacry.s.damsex.blog:8080
wannacry.s.damsex.blog:8880
wannacry.s.damsex.blog:2052
wannacry.s.damsex.blog:2082
wannacry.s.damsex.blog:2086
wannacry.s.damsex.blog:2095
wannacry.s.damsex.blog:443
wannacry.s.damsex.blog:2053
wannacry.s.damsex.blog:2083
wannacry.s.damsex.blog:2087
wannacry.s.damsex.blog:2096
wannacry.s.damsex.blog:8443
fakeupdates.s.damsex.blog:80
fakeupdates.s.damsex.blog:22
fakeupdates.s.damsex.blog:8080
fakeupdates.s.damsex.blog:8880
fakeupdates.s.damsex.blog:2052
fakeupdates.s.damsex.blog:2082
fakeupdates.s.damsex.blog:2086
fakeupdates.s.damsex.blog:2095
fakeupdates.s.damsex.blog:443
fakeupdates.s.damsex.blog:2053
fakeupdates.s.damsex.blog:2083
fakeupdates.s.damsex.blog:2087
fakeupdates.s.damsex.blog:2096
fakeupdates.s.damsex.blog:8443

Mutex

B0G0Hs3qekfu

Attributes

delay
0
install
true
install_file
4pld.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
ea3805bad926145d629c5eba8b046a12704b185284d569a3319b2290c993ef75

File Explorer

ea3805bad926145d629c5eba8b046a12704b185284d569a3319b2290c993ef75

.exe 45KB

ea3805bad926145d629c5eba8b046a12704b185284d569a3319b2290c993ef75

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 ea3805bad926145d629c5eba8b046a12704b185284d569a3319b2290c993ef75
MD5 a4997a4ee2417268e8dad7d42e8bfd7a
SHA1 799befd530f1444a2895be25ea9868688909ec92
SHA512 202224b43eaa76d1b5daa2242ff70964806e9e889ada45087f87776de8b1e78cdbf9cfd5282d16d3bda1ec13860358ec68039274df823a2cd639210732f0dadf
SSDEEP 768:kuSOpTPTCFcWUeXa6mo2qA8k0CnMFR4np08PIx1jbIgX3i9zQeyYbjagepc6B0Wu:kuSOpTPOP2Man2XBxdbfXS9zQeZ3v60b
TLSH
T1EE232A003BE9C12BF2BF4F7869F26141467AF5632603D54A1CC451DB5A23BC69A43AFE
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

51390

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

ea3805bad926145d629c5eba8b046a12704b185284d569a3319b2290c993ef75

mscoree

dotnet