glupteba | ff43f8c60af996a8b2c8a5b9d047370f28ef3c7ba1683b7043a3e736b761b4bb | Triage

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Overview

overview

Static

static

1

dridex

windows10-2004-x64

Sharing

General

Target

ff43f8c60af996a8b2c8a5b9d047370f28ef3c7ba1683b7043a3e736b761b4bb
Size

4.2MB
Sample

230529-swwdracd83
MD5

a51330277403d71f535b588396585a22
SHA1

2610c6f9344678f88426d467521bae3ad8011800
SHA256

ff43f8c60af996a8b2c8a5b9d047370f28ef3c7ba1683b7043a3e736b761b4bb
SHA512

5e99fcdc97b7faab7cd34c2409b69337857f03c1068e4dff5237abcb3185749a4f96610504b85868dcdef7983c109813d60e15743cccf89d97725721b5129ed1
SSDEEP

98304:LSer3mNRRMRcFy/UDRwFrUOtaYO77kPSf61Lxin0ElARZR0hiO:YVecE/UDTYo7t0Lm0VKiO

Score

10^/10

glupteba discovery dropper evasion loader persistence rootkit

Static task

static1

Behavioral task

behavioral1

Sample

ff43f8c60af996a8b2c8a5b9d047370f28ef3c7ba1683b7043a3e736b761b4bb.exe

Resource

win10v2004-20230220-en

glupteba discovery dropper evasion loader persistence rootkit

windows10-2004-x64

19 signatures

150 seconds

Malware Config

Targets

- Target
  
  ff43f8c60af996a8b2c8a5b9d047370f28ef3c7ba1683b7043a3e736b761b4bb
- Size
  
  4.2MB
- MD5
  
  a51330277403d71f535b588396585a22
- SHA1
  
  2610c6f9344678f88426d467521bae3ad8011800
- SHA256
  
  ff43f8c60af996a8b2c8a5b9d047370f28ef3c7ba1683b7043a3e736b761b4bb
- SHA512
  
  5e99fcdc97b7faab7cd34c2409b69337857f03c1068e4dff5237abcb3185749a4f96610504b85868dcdef7983c109813d60e15743cccf89d97725721b5129ed1
- SSDEEP
  
  98304:LSer3mNRRMRcFy/UDRwFrUOtaYO77kPSf61Lxin0ElARZR0hiO:YVecE/UDTYo7t0Lm0VKiO
Score

10^/10

glupteba discovery dropper evasion loader persistence rootkit
- Glupteba
  Glupteba is a modular loader written in Golang with various components.
  loader dropper glupteba
- Glupteba payload
- Modifies Windows Firewall
  evasion
- Executes dropped EXE
- Loads dropped DLL
- 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

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

Persistence

Modify Existing Service

Registry Run Keys / Startup Folder

Scheduled Task

Privilege Escalation

Scheduled Task

Defense Evasion

Modify Registry

Credential Access

Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

gluptebadiscoverydropperevasionloaderpersistencerootkit

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