asyncrat | 6ff4dfb34d2568b2d91daf55728bb05d01fa018be4cc89c4da7259a3ccd6ad15

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General

Target
6ff4dfb34d2568b2d91daf55728bb05d01fa018be4cc89c4da7259a3ccd6ad15
Size 45KB
Sample260804-av4pmadr2z
SHA256 6ff4dfb34d2568b2d91daf55728bb05d01fa018be4cc89c4da7259a3ccd6ad15
MD5 6bd50705202269b0e280f5baf7e6c532
SHA1 fc2443f1d18b18755683e5292c30cbec939264d1
SHA512 c9d49a5c32142311350b392618a2c0a1703cf1685339bcf96fc4493c7701a07ad19b61dcf2397983ea208a2724a6fdffd1aca31a56ff8e847d4ac7642c6ac01b
SSDEEP 768:5udApTNctooWUS7C+mo2qtNZatDMVPI8KjbdgX3i4I8Zu62WERlbd1BDZ0x:5udApTNmU2GwX8GbKXS+Obtd0x
TLSH
T1A4232B003BE8812BF1BE4F78ACF26145867AF6673603D54A1CC441DB5623FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

zorvec.top:80
zorvec.top:22
zorvec.top:8080
zorvec.top:8880
zorvec.top:2052
zorvec.top:2082
zorvec.top:2086
zorvec.top:2095
zorvec.top:443
zorvec.top:2053
zorvec.top:2083
zorvec.top:2087
zorvec.top:2096
zorvec.top:8443
www.zorvec.top:80
www.zorvec.top:22
www.zorvec.top:8080
www.zorvec.top:8880
www.zorvec.top:2052
www.zorvec.top:2082
www.zorvec.top:2086
www.zorvec.top:2095
www.zorvec.top:443
www.zorvec.top:2053
www.zorvec.top:2083
www.zorvec.top:2087
www.zorvec.top:2096
www.zorvec.top:8443
mydoom.zorvec.top:80
mydoom.zorvec.top:22
mydoom.zorvec.top:8080
mydoom.zorvec.top:8880
mydoom.zorvec.top:2052
mydoom.zorvec.top:2082
mydoom.zorvec.top:2086
mydoom.zorvec.top:2095
mydoom.zorvec.top:443
mydoom.zorvec.top:2053
mydoom.zorvec.top:2083
mydoom.zorvec.top:2087
mydoom.zorvec.top:2096
mydoom.zorvec.top:8443
melissa.zorvec.top:80
melissa.zorvec.top:22
melissa.zorvec.top:8080
melissa.zorvec.top:8880
melissa.zorvec.top:2052
melissa.zorvec.top:2082
melissa.zorvec.top:2086
melissa.zorvec.top:2095
melissa.zorvec.top:443
melissa.zorvec.top:2053
melissa.zorvec.top:2083
melissa.zorvec.top:2087
melissa.zorvec.top:2096
melissa.zorvec.top:8443
sobig.zorvec.top:80
sobig.zorvec.top:22
sobig.zorvec.top:8080
sobig.zorvec.top:8880
sobig.zorvec.top:2052
sobig.zorvec.top:2082
sobig.zorvec.top:2086
sobig.zorvec.top:2095
sobig.zorvec.top:443
sobig.zorvec.top:2053
sobig.zorvec.top:2083
sobig.zorvec.top:2087
sobig.zorvec.top:2096
sobig.zorvec.top:8443

Mutex

sIy2dGwRwrjt

Attributes

delay
0
install
true
install_file
22pphe.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
6ff4dfb34d2568b2d91daf55728bb05d01fa018be4cc89c4da7259a3ccd6ad15

File Explorer

6ff4dfb34d2568b2d91daf55728bb05d01fa018be4cc89c4da7259a3ccd6ad15

.exe 45KB

6ff4dfb34d2568b2d91daf55728bb05d01fa018be4cc89c4da7259a3ccd6ad15

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 6ff4dfb34d2568b2d91daf55728bb05d01fa018be4cc89c4da7259a3ccd6ad15
MD5 6bd50705202269b0e280f5baf7e6c532
SHA1 fc2443f1d18b18755683e5292c30cbec939264d1
SHA512 c9d49a5c32142311350b392618a2c0a1703cf1685339bcf96fc4493c7701a07ad19b61dcf2397983ea208a2724a6fdffd1aca31a56ff8e847d4ac7642c6ac01b
SSDEEP 768:5udApTNctooWUS7C+mo2qtNZatDMVPI8KjbdgX3i4I8Zu62WERlbd1BDZ0x:5udApTNmU2GwX8GbKXS+Obtd0x
TLSH
T1A4232B003BE8812BF1BE4F78ACF26145867AF6673603D54A1CC441DB5623FC69A426FE
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

51278

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

6ff4dfb34d2568b2d91daf55728bb05d01fa018be4cc89c4da7259a3ccd6ad15

mscoree

dotnet