df0f99f0f60ec55cbdaf3748a5ece4afcd2ab0e5e205b99154330507ee1e3094 | Triage

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Overview

overview

Static

static

7

df0f99f0f6...94.exe

windows7-x64

df0f99f0f6...94.exe

windows10-2004-x64

Sharing

General

Target

df0f99f0f60ec55cbdaf3748a5ece4afcd2ab0e5e205b99154330507ee1e3094
Size

51KB
Sample

240803-ematsssfnp
MD5

65b6ebacae735daf8b17e2cabd55ce76
SHA1

04eb6a3a5428b23eb1827f31f0d05459dd19db83
SHA256

df0f99f0f60ec55cbdaf3748a5ece4afcd2ab0e5e205b99154330507ee1e3094
SHA512

ef7529d840cf820f93aee0c1ee26a66efa104792c7f8cfb415fac4c64241f132861a462ef0c3b33c8ece4ab1fafc01e040aa751dedb4cf22bf28b397fb39a825
SSDEEP

768:nNAGAkIo/juokwoL7627d9rIiClJAxiFkJT22euOiya6lHOYxY0x0KS3UdfdfdfZ:nNJb/HkwoLe29UjQ4wqQOLIMVnS3o

Score

10^/10

discovery evasion persistence upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

df0f99f0f60ec55cbdaf3748a5ece4afcd2ab0e5e205b99154330507ee1e3094.exe

Resource

win7-20240729-en

discovery evasion persistence upx

windows7-x64

15 signatures

150 seconds

Behavioral task

behavioral2

Sample

df0f99f0f60ec55cbdaf3748a5ece4afcd2ab0e5e205b99154330507ee1e3094.exe

Resource

win10v2004-20240802-en

discovery evasion persistence upx

windows10-2004-x64

14 signatures

150 seconds

Malware Config

Targets

- Target
  
  df0f99f0f60ec55cbdaf3748a5ece4afcd2ab0e5e205b99154330507ee1e3094
- Size
  
  51KB
- MD5
  
  65b6ebacae735daf8b17e2cabd55ce76
- SHA1
  
  04eb6a3a5428b23eb1827f31f0d05459dd19db83
- SHA256
  
  df0f99f0f60ec55cbdaf3748a5ece4afcd2ab0e5e205b99154330507ee1e3094
- SHA512
  
  ef7529d840cf820f93aee0c1ee26a66efa104792c7f8cfb415fac4c64241f132861a462ef0c3b33c8ece4ab1fafc01e040aa751dedb4cf22bf28b397fb39a825
- SSDEEP
  
  768:nNAGAkIo/juokwoL7627d9rIiClJAxiFkJT22euOiya6lHOYxY0x0KS3UdfdfdfZ:nNJb/HkwoLe29UjQ4wqQOLIMVnS3o
Score

10^/10

discovery evasion persistence upx
- Modifies WinLogon for persistence
  persistence
- Modifies visiblity of hidden/system files in Explorer
  evasion
- 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
- Drops file in Drivers directory
- Executes dropped EXE
- Loads dropped DLL
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Adds Run key to start application
  persistence
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Active Setup

Registry Run Keys / Startup Folder

Winlogon Helper DLL

Privilege Escalation

Boot or Logon Autostart Execution

Active Setup

Registry Run Keys / Startup Folder

Winlogon Helper DLL

Defense Evasion

Hide Artifacts

Hidden Files and Directories

Modify Registry

Credential Access

Discovery

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoveryevasionpersistenceupx

behavioral2

discoveryevasionpersistenceupx

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