isrstealer | 505926213d0418decb55fbe3461957a6ce462430e43f1967e02c80933270db6d

General

Target

505926213d0418decb55fbe3461957a6ce462430e43f1967e02c80933270db6d
Size

2.0MB
Sample

221021-x11aqacahq
MD5

5ad2eac3004666af59bf963bc4e9e35b
SHA1

dc430a94ef5d682097883844b3d2ee6cad351cfa
SHA256

505926213d0418decb55fbe3461957a6ce462430e43f1967e02c80933270db6d
SHA512

308a9ed760b55edf85b3e95bd639727208c3cb4a94ee9d2e00514cce2a4b025bf6e6b5ab670236ed8baa533dac29a4a8b6366b3c867f9f86329de7467edf75c2
SSDEEP

49152:FSVaY9utNzMKYX8qeYyyoC0Rrwyv5D9IPYkgKeG6m5:FS8YkzV/qeYNoCoIPYkgs

Score

10^/10

Malware Config

Targets

- Target
  
  505926213d0418decb55fbe3461957a6ce462430e43f1967e02c80933270db6d
- Size
  
  2.0MB
- MD5
  
  5ad2eac3004666af59bf963bc4e9e35b
- SHA1
  
  dc430a94ef5d682097883844b3d2ee6cad351cfa
- SHA256
  
  505926213d0418decb55fbe3461957a6ce462430e43f1967e02c80933270db6d
- SHA512
  
  308a9ed760b55edf85b3e95bd639727208c3cb4a94ee9d2e00514cce2a4b025bf6e6b5ab670236ed8baa533dac29a4a8b6366b3c867f9f86329de7467edf75c2
- SSDEEP
  
  49152:FSVaY9utNzMKYX8qeYyyoC0Rrwyv5D9IPYkgKeG6m5:FS8YkzV/qeYNoCoIPYkgs
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
- AutoIT Executable
  AutoIT scripts compiled to PE executables.
- 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

AutoIT Executable

Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks

static1

behavioral1

behavioral2