asyncrat | e51b9d70288de1fc38af5fad6a0aaa57bc4bc57014c5ee76b60fc2d1fc5492ea

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General

Target
e51b9d70288de1fc38af5fad6a0aaa57bc4bc57014c5ee76b60fc2d1fc5492ea
Size 45KB
Sample260803-r4ycmsbb24
SHA256 e51b9d70288de1fc38af5fad6a0aaa57bc4bc57014c5ee76b60fc2d1fc5492ea
MD5 1f07e3b10c938b5ae95892138941cca1
SHA1 239dda146fa70640f270bd64ce788da85c0732a3
SHA512 1fa9f99e8c68ec8402967db23066f8ac46ea11422c702abb414a7c5a243a7e69f82b2b6a8a89eaa55427f88ce4d1e0b2fcdf099a167e7a37e4ecd872daa1303f
SSDEEP 768:MudApTNctooWUS7C+mo2qtsGFZQjB4PIFfzjb0gX3iQDqOb9r9BDZIx:MudApTNmU2kqF9Ff3bbXSQDqGdIx
TLSH
T115231B0037E8822BF27E4FB899F26245467AF6733603D5891CC451DB5723BC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

zorvec.top:80
zorvec.top:22
zorvec.top:8080
zorvec.top:8880
zorvec.top:2052
zorvec.top:2082
zorvec.top:2086
zorvec.top:2095
zorvec.top:443
zorvec.top:2053
zorvec.top:2083
zorvec.top:2087
zorvec.top:2096
zorvec.top:8443
www.zorvec.top:80
www.zorvec.top:22
www.zorvec.top:8080
www.zorvec.top:8880
www.zorvec.top:2052
www.zorvec.top:2082
www.zorvec.top:2086
www.zorvec.top:2095
www.zorvec.top:443
www.zorvec.top:2053
www.zorvec.top:2083
www.zorvec.top:2087
www.zorvec.top:2096
www.zorvec.top:8443
triton.zorvec.top:80
triton.zorvec.top:22
triton.zorvec.top:8080
triton.zorvec.top:8880
triton.zorvec.top:2052
triton.zorvec.top:2082
triton.zorvec.top:2086
triton.zorvec.top:2095
triton.zorvec.top:443
triton.zorvec.top:2053
triton.zorvec.top:2083
triton.zorvec.top:2087
triton.zorvec.top:2096
triton.zorvec.top:8443
industroyer.zorvec.top:80
industroyer.zorvec.top:22
industroyer.zorvec.top:8080
industroyer.zorvec.top:8880
industroyer.zorvec.top:2052
industroyer.zorvec.top:2082
industroyer.zorvec.top:2086
industroyer.zorvec.top:2095
industroyer.zorvec.top:443
industroyer.zorvec.top:2053
industroyer.zorvec.top:2083
industroyer.zorvec.top:2087
industroyer.zorvec.top:2096
industroyer.zorvec.top:8443

Mutex

JXxgvwdZFnX9

Attributes

delay
0
install
true
install_file
24nuyv.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
e51b9d70288de1fc38af5fad6a0aaa57bc4bc57014c5ee76b60fc2d1fc5492ea

File Explorer

e51b9d70288de1fc38af5fad6a0aaa57bc4bc57014c5ee76b60fc2d1fc5492ea

.exe 45KB

e51b9d70288de1fc38af5fad6a0aaa57bc4bc57014c5ee76b60fc2d1fc5492ea

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 e51b9d70288de1fc38af5fad6a0aaa57bc4bc57014c5ee76b60fc2d1fc5492ea
MD5 1f07e3b10c938b5ae95892138941cca1
SHA1 239dda146fa70640f270bd64ce788da85c0732a3
SHA512 1fa9f99e8c68ec8402967db23066f8ac46ea11422c702abb414a7c5a243a7e69f82b2b6a8a89eaa55427f88ce4d1e0b2fcdf099a167e7a37e4ecd872daa1303f
SSDEEP 768:MudApTNctooWUS7C+mo2qtsGFZQjB4PIFfzjb0gX3iQDqOb9r9BDZIx:MudApTNmU2kqF9Ff3bbXSQDqGdIx
TLSH
T115231B0037E8822BF27E4FB899F26245467AF6733603D5891CC451DB5723BC69A426FE
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

51262

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

e51b9d70288de1fc38af5fad6a0aaa57bc4bc57014c5ee76b60fc2d1fc5492ea

mscoree

dotnet