asyncrat | 0f6174de87d8a8a3f20271dcd7c0e6a77056450257a547d117659afc19d65f4b

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General

Target
0f6174de87d8a8a3f20271dcd7c0e6a77056450257a547d117659afc19d65f4b
Size 45KB
Sample260830-19a9qsdf45
SHA256 0f6174de87d8a8a3f20271dcd7c0e6a77056450257a547d117659afc19d65f4b
MD5 36f9f5b4b4707b6fe7204c8d1d11ca6d
SHA1 c2102eccd982c3d116b2545e00d97dbb101bb7bc
SHA512 37410d2085d63902806f32a863ed9708612582f9baaf6fd58b0481c7301f29c18cbf2fd67ddd7c0b08a08a79fa2fb1a9e02258ddbf98d532873bf2e89d467972
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVp8V1QpfEcPIYzjbygX3i5YoKYBDZEx:MuBGJTPho2y8ViBEhY3b1XStdEx
TLSH
T1E0233B003BE8823BF2BE4F789DF26145867AF6632603D64A1CC451DB1623FC696526FD
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
revil.zorvec.name:80
revil.zorvec.name:22
revil.zorvec.name:8080
revil.zorvec.name:8880
revil.zorvec.name:2052
revil.zorvec.name:2082
revil.zorvec.name:2086
revil.zorvec.name:2095
revil.zorvec.name:443
revil.zorvec.name:2053
revil.zorvec.name:2083
revil.zorvec.name:2087
revil.zorvec.name:2096
revil.zorvec.name:8443
sasser.zorvec.name:80
sasser.zorvec.name:22
sasser.zorvec.name:8080
sasser.zorvec.name:8880
sasser.zorvec.name:2052
sasser.zorvec.name:2082
sasser.zorvec.name:2086
sasser.zorvec.name:2095
sasser.zorvec.name:443
sasser.zorvec.name:2053
sasser.zorvec.name:2083
sasser.zorvec.name:2087
sasser.zorvec.name:2096
sasser.zorvec.name:8443
remote.zorvec.name:80
remote.zorvec.name:22
remote.zorvec.name:8080
remote.zorvec.name:8880
remote.zorvec.name:2052
remote.zorvec.name:2082
remote.zorvec.name:2086
remote.zorvec.name:2095
remote.zorvec.name:443
remote.zorvec.name:2053
remote.zorvec.name:2083
remote.zorvec.name:2087
remote.zorvec.name:2096
remote.zorvec.name:8443
sodinokibi.zorvec.name:80
sodinokibi.zorvec.name:22
sodinokibi.zorvec.name:8080
sodinokibi.zorvec.name:8880
sodinokibi.zorvec.name:2052
sodinokibi.zorvec.name:2082
sodinokibi.zorvec.name:2086
sodinokibi.zorvec.name:2095
sodinokibi.zorvec.name:443
sodinokibi.zorvec.name:2053
sodinokibi.zorvec.name:2083
sodinokibi.zorvec.name:2087
sodinokibi.zorvec.name:2096
sodinokibi.zorvec.name:8443

Mutex

oRon5rb4lFBc

Attributes

delay
0
install
true
install_file
maxx.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
0f6174de87d8a8a3f20271dcd7c0e6a77056450257a547d117659afc19d65f4b

File Explorer

0f6174de87d8a8a3f20271dcd7c0e6a77056450257a547d117659afc19d65f4b

.exe 45KB

0f6174de87d8a8a3f20271dcd7c0e6a77056450257a547d117659afc19d65f4b

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 0f6174de87d8a8a3f20271dcd7c0e6a77056450257a547d117659afc19d65f4b
MD5 36f9f5b4b4707b6fe7204c8d1d11ca6d
SHA1 c2102eccd982c3d116b2545e00d97dbb101bb7bc
SHA512 37410d2085d63902806f32a863ed9708612582f9baaf6fd58b0481c7301f29c18cbf2fd67ddd7c0b08a08a79fa2fb1a9e02258ddbf98d532873bf2e89d467972
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVp8V1QpfEcPIYzjbygX3i5YoKYBDZEx:MuBGJTPho2y8ViBEhY3b1XStdEx
TLSH
T1E0233B003BE8823BF2BE4F789DF26145867AF6632603D64A1CC451DB1623FC696526FD
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

0f6174de87d8a8a3f20271dcd7c0e6a77056450257a547d117659afc19d65f4b

mscoree

dotnet