glupteba | 5dc5f475aff09edad08fca7494e9487ab9716185f6e3fc80010ee9d634eafb48 | Triage

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Overview

overview

Static

static

1

cryptolaemus

windows10-2004-x64

cryptolaemus

windows11-21h2-x64

Sharing

General

Target

5dc5f475aff09edad08fca7494e9487ab9716185f6e3fc80010ee9d634eafb48
Size

4.1MB
Sample

240421-qdhzlace4v
MD5

c0d374d1f35989609cfc99c000222ca7
SHA1

6502177b6ab7c14551d558994996879ee41a81fc
SHA256

5dc5f475aff09edad08fca7494e9487ab9716185f6e3fc80010ee9d634eafb48
SHA512

716c3965ab6b3c14b45a74e96739f7d05f5825059348a11a846931757fd8379b88a00af7501a761bfb57a64ab4e53cb5762a81d8065e93009fd090afc802162f
SSDEEP

98304:4upp3WUkLaIVxVQ5Lfi8+DAGSBgUwbhlmIRT0sLJ5Ml:V24wrgi8oddlby

Score

10^/10

glupteba discovery dropper evasion loader persistence rootkit upx

Static task

static1

Behavioral task

behavioral1

Sample

5dc5f475aff09edad08fca7494e9487ab9716185f6e3fc80010ee9d634eafb48.exe

Resource

win10v2004-20240412-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows10-2004-x64

19 signatures

150 seconds

Behavioral task

behavioral2

Sample

5dc5f475aff09edad08fca7494e9487ab9716185f6e3fc80010ee9d634eafb48.exe

Resource

win11-20240412-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows11-21h2-x64

20 signatures

150 seconds

Malware Config

Targets

- Target
  
  5dc5f475aff09edad08fca7494e9487ab9716185f6e3fc80010ee9d634eafb48
- Size
  
  4.1MB
- MD5
  
  c0d374d1f35989609cfc99c000222ca7
- SHA1
  
  6502177b6ab7c14551d558994996879ee41a81fc
- SHA256
  
  5dc5f475aff09edad08fca7494e9487ab9716185f6e3fc80010ee9d634eafb48
- SHA512
  
  716c3965ab6b3c14b45a74e96739f7d05f5825059348a11a846931757fd8379b88a00af7501a761bfb57a64ab4e53cb5762a81d8065e93009fd090afc802162f
- SSDEEP
  
  98304:4upp3WUkLaIVxVQ5Lfi8+DAGSBgUwbhlmIRT0sLJ5Ml:V24wrgi8oddlby
Score

10^/10

glupteba discovery dropper evasion loader persistence rootkit upx
- Glupteba
  Glupteba is a modular loader written in Golang with various components.
  loader dropper glupteba
- Glupteba payload
- Modifies Windows Firewall
  evasion
- Executes dropped EXE
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- 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
- Manipulates WinMonFS driver.
  Roottkits write to WinMonFS to hide directories/files from being detected.
  rootkit evasion
- Drops file in System32 directory
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Create or Modify System Process

Windows Service

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Create or Modify System Process

Windows Service

Scheduled Task/Job

Defense Evasion

Impair Defenses

Disable or Modify System Firewall

Modify Registry

Credential Access

Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

gluptebadiscoverydropperevasionloaderpersistencerootkitupx

behavioral2

gluptebadiscoverydropperevasionloaderpersistencerootkitupx

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