isrstealer | 334a7e54bc6b7c3e988aaf09b20187544b2348d18e69f08bca8d57632d812a70

General

Target

334a7e54bc6b7c3e988aaf09b20187544b2348d18e69f08bca8d57632d812a70
Size

1.1MB
Sample

221125-vgvvsaeh8t
MD5

fe69e2c669e484d822beef87581390e0
SHA1

2cc7e3298c66a74555290aa36f79fa9b0d7104b6
SHA256

334a7e54bc6b7c3e988aaf09b20187544b2348d18e69f08bca8d57632d812a70
SHA512

b82ee68e44e04d99bf2ab3dee4e907b829bc31d2ef33fa3043ecec876143e91fc53a9311bf0bb88e8790b510988184f02c187f1aed4ae602461649efa0d2fa79
SSDEEP

12288:/aWzgMg7v3qnCiMErQohh0F4CCJ8lny/Qo6oImr69oGE15jSsFZyoopgrvsOrm:iaHMv6Corjqny/Qo6DcsoRNFZyoPsOrm

Score

10^/10

Malware Config

Targets

- Target
  
  334a7e54bc6b7c3e988aaf09b20187544b2348d18e69f08bca8d57632d812a70
- Size
  
  1.1MB
- MD5
  
  fe69e2c669e484d822beef87581390e0
- SHA1
  
  2cc7e3298c66a74555290aa36f79fa9b0d7104b6
- SHA256
  
  334a7e54bc6b7c3e988aaf09b20187544b2348d18e69f08bca8d57632d812a70
- SHA512
  
  b82ee68e44e04d99bf2ab3dee4e907b829bc31d2ef33fa3043ecec876143e91fc53a9311bf0bb88e8790b510988184f02c187f1aed4ae602461649efa0d2fa79
- SSDEEP
  
  12288:/aWzgMg7v3qnCiMErQohh0F4CCJ8lny/Qo6oImr69oGE15jSsFZyoopgrvsOrm:iaHMv6Corjqny/Qo6DcsoRNFZyoPsOrm
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