asyncrat | e6d55dc350bdfb8272613ec3fa13d8aec92af6596e2749a74a506937087ef9b0

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General

Target
e6d55dc350bdfb8272613ec3fa13d8aec92af6596e2749a74a506937087ef9b0
Size 45KB
Sample260907-v73cjsdn5t
SHA256 e6d55dc350bdfb8272613ec3fa13d8aec92af6596e2749a74a506937087ef9b0
MD5 1470189fe041cad6176f895512f80378
SHA1 5ddd7a111e5237a758eaa6e1c05d1dfcac6cfde8
SHA512 228c2daf5f28b7c0e3beb257ba520ae4d6b1c0182e4e8445e6b5c1c0c088b93cc40bde8f4d88d5df8cd79c88b5aa0053deeb9a7e256b6644ed1e37a524a60e5c
SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4D9wScq/z1OPIszjbigJ3ixxbaew4/CjwBDZ0x:8uUIpT4vAj2Hi9K3s3bFJSxJNwQCSd0x
TLSH
T1B8232B0037E9C12BF2BE4F7898F26145467AF6633603D64A1CC452DB5B13BC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

vietsexnet.net:80
vietsexnet.net:22
vietsexnet.net:8080
vietsexnet.net:8880
vietsexnet.net:2052
vietsexnet.net:2082
vietsexnet.net:2086
vietsexnet.net:2095
vietsexnet.net:443
vietsexnet.net:2053
vietsexnet.net:2083
vietsexnet.net:2087
vietsexnet.net:2096
vietsexnet.net:8443
www.vietsexnet.net:80
www.vietsexnet.net:22
www.vietsexnet.net:8080
www.vietsexnet.net:8880
www.vietsexnet.net:2052
www.vietsexnet.net:2082
www.vietsexnet.net:2086
www.vietsexnet.net:2095
www.vietsexnet.net:443
www.vietsexnet.net:2053
www.vietsexnet.net:2083
www.vietsexnet.net:2087
www.vietsexnet.net:2096
www.vietsexnet.net:8443
melissa.vietsexnet.net:80
melissa.vietsexnet.net:22
melissa.vietsexnet.net:8080
melissa.vietsexnet.net:8880
melissa.vietsexnet.net:2052
melissa.vietsexnet.net:2082
melissa.vietsexnet.net:2086
melissa.vietsexnet.net:2095
melissa.vietsexnet.net:443
melissa.vietsexnet.net:2053
melissa.vietsexnet.net:2083
melissa.vietsexnet.net:2087
melissa.vietsexnet.net:2096
melissa.vietsexnet.net:8443
hermeticwiper.vietsexnet.net:80
hermeticwiper.vietsexnet.net:22
hermeticwiper.vietsexnet.net:8080
hermeticwiper.vietsexnet.net:8880
hermeticwiper.vietsexnet.net:2052
hermeticwiper.vietsexnet.net:2082
hermeticwiper.vietsexnet.net:2086
hermeticwiper.vietsexnet.net:2095
hermeticwiper.vietsexnet.net:443
hermeticwiper.vietsexnet.net:2053
hermeticwiper.vietsexnet.net:2083
hermeticwiper.vietsexnet.net:2087
hermeticwiper.vietsexnet.net:2096
hermeticwiper.vietsexnet.net:8443
qbot.vietsexnet.net:80
qbot.vietsexnet.net:22
qbot.vietsexnet.net:8080
qbot.vietsexnet.net:8880
qbot.vietsexnet.net:2052
qbot.vietsexnet.net:2082
qbot.vietsexnet.net:2086
qbot.vietsexnet.net:2095
qbot.vietsexnet.net:443
qbot.vietsexnet.net:2053
qbot.vietsexnet.net:2083
qbot.vietsexnet.net:2087
qbot.vietsexnet.net:2096
qbot.vietsexnet.net:8443
remcos.vietsexnet.net:80
remcos.vietsexnet.net:22
remcos.vietsexnet.net:8080
remcos.vietsexnet.net:8880
remcos.vietsexnet.net:2052
remcos.vietsexnet.net:2082
remcos.vietsexnet.net:2086
remcos.vietsexnet.net:2095
remcos.vietsexnet.net:443
remcos.vietsexnet.net:2053
remcos.vietsexnet.net:2083
remcos.vietsexnet.net:2087
remcos.vietsexnet.net:2096
remcos.vietsexnet.net:8443

Mutex

1llxdK1Spxo2

Attributes

delay
0
install
true
install_file
v9i2x8l.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
e6d55dc350bdfb8272613ec3fa13d8aec92af6596e2749a74a506937087ef9b0

File Explorer

e6d55dc350bdfb8272613ec3fa13d8aec92af6596e2749a74a506937087ef9b0

.exe 45KB

e6d55dc350bdfb8272613ec3fa13d8aec92af6596e2749a74a506937087ef9b0

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 e6d55dc350bdfb8272613ec3fa13d8aec92af6596e2749a74a506937087ef9b0
MD5 1470189fe041cad6176f895512f80378
SHA1 5ddd7a111e5237a758eaa6e1c05d1dfcac6cfde8
SHA512 228c2daf5f28b7c0e3beb257ba520ae4d6b1c0182e4e8445e6b5c1c0c088b93cc40bde8f4d88d5df8cd79c88b5aa0053deeb9a7e256b6644ed1e37a524a60e5c
SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4D9wScq/z1OPIszjbigJ3ixxbaew4/CjwBDZ0x:8uUIpT4vAj2Hi9K3s3bFJSxJNwQCSd0x
TLSH
T1B8232B0037E9C12BF2BE4F7898F26145467AF6633603D64A1CC452DB5B13BC69A426FE
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

51406

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

e6d55dc350bdfb8272613ec3fa13d8aec92af6596e2749a74a506937087ef9b0

mscoree

dotnet