Malware Analysis Report

2024-10-23 21:38

Sample ID 240722-lrszha1bje
Target b166f02626e90563160e15e5008457fa93278b3d408218e63ca0a9b7dea3a405
SHA256 b166f02626e90563160e15e5008457fa93278b3d408218e63ca0a9b7dea3a405
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

b166f02626e90563160e15e5008457fa93278b3d408218e63ca0a9b7dea3a405

Threat Level: Known bad

The file b166f02626e90563160e15e5008457fa93278b3d408218e63ca0a9b7dea3a405 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

2024-07-22 09:46

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-22 09:46

Reported

2024-07-22 09:49

Platform

win7-20240708-en

Max time kernel

121s

Max time network

124s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\b166f02626e90563160e15e5008457fa93278b3d408218e63ca0a9b7dea3a405.dll

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\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\b166f02626e90563160e15e5008457fa93278b3d408218e63ca0a9b7dea3a405.dll

Network

N/A

Files

memory/2412-0-0x0000000001DF0000-0x0000000001E12000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-22 09:46

Reported

2024-07-22 09:49

Platform

win10v2004-20240709-en

Max time kernel

139s

Max time network

149s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\b166f02626e90563160e15e5008457fa93278b3d408218e63ca0a9b7dea3a405.dll

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\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\b166f02626e90563160e15e5008457fa93278b3d408218e63ca0a9b7dea3a405.dll

Network

Country Destination Domain Proto
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 68.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp

Files

memory/1656-0-0x0000000002D70000-0x0000000002D92000-memory.dmp