asyncrat | 3a6ad30f20d7e9c75142f86f814de22e2bf59f432f9886fcd14fa5ad4fcd031d

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General

Target
3a6ad30f20d7e9c75142f86f814de22e2bf59f432f9886fcd14fa5ad4fcd031d
Size 45KB
Sample260821-nlntpstsb1
SHA256 3a6ad30f20d7e9c75142f86f814de22e2bf59f432f9886fcd14fa5ad4fcd031d
MD5 584e530666b4b706b5d60b420e06827a
SHA1 3350606696eb18e4a39dda78683f32bb43656b8f
SHA512 7e6bfe12ed688289242909af1d2c6cff69e15ad42ee94b6a71de4e99093f31d449951c9d5662141ffed20b3fb66e4b7bf787ec66d1390505922f8eec9d95ddef
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qF1Nd3u40cMOPI04zjbHgXciBibk2+msKkoM9BDZEx:MuLAZTnbg2m8+M3043bAXZBibfJkjTdG
TLSH
T14C232A003BE8812BF2BE4F78A9F26145467AF6736603D64A1CC451D75B13FC68A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

zorvec.name:80
zorvec.name:22
zorvec.name:8080
zorvec.name:8880
zorvec.name:2052
zorvec.name:2082
zorvec.name:2086
zorvec.name:2095
zorvec.name:443
zorvec.name:2053
zorvec.name:2083
zorvec.name:2087
zorvec.name:2096
zorvec.name:8443
www.zorvec.name:80
www.zorvec.name:22
www.zorvec.name:8080
www.zorvec.name:8880
www.zorvec.name:2052
www.zorvec.name:2082
www.zorvec.name:2086
www.zorvec.name:2095
www.zorvec.name:443
www.zorvec.name:2053
www.zorvec.name:2083
www.zorvec.name:2087
www.zorvec.name:2096
www.zorvec.name:8443
malware.zorvec.name:80
malware.zorvec.name:22
malware.zorvec.name:8080
malware.zorvec.name:8880
malware.zorvec.name:2052
malware.zorvec.name:2082
malware.zorvec.name:2086
malware.zorvec.name:2095
malware.zorvec.name:443
malware.zorvec.name:2053
malware.zorvec.name:2083
malware.zorvec.name:2087
malware.zorvec.name:2096
malware.zorvec.name:8443
iloveyou.zorvec.name:80
iloveyou.zorvec.name:22
iloveyou.zorvec.name:8080
iloveyou.zorvec.name:8880
iloveyou.zorvec.name:2052
iloveyou.zorvec.name:2082
iloveyou.zorvec.name:2086
iloveyou.zorvec.name:2095
iloveyou.zorvec.name:443
iloveyou.zorvec.name:2053
iloveyou.zorvec.name:2083
iloveyou.zorvec.name:2087
iloveyou.zorvec.name:2096
iloveyou.zorvec.name:8443
melissa.zorvec.name:80
melissa.zorvec.name:22
melissa.zorvec.name:8080
melissa.zorvec.name:8880
melissa.zorvec.name:2052
melissa.zorvec.name:2082
melissa.zorvec.name:2086
melissa.zorvec.name:2095
melissa.zorvec.name:443
melissa.zorvec.name:2053
melissa.zorvec.name:2083
melissa.zorvec.name:2087
melissa.zorvec.name:2096
melissa.zorvec.name:8443

Mutex

7ziF5s288kt2

Attributes

delay
0
install
true
install_file
0vk8r.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
3a6ad30f20d7e9c75142f86f814de22e2bf59f432f9886fcd14fa5ad4fcd031d

File Explorer

3a6ad30f20d7e9c75142f86f814de22e2bf59f432f9886fcd14fa5ad4fcd031d

.exe 45KB

3a6ad30f20d7e9c75142f86f814de22e2bf59f432f9886fcd14fa5ad4fcd031d

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 3a6ad30f20d7e9c75142f86f814de22e2bf59f432f9886fcd14fa5ad4fcd031d
MD5 584e530666b4b706b5d60b420e06827a
SHA1 3350606696eb18e4a39dda78683f32bb43656b8f
SHA512 7e6bfe12ed688289242909af1d2c6cff69e15ad42ee94b6a71de4e99093f31d449951c9d5662141ffed20b3fb66e4b7bf787ec66d1390505922f8eec9d95ddef
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qF1Nd3u40cMOPI04zjbHgXciBibk2+msKkoM9BDZEx:MuLAZTnbg2m8+M3043bAXZBibfJkjTdG
TLSH
T14C232A003BE8812BF2BE4F78A9F26145467AF6736603D64A1CC451D75B13FC68A426FE
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

3a6ad30f20d7e9c75142f86f814de22e2bf59f432f9886fcd14fa5ad4fcd031d

mscoree

dotnet