isrstealer | 79a10526b6ec5da00800657516c9d6f5c562168bc71a3b00a998134326e97a78

General

Target

79a10526b6ec5da00800657516c9d6f5c562168bc71a3b00a998134326e97a78
Size

962KB
Sample

221126-ej2s4saf38
MD5

3cf6b656e35d104433107102910ac4e8
SHA1

56ed850ada396ecc42a2c6f25ff98d542f0bc24f
SHA256

79a10526b6ec5da00800657516c9d6f5c562168bc71a3b00a998134326e97a78
SHA512

d1c2e67a92e719c2af2546844c6133768ecc4ffcd8e8e32d375eeb918b85a1ba1c65b7f9ce4ffa2e02dcb4d4b47b593e7c22370a7077a7caaf0434a2f2b3998d
SSDEEP

12288:uaWzgMg7v3qnCiMErQohh0F4CCJ8lny/QgurY9oGE15jSsFZyoopXPRpSD0y:ZaHMv6Corjqny/QgU2oRNFZyoG5pSDl

Score

10^/10

Malware Config

Targets

- Target
  
  79a10526b6ec5da00800657516c9d6f5c562168bc71a3b00a998134326e97a78
- Size
  
  962KB
- MD5
  
  3cf6b656e35d104433107102910ac4e8
- SHA1
  
  56ed850ada396ecc42a2c6f25ff98d542f0bc24f
- SHA256
  
  79a10526b6ec5da00800657516c9d6f5c562168bc71a3b00a998134326e97a78
- SHA512
  
  d1c2e67a92e719c2af2546844c6133768ecc4ffcd8e8e32d375eeb918b85a1ba1c65b7f9ce4ffa2e02dcb4d4b47b593e7c22370a7077a7caaf0434a2f2b3998d
- SSDEEP
  
  12288:uaWzgMg7v3qnCiMErQohh0F4CCJ8lny/QgurY9oGE15jSsFZyoopXPRpSD0y:ZaHMv6Corjqny/QgU2oRNFZyoG5pSDl
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