isrstealer | 0078c46b32cef9697b003f8ed2e195a76073d60033bda5fb0fac598431567c97

General

Target

0078c46b32cef9697b003f8ed2e195a76073d60033bda5fb0fac598431567c97
Size

1.6MB
Sample

221123-w37bdadf88
MD5

0a3ff2c1b148fd57970e6af501198a81
SHA1

d1c0e41b5f5c9f6fabd2b688bf75d98d9a4651f1
SHA256

0078c46b32cef9697b003f8ed2e195a76073d60033bda5fb0fac598431567c97
SHA512

5ffe09d9c945aeaef08129eadf4f6c90772fac98650d7b942b40218d2d0612561c9a46720626cc6b8368440d19804e1b5769086cd9073e76845217be1c5346db
SSDEEP

49152:tJZoQrbTFZY1ia9GAWcgOjlhSWc3ktXPsJ:ttrbTA1Pjjm/kiJ

Score

10^/10

Malware Config

Targets

- Target
  
  0078c46b32cef9697b003f8ed2e195a76073d60033bda5fb0fac598431567c97
- Size
  
  1.6MB
- MD5
  
  0a3ff2c1b148fd57970e6af501198a81
- SHA1
  
  d1c0e41b5f5c9f6fabd2b688bf75d98d9a4651f1
- SHA256
  
  0078c46b32cef9697b003f8ed2e195a76073d60033bda5fb0fac598431567c97
- SHA512
  
  5ffe09d9c945aeaef08129eadf4f6c90772fac98650d7b942b40218d2d0612561c9a46720626cc6b8368440d19804e1b5769086cd9073e76845217be1c5346db
- SSDEEP
  
  49152:tJZoQrbTFZY1ia9GAWcgOjlhSWc3ktXPsJ:ttrbTA1Pjjm/kiJ
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
- Executes dropped EXE
- 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
- AutoIT Executable
  AutoIT scripts compiled to PE executables.
- 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

Executes dropped EXE

UPX packed file

Reads user/profile data of web browsers

Accesses Microsoft Outlook accounts

AutoIT Executable

Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks

static1

behavioral1

behavioral2