glupteba | a594ef11474f92e5eeedcc00b1718d14a8537014f53b031fcb3f31045befd084 | Triage

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Overview

overview

Static

static

1

dridex

windows10-2004-x64

Sharing

General

Target

a594ef11474f92e5eeedcc00b1718d14a8537014f53b031fcb3f31045befd084
Size

4.2MB
Sample

230313-yw9h9sdh9x
MD5

067ea9220ba215971aecbefb56b4d92f
SHA1

43b91b2c1484c2112a8eee1a3ce51f42a6c3a917
SHA256

a594ef11474f92e5eeedcc00b1718d14a8537014f53b031fcb3f31045befd084
SHA512

ac37d5a89ff4401219f8715567181097078ee041f95870de490f8368decf59c713c06b9cfcf4144ec88a80ec72c41f706cebeff876c65bf7c520a083ecb3169c
SSDEEP

98304:VIjfwU7gGprba1y6m3QednUm7uhEXPnEmcfyk5Qn5Ix4:VIjfVHpsSnhB8mWR5sIS

Score

10^/10

glupteba discovery dropper evasion loader persistence rootkit upx

Static task

static1

Behavioral task

behavioral1

Sample

a594ef11474f92e5eeedcc00b1718d14a8537014f53b031fcb3f31045befd084.exe

Resource

win10v2004-20230221-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows10-2004-x64

17 signatures

150 seconds

Malware Config

Targets

- Target
  
  a594ef11474f92e5eeedcc00b1718d14a8537014f53b031fcb3f31045befd084
- Size
  
  4.2MB
- MD5
  
  067ea9220ba215971aecbefb56b4d92f
- SHA1
  
  43b91b2c1484c2112a8eee1a3ce51f42a6c3a917
- SHA256
  
  a594ef11474f92e5eeedcc00b1718d14a8537014f53b031fcb3f31045befd084
- SHA512
  
  ac37d5a89ff4401219f8715567181097078ee041f95870de490f8368decf59c713c06b9cfcf4144ec88a80ec72c41f706cebeff876c65bf7c520a083ecb3169c
- SSDEEP
  
  98304:VIjfwU7gGprba1y6m3QednUm7uhEXPnEmcfyk5Qn5Ix4:VIjfVHpsSnhB8mWR5sIS
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
- Legitimate hosting services abused for malware hosting/C2
- Manipulates WinMonFS driver.
  Roottkits write to WinMonFS to hide directories/files from being detected.
  rootkit evasion
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

Web Service

Credential Access

Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Web Service

Exfiltration

Impact

Tasks

static1

behavioral1

gluptebadiscoverydropperevasionloaderpersistencerootkitupx

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