asyncrat | 042b1c69e8c5080789a182768aaf9aa97927ace27c7d76a5dbf37cc5c48222e3

Sharing

Copy URL Twitter E-mail

General

Target
042b1c69e8c5080789a182768aaf9aa97927ace27c7d76a5dbf37cc5c48222e3
Size 45KB
Sample260804-12xsrs1fmg
SHA256 042b1c69e8c5080789a182768aaf9aa97927ace27c7d76a5dbf37cc5c48222e3
MD5 4139607697f26e0535d606e0820a7a64
SHA1 14c58401b6bc2730e07af2da8d8f64aeb070fae9
SHA512 c5a2604a250ff24a40b44319818bd321b44b78c79b6f79583711c136f8abbf436e42ac874a5311c00066adc1f510a2ad2a450533479517d528743a81a4131bcf
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9tCSwTMSPI5ujbDgX3i75Ll/Ex7scIhswBDZsx:EulCJTHl42agG5CbcXS7bExIzdsx
TLSH
T1BA231B0037E8C52BF2BE5F7898F26145867AF6673603D58E1CC441DB5623BC68A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimsexvnn.com:80
phimsexvnn.com:22
phimsexvnn.com:8080
phimsexvnn.com:8880
phimsexvnn.com:2052
phimsexvnn.com:2082
phimsexvnn.com:2086
phimsexvnn.com:2095
phimsexvnn.com:443
phimsexvnn.com:2053
phimsexvnn.com:2083
phimsexvnn.com:2087
phimsexvnn.com:2096
phimsexvnn.com:8443
www.phimsexvnn.com:80
www.phimsexvnn.com:22
www.phimsexvnn.com:8080
www.phimsexvnn.com:8880
www.phimsexvnn.com:2052
www.phimsexvnn.com:2082
www.phimsexvnn.com:2086
www.phimsexvnn.com:2095
www.phimsexvnn.com:443
www.phimsexvnn.com:2053
www.phimsexvnn.com:2083
www.phimsexvnn.com:2087
www.phimsexvnn.com:2096
www.phimsexvnn.com:8443
hack.phimsexvnn.com:80
hack.phimsexvnn.com:22
hack.phimsexvnn.com:8080
hack.phimsexvnn.com:8880
hack.phimsexvnn.com:2052
hack.phimsexvnn.com:2082
hack.phimsexvnn.com:2086
hack.phimsexvnn.com:2095
hack.phimsexvnn.com:443
hack.phimsexvnn.com:2053
hack.phimsexvnn.com:2083
hack.phimsexvnn.com:2087
hack.phimsexvnn.com:2096
hack.phimsexvnn.com:8443
client.phimsexvnn.com:80
client.phimsexvnn.com:22
client.phimsexvnn.com:8080
client.phimsexvnn.com:8880
client.phimsexvnn.com:2052
client.phimsexvnn.com:2082
client.phimsexvnn.com:2086
client.phimsexvnn.com:2095
client.phimsexvnn.com:443
client.phimsexvnn.com:2053
client.phimsexvnn.com:2083
client.phimsexvnn.com:2087
client.phimsexvnn.com:2096
client.phimsexvnn.com:8443
melissa.phimsexvnn.com:80
melissa.phimsexvnn.com:22
melissa.phimsexvnn.com:8080
melissa.phimsexvnn.com:8880
melissa.phimsexvnn.com:2052
melissa.phimsexvnn.com:2082
melissa.phimsexvnn.com:2086
melissa.phimsexvnn.com:2095
melissa.phimsexvnn.com:443
melissa.phimsexvnn.com:2053
melissa.phimsexvnn.com:2083
melissa.phimsexvnn.com:2087
melissa.phimsexvnn.com:2096
melissa.phimsexvnn.com:8443

Mutex

iAiEFrmwzMM8

Attributes

delay
0
install
true
install_file
j9oyh8.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
042b1c69e8c5080789a182768aaf9aa97927ace27c7d76a5dbf37cc5c48222e3

File Explorer

042b1c69e8c5080789a182768aaf9aa97927ace27c7d76a5dbf37cc5c48222e3

.exe 45KB

042b1c69e8c5080789a182768aaf9aa97927ace27c7d76a5dbf37cc5c48222e3

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 042b1c69e8c5080789a182768aaf9aa97927ace27c7d76a5dbf37cc5c48222e3
MD5 4139607697f26e0535d606e0820a7a64
SHA1 14c58401b6bc2730e07af2da8d8f64aeb070fae9
SHA512 c5a2604a250ff24a40b44319818bd321b44b78c79b6f79583711c136f8abbf436e42ac874a5311c00066adc1f510a2ad2a450533479517d528743a81a4131bcf
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9tCSwTMSPI5ujbDgX3i75Ll/Ex7scIhswBDZsx:EulCJTHl42agG5CbcXS7bExIzdsx
TLSH
T1BA231B0037E8C52BF2BE5F7898F26145867AF6673603D58E1CC441DB5623BC68A426FE
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

042b1c69e8c5080789a182768aaf9aa97927ace27c7d76a5dbf37cc5c48222e3

mscoree

dotnet