756342df0f99519a0b0a1397b535bb13eefe2b516b5e7ea6a90a15743bc6e3f4

Analysis

Target
SecuriteInfo.com.Variant.Ursu.260719.3006.exe
Size 1.5MB
Sample220613-khk2vsbac4
SHA256 756342df0f99519a0b0a1397b535bb13eefe2b516b5e7ea6a90a15743bc6e3f4
MD5 914bf19f4c271c2e866e47e0ddcab15d
SHA1 a278cc7d27f90f42eeb120409b3d7521513fdf09
SHA512 56bbefa93ba198d8ce0d8f9d65f245f49d2c3c75d7460c4711717ae5db2bd15d3ca003fee947e2ab515ee05b37089fc6113accc9a6753c40e893399fe6f36815
MD5 SHA1 SHA512

Score

3^/10

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2176	SecuriteInfo.com.Variant.Ursu.260719.3006.exe
2176	SecuriteInfo.com.Variant.Ursu.260719.3006.exe
2176	SecuriteInfo.com.Variant.Ursu.260719.3006.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2176 wrote to memory of 1284	2176	SecuriteInfo.com.Variant.Ursu.260719.3006.exe	79
PID 2176 wrote to memory of 1284	2176	SecuriteInfo.com.Variant.Ursu.260719.3006.exe	79
PID 2176 wrote to memory of 1284	2176	SecuriteInfo.com.Variant.Ursu.260719.3006.exe	79

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Ursu.260719.3006.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Ursu.260719.3006.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2176
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c C:\Users\Admin\AppData\Local\Temp\
  2⤵
  PID:1284

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact