asyncrat | a968f5666c35fd357e2970e1f62637a54619c1c50b634730c47baf910c6fc292

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General

Target
a968f5666c35fd357e2970e1f62637a54619c1c50b634730c47baf910c6fc292
Size 45KB
Sample260804-lypknaxckd
SHA256 a968f5666c35fd357e2970e1f62637a54619c1c50b634730c47baf910c6fc292
MD5 524047b87176c40e915d731834c48014
SHA1 56fc9e34c7fcd4d10a2917935018fd83deb89c3f
SHA512 b9dc67e5587df1cce11635c7e24a375ef25262e06fff55d619148ffa27bda1c412a5b4a0393d11516c0eb5af32e7be74e8c35fa529d59b705a50850d4f9b1376
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q1WT9Qpm9PIhzjbvgX3igWvQQ0I846Y6rBDZcx:RuxkJTgip2BQh3bYXSgW90I84wdcx
TLSH
T1E4232B003BE9823BF2BE5B78ACF26145467AF6637603D54D2CC411DB5623BC68A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sex18.me:80
sex18.me:22
sex18.me:8080
sex18.me:8880
sex18.me:2052
sex18.me:2082
sex18.me:2086
sex18.me:2095
sex18.me:443
sex18.me:2053
sex18.me:2083
sex18.me:2087
sex18.me:2096
sex18.me:8443
www.sex18.me:80
www.sex18.me:22
www.sex18.me:8080
www.sex18.me:8880
www.sex18.me:2052
www.sex18.me:2082
www.sex18.me:2086
www.sex18.me:2095
www.sex18.me:443
www.sex18.me:2053
www.sex18.me:2083
www.sex18.me:2087
www.sex18.me:2096
www.sex18.me:8443
lokibot.sex18.me:80
lokibot.sex18.me:22
lokibot.sex18.me:8080
lokibot.sex18.me:8880
lokibot.sex18.me:2052
lokibot.sex18.me:2082
lokibot.sex18.me:2086
lokibot.sex18.me:2095
lokibot.sex18.me:443
lokibot.sex18.me:2053
lokibot.sex18.me:2083
lokibot.sex18.me:2087
lokibot.sex18.me:2096
lokibot.sex18.me:8443
malware.sex18.me:80
malware.sex18.me:22
malware.sex18.me:8080
malware.sex18.me:8880
malware.sex18.me:2052
malware.sex18.me:2082
malware.sex18.me:2086
malware.sex18.me:2095
malware.sex18.me:443
malware.sex18.me:2053
malware.sex18.me:2083
malware.sex18.me:2087
malware.sex18.me:2096
malware.sex18.me:8443
locky.sex18.me:80
locky.sex18.me:22
locky.sex18.me:8080
locky.sex18.me:8880
locky.sex18.me:2052
locky.sex18.me:2082
locky.sex18.me:2086
locky.sex18.me:2095
locky.sex18.me:443
locky.sex18.me:2053
locky.sex18.me:2083
locky.sex18.me:2087
locky.sex18.me:2096
locky.sex18.me:8443

Mutex

yNIPw1OT3mJU

Attributes

delay
0
install
true
install_file
k4g307a4.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
a968f5666c35fd357e2970e1f62637a54619c1c50b634730c47baf910c6fc292

File Explorer

a968f5666c35fd357e2970e1f62637a54619c1c50b634730c47baf910c6fc292

.exe 45KB

a968f5666c35fd357e2970e1f62637a54619c1c50b634730c47baf910c6fc292

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 a968f5666c35fd357e2970e1f62637a54619c1c50b634730c47baf910c6fc292
MD5 524047b87176c40e915d731834c48014
SHA1 56fc9e34c7fcd4d10a2917935018fd83deb89c3f
SHA512 b9dc67e5587df1cce11635c7e24a375ef25262e06fff55d619148ffa27bda1c412a5b4a0393d11516c0eb5af32e7be74e8c35fa529d59b705a50850d4f9b1376
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q1WT9Qpm9PIhzjbvgX3igWvQQ0I846Y6rBDZcx:RuxkJTgip2BQh3bYXSgW90I84wdcx
TLSH
T1E4232B003BE9823BF2BE5B78ACF26145467AF6637603D54D2CC411DB5623BC68A426FD
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

a968f5666c35fd357e2970e1f62637a54619c1c50b634730c47baf910c6fc292

mscoree

dotnet