asyncrat | 6a81e8f9c44870f9f38e3529d1e0a73e37a9f958b51fdee7fa52970384158277

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General

Target
6a81e8f9c44870f9f38e3529d1e0a73e37a9f958b51fdee7fa52970384158277
Size 45KB
Sample260710-ppx28acy51
SHA256 6a81e8f9c44870f9f38e3529d1e0a73e37a9f958b51fdee7fa52970384158277
MD5 79871e669ee54a7bc29f4fa360c69793
SHA1 953588752624736e493bd49d9688a45c6fd151d3
SHA512 17b4ba5df0c46ad5b3b9bf929dd889cd9f617d0f88a70d600aa958c29e49acc5f3392e0b8529141e21bbe78394bda622c59b7000d068a57b722d0cbe0565dd71
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9zITnyHaaPI3zjbtgX3iRMXY2osKXA0wb6iBDZ8x:0uPrpT/qY2QE533b6XSKXY2ospTb6cd+
TLSH
T1C8232A003BE9C127F2BE5B7899F26145867AF6633A03D64D1CC411DB5623FC68A42AFD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

vnphimsexhay.blog:80
vnphimsexhay.blog:22
vnphimsexhay.blog:8080
vnphimsexhay.blog:8880
vnphimsexhay.blog:2052
vnphimsexhay.blog:2082
vnphimsexhay.blog:2086
vnphimsexhay.blog:2095
vnphimsexhay.blog:443
vnphimsexhay.blog:2053
vnphimsexhay.blog:2083
vnphimsexhay.blog:2087
vnphimsexhay.blog:2096
vnphimsexhay.blog:8443
www.vnphimsexhay.blog:80
www.vnphimsexhay.blog:22
www.vnphimsexhay.blog:8080
www.vnphimsexhay.blog:8880
www.vnphimsexhay.blog:2052
www.vnphimsexhay.blog:2082
www.vnphimsexhay.blog:2086
www.vnphimsexhay.blog:2095
www.vnphimsexhay.blog:443
www.vnphimsexhay.blog:2053
www.vnphimsexhay.blog:2083
www.vnphimsexhay.blog:2087
www.vnphimsexhay.blog:2096
www.vnphimsexhay.blog:8443
mirai.vnphimsexhay.blog:80
mirai.vnphimsexhay.blog:22
mirai.vnphimsexhay.blog:8080
mirai.vnphimsexhay.blog:8880
mirai.vnphimsexhay.blog:2052
mirai.vnphimsexhay.blog:2082
mirai.vnphimsexhay.blog:2086
mirai.vnphimsexhay.blog:2095
mirai.vnphimsexhay.blog:443
mirai.vnphimsexhay.blog:2053
mirai.vnphimsexhay.blog:2083
mirai.vnphimsexhay.blog:2087
mirai.vnphimsexhay.blog:2096
mirai.vnphimsexhay.blog:8443
dridex.vnphimsexhay.blog:80
dridex.vnphimsexhay.blog:22
dridex.vnphimsexhay.blog:8080
dridex.vnphimsexhay.blog:8880
dridex.vnphimsexhay.blog:2052
dridex.vnphimsexhay.blog:2082
dridex.vnphimsexhay.blog:2086
dridex.vnphimsexhay.blog:2095
dridex.vnphimsexhay.blog:443
dridex.vnphimsexhay.blog:2053
dridex.vnphimsexhay.blog:2083
dridex.vnphimsexhay.blog:2087
dridex.vnphimsexhay.blog:2096
dridex.vnphimsexhay.blog:8443

Mutex

3E16ZERzKQcz

Attributes

delay
0
install
true
install_file
z5gx1t2.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
6a81e8f9c44870f9f38e3529d1e0a73e37a9f958b51fdee7fa52970384158277

File Explorer

6a81e8f9c44870f9f38e3529d1e0a73e37a9f958b51fdee7fa52970384158277

.exe 45KB

6a81e8f9c44870f9f38e3529d1e0a73e37a9f958b51fdee7fa52970384158277

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 6a81e8f9c44870f9f38e3529d1e0a73e37a9f958b51fdee7fa52970384158277
MD5 79871e669ee54a7bc29f4fa360c69793
SHA1 953588752624736e493bd49d9688a45c6fd151d3
SHA512 17b4ba5df0c46ad5b3b9bf929dd889cd9f617d0f88a70d600aa958c29e49acc5f3392e0b8529141e21bbe78394bda622c59b7000d068a57b722d0cbe0565dd71
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9zITnyHaaPI3zjbtgX3iRMXY2osKXA0wb6iBDZ8x:0uPrpT/qY2QE533b6XSKXY2ospTb6cd+
TLSH
T1C8232A003BE9C127F2BE5B7899F26145867AF6633A03D64D1CC411DB5623FC68A42AFD
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

51310

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

6a81e8f9c44870f9f38e3529d1e0a73e37a9f958b51fdee7fa52970384158277

mscoree

dotnet