isrstealer | 71c2db1378db95d9feeb97631e7f0a359254bfc820b05c501bc79314081909ac

General

Target

NEAS.5127ec261e2980efb02b0fe22f587aa0.exe
Size

432KB
Sample

231101-hnvgdabh61
MD5

5127ec261e2980efb02b0fe22f587aa0
SHA1

f4e74c7d45c3ba9edabf58348919f8169ccb3823
SHA256

71c2db1378db95d9feeb97631e7f0a359254bfc820b05c501bc79314081909ac
SHA512

775f3248d3568882e7a82eb304179bfb096dbdabbe44d9eaa19b734a3da6e3f19081ee9af362b8ccb357e2d2d46c3dac171286af6f955b753ce181c7560db477
SSDEEP

6144:fZ7i3/6MwWT8iFhvAcaCoDpUYoYjH2PXN+fj+Sf1AWQoXGQHzjaw2koGNQHmeJ0s:ti3VN/oDLoiWPN+LH2i2w/1YKFmv

Score

10^/10

Malware Config

Targets

- Target
  
  NEAS.5127ec261e2980efb02b0fe22f587aa0.exe
- Size
  
  432KB
- MD5
  
  5127ec261e2980efb02b0fe22f587aa0
- SHA1
  
  f4e74c7d45c3ba9edabf58348919f8169ccb3823
- SHA256
  
  71c2db1378db95d9feeb97631e7f0a359254bfc820b05c501bc79314081909ac
- SHA512
  
  775f3248d3568882e7a82eb304179bfb096dbdabbe44d9eaa19b734a3da6e3f19081ee9af362b8ccb357e2d2d46c3dac171286af6f955b753ce181c7560db477
- SSDEEP
  
  6144:fZ7i3/6MwWT8iFhvAcaCoDpUYoYjH2PXN+fj+Sf1AWQoXGQHzjaw2koGNQHmeJ0s:ti3VN/oDLoiWPN+LH2i2w/1YKFmv
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
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Accesses Microsoft Outlook accounts
  collection
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

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

Reads user/profile data of web browsers

UPX packed file

Accesses Microsoft Outlook accounts

Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks

static1

behavioral1

behavioral2