asyncrat | f61f527f02e12d3662d0c83241f81bcde28e6597956f84c9a87c975167892baf

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General

Target
f61f527f02e12d3662d0c83241f81bcde28e6597956f84c9a87c975167892baf
Size 45KB
Sample260830-17ffnsap4y
SHA256 f61f527f02e12d3662d0c83241f81bcde28e6597956f84c9a87c975167892baf
MD5 0d702f5eca20ee5a01bf053d4f927e38
SHA1 18120847a162d627f93762e655479c19651b8083
SHA512 fb688b9eaa986c9dbf32d81bc9bfab3fa7ea15e7b528fc60ba4a306510ef8bf39f29044320b9ff216d8cd3fc8c59f7ed6981694fb7eb172ccd5afa026dbe68ed
SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1910CnMQRPn98PIQIjbbgX3iZjXlmY9eWPfBDZUx:cuR0JTPjY2ktnbvBQgbkXSZj1mYsupdW
TLSH
T1CE232B0037E9812BF2BE4F78A9F26245467BA6733603D6491CC451DB5623FC68A436FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

zorvec.name:80
zorvec.name:22
zorvec.name:8080
zorvec.name:8880
zorvec.name:2052
zorvec.name:2082
zorvec.name:2086
zorvec.name:2095
zorvec.name:443
zorvec.name:2053
zorvec.name:2083
zorvec.name:2087
zorvec.name:2096
zorvec.name:8443
www.zorvec.name:80
www.zorvec.name:22
www.zorvec.name:8080
www.zorvec.name:8880
www.zorvec.name:2052
www.zorvec.name:2082
www.zorvec.name:2086
www.zorvec.name:2095
www.zorvec.name:443
www.zorvec.name:2053
www.zorvec.name:2083
www.zorvec.name:2087
www.zorvec.name:2096
www.zorvec.name:8443
azorult.zorvec.name:80
azorult.zorvec.name:22
azorult.zorvec.name:8080
azorult.zorvec.name:8880
azorult.zorvec.name:2052
azorult.zorvec.name:2082
azorult.zorvec.name:2086
azorult.zorvec.name:2095
azorult.zorvec.name:443
azorult.zorvec.name:2053
azorult.zorvec.name:2083
azorult.zorvec.name:2087
azorult.zorvec.name:2096
azorult.zorvec.name:8443
cl0p.zorvec.name:80
cl0p.zorvec.name:22
cl0p.zorvec.name:8080
cl0p.zorvec.name:8880
cl0p.zorvec.name:2052
cl0p.zorvec.name:2082
cl0p.zorvec.name:2086
cl0p.zorvec.name:2095
cl0p.zorvec.name:443
cl0p.zorvec.name:2053
cl0p.zorvec.name:2083
cl0p.zorvec.name:2087
cl0p.zorvec.name:2096
cl0p.zorvec.name:8443
malware.zorvec.name:80
malware.zorvec.name:22
malware.zorvec.name:8080
malware.zorvec.name:8880
malware.zorvec.name:2052
malware.zorvec.name:2082
malware.zorvec.name:2086
malware.zorvec.name:2095
malware.zorvec.name:443
malware.zorvec.name:2053
malware.zorvec.name:2083
malware.zorvec.name:2087
malware.zorvec.name:2096
malware.zorvec.name:8443

Mutex

wflo7Gw7g4zi

Attributes

delay
0
install
true
install_file
xj4e.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
f61f527f02e12d3662d0c83241f81bcde28e6597956f84c9a87c975167892baf

File Explorer

f61f527f02e12d3662d0c83241f81bcde28e6597956f84c9a87c975167892baf

.exe 45KB

f61f527f02e12d3662d0c83241f81bcde28e6597956f84c9a87c975167892baf

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 f61f527f02e12d3662d0c83241f81bcde28e6597956f84c9a87c975167892baf
MD5 0d702f5eca20ee5a01bf053d4f927e38
SHA1 18120847a162d627f93762e655479c19651b8083
SHA512 fb688b9eaa986c9dbf32d81bc9bfab3fa7ea15e7b528fc60ba4a306510ef8bf39f29044320b9ff216d8cd3fc8c59f7ed6981694fb7eb172ccd5afa026dbe68ed
SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1910CnMQRPn98PIQIjbbgX3iZjXlmY9eWPfBDZUx:cuR0JTPjY2ktnbvBQgbkXSZj1mYsupdW
TLSH
T1CE232B0037E9812BF2BE4F78A9F26245467BA6733603D6491CC451DB5623FC68A436FE
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

f61f527f02e12d3662d0c83241f81bcde28e6597956f84c9a87c975167892baf

mscoree

dotnet