4eca4cb40be4e48e5182ce90d47f7d4c19eff51f1898d2186b01f48c493d469f | Triage

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Overview

overview

Static

static

8

4eca4cb40b...9f.exe

windows7-x64

4eca4cb40b...9f.exe

windows10-2004-x64

Sharing

General

Target

4eca4cb40be4e48e5182ce90d47f7d4c19eff51f1898d2186b01f48c493d469f
Size

251KB
Sample

221127-v6pp3aae8s
MD5

327caad8d9fdc61765b8bf6b9fb4b5e3
SHA1

59863bd3f2af28d9adf54f80009177b684b0ccea
SHA256

4eca4cb40be4e48e5182ce90d47f7d4c19eff51f1898d2186b01f48c493d469f
SHA512

de6ceb0f898a60a9d8277a3e62e642e7d1360c38096652ec6b70d5225367e259c9a0b7bbb79fe88e901bd925bf961c617f8ff654d214df7eaa76a0e953d6d722
SSDEEP

3072:TdVd2Hayox1aMOpN9rtVnmywjg48RZ00RZ00jE2Ej5jE2Ej5jE2Ej8:5uHOWnmy+g4oE2EBE2EBE2E4

Score

10^/10

evasion persistence upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

4eca4cb40be4e48e5182ce90d47f7d4c19eff51f1898d2186b01f48c493d469f.exe

Resource

win7-20220812-en

evasion persistence upx

windows7-x64

17 signatures

150 seconds

Behavioral task

behavioral2

Sample

4eca4cb40be4e48e5182ce90d47f7d4c19eff51f1898d2186b01f48c493d469f.exe

Resource

win10v2004-20220812-en

evasion persistence upx

windows10-2004-x64

16 signatures

150 seconds

Malware Config

Targets

- Target
  
  4eca4cb40be4e48e5182ce90d47f7d4c19eff51f1898d2186b01f48c493d469f
- Size
  
  251KB
- MD5
  
  327caad8d9fdc61765b8bf6b9fb4b5e3
- SHA1
  
  59863bd3f2af28d9adf54f80009177b684b0ccea
- SHA256
  
  4eca4cb40be4e48e5182ce90d47f7d4c19eff51f1898d2186b01f48c493d469f
- SHA512
  
  de6ceb0f898a60a9d8277a3e62e642e7d1360c38096652ec6b70d5225367e259c9a0b7bbb79fe88e901bd925bf961c617f8ff654d214df7eaa76a0e953d6d722
- SSDEEP
  
  3072:TdVd2Hayox1aMOpN9rtVnmywjg48RZ00RZ00jE2Ej5jE2Ej5jE2Ej8:5uHOWnmy+g4oE2EBE2EBE2E4
Score

10^/10

evasion persistence upx
- Modifies visibility of file extensions in Explorer
  evasion
- Blocks application from running via registry modification
  Adds application to list of disallowed applications.
  evasion
- Executes dropped EXE
- Sets file execution options in registry
  persistence
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Loads dropped DLL
- Drops autorun.inf file
  Malware can abuse Windows Autorun to spread further via attached volumes.
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v6

Initial Access

Replication Through Removable Media

Execution

Persistence

Hidden Files and Directories

Registry Run Keys / Startup Folder

Privilege Escalation

Defense Evasion

Hidden Files and Directories

Modify Registry

Credential Access

Discovery

Lateral Movement

Replication Through Removable Media

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

evasionpersistenceupx

behavioral2

evasionpersistenceupx

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