Malware Analysis Report

2024-10-23 21:38

Sample ID 240716-y4wmda1eqa
Target 057d2861e49a730504fe2e9b241d89e0N.exe
SHA256 ddc550069f982d0198908d88549a979fccec29edf0aa4a932c62fd9ee9d338cf
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

ddc550069f982d0198908d88549a979fccec29edf0aa4a932c62fd9ee9d338cf

Threat Level: Known bad

The file 057d2861e49a730504fe2e9b241d89e0N.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

2024-07-16 20:20

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-16 20:20

Reported

2024-07-16 20:22

Platform

win7-20240708-en

Max time kernel

118s

Max time network

119s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\057d2861e49a730504fe2e9b241d89e0N.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\057d2861e49a730504fe2e9b241d89e0N.dll,#1

Network

N/A

Files

memory/1952-0-0x0000000001E10000-0x0000000001E32000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-16 20:20

Reported

2024-07-16 20:23

Platform

win10v2004-20240709-en

Max time kernel

104s

Max time network

121s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\057d2861e49a730504fe2e9b241d89e0N.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\057d2861e49a730504fe2e9b241d89e0N.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 23.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 25.140.123.92.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 240.143.123.92.in-addr.arpa udp
US 8.8.8.8:53 147.142.123.92.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.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
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp

Files

memory/2512-0-0x000001315CC30000-0x000001315CC52000-memory.dmp

memory/2512-1-0x000001315CC30000-0x000001315CC52000-memory.dmp