3e59347e7f4687bf75f3c581626929fd2851276b085295c8ba03f8a8ee0358fb | Triage

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Overview

overview

8

Static

static

8

3e59347e7f...fb.exe

windows7-x64

8

3e59347e7f...fb.exe

windows10-2004-x64

8

Sharing

General

Target

3e59347e7f4687bf75f3c581626929fd2851276b085295c8ba03f8a8ee0358fb
Size

350KB
Sample

221030-jym1qaaeb4
MD5

a3211cd1fb607af57abac38caed41680
SHA1

df19f2b939c4f1a2b983295cd1998f8381053d91
SHA256

3e59347e7f4687bf75f3c581626929fd2851276b085295c8ba03f8a8ee0358fb
SHA512

a95f000bb225c1aafcd5bbd01c80bec6c954c7c347302b8e235c33beed1941126be53d278b59b3c7f096f1c9a5b32a00dda296da8fb47457a05d6adff06b031a
SSDEEP

6144:9yXu7IEBSsQ9ElMwm60lmqs7MTRGA3h3GVqdppJXEGhBukJF/KAwxFUOWdEmh:93BdQLL4BE93NGVYZX9BukJlwxSJdEm

Score

8^/10

adware discovery exploit persistence stealer upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

3e59347e7f4687bf75f3c581626929fd2851276b085295c8ba03f8a8ee0358fb.exe

Resource

win7-20220901-en

adware discovery exploit persistence stealer upx

windows7-x64

13 signatures

150 seconds

Behavioral task

behavioral2

Sample

3e59347e7f4687bf75f3c581626929fd2851276b085295c8ba03f8a8ee0358fb.exe

Resource

win10v2004-20220812-en

adware discovery exploit persistence stealer upx

windows10-2004-x64

12 signatures

150 seconds

Malware Config

Targets

- Target
  
  3e59347e7f4687bf75f3c581626929fd2851276b085295c8ba03f8a8ee0358fb
- Size
  
  350KB
- MD5
  
  a3211cd1fb607af57abac38caed41680
- SHA1
  
  df19f2b939c4f1a2b983295cd1998f8381053d91
- SHA256
  
  3e59347e7f4687bf75f3c581626929fd2851276b085295c8ba03f8a8ee0358fb
- SHA512
  
  a95f000bb225c1aafcd5bbd01c80bec6c954c7c347302b8e235c33beed1941126be53d278b59b3c7f096f1c9a5b32a00dda296da8fb47457a05d6adff06b031a
- SSDEEP
  
  6144:9yXu7IEBSsQ9ElMwm60lmqs7MTRGA3h3GVqdppJXEGhBukJF/KAwxFUOWdEmh:93BdQLL4BE93NGVYZX9BukJlwxSJdEm
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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