317b7eb4ce0c5f20d0c9f62f415c6e34d148a125a315d601146fdc4b4c010b70 | Triage

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Reports

Overview

overview

9

Static

static

7

317b7eb4ce...0N.exe

windows7-x64

9

317b7eb4ce...0N.exe

windows10-2004-x64

9

Sharing

General

Target

317b7eb4ce0c5f20d0c9f62f415c6e34d148a125a315d601146fdc4b4c010b70N
Size

64KB
Sample

240919-fsalnaseqq
MD5

7e8d9fcd093ac20e0ff76f6dfabb82a0
SHA1

78f2a9eeaed6415b495b17f3fcd572db699045ca
SHA256

317b7eb4ce0c5f20d0c9f62f415c6e34d148a125a315d601146fdc4b4c010b70
SHA512

cfce8800e71d0cd53d891fe9cf161bb4a08c261b61ea4d42732abcb081387fc899e3751b33da15935473f7bc994872305543a616b40358365cfcbd2b04476124
SSDEEP

768:kBT37CPKKdJJ1EXBwzEXBwdcMcI93BT37CPKKwBT37CPKKdJJ1EXBwzEXBwdcMc+:CTW7JJ7TLTW8TW7JJ7TLTWI

Score

9^/10

discovery ransomware upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

317b7eb4ce0c5f20d0c9f62f415c6e34d148a125a315d601146fdc4b4c010b70N.exe

Resource

win7-20240903-en

discovery ransomware upx

windows7-x64

8 signatures

120 seconds

Behavioral task

behavioral2

Sample

317b7eb4ce0c5f20d0c9f62f415c6e34d148a125a315d601146fdc4b4c010b70N.exe

Resource

win10v2004-20240802-en

discovery ransomware upx

windows10-2004-x64

7 signatures

120 seconds

Malware Config

Targets

- Target
  
  317b7eb4ce0c5f20d0c9f62f415c6e34d148a125a315d601146fdc4b4c010b70N
- Size
  
  64KB
- MD5
  
  7e8d9fcd093ac20e0ff76f6dfabb82a0
- SHA1
  
  78f2a9eeaed6415b495b17f3fcd572db699045ca
- SHA256
  
  317b7eb4ce0c5f20d0c9f62f415c6e34d148a125a315d601146fdc4b4c010b70
- SHA512
  
  cfce8800e71d0cd53d891fe9cf161bb4a08c261b61ea4d42732abcb081387fc899e3751b33da15935473f7bc994872305543a616b40358365cfcbd2b04476124
- SSDEEP
  
  768:kBT37CPKKdJJ1EXBwzEXBwdcMcI93BT37CPKKwBT37CPKKdJJ1EXBwzEXBwdcMc+:CTW7JJ7TLTW8TW7JJ7TLTWI
Score

9^/10

discovery ransomware upx
- Renames multiple (4620) files with added filename extension
  This suggests ransomware activity of encrypting all the files on the system.
  ransomware
- Executes dropped EXE
- Loads dropped DLL
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoveryransomwareupx

behavioral2

discoveryransomwareupx

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