isrstealer | f186f635a43305c610cad7abc0b55d7287fb3a9c5e6b9a55004c2bc2d1201598

General

Target

f186f635a43305c610cad7abc0b55d7287fb3a9c5e6b9a55004c2bc2d1201598
Size

4.7MB
Sample

221129-br8d3sfa36
MD5

70174833a54bd0748a476c3877b1e91c
SHA1

4bbe522c0f5f8348049c93ab946c635cfd1365b0
SHA256

f186f635a43305c610cad7abc0b55d7287fb3a9c5e6b9a55004c2bc2d1201598
SHA512

540b38a51aafa263f3f538e065919c686952e762980d8d31d332962ff30fa4bdc72c4f0bfd9fd527831fbf56f751903768d55e0e89044f141ce5572334022b38
SSDEEP

98304:Ayh2A9KPK/5/o4IFIqRi97IThdHFNP6Fh8MIWEpUeB6tFDWjF8hEWJ9cNb:v2vwA4IrS72dlNP6FFpMUeBcg8hrJ9ib

Score

10^/10

Malware Config

Targets

- Target
  
  f186f635a43305c610cad7abc0b55d7287fb3a9c5e6b9a55004c2bc2d1201598
- Size
  
  4.7MB
- MD5
  
  70174833a54bd0748a476c3877b1e91c
- SHA1
  
  4bbe522c0f5f8348049c93ab946c635cfd1365b0
- SHA256
  
  f186f635a43305c610cad7abc0b55d7287fb3a9c5e6b9a55004c2bc2d1201598
- SHA512
  
  540b38a51aafa263f3f538e065919c686952e762980d8d31d332962ff30fa4bdc72c4f0bfd9fd527831fbf56f751903768d55e0e89044f141ce5572334022b38
- SSDEEP
  
  98304:Ayh2A9KPK/5/o4IFIqRi97IThdHFNP6Fh8MIWEpUeB6tFDWjF8hEWJ9cNb:v2vwA4IrS72dlNP6FFpMUeBcg8hrJ9ib
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
- Executes dropped EXE
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Loads dropped DLL
- 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