2e95e13d097a54114acba1c0848613df559ec8c8e89c6e73949160beaa0bab37 | Triage

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Overview

overview

Static

static

7

05664cb377...9f.exe

windows7-x64

05664cb377...9f.exe

windows10-2004-x64

Sharing

General

Target

05664cb3771cde9654639248e54ace9f
Size

529KB
Sample

231225-e6xgxahhd3
MD5

05664cb3771cde9654639248e54ace9f
SHA1

01a9240d23d725ce5558cdc0863d4721a9642a31
SHA256

2e95e13d097a54114acba1c0848613df559ec8c8e89c6e73949160beaa0bab37
SHA512

bba35003325fa6a0abb4fea209a2188ff4c211c08876e07fe7db7e2b0f1f72df6b6f1041aac2f3a11ddd7958b9e3db5e21af66c6b658a47882e02df528dab0ed
SSDEEP

6144:AcFNz2bzRiJeNU6cue6lwQgsefK8wNqPDefKM11FK1idJ:AcKzRiwN5cueAng33vbefKsKidJ

Score

10^/10

evasion persistence upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

05664cb3771cde9654639248e54ace9f.exe

Resource

win7-20231215-en

evasion persistence upx

windows7-x64

9 signatures

150 seconds

Behavioral task

behavioral2

Sample

05664cb3771cde9654639248e54ace9f.exe

Resource

win10v2004-20231215-en

evasion persistence upx

windows10-2004-x64

8 signatures

150 seconds

Malware Config

Targets

- Target
  
  05664cb3771cde9654639248e54ace9f
- Size
  
  529KB
- MD5
  
  05664cb3771cde9654639248e54ace9f
- SHA1
  
  01a9240d23d725ce5558cdc0863d4721a9642a31
- SHA256
  
  2e95e13d097a54114acba1c0848613df559ec8c8e89c6e73949160beaa0bab37
- SHA512
  
  bba35003325fa6a0abb4fea209a2188ff4c211c08876e07fe7db7e2b0f1f72df6b6f1041aac2f3a11ddd7958b9e3db5e21af66c6b658a47882e02df528dab0ed
- SSDEEP
  
  6144:AcFNz2bzRiJeNU6cue6lwQgsefK8wNqPDefKM11FK1idJ:AcKzRiwN5cueAng33vbefKsKidJ
Score

10^/10

evasion persistence upx
- Modifies WinLogon for persistence
  persistence
- Modifies Windows Firewall
  evasion
- Executes dropped EXE
- Loads dropped DLL
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Adds Run key to start application
  persistence
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Winlogon Helper DLL

Create or Modify System Process

Windows Service

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Winlogon Helper DLL

Create or Modify System Process

Windows Service

Defense Evasion

Modify Registry

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

evasionpersistenceupx

behavioral2

evasionpersistenceupx

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