Malware Analysis Report

2024-10-23 21:38

Sample ID 240721-smfa6stgrc
Target 5f6d0197a069f38b8fe76f3f26cc01a0N.exe
SHA256 c2f02a192f71ac5ea357eec54eab001ee27a21216be2e2b41e81037f40616bf2
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

c2f02a192f71ac5ea357eec54eab001ee27a21216be2e2b41e81037f40616bf2

Threat Level: Known bad

The file 5f6d0197a069f38b8fe76f3f26cc01a0N.exe was found to be: Known bad.

Malicious Activity Summary

strela stealer

Detects Strela Stealer payload

Strela stealer

Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-07-21 15:14

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-21 15:14

Reported

2024-07-21 15:16

Platform

win7-20240704-en

Max time kernel

13s

Max time network

18s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\5f6d0197a069f38b8fe76f3f26cc01a0N.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\5f6d0197a069f38b8fe76f3f26cc01a0N.dll,#1

Network

N/A

Files

memory/2448-0-0x00000000002F0000-0x0000000000312000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-21 15:14

Reported

2024-07-21 15:16

Platform

win10v2004-20240709-en

Max time kernel

97s

Max time network

100s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\5f6d0197a069f38b8fe76f3f26cc01a0N.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\5f6d0197a069f38b8fe76f3f26cc01a0N.dll,#1

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 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
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 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 72.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 43.56.20.217.in-addr.arpa udp
US 8.8.8.8:53 100.58.20.217.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp

Files

memory/2040-0-0x0000018AC3C40000-0x0000018AC3C62000-memory.dmp

memory/2040-1-0x0000018AC3C40000-0x0000018AC3C62000-memory.dmp