asyncrat | a6318de3bfbe325d84a3621ae70248ee5f3ff3f9bde0d429871f8fcf3aa78abf

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General

Target
a6318de3bfbe325d84a3621ae70248ee5f3ff3f9bde0d429871f8fcf3aa78abf
Size 45KB
Sample260721-zhyqaahn7z
SHA256 a6318de3bfbe325d84a3621ae70248ee5f3ff3f9bde0d429871f8fcf3aa78abf
MD5 51ff3ac2d85af61f59aa332fdaf06e7e
SHA1 55765ed17b6cca1bc1c9e46c888bc7115f65fa42
SHA512 c3b8e3c02e47aaa4e056c9a7338d57df1f84f126fcf08e5bf9e114e851d7f26f49633f778b4196f23e0c9989b4de7c3f484f8826e7cd1a7a7a53251ac68627bc
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9x/cYssPJZOPIcvzjb2gXBimJSAwAhya7mkNaBDZsx:EulCJTHl42eMIf3cv3bpXQmJo0ycEdsx
TLSH
T116230B003BE8822BF2BE4F789CF26145467AF6673603D68A1CC4519B5713FC69A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

flimora.top:80
flimora.top:22
flimora.top:8080
flimora.top:8880
flimora.top:2052
flimora.top:2082
flimora.top:2086
flimora.top:2095
flimora.top:443
flimora.top:2053
flimora.top:2083
flimora.top:2087
flimora.top:2096
flimora.top:8443
www.flimora.top:80
www.flimora.top:22
www.flimora.top:8080
www.flimora.top:8880
www.flimora.top:2052
www.flimora.top:2082
www.flimora.top:2086
www.flimora.top:2095
www.flimora.top:443
www.flimora.top:2053
www.flimora.top:2083
www.flimora.top:2087
www.flimora.top:2096
www.flimora.top:8443
qakbot.flimora.top:80
qakbot.flimora.top:22
qakbot.flimora.top:8080
qakbot.flimora.top:8880
qakbot.flimora.top:2052
qakbot.flimora.top:2082
qakbot.flimora.top:2086
qakbot.flimora.top:2095
qakbot.flimora.top:443
qakbot.flimora.top:2053
qakbot.flimora.top:2083
qakbot.flimora.top:2087
qakbot.flimora.top:2096
qakbot.flimora.top:8443
remcos.flimora.top:80
remcos.flimora.top:22
remcos.flimora.top:8080
remcos.flimora.top:8880
remcos.flimora.top:2052
remcos.flimora.top:2082
remcos.flimora.top:2086
remcos.flimora.top:2095
remcos.flimora.top:443
remcos.flimora.top:2053
remcos.flimora.top:2083
remcos.flimora.top:2087
remcos.flimora.top:2096
remcos.flimora.top:8443
agenttesla.flimora.top:80
agenttesla.flimora.top:22
agenttesla.flimora.top:8080
agenttesla.flimora.top:8880
agenttesla.flimora.top:2052
agenttesla.flimora.top:2082
agenttesla.flimora.top:2086
agenttesla.flimora.top:2095
agenttesla.flimora.top:443
agenttesla.flimora.top:2053
agenttesla.flimora.top:2083
agenttesla.flimora.top:2087
agenttesla.flimora.top:2096
agenttesla.flimora.top:8443
notpetya.flimora.top:80
notpetya.flimora.top:22
notpetya.flimora.top:8080
notpetya.flimora.top:8880
notpetya.flimora.top:2052
notpetya.flimora.top:2082
notpetya.flimora.top:2086
notpetya.flimora.top:2095
notpetya.flimora.top:443
notpetya.flimora.top:2053
notpetya.flimora.top:2083
notpetya.flimora.top:2087
notpetya.flimora.top:2096
notpetya.flimora.top:8443

Mutex

7gda6kzdMgrZ

Attributes

delay
0
install
true
install_file
vizbar.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
a6318de3bfbe325d84a3621ae70248ee5f3ff3f9bde0d429871f8fcf3aa78abf

File Explorer

a6318de3bfbe325d84a3621ae70248ee5f3ff3f9bde0d429871f8fcf3aa78abf

.exe 45KB

a6318de3bfbe325d84a3621ae70248ee5f3ff3f9bde0d429871f8fcf3aa78abf

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 a6318de3bfbe325d84a3621ae70248ee5f3ff3f9bde0d429871f8fcf3aa78abf
MD5 51ff3ac2d85af61f59aa332fdaf06e7e
SHA1 55765ed17b6cca1bc1c9e46c888bc7115f65fa42
SHA512 c3b8e3c02e47aaa4e056c9a7338d57df1f84f126fcf08e5bf9e114e851d7f26f49633f778b4196f23e0c9989b4de7c3f484f8826e7cd1a7a7a53251ac68627bc
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9x/cYssPJZOPIcvzjb2gXBimJSAwAhya7mkNaBDZsx:EulCJTHl42eMIf3cv3bpXQmJo0ycEdsx
TLSH
T116230B003BE8822BF2BE4F789CF26145467AF6673603D68A1CC4519B5713FC69A426FD
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

51358

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

a6318de3bfbe325d84a3621ae70248ee5f3ff3f9bde0d429871f8fcf3aa78abf

mscoree

dotnet