asyncrat | 7762e6774bdd9220618b12bea58f5c09824c48e290de15a0863b26c091e401d4

Sharing

Copy URL Twitter E-mail

General

Target
7762e6774bdd9220618b12bea58f5c09824c48e290de15a0863b26c091e401d4
Size 45KB
Sample260710-lclxmsgx7q
SHA256 7762e6774bdd9220618b12bea58f5c09824c48e290de15a0863b26c091e401d4
MD5 646a452d16b0b29d99a6bcdda1a4591c
SHA1 9073100d1397860bcaf0d9a138209efac625c7a9
SHA512 5a8583e39f1f4b6de4be449232f7c416e50094e5ccca4229bf3b57ba3d49fbb59616c11611a2d413654cee3c8347678d08f3b488ffbce8258b8da708a2464645
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFPJXo5EayPIGzjbygX3iM464L4G4RcBDZEx:MuLAZTnbg2KQEabG3b1XSMYL4n6dEx
TLSH
T159232B003BE8822BF2BE4F78ADF26145867EF5A36603D54D1CC411DB5613FC69A426FA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexviet74.com:80
sexviet74.com:22
sexviet74.com:8080
sexviet74.com:8880
sexviet74.com:2052
sexviet74.com:2082
sexviet74.com:2086
sexviet74.com:2095
sexviet74.com:443
sexviet74.com:2053
sexviet74.com:2083
sexviet74.com:2087
sexviet74.com:2096
sexviet74.com:8443
www.sexviet74.com:80
www.sexviet74.com:22
www.sexviet74.com:8080
www.sexviet74.com:8880
www.sexviet74.com:2052
www.sexviet74.com:2082
www.sexviet74.com:2086
www.sexviet74.com:2095
www.sexviet74.com:443
www.sexviet74.com:2053
www.sexviet74.com:2083
www.sexviet74.com:2087
www.sexviet74.com:2096
www.sexviet74.com:8443
ryuk.sexviet74.com:80
ryuk.sexviet74.com:22
ryuk.sexviet74.com:8080
ryuk.sexviet74.com:8880
ryuk.sexviet74.com:2052
ryuk.sexviet74.com:2082
ryuk.sexviet74.com:2086
ryuk.sexviet74.com:2095
ryuk.sexviet74.com:443
ryuk.sexviet74.com:2053
ryuk.sexviet74.com:2083
ryuk.sexviet74.com:2087
ryuk.sexviet74.com:2096
ryuk.sexviet74.com:8443
gootloader.sexviet74.com:80
gootloader.sexviet74.com:22
gootloader.sexviet74.com:8080
gootloader.sexviet74.com:8880
gootloader.sexviet74.com:2052
gootloader.sexviet74.com:2082
gootloader.sexviet74.com:2086
gootloader.sexviet74.com:2095
gootloader.sexviet74.com:443
gootloader.sexviet74.com:2053
gootloader.sexviet74.com:2083
gootloader.sexviet74.com:2087
gootloader.sexviet74.com:2096
gootloader.sexviet74.com:8443
stuxnet.sexviet74.com:80
stuxnet.sexviet74.com:22
stuxnet.sexviet74.com:8080
stuxnet.sexviet74.com:8880
stuxnet.sexviet74.com:2052
stuxnet.sexviet74.com:2082
stuxnet.sexviet74.com:2086
stuxnet.sexviet74.com:2095
stuxnet.sexviet74.com:443
stuxnet.sexviet74.com:2053
stuxnet.sexviet74.com:2083
stuxnet.sexviet74.com:2087
stuxnet.sexviet74.com:2096
stuxnet.sexviet74.com:8443

Mutex

FdZsKz6lgHjU

Attributes

delay
0
install
true
install_file
dnd40.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
7762e6774bdd9220618b12bea58f5c09824c48e290de15a0863b26c091e401d4

File Explorer

7762e6774bdd9220618b12bea58f5c09824c48e290de15a0863b26c091e401d4

.exe 45KB

7762e6774bdd9220618b12bea58f5c09824c48e290de15a0863b26c091e401d4

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 7762e6774bdd9220618b12bea58f5c09824c48e290de15a0863b26c091e401d4
MD5 646a452d16b0b29d99a6bcdda1a4591c
SHA1 9073100d1397860bcaf0d9a138209efac625c7a9
SHA512 5a8583e39f1f4b6de4be449232f7c416e50094e5ccca4229bf3b57ba3d49fbb59616c11611a2d413654cee3c8347678d08f3b488ffbce8258b8da708a2464645
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFPJXo5EayPIGzjbygX3iM464L4G4RcBDZEx:MuLAZTnbg2KQEabG3b1XSMYL4n6dEx
TLSH
T159232B003BE8822BF2BE4F78ADF26145867EF5A36603D54D1CC411DB5613FC69A426FA
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

51358

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

7762e6774bdd9220618b12bea58f5c09824c48e290de15a0863b26c091e401d4

mscoree

dotnet