glupteba | 56eed934be1222618af346389f5efb590132beb943711cde882c4b72822b0ec1 | Triage

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Reports

Overview

overview

Static

static

1

cryptolaemus

windows10-2004-x64

cryptolaemus

windows11-21h2-x64

Sharing

General

Target

56eed934be1222618af346389f5efb590132beb943711cde882c4b72822b0ec1
Size

4.2MB
Sample

240427-2bnylshh43
MD5

beede4d0585e0a11b1054be2553730f5
SHA1

ab49455334841feca2a7c0dc9a06b74280807b5b
SHA256

56eed934be1222618af346389f5efb590132beb943711cde882c4b72822b0ec1
SHA512

d25d420849252850d64813dd7ec6df6fb27d43ed5d1cffa9cd8a2e9fb5b5779bd5b8d368253e7d6816fff8d210fc1f63f2df0439f088959ccf2421302fd2064a
SSDEEP

98304:3amOmyh13YwSD+iffg9rOMOczucEEdNxQlfwo87Elwi0PG1w:3Ty8Jy4o9ecZxQhwo8IinPG1w

Score

10^/10

glupteba discovery dropper evasion loader persistence rootkit upx

Static task

static1

Behavioral task

behavioral1

Sample

56eed934be1222618af346389f5efb590132beb943711cde882c4b72822b0ec1.exe

Resource

win10v2004-20240426-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows10-2004-x64

18 signatures

150 seconds

Behavioral task

behavioral2

Sample

56eed934be1222618af346389f5efb590132beb943711cde882c4b72822b0ec1.exe

Resource

win11-20240426-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows11-21h2-x64

18 signatures

150 seconds

Malware Config

Targets

- Target
  
  56eed934be1222618af346389f5efb590132beb943711cde882c4b72822b0ec1
- Size
  
  4.2MB
- MD5
  
  beede4d0585e0a11b1054be2553730f5
- SHA1
  
  ab49455334841feca2a7c0dc9a06b74280807b5b
- SHA256
  
  56eed934be1222618af346389f5efb590132beb943711cde882c4b72822b0ec1
- SHA512
  
  d25d420849252850d64813dd7ec6df6fb27d43ed5d1cffa9cd8a2e9fb5b5779bd5b8d368253e7d6816fff8d210fc1f63f2df0439f088959ccf2421302fd2064a
- SSDEEP
  
  98304:3amOmyh13YwSD+iffg9rOMOczucEEdNxQlfwo87Elwi0PG1w:3Ty8Jy4o9ecZxQhwo8IinPG1w
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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