asyncrat | c4e025623278dac3009aba9acaebe22f63bfa66d1b92767b01d93c2fc702fd46

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General

Target
c4e025623278dac3009aba9acaebe22f63bfa66d1b92767b01d93c2fc702fd46
Size 45KB
Sample260804-yyfc7syfjg
SHA256 c4e025623278dac3009aba9acaebe22f63bfa66d1b92767b01d93c2fc702fd46
MD5 695e40db22db4c31ef0992e582ee6051
SHA1 c35e708462e63972d4e1eff7e443c705096959b6
SHA512 e32512577da13ce481281ba3c5580f9671be7971f90f022a94d89a412281834da6abcf73b419b14fae7e85e87a91a3d879e236c0c3ae2ef8bf2fe16f661e07c0
SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1b0e3+Kv18iZPIezjbHgy3iI+l9JbmBDZUx:cuR0JTPjY2i3T6iWe3bAySI+lzbodUx
TLSH
T1662319003BE9812BF2BE4F7899F26245867BF6633603D54A1C8451DB5713FC68A43AED
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

xcavengon.click:80
xcavengon.click:22
xcavengon.click:8080
xcavengon.click:8880
xcavengon.click:2052
xcavengon.click:2082
xcavengon.click:2086
xcavengon.click:2095
xcavengon.click:443
xcavengon.click:2053
xcavengon.click:2083
xcavengon.click:2087
xcavengon.click:2096
xcavengon.click:8443
www.xcavengon.click:80
www.xcavengon.click:22
www.xcavengon.click:8080
www.xcavengon.click:8880
www.xcavengon.click:2052
www.xcavengon.click:2082
www.xcavengon.click:2086
www.xcavengon.click:2095
www.xcavengon.click:443
www.xcavengon.click:2053
www.xcavengon.click:2083
www.xcavengon.click:2087
www.xcavengon.click:2096
www.xcavengon.click:8443
azorult.xcavengon.click:80
azorult.xcavengon.click:22
azorult.xcavengon.click:8080
azorult.xcavengon.click:8880
azorult.xcavengon.click:2052
azorult.xcavengon.click:2082
azorult.xcavengon.click:2086
azorult.xcavengon.click:2095
azorult.xcavengon.click:443
azorult.xcavengon.click:2053
azorult.xcavengon.click:2083
azorult.xcavengon.click:2087
azorult.xcavengon.click:2096
azorult.xcavengon.click:8443
blacklotus.xcavengon.click:80
blacklotus.xcavengon.click:22
blacklotus.xcavengon.click:8080
blacklotus.xcavengon.click:8880
blacklotus.xcavengon.click:2052
blacklotus.xcavengon.click:2082
blacklotus.xcavengon.click:2086
blacklotus.xcavengon.click:2095
blacklotus.xcavengon.click:443
blacklotus.xcavengon.click:2053
blacklotus.xcavengon.click:2083
blacklotus.xcavengon.click:2087
blacklotus.xcavengon.click:2096
blacklotus.xcavengon.click:8443

Mutex

nAXaJ7J12HRI

Attributes

delay
0
install
true
install_file
5uwl.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
c4e025623278dac3009aba9acaebe22f63bfa66d1b92767b01d93c2fc702fd46

File Explorer

c4e025623278dac3009aba9acaebe22f63bfa66d1b92767b01d93c2fc702fd46

.exe 45KB

c4e025623278dac3009aba9acaebe22f63bfa66d1b92767b01d93c2fc702fd46

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 c4e025623278dac3009aba9acaebe22f63bfa66d1b92767b01d93c2fc702fd46
MD5 695e40db22db4c31ef0992e582ee6051
SHA1 c35e708462e63972d4e1eff7e443c705096959b6
SHA512 e32512577da13ce481281ba3c5580f9671be7971f90f022a94d89a412281834da6abcf73b419b14fae7e85e87a91a3d879e236c0c3ae2ef8bf2fe16f661e07c0
SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1b0e3+Kv18iZPIezjbHgy3iI+l9JbmBDZUx:cuR0JTPjY2i3T6iWe3bAySI+lzbodUx
TLSH
T1662319003BE9812BF2BE4F7899F26245867BF6633603D54A1C8451DB5713FC68A43AED
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

51310

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

c4e025623278dac3009aba9acaebe22f63bfa66d1b92767b01d93c2fc702fd46

mscoree

dotnet