glupteba | 1c2fac992dfc7bc48272670505386656982f55e19e6433dd70eefd77cf6d473b | Triage

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Overview

overview

Static

static

1

cryptolaemus

windows10-2004-x64

cryptolaemus

windows11-21h2-x64

Sharing

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General

Target

1c2fac992dfc7bc48272670505386656982f55e19e6433dd70eefd77cf6d473b
Size

4.1MB
Sample

240515-le4v8sba7z
MD5

4ac5f78cc5bed1faf441d3d8c0929294
SHA1

d483460ee061d2cd73b6dfd3e364a8dd74d0941f
SHA256

1c2fac992dfc7bc48272670505386656982f55e19e6433dd70eefd77cf6d473b
SHA512

23a07e6de32edc44f28d6b34799d73418d83357f83b1f640c0d348ab4b9b09de7ee050ada00c0addf513af7a181eefb39421ec01d649f00deea9c1b83179cdcd
SSDEEP

98304:TMIwCeNIp7mrmH39JW0ckvUhqbUgu0QDk0l0y/C/U00fVU15PAv:TBwCmIp7Ci3XwSxbLu0E0yeIUT4v

Score

10^/10

glupteba dropper evasion execution loader upx

Static task

static1

Behavioral task

behavioral1

Sample

1c2fac992dfc7bc48272670505386656982f55e19e6433dd70eefd77cf6d473b.exe

Resource

win10v2004-20240426-en

glupteba dropper evasion execution loader upx

windows10-2004-x64

13 signatures

150 seconds

Behavioral task

behavioral2

Sample

1c2fac992dfc7bc48272670505386656982f55e19e6433dd70eefd77cf6d473b.exe

Resource

win11-20240426-en

glupteba dropper evasion execution loader upx

windows11-21h2-x64

10 signatures

150 seconds

Malware Config

Targets

- Target
  
  1c2fac992dfc7bc48272670505386656982f55e19e6433dd70eefd77cf6d473b
- Size
  
  4.1MB
- MD5
  
  4ac5f78cc5bed1faf441d3d8c0929294
- SHA1
  
  d483460ee061d2cd73b6dfd3e364a8dd74d0941f
- SHA256
  
  1c2fac992dfc7bc48272670505386656982f55e19e6433dd70eefd77cf6d473b
- SHA512
  
  23a07e6de32edc44f28d6b34799d73418d83357f83b1f640c0d348ab4b9b09de7ee050ada00c0addf513af7a181eefb39421ec01d649f00deea9c1b83179cdcd
- SSDEEP
  
  98304:TMIwCeNIp7mrmH39JW0ckvUhqbUgu0QDk0l0y/C/U00fVU15PAv:TBwCmIp7Ci3XwSxbLu0E0yeIUT4v
Score

10^/10

glupteba dropper evasion execution loader upx
- Glupteba
  Glupteba is a modular loader written in Golang with various components.
  loader dropper glupteba
- Glupteba payload
- Modifies Windows Firewall
  evasion
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

PowerShell

Scheduled Task/Job

Persistence

Create or Modify System Process

Windows Service

Scheduled Task/Job

Privilege Escalation

Create or Modify System Process

Windows Service

Scheduled Task/Job

Defense Evasion

Impair Defenses

Disable or Modify System Firewall

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

gluptebadropperevasionexecutionloaderupx

behavioral2

gluptebadropperevasionexecutionloaderupx

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