isrstealer | 2cb7cd75331102d17938c6986eddf2f5e67f2a43ff84ca99004fc5b33f0ae0f5

General

Target

2cb7cd75331102d17938c6986eddf2f5e67f2a43ff84ca99004fc5b33f0ae0f5
Size

1.1MB
Sample

221126-fg7f9ada36
MD5

3f87e3588e862b0494c22ae0c0cf8898
SHA1

07d2f0a663108ebf6130b1a28921e67b76ee5564
SHA256

2cb7cd75331102d17938c6986eddf2f5e67f2a43ff84ca99004fc5b33f0ae0f5
SHA512

bdc255a133acf642b0f5bab6cebbde5bc7205054309aba46b9e69748b8de5ecb0d86c47d0a1a06998a884b40bbf7491cd0a0fa448aedec9f2ab70ac3954b5b8b
SSDEEP

12288:zH7Wcjdc/r2sxxiPGGAOOPSXDV8ClgVYhX5FSsf8Q66oIWr69oGE15jSsFZyoopF:zbCj2sObHtqQ4Q66DssoRNFZyo4gE

Score

10^/10

Malware Config

Targets

- Target
  
  2cb7cd75331102d17938c6986eddf2f5e67f2a43ff84ca99004fc5b33f0ae0f5
- Size
  
  1.1MB
- MD5
  
  3f87e3588e862b0494c22ae0c0cf8898
- SHA1
  
  07d2f0a663108ebf6130b1a28921e67b76ee5564
- SHA256
  
  2cb7cd75331102d17938c6986eddf2f5e67f2a43ff84ca99004fc5b33f0ae0f5
- SHA512
  
  bdc255a133acf642b0f5bab6cebbde5bc7205054309aba46b9e69748b8de5ecb0d86c47d0a1a06998a884b40bbf7491cd0a0fa448aedec9f2ab70ac3954b5b8b
- SSDEEP
  
  12288:zH7Wcjdc/r2sxxiPGGAOOPSXDV8ClgVYhX5FSsf8Q66oIWr69oGE15jSsFZyoopF:zbCj2sObHtqQ4Q66DssoRNFZyo4gE
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