asyncrat | 9f5351f9fce2d2520987618a02bdff696d3fd3773b0de1a0c6051b4079ce0e83

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General

Target
9f5351f9fce2d2520987618a02bdff696d3fd3773b0de1a0c6051b4079ce0e83
Size 45KB
Sample260715-ped7csft5z
SHA256 9f5351f9fce2d2520987618a02bdff696d3fd3773b0de1a0c6051b4079ce0e83
MD5 5c00f7fe5c2f424bf24b50d600add73f
SHA1 b04d7661545241d845b8186b0da4ea5297c8d223
SHA512 a917fe7ba2e3f4f889b238e205c18cdfb8140596c5d662b3801b729f8d653f3bfe1095fe355693f7a59a4c7a7369232e6d158a560bd340ef66f0dde7849f7fa4
SSDEEP 768:8uuSpTg7GBoWUSH6+mo2qY1wzBNMwpGPIMPzjbOgX32E4EF8/54u4l6JBDZ0x:8uuSpTgyf2dWGYvMP3bxXmcse6d0x
TLSH
T1D9231A003BE8C12BF2BE4F7898F26145867AF2633A03E55D1CC451DB5613BC6D652AEE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexvuto.site:80
sexvuto.site:22
sexvuto.site:8080
sexvuto.site:8880
sexvuto.site:2052
sexvuto.site:2082
sexvuto.site:2086
sexvuto.site:2095
sexvuto.site:443
sexvuto.site:2053
sexvuto.site:2083
sexvuto.site:2087
sexvuto.site:2096
sexvuto.site:8443
www.sexvuto.site:80
www.sexvuto.site:22
www.sexvuto.site:8080
www.sexvuto.site:8880
www.sexvuto.site:2052
www.sexvuto.site:2082
www.sexvuto.site:2086
www.sexvuto.site:2095
www.sexvuto.site:443
www.sexvuto.site:2053
www.sexvuto.site:2083
www.sexvuto.site:2087
www.sexvuto.site:2096
www.sexvuto.site:8443
sasser.sexvuto.site:80
sasser.sexvuto.site:22
sasser.sexvuto.site:8080
sasser.sexvuto.site:8880
sasser.sexvuto.site:2052
sasser.sexvuto.site:2082
sasser.sexvuto.site:2086
sasser.sexvuto.site:2095
sasser.sexvuto.site:443
sasser.sexvuto.site:2053
sasser.sexvuto.site:2083
sasser.sexvuto.site:2087
sasser.sexvuto.site:2096
sasser.sexvuto.site:8443
dridex.sexvuto.site:80
dridex.sexvuto.site:22
dridex.sexvuto.site:8080
dridex.sexvuto.site:8880
dridex.sexvuto.site:2052
dridex.sexvuto.site:2082
dridex.sexvuto.site:2086
dridex.sexvuto.site:2095
dridex.sexvuto.site:443
dridex.sexvuto.site:2053
dridex.sexvuto.site:2083
dridex.sexvuto.site:2087
dridex.sexvuto.site:2096
dridex.sexvuto.site:8443
darkside.sexvuto.site:80
darkside.sexvuto.site:22
darkside.sexvuto.site:8080
darkside.sexvuto.site:8880
darkside.sexvuto.site:2052
darkside.sexvuto.site:2082
darkside.sexvuto.site:2086
darkside.sexvuto.site:2095
darkside.sexvuto.site:443
darkside.sexvuto.site:2053
darkside.sexvuto.site:2083
darkside.sexvuto.site:2087
darkside.sexvuto.site:2096
darkside.sexvuto.site:8443
fakeupdates.sexvuto.site:80
fakeupdates.sexvuto.site:22
fakeupdates.sexvuto.site:8080
fakeupdates.sexvuto.site:8880
fakeupdates.sexvuto.site:2052
fakeupdates.sexvuto.site:2082
fakeupdates.sexvuto.site:2086
fakeupdates.sexvuto.site:2095
fakeupdates.sexvuto.site:443
fakeupdates.sexvuto.site:2053
fakeupdates.sexvuto.site:2083
fakeupdates.sexvuto.site:2087
fakeupdates.sexvuto.site:2096
fakeupdates.sexvuto.site:8443

Mutex

LcbuEPHCgAM4

Attributes

delay
0
install
true
install_file
uyxk4s.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
9f5351f9fce2d2520987618a02bdff696d3fd3773b0de1a0c6051b4079ce0e83

File Explorer

9f5351f9fce2d2520987618a02bdff696d3fd3773b0de1a0c6051b4079ce0e83

.exe 45KB

9f5351f9fce2d2520987618a02bdff696d3fd3773b0de1a0c6051b4079ce0e83

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 9f5351f9fce2d2520987618a02bdff696d3fd3773b0de1a0c6051b4079ce0e83
MD5 5c00f7fe5c2f424bf24b50d600add73f
SHA1 b04d7661545241d845b8186b0da4ea5297c8d223
SHA512 a917fe7ba2e3f4f889b238e205c18cdfb8140596c5d662b3801b729f8d653f3bfe1095fe355693f7a59a4c7a7369232e6d158a560bd340ef66f0dde7849f7fa4
SSDEEP 768:8uuSpTg7GBoWUSH6+mo2qY1wzBNMwpGPIMPzjbOgX32E4EF8/54u4l6JBDZ0x:8uuSpTgyf2dWGYvMP3bxXmcse6d0x
TLSH
T1D9231A003BE8C12BF2BE4F7898F26145867AF2633A03E55D1CC451DB5613BC6D652AEE
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

51406

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

9f5351f9fce2d2520987618a02bdff696d3fd3773b0de1a0c6051b4079ce0e83

mscoree

dotnet