asyncrat | f41d8627c566ec962e078aac1055a1cf07979dd87b507a7ca3bf32c779b92b16

Sharing

Copy URL Twitter E-mail

General

Target
f41d8627c566ec962e078aac1055a1cf07979dd87b507a7ca3bf32c779b92b16
Size 45KB
Sample260710-rrjcysbs2p
SHA256 f41d8627c566ec962e078aac1055a1cf07979dd87b507a7ca3bf32c779b92b16
MD5 f3df80e75f634b5f58ddcf9072485c3c
SHA1 d75412355c2b0104b69b73d02d955b6e87936b17
SHA512 8fb0e9be444e0d0885e52f100c0ff014ac93175021115627a44da708458e9eb59bc95bbb312ec89759995d36fbaf1031f21424d5985e15b392db40bbc6646d62
SSDEEP 768:suJdpTP3tcsWUODmqmo2qV2maPcl83APITpzjbzgX3ivvApobRRdD9BDZkx:suJdpTPdI2HfcS3lTp3bsXSvv2oV7DTk
TLSH
T190233B003BE8813BF27F4F7899F26105867AF6A76603D64A1CC451DB4623FC69A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimsexz.org:80
phimsexz.org:22
phimsexz.org:8080
phimsexz.org:8880
phimsexz.org:2052
phimsexz.org:2082
phimsexz.org:2086
phimsexz.org:2095
phimsexz.org:443
phimsexz.org:2053
phimsexz.org:2083
phimsexz.org:2087
phimsexz.org:2096
phimsexz.org:8443
www.phimsexz.org:80
www.phimsexz.org:22
www.phimsexz.org:8080
www.phimsexz.org:8880
www.phimsexz.org:2052
www.phimsexz.org:2082
www.phimsexz.org:2086
www.phimsexz.org:2095
www.phimsexz.org:443
www.phimsexz.org:2053
www.phimsexz.org:2083
www.phimsexz.org:2087
www.phimsexz.org:2096
www.phimsexz.org:8443
invasive.phimsexz.org:80
invasive.phimsexz.org:22
invasive.phimsexz.org:8080
invasive.phimsexz.org:8880
invasive.phimsexz.org:2052
invasive.phimsexz.org:2082
invasive.phimsexz.org:2086
invasive.phimsexz.org:2095
invasive.phimsexz.org:443
invasive.phimsexz.org:2053
invasive.phimsexz.org:2083
invasive.phimsexz.org:2087
invasive.phimsexz.org:2096
invasive.phimsexz.org:8443
mirai.phimsexz.org:80
mirai.phimsexz.org:22
mirai.phimsexz.org:8080
mirai.phimsexz.org:8880
mirai.phimsexz.org:2052
mirai.phimsexz.org:2082
mirai.phimsexz.org:2086
mirai.phimsexz.org:2095
mirai.phimsexz.org:443
mirai.phimsexz.org:2053
mirai.phimsexz.org:2083
mirai.phimsexz.org:2087
mirai.phimsexz.org:2096
mirai.phimsexz.org:8443
sodinokibi.phimsexz.org:80
sodinokibi.phimsexz.org:22
sodinokibi.phimsexz.org:8080
sodinokibi.phimsexz.org:8880
sodinokibi.phimsexz.org:2052
sodinokibi.phimsexz.org:2082
sodinokibi.phimsexz.org:2086
sodinokibi.phimsexz.org:2095
sodinokibi.phimsexz.org:443
sodinokibi.phimsexz.org:2053
sodinokibi.phimsexz.org:2083
sodinokibi.phimsexz.org:2087
sodinokibi.phimsexz.org:2096
sodinokibi.phimsexz.org:8443

Mutex

tXLAu23MBKcG

Attributes

delay
0
install
true
install_file
tfn3xidu.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
f41d8627c566ec962e078aac1055a1cf07979dd87b507a7ca3bf32c779b92b16

File Explorer

f41d8627c566ec962e078aac1055a1cf07979dd87b507a7ca3bf32c779b92b16

.exe 45KB

f41d8627c566ec962e078aac1055a1cf07979dd87b507a7ca3bf32c779b92b16

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 f41d8627c566ec962e078aac1055a1cf07979dd87b507a7ca3bf32c779b92b16
MD5 f3df80e75f634b5f58ddcf9072485c3c
SHA1 d75412355c2b0104b69b73d02d955b6e87936b17
SHA512 8fb0e9be444e0d0885e52f100c0ff014ac93175021115627a44da708458e9eb59bc95bbb312ec89759995d36fbaf1031f21424d5985e15b392db40bbc6646d62
SSDEEP 768:suJdpTP3tcsWUODmqmo2qV2maPcl83APITpzjbzgX3ivvApobRRdD9BDZkx:suJdpTPdI2HfcS3lTp3bsXSvv2oV7DTk
TLSH
T190233B003BE8813BF27F4F7899F26105867AF6A76603D64A1CC451DB4623FC69A426FD
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

51326

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

f41d8627c566ec962e078aac1055a1cf07979dd87b507a7ca3bf32c779b92b16

mscoree

dotnet