asyncrat | b84dc083a24bd2f5052427612de5ed5bd9ea56417924651616835384cef2e6c1

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General

Target
b84dc083a24bd2f5052427612de5ed5bd9ea56417924651616835384cef2e6c1
Size 45KB
Sample260803-yl7xpaxarb
SHA256 b84dc083a24bd2f5052427612de5ed5bd9ea56417924651616835384cef2e6c1
MD5 f5d822bd1654d394a1cd6102fa81a7df
SHA1 ba91197c9698f5855921af4f877427ed5884efe0
SHA512 a476dc7dc31a5d0c602a431abfca587956c78865aee45372d1a8b4772531ccc4a6e6c48c2c72440cdef13ade0015ca672759a17deba644d3b951d42e3410704b
SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qw6lC/cPEaPPIzOjbfgX3iLD8RfoWlVThBDZMx:ku40ZTXEb2+0aEaIziboXS3IoWLdMx
TLSH
T19B2319003BE8822BF2BE4F7899F26145867AF6A32603D54D1CC451DB5713FC6DA426FA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

cwlottery.com:80
cwlottery.com:22
cwlottery.com:8080
cwlottery.com:8880
cwlottery.com:2052
cwlottery.com:2082
cwlottery.com:2086
cwlottery.com:2095
cwlottery.com:443
cwlottery.com:2053
cwlottery.com:2083
cwlottery.com:2087
cwlottery.com:2096
cwlottery.com:8443
www.cwlottery.com:80
www.cwlottery.com:22
www.cwlottery.com:8080
www.cwlottery.com:8880
www.cwlottery.com:2052
www.cwlottery.com:2082
www.cwlottery.com:2086
www.cwlottery.com:2095
www.cwlottery.com:443
www.cwlottery.com:2053
www.cwlottery.com:2083
www.cwlottery.com:2087
www.cwlottery.com:2096
www.cwlottery.com:8443
gootloader.cwlottery.com:80
gootloader.cwlottery.com:22
gootloader.cwlottery.com:8080
gootloader.cwlottery.com:8880
gootloader.cwlottery.com:2052
gootloader.cwlottery.com:2082
gootloader.cwlottery.com:2086
gootloader.cwlottery.com:2095
gootloader.cwlottery.com:443
gootloader.cwlottery.com:2053
gootloader.cwlottery.com:2083
gootloader.cwlottery.com:2087
gootloader.cwlottery.com:2096
gootloader.cwlottery.com:8443
remcos.cwlottery.com:80
remcos.cwlottery.com:22
remcos.cwlottery.com:8080
remcos.cwlottery.com:8880
remcos.cwlottery.com:2052
remcos.cwlottery.com:2082
remcos.cwlottery.com:2086
remcos.cwlottery.com:2095
remcos.cwlottery.com:443
remcos.cwlottery.com:2053
remcos.cwlottery.com:2083
remcos.cwlottery.com:2087
remcos.cwlottery.com:2096
remcos.cwlottery.com:8443
gozi.cwlottery.com:80
gozi.cwlottery.com:22
gozi.cwlottery.com:8080
gozi.cwlottery.com:8880
gozi.cwlottery.com:2052
gozi.cwlottery.com:2082
gozi.cwlottery.com:2086
gozi.cwlottery.com:2095
gozi.cwlottery.com:443
gozi.cwlottery.com:2053
gozi.cwlottery.com:2083
gozi.cwlottery.com:2087
gozi.cwlottery.com:2096
gozi.cwlottery.com:8443
melissa.cwlottery.com:80
melissa.cwlottery.com:22
melissa.cwlottery.com:8080
melissa.cwlottery.com:8880
melissa.cwlottery.com:2052
melissa.cwlottery.com:2082
melissa.cwlottery.com:2086
melissa.cwlottery.com:2095
melissa.cwlottery.com:443
melissa.cwlottery.com:2053
melissa.cwlottery.com:2083
melissa.cwlottery.com:2087
melissa.cwlottery.com:2096
melissa.cwlottery.com:8443

Mutex

Nqh4PGqBWzhx

Attributes

delay
0
install
true
install_file
srljd.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
b84dc083a24bd2f5052427612de5ed5bd9ea56417924651616835384cef2e6c1

File Explorer

b84dc083a24bd2f5052427612de5ed5bd9ea56417924651616835384cef2e6c1

.exe 45KB

b84dc083a24bd2f5052427612de5ed5bd9ea56417924651616835384cef2e6c1

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 b84dc083a24bd2f5052427612de5ed5bd9ea56417924651616835384cef2e6c1
MD5 f5d822bd1654d394a1cd6102fa81a7df
SHA1 ba91197c9698f5855921af4f877427ed5884efe0
SHA512 a476dc7dc31a5d0c602a431abfca587956c78865aee45372d1a8b4772531ccc4a6e6c48c2c72440cdef13ade0015ca672759a17deba644d3b951d42e3410704b
SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qw6lC/cPEaPPIzOjbfgX3iLD8RfoWlVThBDZMx:ku40ZTXEb2+0aEaIziboXS3IoWLdMx
TLSH
T19B2319003BE8822BF2BE4F7899F26145867AF6A32603D54D1CC451DB5713FC6DA426FA
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

b84dc083a24bd2f5052427612de5ed5bd9ea56417924651616835384cef2e6c1

mscoree

dotnet