Malware Analysis Report

2025-04-14 07:59

Sample ID 231028-bx5v5scb71
Target NEAS.cf2109baeba1a83faf29a2b18423ffa0_JC.exe
SHA256 edf7cbfa81798441c2c3d8ffd1699596f366c80d5457bf92205576e44f48327d
Tags
strela stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

edf7cbfa81798441c2c3d8ffd1699596f366c80d5457bf92205576e44f48327d

Threat Level: Known bad

The file NEAS.cf2109baeba1a83faf29a2b18423ffa0_JC.exe was found to be: Known bad.

Malicious Activity Summary

strela stealer

Strela

Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-10-28 01:32

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2023-10-28 01:32

Reported

2023-10-28 01:35

Platform

win7-20231020-en

Max time kernel

118s

Max time network

122s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.cf2109baeba1a83faf29a2b18423ffa0_JC.dll

Signatures

Strela

stealer strela

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.cf2109baeba1a83faf29a2b18423ffa0_JC.dll

Network

N/A

Files

memory/1168-0-0x00000000004A0000-0x00000000004C1000-memory.dmp

memory/1168-2-0x00000000004A0000-0x00000000004C1000-memory.dmp

memory/1168-1-0x000000006D7C0000-0x000000006DA64000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-10-28 01:32

Reported

2023-10-28 01:35

Platform

win10v2004-20231023-en

Max time kernel

143s

Max time network

155s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.cf2109baeba1a83faf29a2b18423ffa0_JC.dll

Signatures

Strela

stealer strela

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.cf2109baeba1a83faf29a2b18423ffa0_JC.dll

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 73.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 8.3.197.209.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 219.21.30.184.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 254.23.238.8.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 123.10.44.20.in-addr.arpa udp

Files

memory/224-0-0x0000000002600000-0x0000000002621000-memory.dmp

memory/224-1-0x000000006D7C0000-0x000000006DA64000-memory.dmp