asyncrat | bbf80324e018666a5857e118e1df107c467f53614a07300de2eb630dc24e4c12

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General

Target
bbf80324e018666a5857e118e1df107c467f53614a07300de2eb630dc24e4c12
Size 45KB
Sample260701-kmc7tab17s
SHA256 bbf80324e018666a5857e118e1df107c467f53614a07300de2eb630dc24e4c12
MD5 eca67a56bec45f99f371f8ea5ecab3e3
SHA1 fc14119fc5e28f1e5ab4fcbf2ad125266c2c4f00
SHA512 e8abfde74351881a8060f980f63d15737a42da278c75a95b00a66f667f8d09d1cf56ce0ae0925f80564185ed3fc616ced26f45367f545484d21ada58d8dcead0
SSDEEP 768:5uSy6pTpwrSWWUE3/WImo2qNrzjHynaKPIs5jbmgX3iXJGfC1b4ehzabi8bjBDZ2:5uSy6pTpoo2onZs5b5XSXUfCPhWbiklU
TLSH
T1CB232B0037E9C12BF2BE4F789DF26145867AF6633A03D54A1CC4129B5613FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

xxxtop.net:80
xxxtop.net:22
xxxtop.net:8080
xxxtop.net:8880
xxxtop.net:2052
xxxtop.net:2082
xxxtop.net:2086
xxxtop.net:2095
xxxtop.net:443
xxxtop.net:2053
xxxtop.net:2083
xxxtop.net:2087
xxxtop.net:2096
xxxtop.net:8443
www.xxxtop.net:80
www.xxxtop.net:22
www.xxxtop.net:8080
www.xxxtop.net:8880
www.xxxtop.net:2052
www.xxxtop.net:2082
www.xxxtop.net:2086
www.xxxtop.net:2095
www.xxxtop.net:443
www.xxxtop.net:2053
www.xxxtop.net:2083
www.xxxtop.net:2087
www.xxxtop.net:2096
www.xxxtop.net:8443
hack.xxxtop.net:80
hack.xxxtop.net:22
hack.xxxtop.net:8080
hack.xxxtop.net:8880
hack.xxxtop.net:2052
hack.xxxtop.net:2082
hack.xxxtop.net:2086
hack.xxxtop.net:2095
hack.xxxtop.net:443
hack.xxxtop.net:2053
hack.xxxtop.net:2083
hack.xxxtop.net:2087
hack.xxxtop.net:2096
hack.xxxtop.net:8443
rat.xxxtop.net:80
rat.xxxtop.net:22
rat.xxxtop.net:8080
rat.xxxtop.net:8880
rat.xxxtop.net:2052
rat.xxxtop.net:2082
rat.xxxtop.net:2086
rat.xxxtop.net:2095
rat.xxxtop.net:443
rat.xxxtop.net:2053
rat.xxxtop.net:2083
rat.xxxtop.net:2087
rat.xxxtop.net:2096
rat.xxxtop.net:8443
klez.xxxtop.net:80
klez.xxxtop.net:22
klez.xxxtop.net:8080
klez.xxxtop.net:8880
klez.xxxtop.net:2052
klez.xxxtop.net:2082
klez.xxxtop.net:2086
klez.xxxtop.net:2095
klez.xxxtop.net:443
klez.xxxtop.net:2053
klez.xxxtop.net:2083
klez.xxxtop.net:2087
klez.xxxtop.net:2096
klez.xxxtop.net:8443

Mutex

9Mj2s434A7Xu

Attributes

delay
0
install
true
install_file
on2qpy9.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
bbf80324e018666a5857e118e1df107c467f53614a07300de2eb630dc24e4c12

File Explorer

bbf80324e018666a5857e118e1df107c467f53614a07300de2eb630dc24e4c12

.exe 45KB

bbf80324e018666a5857e118e1df107c467f53614a07300de2eb630dc24e4c12

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 bbf80324e018666a5857e118e1df107c467f53614a07300de2eb630dc24e4c12
MD5 eca67a56bec45f99f371f8ea5ecab3e3
SHA1 fc14119fc5e28f1e5ab4fcbf2ad125266c2c4f00
SHA512 e8abfde74351881a8060f980f63d15737a42da278c75a95b00a66f667f8d09d1cf56ce0ae0925f80564185ed3fc616ced26f45367f545484d21ada58d8dcead0
SSDEEP 768:5uSy6pTpwrSWWUE3/WImo2qNrzjHynaKPIs5jbmgX3iXJGfC1b4ehzabi8bjBDZ2:5uSy6pTpoo2onZs5b5XSXUfCPhWbiklU
TLSH
T1CB232B0037E9C12BF2BE4F789DF26145867AF6633A03D54A1CC4129B5613FC69A426FE
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

51278

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

bbf80324e018666a5857e118e1df107c467f53614a07300de2eb630dc24e4c12

mscoree

dotnet