glupteba | e7c763314b52206d45e84b2707a4460d9e2c60c87fd2b930eef586bf421f6f45 | Triage

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Reports

Overview

overview

Static

static

1

cryptolaemus

windows10-2004-x64

cryptolaemus

windows11-21h2-x64

Sharing

General

Target

e7c763314b52206d45e84b2707a4460d9e2c60c87fd2b930eef586bf421f6f45
Size

4.1MB
Sample

240425-s8rlbscb6t
MD5

38dfc87eeda13dd9f589bda016427b55
SHA1

510dd660f82b867728b3cf7dbabcf51a1c4a2fc5
SHA256

e7c763314b52206d45e84b2707a4460d9e2c60c87fd2b930eef586bf421f6f45
SHA512

97dd6959765fb2e44d7020ed99a596bdc7e2ddf8076818342586998638b013aac43db1460f3759092a0aa3f4b69f88b056c4835b9b7b8a22762bfdaf2892a3b6
SSDEEP

98304:ixMvDlpZvb8ZK6Pm1OqC68DUZP3t+NAeQDD60jtf0ZJUQwpesMAQ2H/nDo:iOpbkK6P76wCP3t+NMK0jtGJUQwpe8n0

Score

10^/10

glupteba discovery dropper evasion loader persistence rootkit upx

Static task

static1

Behavioral task

behavioral1

Sample

e7c763314b52206d45e84b2707a4460d9e2c60c87fd2b930eef586bf421f6f45.exe

Resource

win10v2004-20240412-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows10-2004-x64

19 signatures

150 seconds

Behavioral task

behavioral2

Sample

e7c763314b52206d45e84b2707a4460d9e2c60c87fd2b930eef586bf421f6f45.exe

Resource

win11-20240412-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows11-21h2-x64

19 signatures

150 seconds

Malware Config

Targets

- Target
  
  e7c763314b52206d45e84b2707a4460d9e2c60c87fd2b930eef586bf421f6f45
- Size
  
  4.1MB
- MD5
  
  38dfc87eeda13dd9f589bda016427b55
- SHA1
  
  510dd660f82b867728b3cf7dbabcf51a1c4a2fc5
- SHA256
  
  e7c763314b52206d45e84b2707a4460d9e2c60c87fd2b930eef586bf421f6f45
- SHA512
  
  97dd6959765fb2e44d7020ed99a596bdc7e2ddf8076818342586998638b013aac43db1460f3759092a0aa3f4b69f88b056c4835b9b7b8a22762bfdaf2892a3b6
- SSDEEP
  
  98304:ixMvDlpZvb8ZK6Pm1OqC68DUZP3t+NAeQDD60jtf0ZJUQwpesMAQ2H/nDo:iOpbkK6P76wCP3t+NMK0jtGJUQwpe8n0
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

gluptebadiscoverydropperevasionloaderpersistencerootkitupx

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