Malware Analysis Report

2024-10-23 21:38

Sample ID 240721-2ab8eszenr
Target 1d004e4b4f988739e5a26e4fc83caa40N.exe
SHA256 646e85a8e1a96ed85823553de8badaad2a3f2a7439ac2bbcf1ed62507a005445
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

646e85a8e1a96ed85823553de8badaad2a3f2a7439ac2bbcf1ed62507a005445

Threat Level: Known bad

The file 1d004e4b4f988739e5a26e4fc83caa40N.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 22:22

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-21 22:22

Reported

2024-07-21 22:24

Platform

win7-20240708-en

Max time kernel

118s

Max time network

121s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\1d004e4b4f988739e5a26e4fc83caa40N.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\1d004e4b4f988739e5a26e4fc83caa40N.dll

Network

N/A

Files

memory/1572-0-0x0000000000510000-0x0000000000532000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-21 22:22

Reported

2024-07-21 22:24

Platform

win10v2004-20240709-en

Max time kernel

97s

Max time network

99s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\1d004e4b4f988739e5a26e4fc83caa40N.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\1d004e4b4f988739e5a26e4fc83caa40N.dll

Network

Country Destination Domain Proto
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 140.32.126.40.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
US 8.8.8.8:53 4.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 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
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp
US 8.8.8.8:53 139.136.73.23.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp

Files

memory/1976-0-0x0000000002B50000-0x0000000002B72000-memory.dmp