Malware Analysis Report

2024-10-23 21:38

Sample ID 240718-eeqkaaxcrc
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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

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

2024-07-18 03:51

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-18 03:51

Reported

2024-07-18 03:53

Platform

win10v2004-20240709-en

Max time kernel

101s

Max time network

102s

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 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 240.143.123.92.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa 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
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp

Files

memory/2020-0-0x000001448EB80000-0x000001448EBA2000-memory.dmp

memory/2020-1-0x000001448EB80000-0x000001448EBA2000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-18 03:51

Reported

2024-07-18 03:53

Platform

win7-20240704-en

Max time kernel

15s

Max time network

17s

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/2232-0-0x00000000003D0000-0x00000000003F2000-memory.dmp