isrstealer | dec3a084d5781efaece6ac3a4bfc9ecbf42f76e92602b618ecd50b1886b035d5

General

Target

dec3a084d5781efaece6ac3a4bfc9ecbf42f76e92602b618ecd50b1886b035d5
Size

1015KB
Sample

221124-nsc1sabc86
MD5

eeaad0018cda28981b2459b48280f8ee
SHA1

12b7929a92a899c4f89ba036875838fc31bcb120
SHA256

dec3a084d5781efaece6ac3a4bfc9ecbf42f76e92602b618ecd50b1886b035d5
SHA512

b925a80136d32fcd48b995da701c51c8d2acc26470b5ea0822826eb6cbaa43d6a33a6ec1bfeafc14f655b7c8631acb1b59b3acb8525b240daedf19447a67e0d3
SSDEEP

12288:uaWzgMg7v3qnCiMErQohh0F4CCJ8lny/Qg8r69oGE15jSsFZyoopBWCD+z:ZaHMv6Corjqny/QgSsoRNFZyo5C2

Score

10^/10

Malware Config

Targets

- Target
  
  dec3a084d5781efaece6ac3a4bfc9ecbf42f76e92602b618ecd50b1886b035d5
- Size
  
  1015KB
- MD5
  
  eeaad0018cda28981b2459b48280f8ee
- SHA1
  
  12b7929a92a899c4f89ba036875838fc31bcb120
- SHA256
  
  dec3a084d5781efaece6ac3a4bfc9ecbf42f76e92602b618ecd50b1886b035d5
- SHA512
  
  b925a80136d32fcd48b995da701c51c8d2acc26470b5ea0822826eb6cbaa43d6a33a6ec1bfeafc14f655b7c8631acb1b59b3acb8525b240daedf19447a67e0d3
- SSDEEP
  
  12288:uaWzgMg7v3qnCiMErQohh0F4CCJ8lny/Qg8r69oGE15jSsFZyoopBWCD+z:ZaHMv6Corjqny/QgSsoRNFZyo5C2
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