asyncrat | eecf31e6119d1e554dd99624931916e52474252bc2e10485813a9307f33bb656

Sharing

Copy URL Twitter E-mail

General

Target
eecf31e6119d1e554dd99624931916e52474252bc2e10485813a9307f33bb656
Size 45KB
Sample260714-pb7phaet7x
SHA256 eecf31e6119d1e554dd99624931916e52474252bc2e10485813a9307f33bb656
MD5 4c972cc70a27f141ec925f56b268397f
SHA1 2dff88ac11ee567ca613a49c3f044612d66dfe9c
SHA512 87b66b5d9536c5fec3b533d47e08ce4e32c0c8752dfdf0eaa70600bfc3cc88d04805d78508717d038474aba01709705fff5697c55c9f36616bd7724f97aa3ebd
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFMSAFcKoabbb4ZhM/RPIAEzjbogX3i+fqH2eK6GtBDw:MuLAZTnbg2vSAvQZh6OAE3b/XS+zeKJE
TLSH
T1D6232B003BE8C12BF2BF4FB85DF26145867AF6632603D68A1CC4419B5713BC69652AFD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexviet11.com:80
sexviet11.com:22
sexviet11.com:8080
sexviet11.com:8880
sexviet11.com:2052
sexviet11.com:2082
sexviet11.com:2086
sexviet11.com:2095
sexviet11.com:443
sexviet11.com:2053
sexviet11.com:2083
sexviet11.com:2087
sexviet11.com:2096
sexviet11.com:8443
www.sexviet11.com:80
www.sexviet11.com:22
www.sexviet11.com:8080
www.sexviet11.com:8880
www.sexviet11.com:2052
www.sexviet11.com:2082
www.sexviet11.com:2086
www.sexviet11.com:2095
www.sexviet11.com:443
www.sexviet11.com:2053
www.sexviet11.com:2083
www.sexviet11.com:2087
www.sexviet11.com:2096
www.sexviet11.com:8443
nimda.sexviet11.com:80
nimda.sexviet11.com:22
nimda.sexviet11.com:8080
nimda.sexviet11.com:8880
nimda.sexviet11.com:2052
nimda.sexviet11.com:2082
nimda.sexviet11.com:2086
nimda.sexviet11.com:2095
nimda.sexviet11.com:443
nimda.sexviet11.com:2053
nimda.sexviet11.com:2083
nimda.sexviet11.com:2087
nimda.sexviet11.com:2096
nimda.sexviet11.com:8443
industroyer.sexviet11.com:80
industroyer.sexviet11.com:22
industroyer.sexviet11.com:8080
industroyer.sexviet11.com:8880
industroyer.sexviet11.com:2052
industroyer.sexviet11.com:2082
industroyer.sexviet11.com:2086
industroyer.sexviet11.com:2095
industroyer.sexviet11.com:443
industroyer.sexviet11.com:2053
industroyer.sexviet11.com:2083
industroyer.sexviet11.com:2087
industroyer.sexviet11.com:2096
industroyer.sexviet11.com:8443
nanocore.sexviet11.com:80
nanocore.sexviet11.com:22
nanocore.sexviet11.com:8080
nanocore.sexviet11.com:8880
nanocore.sexviet11.com:2052
nanocore.sexviet11.com:2082
nanocore.sexviet11.com:2086
nanocore.sexviet11.com:2095
nanocore.sexviet11.com:443
nanocore.sexviet11.com:2053
nanocore.sexviet11.com:2083
nanocore.sexviet11.com:2087
nanocore.sexviet11.com:2096
nanocore.sexviet11.com:8443

Mutex

FAXNTUTxjWXu

Attributes

delay
0
install
true
install_file
uo82z.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
eecf31e6119d1e554dd99624931916e52474252bc2e10485813a9307f33bb656

File Explorer

eecf31e6119d1e554dd99624931916e52474252bc2e10485813a9307f33bb656

.exe 45KB

eecf31e6119d1e554dd99624931916e52474252bc2e10485813a9307f33bb656

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 eecf31e6119d1e554dd99624931916e52474252bc2e10485813a9307f33bb656
MD5 4c972cc70a27f141ec925f56b268397f
SHA1 2dff88ac11ee567ca613a49c3f044612d66dfe9c
SHA512 87b66b5d9536c5fec3b533d47e08ce4e32c0c8752dfdf0eaa70600bfc3cc88d04805d78508717d038474aba01709705fff5697c55c9f36616bd7724f97aa3ebd
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFMSAFcKoabbb4ZhM/RPIAEzjbogX3i+fqH2eK6GtBDw:MuLAZTnbg2vSAvQZh6OAE3b/XS+zeKJE
TLSH
T1D6232B003BE8C12BF2BF4FB85DF26145867AF6632603D68A1CC4419B5713BC69652AFD
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

eecf31e6119d1e554dd99624931916e52474252bc2e10485813a9307f33bb656

mscoree

dotnet