Malware Analysis Report

2025-01-18 05:05

Sample ID 241214-bk9nkatqfr
Target 4308674d36ffc7c5b2a8baa52fae0566.bin
SHA256 dfc70d1ed9661e5c81587aedd1856aa306d694621f382a27e24cc95ae77e7bfe
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

dfc70d1ed9661e5c81587aedd1856aa306d694621f382a27e24cc95ae77e7bfe

Threat Level: Known bad

The file 4308674d36ffc7c5b2a8baa52fae0566.bin was found to be: Known bad.

Malicious Activity Summary

strela stealer

Detects Strela Stealer payload

Strela family

Strela stealer

Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-12-14 01:13

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-12-14 01:13

Reported

2024-12-14 01:15

Platform

win7-20240708-en

Max time kernel

117s

Max time network

118s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\22ccef7f54687a062b9ed48a0bf1573e9cedd43c0f77594f9bb454f0ad69aa7e.dll

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
N/A N/A N/A N/A

Strela family

strela

Strela stealer

stealer strela

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\22ccef7f54687a062b9ed48a0bf1573e9cedd43c0f77594f9bb454f0ad69aa7e.dll

Network

N/A

Files

memory/2092-0-0x00000000004D0000-0x0000000000544000-memory.dmp

memory/2092-1-0x00000000004D0000-0x0000000000544000-memory.dmp

memory/2092-2-0x00000000004D0000-0x0000000000544000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-14 01:13

Reported

2024-12-14 01:15

Platform

win10v2004-20241007-en

Max time kernel

93s

Max time network

135s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\22ccef7f54687a062b9ed48a0bf1573e9cedd43c0f77594f9bb454f0ad69aa7e.dll

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
N/A N/A N/A N/A

Strela family

strela

Strela stealer

stealer strela

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\22ccef7f54687a062b9ed48a0bf1573e9cedd43c0f77594f9bb454f0ad69aa7e.dll

Network

Country Destination Domain Proto
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 75.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp

Files

memory/3272-0-0x0000000002DF0000-0x0000000002E64000-memory.dmp

memory/3272-1-0x0000000002DF0000-0x0000000002E64000-memory.dmp

memory/3272-3-0x0000000002DF0000-0x0000000002E64000-memory.dmp