isrstealer | 9117aeeb03ec7c3c491e1c991ec2fd6d009b751532a71c1b5846c2cb3024c023

General

Target

9117aeeb03ec7c3c491e1c991ec2fd6d009b751532a71c1b5846c2cb3024c023
Size

710KB
Sample

221205-1776pafd8z
MD5

d2928d7db45a8895e7404c3b49fa6ac5
SHA1

d7df95b2ac36f876bdecc3c7892b78e26a959ff5
SHA256

9117aeeb03ec7c3c491e1c991ec2fd6d009b751532a71c1b5846c2cb3024c023
SHA512

a1e13d8af6b28d50a603bbc9c22737f410412b5733181e6d3a07449b26da108130c88d1257bb7587b5e979250c312956c43d7b5643e4af8da8401ac6d8b58979
SSDEEP

12288:JEhcgYSBegjUnKywvQN6E8W0ILdf5PXsh/rap7gFbujDj3WUOs4qjQXGB64863uM:JsjUA5KVdfyh/+1gduaUOs49XGB64Vo4

Score

10^/10

Malware Config

Targets

- Target
  
  9117aeeb03ec7c3c491e1c991ec2fd6d009b751532a71c1b5846c2cb3024c023
- Size
  
  710KB
- MD5
  
  d2928d7db45a8895e7404c3b49fa6ac5
- SHA1
  
  d7df95b2ac36f876bdecc3c7892b78e26a959ff5
- SHA256
  
  9117aeeb03ec7c3c491e1c991ec2fd6d009b751532a71c1b5846c2cb3024c023
- SHA512
  
  a1e13d8af6b28d50a603bbc9c22737f410412b5733181e6d3a07449b26da108130c88d1257bb7587b5e979250c312956c43d7b5643e4af8da8401ac6d8b58979
- SSDEEP
  
  12288:JEhcgYSBegjUnKywvQN6E8W0ILdf5PXsh/rap7gFbujDj3WUOs4qjQXGB64863uM:JsjUA5KVdfyh/+1gduaUOs49XGB64Vo4
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
- ISR Stealer payload
- NirSoft MailPassView
  Password recovery tool for various email clients
- NirSoft WebBrowserPassView
  Password recovery tool for various web browsers
- Nirsoft
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Reads data files stored by FTP clients
  Tries to access configuration files associated with programs like FileZilla.
  spyware stealer
- 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

Credential Access

Credentials in Files

2

T1081

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Tasks

Sharing

General

Malware Config

Targets

ISR Stealer

ISR Stealer payload

NirSoft MailPassView

NirSoft WebBrowserPassView

Nirsoft

UPX packed file

Reads data files stored by FTP clients

Reads user/profile data of web browsers

Accesses Microsoft Outlook accounts

Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks

static1

behavioral1

behavioral2