asyncrat | 2cf99cefcc8fd88a171fdf27ce5ca5554ef3ccbbdc87b1a8e3af8524bb9785f9

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General

Target
2cf99cefcc8fd88a171fdf27ce5ca5554ef3ccbbdc87b1a8e3af8524bb9785f9
Size 45KB
Sample260722-tmlzdsvwey
SHA256 2cf99cefcc8fd88a171fdf27ce5ca5554ef3ccbbdc87b1a8e3af8524bb9785f9
MD5 673394877b9ec3890d9a7913d401b6ac
SHA1 340817a748d91e8acd33f41b87889e3d0d462ef0
SHA512 000fea8d0f62bfe75e2aaed406e9a54045864efafaabd5373e803242f07f6915fc2330b6940a85d80a2124f3936bc0d9d391d2ce491435057d35c7ac8992520d
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9hCHyTtpPIMzjbrgX3iXEG3y/810I7Il3BDZsx:EulCJTHl422nQM3bUXSX/3kOodsx
TLSH
T15F232B003BE9C12BE2BE5F78A8F26145867EB5673603D54E1CC441DB5623FC68A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

parrish-mcintyre.com:80
parrish-mcintyre.com:22
parrish-mcintyre.com:8080
parrish-mcintyre.com:8880
parrish-mcintyre.com:2052
parrish-mcintyre.com:2082
parrish-mcintyre.com:2086
parrish-mcintyre.com:2095
parrish-mcintyre.com:443
parrish-mcintyre.com:2053
parrish-mcintyre.com:2083
parrish-mcintyre.com:2087
parrish-mcintyre.com:2096
parrish-mcintyre.com:8443
www.parrish-mcintyre.com:80
www.parrish-mcintyre.com:22
www.parrish-mcintyre.com:8080
www.parrish-mcintyre.com:8880
www.parrish-mcintyre.com:2052
www.parrish-mcintyre.com:2082
www.parrish-mcintyre.com:2086
www.parrish-mcintyre.com:2095
www.parrish-mcintyre.com:443
www.parrish-mcintyre.com:2053
www.parrish-mcintyre.com:2083
www.parrish-mcintyre.com:2087
www.parrish-mcintyre.com:2096
www.parrish-mcintyre.com:8443
rat.parrish-mcintyre.com:80
rat.parrish-mcintyre.com:22
rat.parrish-mcintyre.com:8080
rat.parrish-mcintyre.com:8880
rat.parrish-mcintyre.com:2052
rat.parrish-mcintyre.com:2082
rat.parrish-mcintyre.com:2086
rat.parrish-mcintyre.com:2095
rat.parrish-mcintyre.com:443
rat.parrish-mcintyre.com:2053
rat.parrish-mcintyre.com:2083
rat.parrish-mcintyre.com:2087
rat.parrish-mcintyre.com:2096
rat.parrish-mcintyre.com:8443
remcos.parrish-mcintyre.com:80
remcos.parrish-mcintyre.com:22
remcos.parrish-mcintyre.com:8080
remcos.parrish-mcintyre.com:8880
remcos.parrish-mcintyre.com:2052
remcos.parrish-mcintyre.com:2082
remcos.parrish-mcintyre.com:2086
remcos.parrish-mcintyre.com:2095
remcos.parrish-mcintyre.com:443
remcos.parrish-mcintyre.com:2053
remcos.parrish-mcintyre.com:2083
remcos.parrish-mcintyre.com:2087
remcos.parrish-mcintyre.com:2096
remcos.parrish-mcintyre.com:8443

Mutex

fSecLxSdAuBy

Attributes

delay
0
install
true
install_file
050ku2.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
2cf99cefcc8fd88a171fdf27ce5ca5554ef3ccbbdc87b1a8e3af8524bb9785f9

File Explorer

2cf99cefcc8fd88a171fdf27ce5ca5554ef3ccbbdc87b1a8e3af8524bb9785f9

.exe 45KB

2cf99cefcc8fd88a171fdf27ce5ca5554ef3ccbbdc87b1a8e3af8524bb9785f9

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 2cf99cefcc8fd88a171fdf27ce5ca5554ef3ccbbdc87b1a8e3af8524bb9785f9
MD5 673394877b9ec3890d9a7913d401b6ac
SHA1 340817a748d91e8acd33f41b87889e3d0d462ef0
SHA512 000fea8d0f62bfe75e2aaed406e9a54045864efafaabd5373e803242f07f6915fc2330b6940a85d80a2124f3936bc0d9d391d2ce491435057d35c7ac8992520d
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9hCHyTtpPIMzjbrgX3iXEG3y/810I7Il3BDZsx:EulCJTHl422nQM3bUXSX/3kOodsx
TLSH
T15F232B003BE9C12BE2BE5F78A8F26145867EB5673603D54E1CC441DB5623FC68A426FE
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

2cf99cefcc8fd88a171fdf27ce5ca5554ef3ccbbdc87b1a8e3af8524bb9785f9

mscoree

dotnet