glupteba | 2550f80732159b01dd34c1c9a3152033e7ac7ac2c9a643d966c4b75a585ca45f | Triage

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Overview

overview

Static

static

1

cryptolaemus

windows10-2004-x64

cryptolaemus

windows11-21h2-x64

Sharing

General

Target

2550f80732159b01dd34c1c9a3152033e7ac7ac2c9a643d966c4b75a585ca45f
Size

4.2MB
Sample

240326-mxlm2sbd2y
MD5

980ba92a9990c31fe95f50a3a0484d9b
SHA1

7d65262637388c6ff2e3d7a81c1d41852210f39e
SHA256

2550f80732159b01dd34c1c9a3152033e7ac7ac2c9a643d966c4b75a585ca45f
SHA512

bd26029fea9708d80c0dd90aad91210fe7c95b0e2d1dcd635540d7c4812b33439a2a81e202e899c870f1336bc79e88229933ec3986bb45bdb55c63a0d4a84009
SSDEEP

98304:7Qx1mA16Q9J7UePP+dPnQjqZi7LPRPOwseq2a6JLSzHqqZL9C:M1me6QH4ePoPZALPRP/Qqws

Score

10^/10

glupteba discovery dropper evasion loader persistence rootkit upx

Static task

static1

Behavioral task

behavioral1

Sample

2550f80732159b01dd34c1c9a3152033e7ac7ac2c9a643d966c4b75a585ca45f.exe

Resource

win10v2004-20240226-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows10-2004-x64

19 signatures

150 seconds

Behavioral task

behavioral2

Sample

2550f80732159b01dd34c1c9a3152033e7ac7ac2c9a643d966c4b75a585ca45f.exe

Resource

win11-20240221-en

glupteba discovery dropper evasion loader persistence

windows11-21h2-x64

16 signatures

150 seconds

Malware Config

Targets

- Target
  
  2550f80732159b01dd34c1c9a3152033e7ac7ac2c9a643d966c4b75a585ca45f
- Size
  
  4.2MB
- MD5
  
  980ba92a9990c31fe95f50a3a0484d9b
- SHA1
  
  7d65262637388c6ff2e3d7a81c1d41852210f39e
- SHA256
  
  2550f80732159b01dd34c1c9a3152033e7ac7ac2c9a643d966c4b75a585ca45f
- SHA512
  
  bd26029fea9708d80c0dd90aad91210fe7c95b0e2d1dcd635540d7c4812b33439a2a81e202e899c870f1336bc79e88229933ec3986bb45bdb55c63a0d4a84009
- SSDEEP
  
  98304:7Qx1mA16Q9J7UePP+dPnQjqZi7LPRPOwseq2a6JLSzHqqZL9C:M1me6QH4ePoPZALPRP/Qqws
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
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

gluptebadiscoverydropperevasionloaderpersistence

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