isrstealer | ffbef07bb7886bc1d708308a9c28f9ce1344088e842500196654e948f20dbc88

General

Target

ffbef07bb7886bc1d708308a9c28f9ce1344088e842500196654e948f20dbc88
Size

2.0MB
Sample

221029-s2l29scfb9
MD5

8fb2caac8887a8538ca73db1c29d82e4
SHA1

f5e346a81a009cee885fbb49a195b1963e820da4
SHA256

ffbef07bb7886bc1d708308a9c28f9ce1344088e842500196654e948f20dbc88
SHA512

d44cc65ddea17316de8c84e8c90bb6024c66b8f1b3646ae3ec1c68ef5cecf7c4a5210a3a99676e36d3b799d0ec0659f949b3ad01667ecc058897f3a10c2f42c7
SSDEEP

49152:FSVaOWFkkkE5Xmw3tZwiopdKIEilfUya2iuFXmUT:FS8bkbEXvjyK18darulm2

Score

10^/10

Malware Config

Targets

- Target
  
  ffbef07bb7886bc1d708308a9c28f9ce1344088e842500196654e948f20dbc88
- Size
  
  2.0MB
- MD5
  
  8fb2caac8887a8538ca73db1c29d82e4
- SHA1
  
  f5e346a81a009cee885fbb49a195b1963e820da4
- SHA256
  
  ffbef07bb7886bc1d708308a9c28f9ce1344088e842500196654e948f20dbc88
- SHA512
  
  d44cc65ddea17316de8c84e8c90bb6024c66b8f1b3646ae3ec1c68ef5cecf7c4a5210a3a99676e36d3b799d0ec0659f949b3ad01667ecc058897f3a10c2f42c7
- SSDEEP
  
  49152:FSVaOWFkkkE5Xmw3tZwiopdKIEilfUya2iuFXmUT:FS8bkbEXvjyK18darulm2
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