Malware Analysis Report

2024-09-23 00:22

Sample ID 240509-1eznvaba46
Target StormKittyBuilder.exe
SHA256 15c5a34b331e17d0694dd6fdc603043bfaa4cb1c19e2c33c73d41d6aa721d8b4
Tags
stormkitty stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

15c5a34b331e17d0694dd6fdc603043bfaa4cb1c19e2c33c73d41d6aa721d8b4

Threat Level: Known bad

The file StormKittyBuilder.exe was found to be: Known bad.

Malicious Activity Summary

stormkitty stealer

StormKitty

StormKitty payload

Stormkitty family

Unsigned PE

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-09 21:34

Signatures

StormKitty payload

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

Stormkitty family

stormkitty

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-09 21:34

Reported

2024-05-09 21:39

Platform

win10-20240404-en

Max time kernel

193s

Max time network

258s

Command Line

"C:\Users\Admin\AppData\Local\Temp\StormKittyBuilder.exe"

Signatures

StormKitty

stealer stormkitty

StormKitty payload

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\StormKittyBuilder.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\StormKittyBuilder.exe

"C:\Users\Admin\AppData\Local\Temp\StormKittyBuilder.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 api.telegram.org udp
NL 149.154.167.220:443 api.telegram.org tcp
US 8.8.8.8:53 220.167.154.149.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 224.162.46.104.in-addr.arpa udp

Files

memory/4664-0-0x0000000073C6E000-0x0000000073C6F000-memory.dmp

memory/4664-1-0x0000000000610000-0x000000000061C000-memory.dmp

memory/4664-2-0x0000000073C60000-0x000000007434E000-memory.dmp

memory/4664-3-0x0000000073C6E000-0x0000000073C6F000-memory.dmp

memory/4664-4-0x0000000073C60000-0x000000007434E000-memory.dmp