asyncrat | 0574da3ae5498232a473a205aa62863f5747d798b9535a0d047aaed24e7bdf36

Sharing

Copy URL Twitter E-mail

General

Target
0574da3ae5498232a473a205aa62863f5747d798b9535a0d047aaed24e7bdf36
Size 45KB
Sample260804-vg68tadh64
SHA256 0574da3ae5498232a473a205aa62863f5747d798b9535a0d047aaed24e7bdf36
MD5 f014b86b309e3ec28dd55c07b93b7273
SHA1 973cde339b73f6765f94ae4f5eed01bff3489335
SHA512 a79bd13b898a69b6cb68deb25bf72ab99bbca10a56869ae7e0bfcc665f05f2f3e0a34e86dddc379fa4cd1bb291057fec0a084ca0ce8bc224409f42ae98d1a79e
SSDEEP 768:wuZ8pT1Uu4/cWUeT66mo2q1nL5P02FUFd8Ykk8PI3zjbmgX3iK7Eyf6zCcq4BBDo:wuZ8pT1tc2KLDmTB33b5XSK4yf6znq4E
TLSH
T1D5232B003BE9812BF1BE4F7899F26145867AF6732603D6491CC441DB5A23FC69643AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

xemsexmy.org:80
xemsexmy.org:22
xemsexmy.org:8080
xemsexmy.org:8880
xemsexmy.org:2052
xemsexmy.org:2082
xemsexmy.org:2086
xemsexmy.org:2095
xemsexmy.org:443
xemsexmy.org:2053
xemsexmy.org:2083
xemsexmy.org:2087
xemsexmy.org:2096
xemsexmy.org:8443
www.xemsexmy.org:80
www.xemsexmy.org:22
www.xemsexmy.org:8080
www.xemsexmy.org:8880
www.xemsexmy.org:2052
www.xemsexmy.org:2082
www.xemsexmy.org:2086
www.xemsexmy.org:2095
www.xemsexmy.org:443
www.xemsexmy.org:2053
www.xemsexmy.org:2083
www.xemsexmy.org:2087
www.xemsexmy.org:2096
www.xemsexmy.org:8443
invasive.xemsexmy.org:80
invasive.xemsexmy.org:22
invasive.xemsexmy.org:8080
invasive.xemsexmy.org:8880
invasive.xemsexmy.org:2052
invasive.xemsexmy.org:2082
invasive.xemsexmy.org:2086
invasive.xemsexmy.org:2095
invasive.xemsexmy.org:443
invasive.xemsexmy.org:2053
invasive.xemsexmy.org:2083
invasive.xemsexmy.org:2087
invasive.xemsexmy.org:2096
invasive.xemsexmy.org:8443
conficker.xemsexmy.org:80
conficker.xemsexmy.org:22
conficker.xemsexmy.org:8080
conficker.xemsexmy.org:8880
conficker.xemsexmy.org:2052
conficker.xemsexmy.org:2082
conficker.xemsexmy.org:2086
conficker.xemsexmy.org:2095
conficker.xemsexmy.org:443
conficker.xemsexmy.org:2053
conficker.xemsexmy.org:2083
conficker.xemsexmy.org:2087
conficker.xemsexmy.org:2096
conficker.xemsexmy.org:8443

Mutex

WUXbpghHYp4k

Attributes

delay
0
install
true
install_file
cjz3.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
0574da3ae5498232a473a205aa62863f5747d798b9535a0d047aaed24e7bdf36

File Explorer

0574da3ae5498232a473a205aa62863f5747d798b9535a0d047aaed24e7bdf36

.exe 45KB

0574da3ae5498232a473a205aa62863f5747d798b9535a0d047aaed24e7bdf36

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 0574da3ae5498232a473a205aa62863f5747d798b9535a0d047aaed24e7bdf36
MD5 f014b86b309e3ec28dd55c07b93b7273
SHA1 973cde339b73f6765f94ae4f5eed01bff3489335
SHA512 a79bd13b898a69b6cb68deb25bf72ab99bbca10a56869ae7e0bfcc665f05f2f3e0a34e86dddc379fa4cd1bb291057fec0a084ca0ce8bc224409f42ae98d1a79e
SSDEEP 768:wuZ8pT1Uu4/cWUeT66mo2q1nL5P02FUFd8Ykk8PI3zjbmgX3iK7Eyf6zCcq4BBDo:wuZ8pT1tc2KLDmTB33b5XSK4yf6znq4E
TLSH
T1D5232B003BE9812BF1BE4F7899F26145867AF6732603D6491CC441DB5A23FC69643AFE
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

51262

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

0574da3ae5498232a473a205aa62863f5747d798b9535a0d047aaed24e7bdf36

mscoree

dotnet