xorist | 190ad827c14a882cbba0c7628e7b5a0420500ac34ac7d552dde7059c0303ae70 | Triage

Sharing

General

Target

28e6f83d4f38b3885606b5d47fba779b_JaffaCakes118
Size

368KB
Sample

241009-chzagsscjj
MD5

28e6f83d4f38b3885606b5d47fba779b
SHA1

7e947a0ec1c9426f12f9d537428e82e97beea898
SHA256

190ad827c14a882cbba0c7628e7b5a0420500ac34ac7d552dde7059c0303ae70
SHA512

f56c0726f9a0e9937b70289106a240580a557106cc08243e988ed0d2e545f1154bb64eb0fc5157c3ae89bed07fd5f68a961529c72b0676204fdb32e68bf886c0
SSDEEP

6144:lYqhqaY3W3TATmNeZL249z2kiiwsLCcBtlA1OcGaQK:KmLkTmNMT9rPwsL5vymm

Score

10^/10

xorist discovery persistence ransomware spyware stealer

Malware Config

Targets

- Target
  
  28e6f83d4f38b3885606b5d47fba779b_JaffaCakes118
- Size
  
  368KB
- MD5
  
  28e6f83d4f38b3885606b5d47fba779b
- SHA1
  
  7e947a0ec1c9426f12f9d537428e82e97beea898
- SHA256
  
  190ad827c14a882cbba0c7628e7b5a0420500ac34ac7d552dde7059c0303ae70
- SHA512
  
  f56c0726f9a0e9937b70289106a240580a557106cc08243e988ed0d2e545f1154bb64eb0fc5157c3ae89bed07fd5f68a961529c72b0676204fdb32e68bf886c0
- SSDEEP
  
  6144:lYqhqaY3W3TATmNeZL249z2kiiwsLCcBtlA1OcGaQK:KmLkTmNMT9rPwsL5vymm
Score

9^/10

persistence ransomware spyware stealer discovery
- Renames multiple (2859) files with added filename extension
  This suggests ransomware activity of encrypting all the files on the system.
  ransomware
- Drops file in Drivers directory
- Drops startup file
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Adds Run key to start application
  persistence
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Defense Evasion

Modify Registry

Credential Access

Credentials from Password Stores

Credentials from Web Browsers

Unsecured Credentials

Credentials In Files

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Data from Local System

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

persistenceransomwarespywarestealer

behavioral2

discoverypersistenceransomwarespywarestealer