isrstealer | 2ab572573b1f3f18d40d629f0a81c5412d065f8cece86afe3479d2c74a83cd53

General

Target

2ab572573b1f3f18d40d629f0a81c5412d065f8cece86afe3479d2c74a83cd53
Size

1.0MB
Sample

221123-zpz7pade24
MD5

174505b7760c7282e1a9968b6cba6201
SHA1

660ddb36bc89927426411052e0de4d208d084830
SHA256

2ab572573b1f3f18d40d629f0a81c5412d065f8cece86afe3479d2c74a83cd53
SHA512

5ae50f25a3fbbce2e329e9ba0bed2247aa58ed5b2b5102235b69d4575fd041b5bb63ba8d8f0ea73fc958d0ff8b7957382b168df9ed7173a19ad7883183dee62e
SSDEEP

12288:VH7Wcjdc/r2sxxiPGGAOOPSXDV8ClgVYhX5FSsf8QwtQM9wgNaEP5rKtOnrZsWzK:VbCj2sObHtqQ4QM9vNacNK0SQOb/9

Score

10^/10

Malware Config

Targets

- Target
  
  2ab572573b1f3f18d40d629f0a81c5412d065f8cece86afe3479d2c74a83cd53
- Size
  
  1.0MB
- MD5
  
  174505b7760c7282e1a9968b6cba6201
- SHA1
  
  660ddb36bc89927426411052e0de4d208d084830
- SHA256
  
  2ab572573b1f3f18d40d629f0a81c5412d065f8cece86afe3479d2c74a83cd53
- SHA512
  
  5ae50f25a3fbbce2e329e9ba0bed2247aa58ed5b2b5102235b69d4575fd041b5bb63ba8d8f0ea73fc958d0ff8b7957382b168df9ed7173a19ad7883183dee62e
- SSDEEP
  
  12288:VH7Wcjdc/r2sxxiPGGAOOPSXDV8ClgVYhX5FSsf8QwtQM9wgNaEP5rKtOnrZsWzK:VbCj2sObHtqQ4QM9vNacNK0SQOb/9
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
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- 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

1

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

UPX packed file

Reads user/profile data of web browsers

Accesses Microsoft Outlook accounts

Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks

static1

behavioral1

behavioral2