asyncrat | 3f05b0abfc7f9302d13abb7433aba478d1d368d6d144f8de859eb2988d6ddda3[.]exe

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General

Target
3f05b0abfc7f9302d13abb7433aba478d1d368d6d144f8de859eb2988d6ddda3.exe
Size 45KB
Sample260710-st5veaet71
SHA256 3f05b0abfc7f9302d13abb7433aba478d1d368d6d144f8de859eb2988d6ddda3
MD5 d1bdbec6f09a413f08a34aada8b00714
SHA1 7a93ca420e50fce2baeb49e4f184dbbc268292b3
SHA512 bb05d9e83f504401ed59346907a50ed45cac51cf4ff65dcb3cb4a806838c6acd3603f33af1f6b59b89866d5db258ff7ed30a10f94fa26bf8534b9e05d85d875b
SSDEEP 768:wuZ8pT1Uu4/cWUeT66mo2q1OBjusyQowsPIWzjbXgX3xf7x4XnsWZK4akxBDZMx:wuZ8pT1tc2XBjuxZwRW3bwXhf7Ws1UdO
TLSH
T1DB232A003BE8812BF2BE4FB89DF26245467AF6672603D54E1CC441D75613FC69A42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

x.sexclip.blog:80
x.sexclip.blog:22
x.sexclip.blog:8080
x.sexclip.blog:8880
x.sexclip.blog:2052
x.sexclip.blog:2082
x.sexclip.blog:2086
x.sexclip.blog:2095
x.sexclip.blog:443
x.sexclip.blog:2053
x.sexclip.blog:2083
x.sexclip.blog:2087
x.sexclip.blog:2096
x.sexclip.blog:8443
www.x.sexclip.blog:80
www.x.sexclip.blog:22
www.x.sexclip.blog:8080
www.x.sexclip.blog:8880
www.x.sexclip.blog:2052
www.x.sexclip.blog:2082
www.x.sexclip.blog:2086
www.x.sexclip.blog:2095
www.x.sexclip.blog:443
www.x.sexclip.blog:2053
www.x.sexclip.blog:2083
www.x.sexclip.blog:2087
www.x.sexclip.blog:2096
www.x.sexclip.blog:8443
melissa.x.sexclip.blog:80
melissa.x.sexclip.blog:22
melissa.x.sexclip.blog:8080
melissa.x.sexclip.blog:8880
melissa.x.sexclip.blog:2052
melissa.x.sexclip.blog:2082
melissa.x.sexclip.blog:2086
melissa.x.sexclip.blog:2095
melissa.x.sexclip.blog:443
melissa.x.sexclip.blog:2053
melissa.x.sexclip.blog:2083
melissa.x.sexclip.blog:2087
melissa.x.sexclip.blog:2096
melissa.x.sexclip.blog:8443
remote.x.sexclip.blog:80
remote.x.sexclip.blog:22
remote.x.sexclip.blog:8080
remote.x.sexclip.blog:8880
remote.x.sexclip.blog:2052
remote.x.sexclip.blog:2082
remote.x.sexclip.blog:2086
remote.x.sexclip.blog:2095
remote.x.sexclip.blog:443
remote.x.sexclip.blog:2053
remote.x.sexclip.blog:2083
remote.x.sexclip.blog:2087
remote.x.sexclip.blog:2096
remote.x.sexclip.blog:8443

Mutex

FbHP0GnFjlYE

Attributes

delay
0
install
true
install_file
fv0s.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
3f05b0abfc7f9302d13abb7433aba478d1d368d6d144f8de859eb2988d6ddda3.exe

File Explorer

3f05b0abfc7f9302d13abb7433aba478d1d368d6d144f8de859eb2988d6ddda3.exe

.exe 45KB

3f05b0abfc7f9302d13abb7433aba478d1d368d6d144f8de859eb2988d6ddda3.exe

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 3f05b0abfc7f9302d13abb7433aba478d1d368d6d144f8de859eb2988d6ddda3
MD5 d1bdbec6f09a413f08a34aada8b00714
SHA1 7a93ca420e50fce2baeb49e4f184dbbc268292b3
SHA512 bb05d9e83f504401ed59346907a50ed45cac51cf4ff65dcb3cb4a806838c6acd3603f33af1f6b59b89866d5db258ff7ed30a10f94fa26bf8534b9e05d85d875b
SSDEEP 768:wuZ8pT1Uu4/cWUeT66mo2q1OBjusyQowsPIWzjbXgX3xf7x4XnsWZK4akxBDZMx:wuZ8pT1tc2XBjuxZwRW3bwXhf7Ws1UdO
TLSH
T1DB232A003BE8812BF2BE4FB89DF26245467AF6672603D54E1CC441D75613FC69A42AFE
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

51262

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

3f05b0abfc7f9302d13abb7433aba478d1d368d6d144f8de859eb2988d6ddda3.exe

mscoree

dotnet