28699bc835568e4b34a52fab3ce19a81d9e4cfa375c4c6225712ba3783c88c53 | Triage

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Overview

overview

Static

static

5

28699bc835...53.exe

windows7-x64

28699bc835...53.exe

windows10-2004-x64

Sharing

General

Target

28699bc835568e4b34a52fab3ce19a81d9e4cfa375c4c6225712ba3783c88c53
Size

63KB
Sample

241121-zkfmgsxna1
MD5

f38b77863edd34f621504f43de3f21f1
SHA1

08e45197c7a96f1767fb5336ce7557a9de317c85
SHA256

28699bc835568e4b34a52fab3ce19a81d9e4cfa375c4c6225712ba3783c88c53
SHA512

2f6cb7b3165c4c3171c24c65b7397d22cca158599c0c8cac3fa7808529485ec872ac43df3a07d0f2cf07bc7811f35ac7b8ca0c4059a5d8434d8ef65bc6bfd549
SSDEEP

768:LAUJmQCcmLCXQq6fsKiJYsIkjJVzqsVG5kuGyLddOW/CtNKB4Ejv:MUNHFKQbIkHvGtdO9K+Wv

Score

10^/10

defense_evasion discovery evasion persistence trojan upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

28699bc835568e4b34a52fab3ce19a81d9e4cfa375c4c6225712ba3783c88c53.exe

Resource

win7-20241010-en

defense_evasion discovery evasion persistence trojan upx

windows7-x64

16 signatures

150 seconds

Behavioral task

behavioral2

Sample

28699bc835568e4b34a52fab3ce19a81d9e4cfa375c4c6225712ba3783c88c53.exe

Resource

win10v2004-20241007-en

defense_evasion discovery evasion persistence trojan upx

windows10-2004-x64

15 signatures

150 seconds

Malware Config

Targets

- Target
  
  28699bc835568e4b34a52fab3ce19a81d9e4cfa375c4c6225712ba3783c88c53
- Size
  
  63KB
- MD5
  
  f38b77863edd34f621504f43de3f21f1
- SHA1
  
  08e45197c7a96f1767fb5336ce7557a9de317c85
- SHA256
  
  28699bc835568e4b34a52fab3ce19a81d9e4cfa375c4c6225712ba3783c88c53
- SHA512
  
  2f6cb7b3165c4c3171c24c65b7397d22cca158599c0c8cac3fa7808529485ec872ac43df3a07d0f2cf07bc7811f35ac7b8ca0c4059a5d8434d8ef65bc6bfd549
- SSDEEP
  
  768:LAUJmQCcmLCXQq6fsKiJYsIkjJVzqsVG5kuGyLddOW/CtNKB4Ejv:MUNHFKQbIkHvGtdO9K+Wv
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
- Windows security modification
  evasion trojan
- Indicator Removal: Clear Persistence
  remove IFEO.
  defense_evasion
- Modifies WinLogon
  persistence
- Drops file in System32 directory
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
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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