asyncrat | 714cf89d58bd01100ead02cc5fb860d26134d0fac6b7fc36b70e4540194ee497

Sharing

Copy URL Twitter E-mail

General

Target
714cf89d58bd01100ead02cc5fb860d26134d0fac6b7fc36b70e4540194ee497
Size 45KB
Sample260830-2bbnaadf56
SHA256 714cf89d58bd01100ead02cc5fb860d26134d0fac6b7fc36b70e4540194ee497
MD5 5ddfc5ad9d576ead1864dbbbd117c8fa
SHA1 47a8ad4883025e2da4c9de662c1f600c69f409d0
SHA512 42b58c09a499d38a665faa39e6eda8e3102e6cf04cfe80249d7ba65f8b1a334ff99083185d489666d670d82ca0f4e3e1061457242f3bbc20e476cd33f7da1c59
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1Jw0QUKXPIazjbpgX3i1vsmpLkCjBDZUx:cu6YepTPso22fa3bmXS10mTdUx
TLSH
T158231A003BE8C13BF2BE4BB8A8F26145867AF5636603D5492CC451DB5723FC696426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

zorvec.name:80
zorvec.name:22
zorvec.name:8080
zorvec.name:8880
zorvec.name:2052
zorvec.name:2082
zorvec.name:2086
zorvec.name:2095
zorvec.name:443
zorvec.name:2053
zorvec.name:2083
zorvec.name:2087
zorvec.name:2096
zorvec.name:8443
www.zorvec.name:80
www.zorvec.name:22
www.zorvec.name:8080
www.zorvec.name:8880
www.zorvec.name:2052
www.zorvec.name:2082
www.zorvec.name:2086
www.zorvec.name:2095
www.zorvec.name:443
www.zorvec.name:2053
www.zorvec.name:2083
www.zorvec.name:2087
www.zorvec.name:2096
www.zorvec.name:8443
sobig.zorvec.name:80
sobig.zorvec.name:22
sobig.zorvec.name:8080
sobig.zorvec.name:8880
sobig.zorvec.name:2052
sobig.zorvec.name:2082
sobig.zorvec.name:2086
sobig.zorvec.name:2095
sobig.zorvec.name:443
sobig.zorvec.name:2053
sobig.zorvec.name:2083
sobig.zorvec.name:2087
sobig.zorvec.name:2096
sobig.zorvec.name:8443
cryptolocker.zorvec.name:80
cryptolocker.zorvec.name:22
cryptolocker.zorvec.name:8080
cryptolocker.zorvec.name:8880
cryptolocker.zorvec.name:2052
cryptolocker.zorvec.name:2082
cryptolocker.zorvec.name:2086
cryptolocker.zorvec.name:2095
cryptolocker.zorvec.name:443
cryptolocker.zorvec.name:2053
cryptolocker.zorvec.name:2083
cryptolocker.zorvec.name:2087
cryptolocker.zorvec.name:2096
cryptolocker.zorvec.name:8443
mydoom.zorvec.name:80
mydoom.zorvec.name:22
mydoom.zorvec.name:8080
mydoom.zorvec.name:8880
mydoom.zorvec.name:2052
mydoom.zorvec.name:2082
mydoom.zorvec.name:2086
mydoom.zorvec.name:2095
mydoom.zorvec.name:443
mydoom.zorvec.name:2053
mydoom.zorvec.name:2083
mydoom.zorvec.name:2087
mydoom.zorvec.name:2096
mydoom.zorvec.name:8443
nimda.zorvec.name:80
nimda.zorvec.name:22
nimda.zorvec.name:8080
nimda.zorvec.name:8880
nimda.zorvec.name:2052
nimda.zorvec.name:2082
nimda.zorvec.name:2086
nimda.zorvec.name:2095
nimda.zorvec.name:443
nimda.zorvec.name:2053
nimda.zorvec.name:2083
nimda.zorvec.name:2087
nimda.zorvec.name:2096
nimda.zorvec.name:8443

Mutex

tHLvvThZ5Cnq

Attributes

delay
0
install
true
install_file
52o5n8w3.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
714cf89d58bd01100ead02cc5fb860d26134d0fac6b7fc36b70e4540194ee497

File Explorer

714cf89d58bd01100ead02cc5fb860d26134d0fac6b7fc36b70e4540194ee497

.exe 45KB

714cf89d58bd01100ead02cc5fb860d26134d0fac6b7fc36b70e4540194ee497

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 714cf89d58bd01100ead02cc5fb860d26134d0fac6b7fc36b70e4540194ee497
MD5 5ddfc5ad9d576ead1864dbbbd117c8fa
SHA1 47a8ad4883025e2da4c9de662c1f600c69f409d0
SHA512 42b58c09a499d38a665faa39e6eda8e3102e6cf04cfe80249d7ba65f8b1a334ff99083185d489666d670d82ca0f4e3e1061457242f3bbc20e476cd33f7da1c59
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1Jw0QUKXPIazjbpgX3i1vsmpLkCjBDZUx:cu6YepTPso22fa3bmXS10mTdUx
TLSH
T158231A003BE8C13BF2BE4BB8A8F26145867AF5636603D5492CC451DB5723FC696426FD
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

51374

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

714cf89d58bd01100ead02cc5fb860d26134d0fac6b7fc36b70e4540194ee497

mscoree

dotnet