glupteba | 1e43cfaa9a2d0a2ddc25f99cbe5340e5460d43ba1821eb3fcc287603a0b75ed5 | Triage

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Reports

Overview

overview

Static

static

1

cryptolaemus

windows10-2004-x64

cryptolaemus

windows11-21h2-x64

Sharing

General

Target

1e43cfaa9a2d0a2ddc25f99cbe5340e5460d43ba1821eb3fcc287603a0b75ed5
Size

4.1MB
Sample

240424-txfkcsdb91
MD5

c8756b5e1bb5fb534b07896fb63ccb7c
SHA1

788726f57d9d9ce1d567b70deab8bdcab7a980e6
SHA256

1e43cfaa9a2d0a2ddc25f99cbe5340e5460d43ba1821eb3fcc287603a0b75ed5
SHA512

87a1e28da82fcf719c2fc3234e1934e18ac2745338428e9af47694eea3669148c6451e1f00bd257d85820531c010c2b4796093abdc97bab6814fbd247b0c45af
SSDEEP

98304:1FddrpuoRE7tl1yJ8vae/QmLpm2XHwIZYQzHZc5g5rp30lCUh:fLdBQ1yJ8Sedm2XHUQNc5XgE

Score

10^/10

glupteba dropper evasion loader upx

Static task

static1

Behavioral task

behavioral1

Sample

1e43cfaa9a2d0a2ddc25f99cbe5340e5460d43ba1821eb3fcc287603a0b75ed5.exe

Resource

win10v2004-20240412-en

glupteba dropper evasion loader upx

windows10-2004-x64

7 signatures

150 seconds

Behavioral task

behavioral2

Sample

1e43cfaa9a2d0a2ddc25f99cbe5340e5460d43ba1821eb3fcc287603a0b75ed5.exe

Resource

win11-20240412-en

glupteba dropper evasion loader upx

windows11-21h2-x64

13 signatures

150 seconds

Malware Config

Targets

- Target
  
  1e43cfaa9a2d0a2ddc25f99cbe5340e5460d43ba1821eb3fcc287603a0b75ed5
- Size
  
  4.1MB
- MD5
  
  c8756b5e1bb5fb534b07896fb63ccb7c
- SHA1
  
  788726f57d9d9ce1d567b70deab8bdcab7a980e6
- SHA256
  
  1e43cfaa9a2d0a2ddc25f99cbe5340e5460d43ba1821eb3fcc287603a0b75ed5
- SHA512
  
  87a1e28da82fcf719c2fc3234e1934e18ac2745338428e9af47694eea3669148c6451e1f00bd257d85820531c010c2b4796093abdc97bab6814fbd247b0c45af
- SSDEEP
  
  98304:1FddrpuoRE7tl1yJ8vae/QmLpm2XHwIZYQzHZc5g5rp30lCUh:fLdBQ1yJ8Sedm2XHUQNc5XgE
Score

10^/10

glupteba dropper evasion loader upx
- Glupteba
  Glupteba is a modular loader written in Golang with various components.
  loader dropper glupteba
- Glupteba payload
- Modifies Windows Firewall
  evasion
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

Persistence

Create or Modify System Process

Windows Service

Scheduled Task/Job

Privilege Escalation

Create or Modify System Process

Windows Service

Scheduled Task/Job

Defense Evasion

Impair Defenses

Disable or Modify System Firewall

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

gluptebadropperevasionloaderupx

behavioral2

gluptebadropperevasionloaderupx

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