asyncrat | 7e2c5d2ecf50a334f694fed3269fb85cc8302ecec18ce1ef5e249820e590806c

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General

Target
7e2c5d2ecf50a334f694fed3269fb85cc8302ecec18ce1ef5e249820e590806c
Size 45KB
Sample260722-q2accssvht
SHA256 7e2c5d2ecf50a334f694fed3269fb85cc8302ecec18ce1ef5e249820e590806c
MD5 625587860b120ab806b167c49e818668
SHA1 b4f95efb9019d7a5fe815c1b4a625a86cf154410
SHA512 7cb4300678ce11543a7e3d40a56381515f6ac2c145840f586f027d5b3415c598d59c4d1d0b1b6765d740c92b43020e15c6757fbc318e8f07b1eba7c3fefb241c
SSDEEP 768:UuKWgSJTwU6NkWUGnaSmo2qAe/qpG3jHuPIszjbqgXli79Z4mGwyVu9ZBDZcx:UuKWgSJTwRf2OIM3s3b9X07j4Blutdcx
TLSH
T122233A003BE8812BF2BE4FB4A8F26145867AF5637603D64D1CC451DB5623FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

dalton-marine.com:80
dalton-marine.com:22
dalton-marine.com:8080
dalton-marine.com:8880
dalton-marine.com:2052
dalton-marine.com:2082
dalton-marine.com:2086
dalton-marine.com:2095
dalton-marine.com:443
dalton-marine.com:2053
dalton-marine.com:2083
dalton-marine.com:2087
dalton-marine.com:2096
dalton-marine.com:8443
www.dalton-marine.com:80
www.dalton-marine.com:22
www.dalton-marine.com:8080
www.dalton-marine.com:8880
www.dalton-marine.com:2052
www.dalton-marine.com:2082
www.dalton-marine.com:2086
www.dalton-marine.com:2095
www.dalton-marine.com:443
www.dalton-marine.com:2053
www.dalton-marine.com:2083
www.dalton-marine.com:2087
www.dalton-marine.com:2096
www.dalton-marine.com:8443
azorult.dalton-marine.com:80
azorult.dalton-marine.com:22
azorult.dalton-marine.com:8080
azorult.dalton-marine.com:8880
azorult.dalton-marine.com:2052
azorult.dalton-marine.com:2082
azorult.dalton-marine.com:2086
azorult.dalton-marine.com:2095
azorult.dalton-marine.com:443
azorult.dalton-marine.com:2053
azorult.dalton-marine.com:2083
azorult.dalton-marine.com:2087
azorult.dalton-marine.com:2096
azorult.dalton-marine.com:8443
cl0p.dalton-marine.com:80
cl0p.dalton-marine.com:22
cl0p.dalton-marine.com:8080
cl0p.dalton-marine.com:8880
cl0p.dalton-marine.com:2052
cl0p.dalton-marine.com:2082
cl0p.dalton-marine.com:2086
cl0p.dalton-marine.com:2095
cl0p.dalton-marine.com:443
cl0p.dalton-marine.com:2053
cl0p.dalton-marine.com:2083
cl0p.dalton-marine.com:2087
cl0p.dalton-marine.com:2096
cl0p.dalton-marine.com:8443
sodinokibi.dalton-marine.com:80
sodinokibi.dalton-marine.com:22
sodinokibi.dalton-marine.com:8080
sodinokibi.dalton-marine.com:8880
sodinokibi.dalton-marine.com:2052
sodinokibi.dalton-marine.com:2082
sodinokibi.dalton-marine.com:2086
sodinokibi.dalton-marine.com:2095
sodinokibi.dalton-marine.com:443
sodinokibi.dalton-marine.com:2053
sodinokibi.dalton-marine.com:2083
sodinokibi.dalton-marine.com:2087
sodinokibi.dalton-marine.com:2096
sodinokibi.dalton-marine.com:8443

Mutex

yl9enucKp4xv

Attributes

delay
0
install
true
install_file
8da09w5r.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
7e2c5d2ecf50a334f694fed3269fb85cc8302ecec18ce1ef5e249820e590806c

File Explorer

7e2c5d2ecf50a334f694fed3269fb85cc8302ecec18ce1ef5e249820e590806c

.exe 45KB

7e2c5d2ecf50a334f694fed3269fb85cc8302ecec18ce1ef5e249820e590806c

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 7e2c5d2ecf50a334f694fed3269fb85cc8302ecec18ce1ef5e249820e590806c
MD5 625587860b120ab806b167c49e818668
SHA1 b4f95efb9019d7a5fe815c1b4a625a86cf154410
SHA512 7cb4300678ce11543a7e3d40a56381515f6ac2c145840f586f027d5b3415c598d59c4d1d0b1b6765d740c92b43020e15c6757fbc318e8f07b1eba7c3fefb241c
SSDEEP 768:UuKWgSJTwU6NkWUGnaSmo2qAe/qpG3jHuPIszjbqgXli79Z4mGwyVu9ZBDZcx:UuKWgSJTwRf2OIM3s3b9X07j4Blutdcx
TLSH
T122233A003BE8812BF2BE4FB4A8F26145867AF5637603D64D1CC451DB5623FC69A426FE
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

51406

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

7e2c5d2ecf50a334f694fed3269fb85cc8302ecec18ce1ef5e249820e590806c

mscoree

dotnet