11fa6bbde7a3c378615be2adaf930c31b53ed7af40b230adb5e2592d6ada3b66 | Triage

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Overview

overview

9

Static

static

11fa6bbde7...66.exe

windows7-x64

9

11fa6bbde7...66.exe

windows10-2004-x64

9

Sharing

General

Target

11fa6bbde7a3c378615be2adaf930c31b53ed7af40b230adb5e2592d6ada3b66
Size

26.0MB
Sample

221126-ap36xahd58
MD5

258df8a124d09fe96fcc237521c23ad8
SHA1

68a593b1faa78e2bba81732ed22da02e57291a23
SHA256

11fa6bbde7a3c378615be2adaf930c31b53ed7af40b230adb5e2592d6ada3b66
SHA512

f14567d607ff22cfa1be143f6135cc10aa0d732f0a259a12be5fffa5d75d94eed405a17d7c63d300d193ba675a79177ffd27da9a34ab77863f17baba662e463f
SSDEEP

786432:qnByntY4+4i3AisrXcymHpUAGn2nA8u4q8cI1G:qnByntY4Fi3h8m1Gp8u4IgG

Score

9^/10

discovery exploit persistence upx

Static task

static1

Behavioral task

behavioral1

Sample

11fa6bbde7a3c378615be2adaf930c31b53ed7af40b230adb5e2592d6ada3b66.exe

Resource

win7-20220901-en

discovery exploit persistence upx

windows7-x64

17 signatures

150 seconds

Behavioral task

behavioral2

Sample

11fa6bbde7a3c378615be2adaf930c31b53ed7af40b230adb5e2592d6ada3b66.exe

Resource

win10v2004-20220812-en

discovery exploit persistence upx

windows10-2004-x64

19 signatures

150 seconds

Malware Config

Targets

- Target
  
  11fa6bbde7a3c378615be2adaf930c31b53ed7af40b230adb5e2592d6ada3b66
- Size
  
  26.0MB
- MD5
  
  258df8a124d09fe96fcc237521c23ad8
- SHA1
  
  68a593b1faa78e2bba81732ed22da02e57291a23
- SHA256
  
  11fa6bbde7a3c378615be2adaf930c31b53ed7af40b230adb5e2592d6ada3b66
- SHA512
  
  f14567d607ff22cfa1be143f6135cc10aa0d732f0a259a12be5fffa5d75d94eed405a17d7c63d300d193ba675a79177ffd27da9a34ab77863f17baba662e463f
- SSDEEP
  
  786432:qnByntY4+4i3AisrXcymHpUAGn2nA8u4q8cI1G:qnByntY4Fi3h8m1Gp8u4IgG
Score

9^/10

discovery exploit persistence upx
- ACProtect 1.3x - 1.4x DLL software
  Detects file using ACProtect software.
- Executes dropped EXE
- Possible privilege escalation attempt
  exploit
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Loads dropped DLL
- Modifies file permissions
  discovery
- Adds Run key to start application
  persistence
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

Privilege Escalation

Defense Evasion

File and Directory Permissions Modification

Modify Registry

Credential Access

Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoveryexploitpersistenceupx

behavioral2

discoveryexploitpersistenceupx

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