3330eff84060e34c705707b29b3e36ccf88bca7069c4137fcc963adae613d6d1

General

Target
curriculum-app.io.exe
Size 51KB
Sample260704-vtn8rset3k
SHA256 3330eff84060e34c705707b29b3e36ccf88bca7069c4137fcc963adae613d6d1
MD5 b490d49c5e64dc7057511fa2236d8237
SHA1 902284b16aadbd639bb0283397e0937494d5155a
SHA512 a3de39d79cb4f474d9ae54c55bb3fb2fb768a7f2e98873409c0cec03b69c3675594406148a871aec44b4b22387390eb88344b7060dbe005939e7b1e2e3d355f8
SSDEEP 768:olSHYo5qn878dJswh8ccEpKjPSUCkRVy/7H9zfXIyfvdrU:DnE87CCjdxPy9PRfvdA
TLSH
T13833074837EE8111E2BF9AB989F185118732F4539C23DB8E1AC5459D19F3B40CDA8F6B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  curriculum-app.io.exe
- Size 51KB
- SHA256 3330eff84060e34c705707b29b3e36ccf88bca7069c4137fcc963adae613d6d1
- MD5 b490d49c5e64dc7057511fa2236d8237
- SHA1 902284b16aadbd639bb0283397e0937494d5155a
- SHA512 a3de39d79cb4f474d9ae54c55bb3fb2fb768a7f2e98873409c0cec03b69c3675594406148a871aec44b4b22387390eb88344b7060dbe005939e7b1e2e3d355f8
- SSDEEP 768:olSHYo5qn878dJswh8ccEpKjPSUCkRVy/7H9zfXIyfvdrU:DnE87CCjdxPy9PRfvdA
- TLSH
  T13833074837EE8111E2BF9AB989F185118732F4539C23DB8E1AC5459D19F3B40CDA8F6B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

defense_evasion discovery evasion execution impact persistence privilege_escalation ransomware spyware stealer trojan adware
- Contains code to disable Windows Defender
  A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
- Modifies Windows Defender DisableAntiSpyware settings
  evasion trojan
- Deletes shadow copies
  Ransomware often targets backup files to inhibit system recovery.
  ransomware defense_evasion impact execution
- Boot or Logon Autostart Execution: Active Setup
  Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
  persistence
- Command and Scripting Interpreter: PowerShell
  Run Powershell and hide display window.
  execution
- Disables RegEdit via registry modification
  defense_evasion
- Disables Task Manager via registry modification
  defense_evasion
- Drops file in Drivers directory
- Modifies Windows Firewall
  defense_evasion
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Disables service(s)
  defense_evasion execution
- Drops startup file
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Stops running service(s)
  defense_evasion execution
- Adds Run key to start application
  persistence
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Drops file in System32 directory
- Enumerates processes with tasklist
  discovery
- Sets desktop wallpaper using registry
  ransomware
behavioral1 behavioral2