upatre | d413fe458a72131b05cf5b275996273da0207c4ae8659dcf17b4a14eabcd1a7b

Analysis

Target
d413fe458a72131b05cf5b275996273da0207c4ae8659dcf17b4a14eabcd1a7b.exe
Size 7KB
Sample210518-2mslcevf7s
SHA256 d413fe458a72131b05cf5b275996273da0207c4ae8659dcf17b4a14eabcd1a7b
MD5 126307a50aa2b78f64298be3a56147ff
SHA1 a06567fbdc4af8c8c619adbb8b813766ad8e37c1
SHA512 05f8dde115c1aa0376f2c6c8d8d7e61c131ae7ba464e174698462ddec7f2bdd5eff0f1e8aea0c6452efbd866875b5659ab4265fe12e4710de610e96d49ebfd28
MD5 SHA1 SHA512

Score

10^/10

upatre downloader

Executes dropped EXE 1 IoCs

pid	Process
852	szgfw.exe

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 WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3560 wrote to memory of 852	3560	d413fe458a72131b05cf5b275996273da0207c4ae8659dcf17b4a14eabcd1a7b.exe	74
PID 3560 wrote to memory of 852	3560	d413fe458a72131b05cf5b275996273da0207c4ae8659dcf17b4a14eabcd1a7b.exe	74
PID 3560 wrote to memory of 852	3560	d413fe458a72131b05cf5b275996273da0207c4ae8659dcf17b4a14eabcd1a7b.exe	74

C:\Users\Admin\AppData\Local\Temp\d413fe458a72131b05cf5b275996273da0207c4ae8659dcf17b4a14eabcd1a7b.exe
"C:\Users\Admin\AppData\Local\Temp\d413fe458a72131b05cf5b275996273da0207c4ae8659dcf17b4a14eabcd1a7b.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3560
- C:\Users\Admin\AppData\Local\Temp\szgfw.exe
  "C:\Users\Admin\AppData\Local\Temp\szgfw.exe"
  2⤵
  - Executes dropped EXE
  PID:852

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact