glupteba | 8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4 | Triage

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Overview

overview

Static

static

1

NEAS.8a982...JC.exe

windows7-x64

NEAS.8a982...JC.exe

windows10-2004-x64

Sharing

General

Target

NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
Size

4.1MB
Sample

231006-r9pbxsdd2x
MD5

1b4f479e5cd849d85ff54b8989b8b8d0
SHA1

e5a9853674ffcd98b22428fe5da4899873b95202
SHA256

8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4
SHA512

1c00c2d70c0d5c4faa818e53767dd2aa0e3174e05e365572cdf26885596d7d2b8c3411609e1e00f57b158c0aeeb2d3345cba8c5a0a8b96feeaf442b7912a1848
SSDEEP

98304:camsPbfgeODcUDk3hEhne5DAyoXex99ubQtvFQG396pdFlaaoL:cIs9DmGhgDAQD9ustvFB6/FAaY

Score

10^/10

glupteba discovery dropper evasion loader persistence trojan

Static task

static1

Behavioral task

behavioral1

Sample

NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe

Resource

win7-20230831-en

glupteba discovery dropper evasion loader persistence trojan

windows7-x64

18 signatures

150 seconds

Behavioral task

behavioral2

Sample

NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe

Resource

win10v2004-20230915-en

glupteba dropper evasion loader

windows10-2004-x64

10 signatures

150 seconds

Malware Config

Targets

- Target
  
  NEAS.8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4_JC.exe
- Size
  
  4.1MB
- MD5
  
  1b4f479e5cd849d85ff54b8989b8b8d0
- SHA1
  
  e5a9853674ffcd98b22428fe5da4899873b95202
- SHA256
  
  8a982492fe64b7fb1e537dfbe682c7e763a348473d7d08c14214f3f72dad98b4
- SHA512
  
  1c00c2d70c0d5c4faa818e53767dd2aa0e3174e05e365572cdf26885596d7d2b8c3411609e1e00f57b158c0aeeb2d3345cba8c5a0a8b96feeaf442b7912a1848
- SSDEEP
  
  98304:camsPbfgeODcUDk3hEhne5DAyoXex99ubQtvFQG396pdFlaaoL:cIs9DmGhgDAQD9ustvFB6/FAaY
Score

10^/10

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

Modify Registry

Subvert Trust Controls

Install Root Certificate

Credential Access

Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

gluptebadiscoverydropperevasionloaderpersistencetrojan

behavioral2

gluptebadropperevasionloader

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