isrstealer | c4b4d10e9d967a006505907d46fa42354ffca0cce0987cf629708ea780260e40

General

Target

c4b4d10e9d967a006505907d46fa42354ffca0cce0987cf629708ea780260e40
Size

444KB
Sample

221129-d7wfkabh52
MD5

8c25b72212c4f8c22abe23a178b672f4
SHA1

fbe6d93d1d0df007b5436ee8d89da4e9881e2da9
SHA256

c4b4d10e9d967a006505907d46fa42354ffca0cce0987cf629708ea780260e40
SHA512

524b2d8cd6975d078a9beaae5d2639e609b868625ca4136c44c876f401b6b8f6a612535f3708d55812ea9adcec8fdefe7dc0ff79b783a594caac56c1518585df
SSDEEP

12288:Xq5q3C4c0C3jaJBaPHaKx8Xk8NxagaElleY:65czc3Ywt8XzNxagaClz

Score

10^/10

Malware Config

Targets

- Target
  
  c4b4d10e9d967a006505907d46fa42354ffca0cce0987cf629708ea780260e40
- Size
  
  444KB
- MD5
  
  8c25b72212c4f8c22abe23a178b672f4
- SHA1
  
  fbe6d93d1d0df007b5436ee8d89da4e9881e2da9
- SHA256
  
  c4b4d10e9d967a006505907d46fa42354ffca0cce0987cf629708ea780260e40
- SHA512
  
  524b2d8cd6975d078a9beaae5d2639e609b868625ca4136c44c876f401b6b8f6a612535f3708d55812ea9adcec8fdefe7dc0ff79b783a594caac56c1518585df
- SSDEEP
  
  12288:Xq5q3C4c0C3jaJBaPHaKx8Xk8NxagaElleY:65czc3Ywt8XzNxagaClz
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