9ff5d37a9062f664e46efe684f2880f82652519feb6038a23a4f71f19babe66c | Triage

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Overview

overview

Static

static

7

9ff5d37a90...6c.exe

windows7-x64

9ff5d37a90...6c.exe

windows10-2004-x64

Sharing

General

Target

9ff5d37a9062f664e46efe684f2880f82652519feb6038a23a4f71f19babe66c
Size

21KB
Sample

240901-a46wcaveqn
MD5

f290d6c9882589cd222714de451c2b73
SHA1

3c33384ba28b2c694c54cc48d683a1727e473b2b
SHA256

9ff5d37a9062f664e46efe684f2880f82652519feb6038a23a4f71f19babe66c
SHA512

d7f8d84cf4a07fa668a8f01927ec53343949070598da26261e90ab604004f093f88029abea785534fe6d5ed26cd241785c0912b8a36906c7e5588458c6a9f2eb
SSDEEP

384:UBWoC5GDr6wc/w3HgM6vDUTAXBGCVf4WVlFvXe+dEsu:rRkiLw3HsDSARGG/O+2R

Score

10^/10

defense_evasion discovery evasion persistence trojan upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

9ff5d37a9062f664e46efe684f2880f82652519feb6038a23a4f71f19babe66c.exe

Resource

win7-20240729-en

defense_evasion discovery evasion persistence trojan upx

windows7-x64

16 signatures

150 seconds

Behavioral task

behavioral2

Sample

9ff5d37a9062f664e46efe684f2880f82652519feb6038a23a4f71f19babe66c.exe

Resource

win10v2004-20240802-en

defense_evasion discovery evasion persistence trojan upx

windows10-2004-x64

15 signatures

150 seconds

Malware Config

Targets

- Target
  
  9ff5d37a9062f664e46efe684f2880f82652519feb6038a23a4f71f19babe66c
- Size
  
  21KB
- MD5
  
  f290d6c9882589cd222714de451c2b73
- SHA1
  
  3c33384ba28b2c694c54cc48d683a1727e473b2b
- SHA256
  
  9ff5d37a9062f664e46efe684f2880f82652519feb6038a23a4f71f19babe66c
- SHA512
  
  d7f8d84cf4a07fa668a8f01927ec53343949070598da26261e90ab604004f093f88029abea785534fe6d5ed26cd241785c0912b8a36906c7e5588458c6a9f2eb
- SSDEEP
  
  384:UBWoC5GDr6wc/w3HgM6vDUTAXBGCVf4WVlFvXe+dEsu:rRkiLw3HsDSARGG/O+2R
Score

10^/10

defense_evasion discovery evasion persistence trojan upx
- Windows security bypass
  evasion trojan
- 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
- Event Triggered Execution: Image File Execution Options Injection
  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
- Indicator Removal: Clear Persistence
  remove IFEO.
  defense_evasion
- 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

Active Setup

Winlogon Helper DLL

Event Triggered Execution

Image File Execution Options Injection

Privilege Escalation

Boot or Logon Autostart Execution

Active Setup

Winlogon Helper DLL

Event Triggered Execution

Image File Execution Options Injection

Defense Evasion

Impair Defenses

Disable or Modify Tools

Indicator Removal

Clear Persistence

Modify Registry

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

defense_evasiondiscoveryevasionpersistencetrojanupx

behavioral2

defense_evasiondiscoveryevasionpersistencetrojanupx

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