asyncrat | 3fdf2a0e6fdef170fcb18a635dd3e0980c892181eb1bf4139593e2bf4822d4b4

Sharing

Copy URL Twitter E-mail

General

Target
3fdf2a0e6fdef170fcb18a635dd3e0980c892181eb1bf4139593e2bf4822d4b4
Size 45KB
Sample260919-ws5d2aej71
SHA256 3fdf2a0e6fdef170fcb18a635dd3e0980c892181eb1bf4139593e2bf4822d4b4
MD5 61637ee98f7f21ef25e993e7eae75620
SHA1 bb3a39749057e9dedf2e6cfa129e67491e42afa9
SHA512 9200d63963c2c901843b97bc5b7384bf9399e94ddcf676b28d2fdfff361e1e3b07b0da22e93d73bb6eecfca21169aed96f8006e2968646de92fbabbc9853efa1
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q9L9YSkqXzNOPISzjbugF3iCZ1OfO3q8uhzDwrKxXl2:EufspTf2g2maVq3S3bRFSCZ1O23uhzsR
TLSH
T170232B003BE9C12BF2BE4F78ADF26145467AF2633603D64A1CC4519B5613FC68A52AFD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimsexsub.fun:80
phimsexsub.fun:22
phimsexsub.fun:8080
phimsexsub.fun:8880
phimsexsub.fun:2052
phimsexsub.fun:2082
phimsexsub.fun:2086
phimsexsub.fun:2095
phimsexsub.fun:443
phimsexsub.fun:2053
phimsexsub.fun:2083
phimsexsub.fun:2087
phimsexsub.fun:2096
phimsexsub.fun:8443
www.phimsexsub.fun:80
www.phimsexsub.fun:22
www.phimsexsub.fun:8080
www.phimsexsub.fun:8880
www.phimsexsub.fun:2052
www.phimsexsub.fun:2082
www.phimsexsub.fun:2086
www.phimsexsub.fun:2095
www.phimsexsub.fun:443
www.phimsexsub.fun:2053
www.phimsexsub.fun:2083
www.phimsexsub.fun:2087
www.phimsexsub.fun:2096
www.phimsexsub.fun:8443
blaster.phimsexsub.fun:80
blaster.phimsexsub.fun:22
blaster.phimsexsub.fun:8080
blaster.phimsexsub.fun:8880
blaster.phimsexsub.fun:2052
blaster.phimsexsub.fun:2082
blaster.phimsexsub.fun:2086
blaster.phimsexsub.fun:2095
blaster.phimsexsub.fun:443
blaster.phimsexsub.fun:2053
blaster.phimsexsub.fun:2083
blaster.phimsexsub.fun:2087
blaster.phimsexsub.fun:2096
blaster.phimsexsub.fun:8443
darkside.phimsexsub.fun:80
darkside.phimsexsub.fun:22
darkside.phimsexsub.fun:8080
darkside.phimsexsub.fun:8880
darkside.phimsexsub.fun:2052
darkside.phimsexsub.fun:2082
darkside.phimsexsub.fun:2086
darkside.phimsexsub.fun:2095
darkside.phimsexsub.fun:443
darkside.phimsexsub.fun:2053
darkside.phimsexsub.fun:2083
darkside.phimsexsub.fun:2087
darkside.phimsexsub.fun:2096
darkside.phimsexsub.fun:8443
invasive.phimsexsub.fun:80
invasive.phimsexsub.fun:22
invasive.phimsexsub.fun:8080
invasive.phimsexsub.fun:8880
invasive.phimsexsub.fun:2052
invasive.phimsexsub.fun:2082
invasive.phimsexsub.fun:2086
invasive.phimsexsub.fun:2095
invasive.phimsexsub.fun:443
invasive.phimsexsub.fun:2053
invasive.phimsexsub.fun:2083
invasive.phimsexsub.fun:2087
invasive.phimsexsub.fun:2096
invasive.phimsexsub.fun:8443

Mutex

jytoWXEUtPEj

Attributes

delay
0
install
true
install_file
ey1ajak.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
3fdf2a0e6fdef170fcb18a635dd3e0980c892181eb1bf4139593e2bf4822d4b4

File Explorer

3fdf2a0e6fdef170fcb18a635dd3e0980c892181eb1bf4139593e2bf4822d4b4

.exe 45KB

3fdf2a0e6fdef170fcb18a635dd3e0980c892181eb1bf4139593e2bf4822d4b4

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 3fdf2a0e6fdef170fcb18a635dd3e0980c892181eb1bf4139593e2bf4822d4b4
MD5 61637ee98f7f21ef25e993e7eae75620
SHA1 bb3a39749057e9dedf2e6cfa129e67491e42afa9
SHA512 9200d63963c2c901843b97bc5b7384bf9399e94ddcf676b28d2fdfff361e1e3b07b0da22e93d73bb6eecfca21169aed96f8006e2968646de92fbabbc9853efa1
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q9L9YSkqXzNOPISzjbugF3iCZ1OfO3q8uhzDwrKxXl2:EufspTf2g2maVq3S3bRFSCZ1O23uhzsR
TLSH
T170232B003BE9C12BF2BE4F78ADF26145467AF2633603D64A1CC4519B5613FC68A52AFD
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

3fdf2a0e6fdef170fcb18a635dd3e0980c892181eb1bf4139593e2bf4822d4b4

mscoree

dotnet