isrstealer | 44d3f6c9eec8763b71b471e072059081d003683581f01be0fd63f2770cbafddf

General

Target

44d3f6c9eec8763b71b471e072059081d003683581f01be0fd63f2770cbafddf
Size

444KB
Sample

221202-a536vabg2w
MD5

fc3f45daeb006afcd41081f3c951db70
SHA1

db635630f193dce9eaca637ecf7c3c7b4893bd9f
SHA256

44d3f6c9eec8763b71b471e072059081d003683581f01be0fd63f2770cbafddf
SHA512

3a522f67d564204537a858ca39d79139667050565903ed98b15a90d957879db70b19ab528a7710c83694d4cc5c507a0a132cff8d7c445973e2ae1e603ea5a417
SSDEEP

12288:Zqpq3C4c0C3jaJBaPHaKx8Xk8NxagaElleY:Upczc3Ywt8XzNxagaClz

Score

10^/10

Malware Config

Targets

- Target
  
  44d3f6c9eec8763b71b471e072059081d003683581f01be0fd63f2770cbafddf
- Size
  
  444KB
- MD5
  
  fc3f45daeb006afcd41081f3c951db70
- SHA1
  
  db635630f193dce9eaca637ecf7c3c7b4893bd9f
- SHA256
  
  44d3f6c9eec8763b71b471e072059081d003683581f01be0fd63f2770cbafddf
- SHA512
  
  3a522f67d564204537a858ca39d79139667050565903ed98b15a90d957879db70b19ab528a7710c83694d4cc5c507a0a132cff8d7c445973e2ae1e603ea5a417
- SSDEEP
  
  12288:Zqpq3C4c0C3jaJBaPHaKx8Xk8NxagaElleY:Upczc3Ywt8XzNxagaClz
Score

9^/10

spyware stealer upx collection
- 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

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