asyncrat | b0a4879f5f5f62accb41591fc6a82246ffa346ce22ac807ebbfd6946e7a752ca

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General

Target
b0a4879f5f5f62accb41591fc6a82246ffa346ce22ac807ebbfd6946e7a752ca
Size 45KB
Sample260701-ltlcfaaz3m
SHA256 b0a4879f5f5f62accb41591fc6a82246ffa346ce22ac807ebbfd6946e7a752ca
MD5 64a3ed9ee27d2e1d9f4fe5a43f056746
SHA1 8dc2b21b92b2cd24d2912c547f9436d9f37d238c
SHA512 ce96cac34b49bc3d774df1729753097cb683594275e022349686acbf4299d8e595500436ccdb83ab92f50081c4452bc1503cf62332d24decc21ae20282da554d
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q9L9YSkq/zNOPIFzjbPg23iadMJMe2pQQXzGKTpr1CO:EufspTf2g2maVC3F3b42SKMCvaSGi18c
TLSH
T1A2232A003BE9C12BF2BE4F78ADF26145867AF6633603D64A1CC451DB5613BC68A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

xemphimxxxhay.com:80
xemphimxxxhay.com:22
xemphimxxxhay.com:8080
xemphimxxxhay.com:8880
xemphimxxxhay.com:2052
xemphimxxxhay.com:2082
xemphimxxxhay.com:2086
xemphimxxxhay.com:2095
xemphimxxxhay.com:443
xemphimxxxhay.com:2053
xemphimxxxhay.com:2083
xemphimxxxhay.com:2087
xemphimxxxhay.com:2096
xemphimxxxhay.com:8443
www.xemphimxxxhay.com:80
www.xemphimxxxhay.com:22
www.xemphimxxxhay.com:8080
www.xemphimxxxhay.com:8880
www.xemphimxxxhay.com:2052
www.xemphimxxxhay.com:2082
www.xemphimxxxhay.com:2086
www.xemphimxxxhay.com:2095
www.xemphimxxxhay.com:443
www.xemphimxxxhay.com:2053
www.xemphimxxxhay.com:2083
www.xemphimxxxhay.com:2087
www.xemphimxxxhay.com:2096
www.xemphimxxxhay.com:8443
mirai.xemphimxxxhay.com:80
mirai.xemphimxxxhay.com:22
mirai.xemphimxxxhay.com:8080
mirai.xemphimxxxhay.com:8880
mirai.xemphimxxxhay.com:2052
mirai.xemphimxxxhay.com:2082
mirai.xemphimxxxhay.com:2086
mirai.xemphimxxxhay.com:2095
mirai.xemphimxxxhay.com:443
mirai.xemphimxxxhay.com:2053
mirai.xemphimxxxhay.com:2083
mirai.xemphimxxxhay.com:2087
mirai.xemphimxxxhay.com:2096
mirai.xemphimxxxhay.com:8443
clop.xemphimxxxhay.com:80
clop.xemphimxxxhay.com:22
clop.xemphimxxxhay.com:8080
clop.xemphimxxxhay.com:8880
clop.xemphimxxxhay.com:2052
clop.xemphimxxxhay.com:2082
clop.xemphimxxxhay.com:2086
clop.xemphimxxxhay.com:2095
clop.xemphimxxxhay.com:443
clop.xemphimxxxhay.com:2053
clop.xemphimxxxhay.com:2083
clop.xemphimxxxhay.com:2087
clop.xemphimxxxhay.com:2096
clop.xemphimxxxhay.com:8443
revil.xemphimxxxhay.com:80
revil.xemphimxxxhay.com:22
revil.xemphimxxxhay.com:8080
revil.xemphimxxxhay.com:8880
revil.xemphimxxxhay.com:2052
revil.xemphimxxxhay.com:2082
revil.xemphimxxxhay.com:2086
revil.xemphimxxxhay.com:2095
revil.xemphimxxxhay.com:443
revil.xemphimxxxhay.com:2053
revil.xemphimxxxhay.com:2083
revil.xemphimxxxhay.com:2087
revil.xemphimxxxhay.com:2096
revil.xemphimxxxhay.com:8443

Mutex

dsiwCTKsvxn1

Attributes

delay
0
install
true
install_file
3dzi23j.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
b0a4879f5f5f62accb41591fc6a82246ffa346ce22ac807ebbfd6946e7a752ca

File Explorer

b0a4879f5f5f62accb41591fc6a82246ffa346ce22ac807ebbfd6946e7a752ca

.exe 45KB

b0a4879f5f5f62accb41591fc6a82246ffa346ce22ac807ebbfd6946e7a752ca

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 b0a4879f5f5f62accb41591fc6a82246ffa346ce22ac807ebbfd6946e7a752ca
MD5 64a3ed9ee27d2e1d9f4fe5a43f056746
SHA1 8dc2b21b92b2cd24d2912c547f9436d9f37d238c
SHA512 ce96cac34b49bc3d774df1729753097cb683594275e022349686acbf4299d8e595500436ccdb83ab92f50081c4452bc1503cf62332d24decc21ae20282da554d
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q9L9YSkq/zNOPIFzjbPg23iadMJMe2pQQXzGKTpr1CO:EufspTf2g2maVC3F3b42SKMCvaSGi18c
TLSH
T1A2232A003BE9C12BF2BE4F78ADF26145867AF6633603D64A1CC451DB5613BC68A426FD
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

b0a4879f5f5f62accb41591fc6a82246ffa346ce22ac807ebbfd6946e7a752ca

mscoree

dotnet