asyncrat | 986225869ada4977060836c7a0e6b091ebf0354ef26d486534070529d2c27f5c

Sharing

Copy URL Twitter E-mail

General

Target
986225869ada4977060836c7a0e6b091ebf0354ef26d486534070529d2c27f5c
Size 45KB
Sample260804-zpyzmaxzhy
SHA256 986225869ada4977060836c7a0e6b091ebf0354ef26d486534070529d2c27f5c
MD5 574edd2f87a91d2b3aca5b71688dcb02
SHA1 9171fabdd0ce5620cf1a35a58ea6128f87073b19
SHA512 ef68f7b89aef83b8d1906343e8c5d944f5a3124d826b5a51af7d1505a84a7d436a00fc1e2f9df927066f9b9c14fb1cb40d24effe8f60b5f5117fa24508a18cc4
SSDEEP 768:Du2M5TQEdz5WU95dPmo2qbICXtTtSPIDzjbXgX3iLNxPsOS9CBDZcx:Du2M5TQif2ZwxD3bwXSLfEOtdcx
TLSH
T12F231B003BE8812BF2BE5F78A9F261454A7AF5632603D54E1CC442DB5713FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

fimsexvietnam.com:80
fimsexvietnam.com:22
fimsexvietnam.com:8080
fimsexvietnam.com:8880
fimsexvietnam.com:2052
fimsexvietnam.com:2082
fimsexvietnam.com:2086
fimsexvietnam.com:2095
fimsexvietnam.com:443
fimsexvietnam.com:2053
fimsexvietnam.com:2083
fimsexvietnam.com:2087
fimsexvietnam.com:2096
fimsexvietnam.com:8443
www.fimsexvietnam.com:80
www.fimsexvietnam.com:22
www.fimsexvietnam.com:8080
www.fimsexvietnam.com:8880
www.fimsexvietnam.com:2052
www.fimsexvietnam.com:2082
www.fimsexvietnam.com:2086
www.fimsexvietnam.com:2095
www.fimsexvietnam.com:443
www.fimsexvietnam.com:2053
www.fimsexvietnam.com:2083
www.fimsexvietnam.com:2087
www.fimsexvietnam.com:2096
www.fimsexvietnam.com:8443
lokibot.fimsexvietnam.com:80
lokibot.fimsexvietnam.com:22
lokibot.fimsexvietnam.com:8080
lokibot.fimsexvietnam.com:8880
lokibot.fimsexvietnam.com:2052
lokibot.fimsexvietnam.com:2082
lokibot.fimsexvietnam.com:2086
lokibot.fimsexvietnam.com:2095
lokibot.fimsexvietnam.com:443
lokibot.fimsexvietnam.com:2053
lokibot.fimsexvietnam.com:2083
lokibot.fimsexvietnam.com:2087
lokibot.fimsexvietnam.com:2096
lokibot.fimsexvietnam.com:8443
ursnif.fimsexvietnam.com:80
ursnif.fimsexvietnam.com:22
ursnif.fimsexvietnam.com:8080
ursnif.fimsexvietnam.com:8880
ursnif.fimsexvietnam.com:2052
ursnif.fimsexvietnam.com:2082
ursnif.fimsexvietnam.com:2086
ursnif.fimsexvietnam.com:2095
ursnif.fimsexvietnam.com:443
ursnif.fimsexvietnam.com:2053
ursnif.fimsexvietnam.com:2083
ursnif.fimsexvietnam.com:2087
ursnif.fimsexvietnam.com:2096
ursnif.fimsexvietnam.com:8443
cryptolocker.fimsexvietnam.com:80
cryptolocker.fimsexvietnam.com:22
cryptolocker.fimsexvietnam.com:8080
cryptolocker.fimsexvietnam.com:8880
cryptolocker.fimsexvietnam.com:2052
cryptolocker.fimsexvietnam.com:2082
cryptolocker.fimsexvietnam.com:2086
cryptolocker.fimsexvietnam.com:2095
cryptolocker.fimsexvietnam.com:443
cryptolocker.fimsexvietnam.com:2053
cryptolocker.fimsexvietnam.com:2083
cryptolocker.fimsexvietnam.com:2087
cryptolocker.fimsexvietnam.com:2096
cryptolocker.fimsexvietnam.com:8443
malware.fimsexvietnam.com:80
malware.fimsexvietnam.com:22
malware.fimsexvietnam.com:8080
malware.fimsexvietnam.com:8880
malware.fimsexvietnam.com:2052
malware.fimsexvietnam.com:2082
malware.fimsexvietnam.com:2086
malware.fimsexvietnam.com:2095
malware.fimsexvietnam.com:443
malware.fimsexvietnam.com:2053
malware.fimsexvietnam.com:2083
malware.fimsexvietnam.com:2087
malware.fimsexvietnam.com:2096
malware.fimsexvietnam.com:8443

Mutex

H9jcaRubjdMs

Attributes

delay
0
install
true
install_file
b7k432.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
986225869ada4977060836c7a0e6b091ebf0354ef26d486534070529d2c27f5c

File Explorer

986225869ada4977060836c7a0e6b091ebf0354ef26d486534070529d2c27f5c

.exe 45KB

986225869ada4977060836c7a0e6b091ebf0354ef26d486534070529d2c27f5c

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 986225869ada4977060836c7a0e6b091ebf0354ef26d486534070529d2c27f5c
MD5 574edd2f87a91d2b3aca5b71688dcb02
SHA1 9171fabdd0ce5620cf1a35a58ea6128f87073b19
SHA512 ef68f7b89aef83b8d1906343e8c5d944f5a3124d826b5a51af7d1505a84a7d436a00fc1e2f9df927066f9b9c14fb1cb40d24effe8f60b5f5117fa24508a18cc4
SSDEEP 768:Du2M5TQEdz5WU95dPmo2qbICXtTtSPIDzjbXgX3iLNxPsOS9CBDZcx:Du2M5TQif2ZwxD3bwXSLfEOtdcx
TLSH
T12F231B003BE8812BF2BE5F78A9F261454A7AF5632603D54E1CC442DB5713FC69A426FE
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

51486

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

986225869ada4977060836c7a0e6b091ebf0354ef26d486534070529d2c27f5c

mscoree

dotnet