isrstealer | 9c328e11662d561e2ff77a7d6888122f93254f79b2541e7d47b5266bc28712ca | Triage

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Reports

Overview

overview

Static

static

9c328e1166...ca.exe

windows7-x64

9c328e1166...ca.exe

windows10-2004-x64

Sharing

General

Target

9c328e11662d561e2ff77a7d6888122f93254f79b2541e7d47b5266bc28712ca
Size

260KB
Sample

221011-e343ksegcl
MD5

6c9ffd9ae46f9e10d3aa64803cfbb790
SHA1

5df512d6d7bb057db4377291d85dddc3de2f4b16
SHA256

9c328e11662d561e2ff77a7d6888122f93254f79b2541e7d47b5266bc28712ca
SHA512

15582f92b7f874de29fc390b4041fe7b05e7f5a7c08d7bb6bc15781f9880ff42ca7c2739d17cc3cb17d68bb349e512daf7b5f76e7ec68140924618c940e0eb52
SSDEEP

6144:PYb//1PxwVdIKCC0ef//uXltKc+LVsz9b8R4jvLXou:lVdFeCXuLKcCVsz6SDLXo

Score

10^/10

isrstealer collection spyware stealer trojan upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

9c328e11662d561e2ff77a7d6888122f93254f79b2541e7d47b5266bc28712ca.exe

Resource

win7-20220901-en

isrstealer collection spyware stealer trojan upx

windows7-x64

10 signatures

150 seconds

Behavioral task

behavioral2

Sample

9c328e11662d561e2ff77a7d6888122f93254f79b2541e7d47b5266bc28712ca.exe

Resource

win10v2004-20220812-en

isrstealer collection spyware stealer trojan upx

windows10-2004-x64

9 signatures

150 seconds

Malware Config

Targets

- Target
  
  9c328e11662d561e2ff77a7d6888122f93254f79b2541e7d47b5266bc28712ca
- Size
  
  260KB
- MD5
  
  6c9ffd9ae46f9e10d3aa64803cfbb790
- SHA1
  
  5df512d6d7bb057db4377291d85dddc3de2f4b16
- SHA256
  
  9c328e11662d561e2ff77a7d6888122f93254f79b2541e7d47b5266bc28712ca
- SHA512
  
  15582f92b7f874de29fc390b4041fe7b05e7f5a7c08d7bb6bc15781f9880ff42ca7c2739d17cc3cb17d68bb349e512daf7b5f76e7ec68140924618c940e0eb52
- SSDEEP
  
  6144:PYb//1PxwVdIKCC0ef//uXltKc+LVsz9b8R4jvLXou:lVdFeCXuLKcCVsz6SDLXo
Score

10^/10

isrstealer collection spyware stealer trojan upx
- ISR Stealer
  ISR Stealer is a modified version of Hackhound Stealer written in visual basic.
  trojan stealer isrstealer
- NirSoft MailPassView
  Password recovery tool for various email clients
- Nirsoft
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Accesses Microsoft Outlook accounts
  collection
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

Modify Registry

Credential Access

Credentials in Files

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

isrstealercollectionspywarestealertrojanupx

behavioral2

isrstealercollectionspywarestealertrojanupx

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