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Overview

overview

7

Static

static

5

23fbc67567...5N.exe

windows7-x64

7

23fbc67567...5N.exe

windows10-2004-x64

7

Sharing

General

Target

23fbc67567631678f13c94abd4a5de926662e5ba9de24cdd1076f628af1a82b5N
Size

59KB
Sample

241002-gkljmatgna
MD5

59d90ea51daa1e7e76572271bec040f0
SHA1

e812b821220d6fd5b0deed06a32295a0f15c772f
SHA256

23fbc67567631678f13c94abd4a5de926662e5ba9de24cdd1076f628af1a82b5
SHA512

e63c6c2a5a86d8dfcd20b2e925802af8b33232d0720d974f43e9e8fce19dcceae31ec387506d4a6dd943255c8ebcaf1c8f17ad3a9582e9ced81c63796fe9713b
SSDEEP

1536:3+ZgwRdiE8cO4p1xRjfTvSq5r3ZiIZ4nouy8uh1aQZ:OeodiUO4p13b9HiIeoutuh1aQZ

Score

7^/10

defense_evasion discovery persistence upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

23fbc67567631678f13c94abd4a5de926662e5ba9de24cdd1076f628af1a82b5N.exe

Resource

win7-20240903-en

defense_evasion discovery persistence upx

windows7-x64

10 signatures

120 seconds

Behavioral task

behavioral2

Sample

23fbc67567631678f13c94abd4a5de926662e5ba9de24cdd1076f628af1a82b5N.exe

Resource

win10v2004-20240910-en

defense_evasion discovery persistence upx

windows10-2004-x64

9 signatures

120 seconds

Malware Config

Targets

- Target
  
  23fbc67567631678f13c94abd4a5de926662e5ba9de24cdd1076f628af1a82b5N
- Size
  
  59KB
- MD5
  
  59d90ea51daa1e7e76572271bec040f0
- SHA1
  
  e812b821220d6fd5b0deed06a32295a0f15c772f
- SHA256
  
  23fbc67567631678f13c94abd4a5de926662e5ba9de24cdd1076f628af1a82b5
- SHA512
  
  e63c6c2a5a86d8dfcd20b2e925802af8b33232d0720d974f43e9e8fce19dcceae31ec387506d4a6dd943255c8ebcaf1c8f17ad3a9582e9ced81c63796fe9713b
- SSDEEP
  
  1536:3+ZgwRdiE8cO4p1xRjfTvSq5r3ZiIZ4nouy8uh1aQZ:OeodiUO4p13b9HiIeoutuh1aQZ
Score

7^/10

defense_evasion discovery persistence upx
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Deletes itself
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
  persistence
- Indicator Removal: File Deletion
  Adversaries may delete files left behind by the actions of their intrusion activity.
  defense_evasion
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Defense Evasion

Indicator Removal

File Deletion

Modify Registry

Credential Access

Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

defense_evasiondiscoverypersistenceupx

behavioral2

defense_evasiondiscoverypersistenceupx

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