asyncrat | c80c6797a6027cade871b5485286007db432759b3c97b18f4eb411f1d579a744

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General

Target
c80c6797a6027cade871b5485286007db432759b3c97b18f4eb411f1d579a744
Size 45KB
Sample260919-mdb99seb46
SHA256 c80c6797a6027cade871b5485286007db432759b3c97b18f4eb411f1d579a744
MD5 fd3c413a59109e791dd267653bd7417c
SHA1 a513d9e0e22246f3c9402bb18cd65b9e1f4d58f0
SHA512 784a5320e2fd45af5497141b718231e625a163e9b34ee6fcdf863636a3913175d7c2bbed6c34158ffe2a0a5be0cc521ea7729b3f38dccab4cf3acd380a4f86e0
SSDEEP 768:kuSOpTPTCFcWUeXa6mo2qAW0ewtDc30oiZPI/zjbAgX3iehTnuJ6aeBDZMx:kuSOpTPOP24wR2iW/3bnXSehuJYdMx
TLSH
T1E4232A003BE8812BF2BE4F7859F26145867AF6632603D5891CC441DB5723FC69A53AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

viet69no1.net:80
viet69no1.net:22
viet69no1.net:8080
viet69no1.net:8880
viet69no1.net:2052
viet69no1.net:2082
viet69no1.net:2086
viet69no1.net:2095
viet69no1.net:443
viet69no1.net:2053
viet69no1.net:2083
viet69no1.net:2087
viet69no1.net:2096
viet69no1.net:8443
www.viet69no1.net:80
www.viet69no1.net:22
www.viet69no1.net:8080
www.viet69no1.net:8880
www.viet69no1.net:2052
www.viet69no1.net:2082
www.viet69no1.net:2086
www.viet69no1.net:2095
www.viet69no1.net:443
www.viet69no1.net:2053
www.viet69no1.net:2083
www.viet69no1.net:2087
www.viet69no1.net:2096
www.viet69no1.net:8443
qakbot.viet69no1.net:80
qakbot.viet69no1.net:22
qakbot.viet69no1.net:8080
qakbot.viet69no1.net:8880
qakbot.viet69no1.net:2052
qakbot.viet69no1.net:2082
qakbot.viet69no1.net:2086
qakbot.viet69no1.net:2095
qakbot.viet69no1.net:443
qakbot.viet69no1.net:2053
qakbot.viet69no1.net:2083
qakbot.viet69no1.net:2087
qakbot.viet69no1.net:2096
qakbot.viet69no1.net:8443
nimda.viet69no1.net:80
nimda.viet69no1.net:22
nimda.viet69no1.net:8080
nimda.viet69no1.net:8880
nimda.viet69no1.net:2052
nimda.viet69no1.net:2082
nimda.viet69no1.net:2086
nimda.viet69no1.net:2095
nimda.viet69no1.net:443
nimda.viet69no1.net:2053
nimda.viet69no1.net:2083
nimda.viet69no1.net:2087
nimda.viet69no1.net:2096
nimda.viet69no1.net:8443
mirai.viet69no1.net:80
mirai.viet69no1.net:22
mirai.viet69no1.net:8080
mirai.viet69no1.net:8880
mirai.viet69no1.net:2052
mirai.viet69no1.net:2082
mirai.viet69no1.net:2086
mirai.viet69no1.net:2095
mirai.viet69no1.net:443
mirai.viet69no1.net:2053
mirai.viet69no1.net:2083
mirai.viet69no1.net:2087
mirai.viet69no1.net:2096
mirai.viet69no1.net:8443
conficker.viet69no1.net:80
conficker.viet69no1.net:22
conficker.viet69no1.net:8080
conficker.viet69no1.net:8880
conficker.viet69no1.net:2052
conficker.viet69no1.net:2082
conficker.viet69no1.net:2086
conficker.viet69no1.net:2095
conficker.viet69no1.net:443
conficker.viet69no1.net:2053
conficker.viet69no1.net:2083
conficker.viet69no1.net:2087
conficker.viet69no1.net:2096
conficker.viet69no1.net:8443

Mutex

R9YAV6GY648y

Attributes

delay
0
install
true
install_file
c4af.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
c80c6797a6027cade871b5485286007db432759b3c97b18f4eb411f1d579a744

File Explorer

c80c6797a6027cade871b5485286007db432759b3c97b18f4eb411f1d579a744

.exe 45KB

c80c6797a6027cade871b5485286007db432759b3c97b18f4eb411f1d579a744

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 c80c6797a6027cade871b5485286007db432759b3c97b18f4eb411f1d579a744
MD5 fd3c413a59109e791dd267653bd7417c
SHA1 a513d9e0e22246f3c9402bb18cd65b9e1f4d58f0
SHA512 784a5320e2fd45af5497141b718231e625a163e9b34ee6fcdf863636a3913175d7c2bbed6c34158ffe2a0a5be0cc521ea7729b3f38dccab4cf3acd380a4f86e0
SSDEEP 768:kuSOpTPTCFcWUeXa6mo2qAW0ewtDc30oiZPI/zjbAgX3iehTnuJ6aeBDZMx:kuSOpTPOP24wR2iW/3bnXSehuJYdMx
TLSH
T1E4232A003BE8812BF2BE4F7859F26145867AF6632603D5891CC441DB5723FC69A53AFE
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

c80c6797a6027cade871b5485286007db432759b3c97b18f4eb411f1d579a744

mscoree

dotnet