isrstealer | a9d2ebf7bc8bdc2c212638ca842c68eb4c9eaa0d89fe95799789c2cf8e52bf02

General

Target

4e6c641844c91b9c68eff78e7c4d746e_JaffaCakes118
Size

580KB
Sample

240716-p833kswfre
MD5

4e6c641844c91b9c68eff78e7c4d746e
SHA1

98275a43da5627963942bf3620d7f2030878626a
SHA256

a9d2ebf7bc8bdc2c212638ca842c68eb4c9eaa0d89fe95799789c2cf8e52bf02
SHA512

bc64491e68d27100059de2b1e01bbcba715ea4e6b708856eb2d01ff21b26d0b3bd6f6a607f386779e4066878dcfc4b8252c1c187544bb599b8501de02b74a1df
SSDEEP

12288:k29u/69tDk5vHyZsHhRZak726G7fvwewLJlpK2myD743GfGsv+9oazR6+u6xIRxd:k2AWtpcE7Deg4MWe

Score

10^/10

Malware Config

Targets

- Target
  
  4e6c641844c91b9c68eff78e7c4d746e_JaffaCakes118
- Size
  
  580KB
- MD5
  
  4e6c641844c91b9c68eff78e7c4d746e
- SHA1
  
  98275a43da5627963942bf3620d7f2030878626a
- SHA256
  
  a9d2ebf7bc8bdc2c212638ca842c68eb4c9eaa0d89fe95799789c2cf8e52bf02
- SHA512
  
  bc64491e68d27100059de2b1e01bbcba715ea4e6b708856eb2d01ff21b26d0b3bd6f6a607f386779e4066878dcfc4b8252c1c187544bb599b8501de02b74a1df
- SSDEEP
  
  12288:k29u/69tDk5vHyZsHhRZak726G7fvwewLJlpK2myD743GfGsv+9oazR6+u6xIRxd:k2AWtpcE7Deg4MWe
Score

10^/10

isrstealer 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
- Executes dropped EXE
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Tasks

Sharing

General

Malware Config

Targets

ISR Stealer

ISR Stealer payload

Executes dropped EXE

Loads dropped DLL

Reads user/profile data of web browsers

UPX packed file

Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks

static1

behavioral1

behavioral2