Malware Analysis Report

2025-01-18 09:34

Sample ID 240715-n8j42axamk
Target dfb595b781d7c2a0eb9cc4bf9a6e136a796f4849df53ca8b3ca2e437ec94447e
SHA256 dfb595b781d7c2a0eb9cc4bf9a6e136a796f4849df53ca8b3ca2e437ec94447e
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

dfb595b781d7c2a0eb9cc4bf9a6e136a796f4849df53ca8b3ca2e437ec94447e

Threat Level: Known bad

The file dfb595b781d7c2a0eb9cc4bf9a6e136a796f4849df53ca8b3ca2e437ec94447e was found to be: Known bad.

Malicious Activity Summary

strela stealer

Strela stealer

Detects Strela Stealer payload

Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-07-15 12:04

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-15 12:04

Reported

2024-07-15 12:31

Platform

win10v2004-20240709-en

Max time kernel

149s

Max time network

150s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\dfb595b781d7c2a0eb9cc4bf9a6e136a796f4849df53ca8b3ca2e437ec94447e.dll,#1

Signatures

Detects Strela Stealer payload

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

Strela stealer

stealer strela

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\dfb595b781d7c2a0eb9cc4bf9a6e136a796f4849df53ca8b3ca2e437ec94447e.dll,#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 73.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 192.142.123.92.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 udp

Files

memory/2776-0-0x000001796A320000-0x000001796A342000-memory.dmp

memory/2776-1-0x000001796A320000-0x000001796A342000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-15 12:04

Reported

2024-07-15 12:32

Platform

win11-20240709-en

Max time kernel

149s

Max time network

153s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\dfb595b781d7c2a0eb9cc4bf9a6e136a796f4849df53ca8b3ca2e437ec94447e.dll,#1

Signatures

Detects Strela Stealer payload

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

Strela stealer

stealer strela

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\dfb595b781d7c2a0eb9cc4bf9a6e136a796f4849df53ca8b3ca2e437ec94447e.dll,#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 68.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp

Files

memory/2592-0-0x0000015EB4BF0000-0x0000015EB4C12000-memory.dmp