asyncrat | 0ab94f9266a1604578fbefbcac54a475ed5aea2425fcab9591e27933ea9558b5

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General

Target
0ab94f9266a1604578fbefbcac54a475ed5aea2425fcab9591e27933ea9558b5
Size 45KB
Sample260717-nhc8sshx5l
SHA256 0ab94f9266a1604578fbefbcac54a475ed5aea2425fcab9591e27933ea9558b5
MD5 8d068788aa200735780c5b633bdbc0d6
SHA1 f373be801d1f976585a178ff1d47d649d03f7700
SHA512 568a8b03facb0bc8376a8e65c37c1161ed36b14c77cef99673722c902368032965487120b8a3fff577fab15ce1ab933a803607306e6e5ff7645801a2940c23e0
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlI5dTQy06SOPIMFzjbZgX0i0tMkDFhlhc9JBDZMx:wuDWZTpMZSB2zmaS3MF3b2XR07FDhOdO
TLSH
T156231A003BE8812BF2BE4F78ACF26145467AF6637603D54A1CC4529B5713FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

dagatructiep.sh:80
dagatructiep.sh:22
dagatructiep.sh:8080
dagatructiep.sh:8880
dagatructiep.sh:2052
dagatructiep.sh:2082
dagatructiep.sh:2086
dagatructiep.sh:2095
dagatructiep.sh:443
dagatructiep.sh:2053
dagatructiep.sh:2083
dagatructiep.sh:2087
dagatructiep.sh:2096
dagatructiep.sh:8443
www.dagatructiep.sh:80
www.dagatructiep.sh:22
www.dagatructiep.sh:8080
www.dagatructiep.sh:8880
www.dagatructiep.sh:2052
www.dagatructiep.sh:2082
www.dagatructiep.sh:2086
www.dagatructiep.sh:2095
www.dagatructiep.sh:443
www.dagatructiep.sh:2053
www.dagatructiep.sh:2083
www.dagatructiep.sh:2087
www.dagatructiep.sh:2096
www.dagatructiep.sh:8443
nimda.dagatructiep.sh:80
nimda.dagatructiep.sh:22
nimda.dagatructiep.sh:8080
nimda.dagatructiep.sh:8880
nimda.dagatructiep.sh:2052
nimda.dagatructiep.sh:2082
nimda.dagatructiep.sh:2086
nimda.dagatructiep.sh:2095
nimda.dagatructiep.sh:443
nimda.dagatructiep.sh:2053
nimda.dagatructiep.sh:2083
nimda.dagatructiep.sh:2087
nimda.dagatructiep.sh:2096
nimda.dagatructiep.sh:8443
revil.dagatructiep.sh:80
revil.dagatructiep.sh:22
revil.dagatructiep.sh:8080
revil.dagatructiep.sh:8880
revil.dagatructiep.sh:2052
revil.dagatructiep.sh:2082
revil.dagatructiep.sh:2086
revil.dagatructiep.sh:2095
revil.dagatructiep.sh:443
revil.dagatructiep.sh:2053
revil.dagatructiep.sh:2083
revil.dagatructiep.sh:2087
revil.dagatructiep.sh:2096
revil.dagatructiep.sh:8443

Mutex

VTFhZnt1Tu0I

Attributes

delay
0
install
true
install_file
8uoir.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
0ab94f9266a1604578fbefbcac54a475ed5aea2425fcab9591e27933ea9558b5

File Explorer

0ab94f9266a1604578fbefbcac54a475ed5aea2425fcab9591e27933ea9558b5

.exe 45KB

0ab94f9266a1604578fbefbcac54a475ed5aea2425fcab9591e27933ea9558b5

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 0ab94f9266a1604578fbefbcac54a475ed5aea2425fcab9591e27933ea9558b5
MD5 8d068788aa200735780c5b633bdbc0d6
SHA1 f373be801d1f976585a178ff1d47d649d03f7700
SHA512 568a8b03facb0bc8376a8e65c37c1161ed36b14c77cef99673722c902368032965487120b8a3fff577fab15ce1ab933a803607306e6e5ff7645801a2940c23e0
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlI5dTQy06SOPIMFzjbZgX0i0tMkDFhlhc9JBDZMx:wuDWZTpMZSB2zmaS3MF3b2XR07FDhOdO
TLSH
T156231A003BE8812BF2BE4F78ACF26145467AF6637603D54A1CC4529B5713FC69A426FE
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

0ab94f9266a1604578fbefbcac54a475ed5aea2425fcab9591e27933ea9558b5

mscoree

dotnet