asyncrat | 9c0d0a35525ca5bd5255175cfa09923317a72f1091ba31ae8985f6469cc5afba

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General

Target
9c0d0a35525ca5bd5255175cfa09923317a72f1091ba31ae8985f6469cc5afba
Size 45KB
Sample260905-mbf6fascnf
SHA256 9c0d0a35525ca5bd5255175cfa09923317a72f1091ba31ae8985f6469cc5afba
MD5 3e478c40ecdd3fd44d97c93cb94a8694
SHA1 9b40fc689dc4704c8e690e1c37b4a8c929deeb6c
SHA512 b5255b81cd9b6370f5b17bffff3e65dd9f9470d9b1249336c20f4411177eb48fe0b9755ccf33bb359b87f260683068ba1b183e724140a8cd95184bddd6e4a21f
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q1WT9Qpm9PIUzjbugX3iTEjgsrujAOrBDZcx:RuxkJTgip2BQU3bRXSTEjgNzdcx
TLSH
T10B232A003BE8813AF2BE4FB899F26145457AF6633603D54D6CC412DB5723FC69A426FA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

hentaizvn.pro:80
hentaizvn.pro:22
hentaizvn.pro:8080
hentaizvn.pro:8880
hentaizvn.pro:2052
hentaizvn.pro:2082
hentaizvn.pro:2086
hentaizvn.pro:2095
hentaizvn.pro:443
hentaizvn.pro:2053
hentaizvn.pro:2083
hentaizvn.pro:2087
hentaizvn.pro:2096
hentaizvn.pro:8443
www.hentaizvn.pro:80
www.hentaizvn.pro:22
www.hentaizvn.pro:8080
www.hentaizvn.pro:8880
www.hentaizvn.pro:2052
www.hentaizvn.pro:2082
www.hentaizvn.pro:2086
www.hentaizvn.pro:2095
www.hentaizvn.pro:443
www.hentaizvn.pro:2053
www.hentaizvn.pro:2083
www.hentaizvn.pro:2087
www.hentaizvn.pro:2096
www.hentaizvn.pro:8443
darkside.hentaizvn.pro:80
darkside.hentaizvn.pro:22
darkside.hentaizvn.pro:8080
darkside.hentaizvn.pro:8880
darkside.hentaizvn.pro:2052
darkside.hentaizvn.pro:2082
darkside.hentaizvn.pro:2086
darkside.hentaizvn.pro:2095
darkside.hentaizvn.pro:443
darkside.hentaizvn.pro:2053
darkside.hentaizvn.pro:2083
darkside.hentaizvn.pro:2087
darkside.hentaizvn.pro:2096
darkside.hentaizvn.pro:8443
klez.hentaizvn.pro:80
klez.hentaizvn.pro:22
klez.hentaizvn.pro:8080
klez.hentaizvn.pro:8880
klez.hentaizvn.pro:2052
klez.hentaizvn.pro:2082
klez.hentaizvn.pro:2086
klez.hentaizvn.pro:2095
klez.hentaizvn.pro:443
klez.hentaizvn.pro:2053
klez.hentaizvn.pro:2083
klez.hentaizvn.pro:2087
klez.hentaizvn.pro:2096
klez.hentaizvn.pro:8443

Mutex

Exvq1apM2vQ5

Attributes

delay
0
install
true
install_file
oom3h5l5.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
9c0d0a35525ca5bd5255175cfa09923317a72f1091ba31ae8985f6469cc5afba

File Explorer

9c0d0a35525ca5bd5255175cfa09923317a72f1091ba31ae8985f6469cc5afba

.exe 45KB

9c0d0a35525ca5bd5255175cfa09923317a72f1091ba31ae8985f6469cc5afba

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 9c0d0a35525ca5bd5255175cfa09923317a72f1091ba31ae8985f6469cc5afba
MD5 3e478c40ecdd3fd44d97c93cb94a8694
SHA1 9b40fc689dc4704c8e690e1c37b4a8c929deeb6c
SHA512 b5255b81cd9b6370f5b17bffff3e65dd9f9470d9b1249336c20f4411177eb48fe0b9755ccf33bb359b87f260683068ba1b183e724140a8cd95184bddd6e4a21f
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q1WT9Qpm9PIUzjbugX3iTEjgsrujAOrBDZcx:RuxkJTgip2BQU3bRXSTEjgNzdcx
TLSH
T10B232A003BE8813AF2BE4FB899F26145457AF6633603D54D6CC412DB5723FC69A426FA
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

9c0d0a35525ca5bd5255175cfa09923317a72f1091ba31ae8985f6469cc5afba

mscoree

dotnet