5f20e05a54e72c8d6f1556c28ac91db925395d015352890838deb1722e5aa42e | Triage

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Overview

overview

8

Static

static

8

5f20e05a54...2e.exe

windows7-x64

8

5f20e05a54...2e.exe

windows10-2004-x64

8

Sharing

General

Target

5f20e05a54e72c8d6f1556c28ac91db925395d015352890838deb1722e5aa42e
Size

350KB
Sample

221030-jylsnabedl
MD5

932f416b93f615bece916f77dcf3a860
SHA1

389f73151e08ca8d061b917500eb9d8b13797c27
SHA256

5f20e05a54e72c8d6f1556c28ac91db925395d015352890838deb1722e5aa42e
SHA512

4cee8b29daadc79151e2f6f35ec3edc467eceb18d577737d1cf3c5b8d9110bd1e3ece06df44eb1364918e9a903f34720072aa42095c0bb10e4ee34bb583c9a46
SSDEEP

6144:tyXu7IEBSsQ9ElMwm60lmqs7MTRGA3h3GVqdppJXEGhBukJF/KAwxFUOWdEmh:t3BdQLL4BE93NGVYZX9BukJlwxSJdEm

Score

8^/10

adware discovery exploit persistence stealer upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

5f20e05a54e72c8d6f1556c28ac91db925395d015352890838deb1722e5aa42e.exe

Resource

win7-20220901-en

adware discovery exploit persistence stealer upx

windows7-x64

13 signatures

150 seconds

Behavioral task

behavioral2

Sample

5f20e05a54e72c8d6f1556c28ac91db925395d015352890838deb1722e5aa42e.exe

Resource

win10v2004-20220812-en

adware discovery exploit persistence stealer upx

windows10-2004-x64

12 signatures

150 seconds

Malware Config

Targets

- Target
  
  5f20e05a54e72c8d6f1556c28ac91db925395d015352890838deb1722e5aa42e
- Size
  
  350KB
- MD5
  
  932f416b93f615bece916f77dcf3a860
- SHA1
  
  389f73151e08ca8d061b917500eb9d8b13797c27
- SHA256
  
  5f20e05a54e72c8d6f1556c28ac91db925395d015352890838deb1722e5aa42e
- SHA512
  
  4cee8b29daadc79151e2f6f35ec3edc467eceb18d577737d1cf3c5b8d9110bd1e3ece06df44eb1364918e9a903f34720072aa42095c0bb10e4ee34bb583c9a46
- SSDEEP
  
  6144:tyXu7IEBSsQ9ElMwm60lmqs7MTRGA3h3GVqdppJXEGhBukJF/KAwxFUOWdEmh:t3BdQLL4BE93NGVYZX9BukJlwxSJdEm
Score

8^/10

adware discovery exploit persistence stealer upx
- Drops file in Drivers directory
- Possible privilege escalation attempt
  exploit
- Sets service image path in registry
  persistence
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Deletes itself
- Modifies file permissions
  discovery
- Installs/modifies Browser Helper Object
  BHOs are DLL modules which act as plugins for Internet Explorer.
  stealer adware
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

Browser Extensions

Privilege Escalation

Defense Evasion

Modify Registry

File Permissions Modification

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks

static1

behavioral1

adwarediscoveryexploitpersistencestealerupx

behavioral2

adwarediscoveryexploitpersistencestealerupx

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