asyncrat | 79634236f99bc978d7b6472817fc7993740774598f6ddaa432ef706fd63a10ce

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General

Target
79634236f99bc978d7b6472817fc7993740774598f6ddaa432ef706fd63a10ce
Size 45KB
Sample260703-mtbzfacv7n
SHA256 79634236f99bc978d7b6472817fc7993740774598f6ddaa432ef706fd63a10ce
MD5 90ba9b7bb8d1f6a3377e3f6c53b7412e
SHA1 2c3be7d9420d07caeec5c832865486ec38c9a9e6
SHA512 d4b2fa4552d71faa4562955aaf56950582bc6c4df54777bf481c01245896474decf6b97e2e707454cddfc8b89e033b2e73efd8c89e4aff1b45d8011c85b6ec2d
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q11Bz3QKx7PIUqjbxgX3iXldDTVl3fgmBDZcx:RuxkJTgip2AV0Umb+XSXPH9dcx
TLSH
T13D232B003BE98237F2BE4F7898F26145467AF6633603D94D2CC4519B5623BC6DA426F9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

cuongsex.com:80
cuongsex.com:22
cuongsex.com:8080
cuongsex.com:8880
cuongsex.com:2052
cuongsex.com:2082
cuongsex.com:2086
cuongsex.com:2095
cuongsex.com:443
cuongsex.com:2053
cuongsex.com:2083
cuongsex.com:2087
cuongsex.com:2096
cuongsex.com:8443
www.cuongsex.com:80
www.cuongsex.com:22
www.cuongsex.com:8080
www.cuongsex.com:8880
www.cuongsex.com:2052
www.cuongsex.com:2082
www.cuongsex.com:2086
www.cuongsex.com:2095
www.cuongsex.com:443
www.cuongsex.com:2053
www.cuongsex.com:2083
www.cuongsex.com:2087
www.cuongsex.com:2096
www.cuongsex.com:8443
invasive.cuongsex.com:80
invasive.cuongsex.com:22
invasive.cuongsex.com:8080
invasive.cuongsex.com:8880
invasive.cuongsex.com:2052
invasive.cuongsex.com:2082
invasive.cuongsex.com:2086
invasive.cuongsex.com:2095
invasive.cuongsex.com:443
invasive.cuongsex.com:2053
invasive.cuongsex.com:2083
invasive.cuongsex.com:2087
invasive.cuongsex.com:2096
invasive.cuongsex.com:8443
emotet.cuongsex.com:80
emotet.cuongsex.com:22
emotet.cuongsex.com:8080
emotet.cuongsex.com:8880
emotet.cuongsex.com:2052
emotet.cuongsex.com:2082
emotet.cuongsex.com:2086
emotet.cuongsex.com:2095
emotet.cuongsex.com:443
emotet.cuongsex.com:2053
emotet.cuongsex.com:2083
emotet.cuongsex.com:2087
emotet.cuongsex.com:2096
emotet.cuongsex.com:8443

Mutex

vKsAeqHc5xjY

Attributes

delay
0
install
true
install_file
rp3hvjtb.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
79634236f99bc978d7b6472817fc7993740774598f6ddaa432ef706fd63a10ce

File Explorer

79634236f99bc978d7b6472817fc7993740774598f6ddaa432ef706fd63a10ce

.exe 45KB

79634236f99bc978d7b6472817fc7993740774598f6ddaa432ef706fd63a10ce

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 79634236f99bc978d7b6472817fc7993740774598f6ddaa432ef706fd63a10ce
MD5 90ba9b7bb8d1f6a3377e3f6c53b7412e
SHA1 2c3be7d9420d07caeec5c832865486ec38c9a9e6
SHA512 d4b2fa4552d71faa4562955aaf56950582bc6c4df54777bf481c01245896474decf6b97e2e707454cddfc8b89e033b2e73efd8c89e4aff1b45d8011c85b6ec2d
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q11Bz3QKx7PIUqjbxgX3iXldDTVl3fgmBDZcx:RuxkJTgip2AV0Umb+XSXPH9dcx
TLSH
T13D232B003BE98237F2BE4F7898F26145467AF6633603D94D2CC4519B5623BC6DA426F9
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

79634236f99bc978d7b6472817fc7993740774598f6ddaa432ef706fd63a10ce

mscoree

dotnet