isrstealer | 18773fe84558551679ec26dc05c7ecf4d1e035790f0a2cb13c934e309c5b0e75

General

Target

18773fe84558551679ec26dc05c7ecf4d1e035790f0a2cb13c934e309c5b0e75
Size

444KB
Sample

221129-xw5pmsge69
MD5

327e81baa6ab91ba7d61306422cdcc39
SHA1

0e2c0f371b55ea054972fdfe4aaafacc7dade157
SHA256

18773fe84558551679ec26dc05c7ecf4d1e035790f0a2cb13c934e309c5b0e75
SHA512

084a014e33dc92a4a6e29357834515d6c41fa69d3ff5d537eca20d221c68d1b00d0e655181b7735e617c27d03194c8641415693d69f661d4f2c0dd4fb78ca3bc
SSDEEP

12288:Iq8q3C4c0C3jaJBaPHaKx8Xk8NxagaElleY:/8czc3Ywt8XzNxagaClz

Score

10^/10

Malware Config

Targets

- Target
  
  18773fe84558551679ec26dc05c7ecf4d1e035790f0a2cb13c934e309c5b0e75
- Size
  
  444KB
- MD5
  
  327e81baa6ab91ba7d61306422cdcc39
- SHA1
  
  0e2c0f371b55ea054972fdfe4aaafacc7dade157
- SHA256
  
  18773fe84558551679ec26dc05c7ecf4d1e035790f0a2cb13c934e309c5b0e75
- SHA512
  
  084a014e33dc92a4a6e29357834515d6c41fa69d3ff5d537eca20d221c68d1b00d0e655181b7735e617c27d03194c8641415693d69f661d4f2c0dd4fb78ca3bc
- SSDEEP
  
  12288:Iq8q3C4c0C3jaJBaPHaKx8Xk8NxagaElleY:/8czc3Ywt8XzNxagaClz
Score

9^/10

collection spyware stealer upx
- 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