asyncrat | 36f02ff2259a8b0dcb0c1ea5c88d5b74c75550cae84f971e7756a855016b96ad

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General

Target
36f02ff2259a8b0dcb0c1ea5c88d5b74c75550cae84f971e7756a855016b96ad
Size 45KB
Sample260804-zyc4hsysct
SHA256 36f02ff2259a8b0dcb0c1ea5c88d5b74c75550cae84f971e7756a855016b96ad
MD5 d0572356a458beb60f41ff704fabe352
SHA1 4fdf63f977a4ff3e92700511432fe6caea162bcc
SHA512 79812c2e5a8e14d916027751dff43fa56ef39cde075c17f8d296d0cf31cc2200d63052fa28717ec60fa15a2199d9bffddadd6e57c6919b3b0311775df2298bd6
SSDEEP 768:kuSOpTPTCFcWUeXa6mo2qA80eUNEARViZPI6zjbNgC3iFoP69zQ5BDZMx:kuSOpTPOP2uUe+iW63baCSFb9zcdMx
TLSH
T199232A003BE8812BF2BE4F7899F26145467AF6633603D5891CC451DB5623FC69A43AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

vnsextop1.com:80
vnsextop1.com:22
vnsextop1.com:8080
vnsextop1.com:8880
vnsextop1.com:2052
vnsextop1.com:2082
vnsextop1.com:2086
vnsextop1.com:2095
vnsextop1.com:443
vnsextop1.com:2053
vnsextop1.com:2083
vnsextop1.com:2087
vnsextop1.com:2096
vnsextop1.com:8443
www.vnsextop1.com:80
www.vnsextop1.com:22
www.vnsextop1.com:8080
www.vnsextop1.com:8880
www.vnsextop1.com:2052
www.vnsextop1.com:2082
www.vnsextop1.com:2086
www.vnsextop1.com:2095
www.vnsextop1.com:443
www.vnsextop1.com:2053
www.vnsextop1.com:2083
www.vnsextop1.com:2087
www.vnsextop1.com:2096
www.vnsextop1.com:8443
hermeticwiper.vnsextop1.com:80
hermeticwiper.vnsextop1.com:22
hermeticwiper.vnsextop1.com:8080
hermeticwiper.vnsextop1.com:8880
hermeticwiper.vnsextop1.com:2052
hermeticwiper.vnsextop1.com:2082
hermeticwiper.vnsextop1.com:2086
hermeticwiper.vnsextop1.com:2095
hermeticwiper.vnsextop1.com:443
hermeticwiper.vnsextop1.com:2053
hermeticwiper.vnsextop1.com:2083
hermeticwiper.vnsextop1.com:2087
hermeticwiper.vnsextop1.com:2096
hermeticwiper.vnsextop1.com:8443
connect.vnsextop1.com:80
connect.vnsextop1.com:22
connect.vnsextop1.com:8080
connect.vnsextop1.com:8880
connect.vnsextop1.com:2052
connect.vnsextop1.com:2082
connect.vnsextop1.com:2086
connect.vnsextop1.com:2095
connect.vnsextop1.com:443
connect.vnsextop1.com:2053
connect.vnsextop1.com:2083
connect.vnsextop1.com:2087
connect.vnsextop1.com:2096
connect.vnsextop1.com:8443
codered.vnsextop1.com:80
codered.vnsextop1.com:22
codered.vnsextop1.com:8080
codered.vnsextop1.com:8880
codered.vnsextop1.com:2052
codered.vnsextop1.com:2082
codered.vnsextop1.com:2086
codered.vnsextop1.com:2095
codered.vnsextop1.com:443
codered.vnsextop1.com:2053
codered.vnsextop1.com:2083
codered.vnsextop1.com:2087
codered.vnsextop1.com:2096
codered.vnsextop1.com:8443
gh0st.vnsextop1.com:80
gh0st.vnsextop1.com:22
gh0st.vnsextop1.com:8080
gh0st.vnsextop1.com:8880
gh0st.vnsextop1.com:2052
gh0st.vnsextop1.com:2082
gh0st.vnsextop1.com:2086
gh0st.vnsextop1.com:2095
gh0st.vnsextop1.com:443
gh0st.vnsextop1.com:2053
gh0st.vnsextop1.com:2083
gh0st.vnsextop1.com:2087
gh0st.vnsextop1.com:2096
gh0st.vnsextop1.com:8443

Mutex

DEVnj6dkywNU

Attributes

delay
0
install
true
install_file
n9ei.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
36f02ff2259a8b0dcb0c1ea5c88d5b74c75550cae84f971e7756a855016b96ad

File Explorer

36f02ff2259a8b0dcb0c1ea5c88d5b74c75550cae84f971e7756a855016b96ad

.exe 45KB

36f02ff2259a8b0dcb0c1ea5c88d5b74c75550cae84f971e7756a855016b96ad

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 36f02ff2259a8b0dcb0c1ea5c88d5b74c75550cae84f971e7756a855016b96ad
MD5 d0572356a458beb60f41ff704fabe352
SHA1 4fdf63f977a4ff3e92700511432fe6caea162bcc
SHA512 79812c2e5a8e14d916027751dff43fa56ef39cde075c17f8d296d0cf31cc2200d63052fa28717ec60fa15a2199d9bffddadd6e57c6919b3b0311775df2298bd6
SSDEEP 768:kuSOpTPTCFcWUeXa6mo2qA80eUNEARViZPI6zjbNgC3iFoP69zQ5BDZMx:kuSOpTPOP2uUe+iW63baCSFb9zcdMx
TLSH
T199232A003BE8812BF2BE4F7899F26145467AF6633603D5891CC451DB5623FC69A43AFE
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

51390

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

36f02ff2259a8b0dcb0c1ea5c88d5b74c75550cae84f971e7756a855016b96ad

mscoree

dotnet