asyncrat | 4299783f417f340984c9660b42daea923b94012eb765b025196c0ced398be0ba[.]exe

Sharing

Copy URL Twitter E-mail

General

Target
4299783f417f340984c9660b42daea923b94012eb765b025196c0ced398be0ba.exe
Size 45KB
Sample260619-xpqbdab15x
SHA256 4299783f417f340984c9660b42daea923b94012eb765b025196c0ced398be0ba
MD5 f5da3d5e83f0a33e2f9af82db358b48a
SHA1 4135ac7b290dbeddf2e903da17eb8d95a7da5fd1
SHA512 0e7c434564ad94bf89fc79c512e3080368162e136134573926257009f7c7b9930f7be51aa0d61947adb451cda506d2377e9fefe9d65b350a2dc2cb23bf961c17
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVE10CnMQRPnA8PIoljbSgX3i3ilLVo409bwErBDZEx:MuBGJTPho2dtnbSBotbVXS3ImpbwE9dG
TLSH
T1F1232A0037E9C12BF2BE4F74A9F26145867AF6632603D64E1CC451DB5A13BC68A436FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

z.phimhd18.blog:80
z.phimhd18.blog:22
z.phimhd18.blog:8080
z.phimhd18.blog:8880
z.phimhd18.blog:2052
z.phimhd18.blog:2082
z.phimhd18.blog:2086
z.phimhd18.blog:2095
z.phimhd18.blog:443
z.phimhd18.blog:2053
z.phimhd18.blog:2083
z.phimhd18.blog:2087
z.phimhd18.blog:2096
z.phimhd18.blog:8443
www.z.phimhd18.blog:80
www.z.phimhd18.blog:22
www.z.phimhd18.blog:8080
www.z.phimhd18.blog:8880
www.z.phimhd18.blog:2052
www.z.phimhd18.blog:2082
www.z.phimhd18.blog:2086
www.z.phimhd18.blog:2095
www.z.phimhd18.blog:443
www.z.phimhd18.blog:2053
www.z.phimhd18.blog:2083
www.z.phimhd18.blog:2087
www.z.phimhd18.blog:2096
www.z.phimhd18.blog:8443
invasive.z.phimhd18.blog:80
invasive.z.phimhd18.blog:22
invasive.z.phimhd18.blog:8080
invasive.z.phimhd18.blog:8880
invasive.z.phimhd18.blog:2052
invasive.z.phimhd18.blog:2082
invasive.z.phimhd18.blog:2086
invasive.z.phimhd18.blog:2095
invasive.z.phimhd18.blog:443
invasive.z.phimhd18.blog:2053
invasive.z.phimhd18.blog:2083
invasive.z.phimhd18.blog:2087
invasive.z.phimhd18.blog:2096
invasive.z.phimhd18.blog:8443
connect.z.phimhd18.blog:80
connect.z.phimhd18.blog:22
connect.z.phimhd18.blog:8080
connect.z.phimhd18.blog:8880
connect.z.phimhd18.blog:2052
connect.z.phimhd18.blog:2082
connect.z.phimhd18.blog:2086
connect.z.phimhd18.blog:2095
connect.z.phimhd18.blog:443
connect.z.phimhd18.blog:2053
connect.z.phimhd18.blog:2083
connect.z.phimhd18.blog:2087
connect.z.phimhd18.blog:2096
connect.z.phimhd18.blog:8443
melissa.z.phimhd18.blog:80
melissa.z.phimhd18.blog:22
melissa.z.phimhd18.blog:8080
melissa.z.phimhd18.blog:8880
melissa.z.phimhd18.blog:2052
melissa.z.phimhd18.blog:2082
melissa.z.phimhd18.blog:2086
melissa.z.phimhd18.blog:2095
melissa.z.phimhd18.blog:443
melissa.z.phimhd18.blog:2053
melissa.z.phimhd18.blog:2083
melissa.z.phimhd18.blog:2087
melissa.z.phimhd18.blog:2096
melissa.z.phimhd18.blog:8443

Mutex

slZLrnMfx7U8

Attributes

delay
0
install
true
install_file
4bce.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
4299783f417f340984c9660b42daea923b94012eb765b025196c0ced398be0ba.exe

File Explorer

4299783f417f340984c9660b42daea923b94012eb765b025196c0ced398be0ba.exe

.exe 45KB

4299783f417f340984c9660b42daea923b94012eb765b025196c0ced398be0ba.exe

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 4299783f417f340984c9660b42daea923b94012eb765b025196c0ced398be0ba
MD5 f5da3d5e83f0a33e2f9af82db358b48a
SHA1 4135ac7b290dbeddf2e903da17eb8d95a7da5fd1
SHA512 0e7c434564ad94bf89fc79c512e3080368162e136134573926257009f7c7b9930f7be51aa0d61947adb451cda506d2377e9fefe9d65b350a2dc2cb23bf961c17
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVE10CnMQRPnA8PIoljbSgX3i3ilLVo409bwErBDZEx:MuBGJTPho2dtnbSBotbVXS3ImpbwE9dG
TLSH
T1F1232A0037E9C12BF2BE4F74A9F26145867AF6632603D64E1CC451DB5A13BC68A436FE
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

4299783f417f340984c9660b42daea923b94012eb765b025196c0ced398be0ba.exe

mscoree

dotnet