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Overview

overview

Static

static

7

NEAS.b7f65...2d.exe

windows7-x64

NEAS.b7f65...2d.exe

windows10-2004-x64

Sharing

General

Target

NEAS.b7f6571e7840d038ee822063b3334b2d.exe
Size

19KB
Sample

231117-s8v9hsbf2v
MD5

b7f6571e7840d038ee822063b3334b2d
SHA1

17e18ca71ae6dbd765d71c6dd99a62cc19b556a1
SHA256

aee83b2c9c5d725e0e617d3e3e6b357bebccacada5bbb9e6b7e4a779f48d93d1
SHA512

1376c97c616b8d8b2fadb5f62a0acf421ce9f5fc30be25da2cc5f760d75fadb9a87af20697e03d7aef39c13b0bf51c2805ac3046f9e357bf2f4291f7bce4ba85
SSDEEP

384:UBWoC5GDr6wc/w3HgM6vDUTAXBGCVf4WVlFvX+fad3S:rRkiLw3HsDSARGG/uR

Score

10^/10

evasion persistence trojan upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

NEAS.b7f6571e7840d038ee822063b3334b2d.exe

Resource

win7-20231020-en

evasion persistence trojan upx

windows7-x64

14 signatures

150 seconds

Behavioral task

behavioral2

Sample

NEAS.b7f6571e7840d038ee822063b3334b2d.exe

Resource

win10v2004-20231020-en

evasion persistence trojan upx

windows10-2004-x64

13 signatures

150 seconds

Malware Config

Targets

- Target
  
  NEAS.b7f6571e7840d038ee822063b3334b2d.exe
- Size
  
  19KB
- MD5
  
  b7f6571e7840d038ee822063b3334b2d
- SHA1
  
  17e18ca71ae6dbd765d71c6dd99a62cc19b556a1
- SHA256
  
  aee83b2c9c5d725e0e617d3e3e6b357bebccacada5bbb9e6b7e4a779f48d93d1
- SHA512
  
  1376c97c616b8d8b2fadb5f62a0acf421ce9f5fc30be25da2cc5f760d75fadb9a87af20697e03d7aef39c13b0bf51c2805ac3046f9e357bf2f4291f7bce4ba85
- SSDEEP
  
  384:UBWoC5GDr6wc/w3HgM6vDUTAXBGCVf4WVlFvX+fad3S:rRkiLw3HsDSARGG/uR
Score

10^/10

evasion persistence trojan upx
- Windows security bypass
  evasion trojan
- Drops file in Drivers directory
- Modifies Installed Components in the registry
  persistence
- Sets file execution options in registry
  persistence
- Executes dropped EXE
- Loads dropped DLL
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Windows security modification
  evasion trojan
- Modifies WinLogon
  persistence
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Winlogon Helper DLL

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Winlogon Helper DLL

Defense Evasion

Impair Defenses

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

evasionpersistencetrojanupx

behavioral2

evasionpersistencetrojanupx

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