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Overview

overview

7

Static

static

7

b65ce39b5d...9N.exe

windows7-x64

7

b65ce39b5d...9N.exe

windows10-2004-x64

7

Sharing

General

Target

b65ce39b5da65253e55a1ccb770c052af4a7587e639b66266c500cb029180209N
Size

111KB
Sample

240919-cnpm8swakb
MD5

bc27608446faf10fef3f3e50492cce20
SHA1

ae4156ce87e9cf75948318e617748536562e598b
SHA256

b65ce39b5da65253e55a1ccb770c052af4a7587e639b66266c500cb029180209
SHA512

3a623feba0be2213e66a88bb22b6b4ad2a981d559e9b614e7e5e32a6051610546b442ca712f7d7a4e90bbeca691ac6437074948ef9e978b215cfff4bf2fdae1f
SSDEEP

1536:ELNIW39SaZTbFARlq7jC1OZstZu0TSVEdUJWTWd18fBE:ELlbZTZX3BAtTSVEdUJWTWd18fq

Score

7^/10

defense_evasion discovery persistence upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

b65ce39b5da65253e55a1ccb770c052af4a7587e639b66266c500cb029180209N.exe

Resource

win7-20240903-en

defense_evasion discovery persistence upx

windows7-x64

8 signatures

120 seconds

Behavioral task

behavioral2

Sample

b65ce39b5da65253e55a1ccb770c052af4a7587e639b66266c500cb029180209N.exe

Resource

win10v2004-20240802-en

defense_evasion discovery persistence upx

windows10-2004-x64

8 signatures

120 seconds

Malware Config

Targets

- Target
  
  b65ce39b5da65253e55a1ccb770c052af4a7587e639b66266c500cb029180209N
- Size
  
  111KB
- MD5
  
  bc27608446faf10fef3f3e50492cce20
- SHA1
  
  ae4156ce87e9cf75948318e617748536562e598b
- SHA256
  
  b65ce39b5da65253e55a1ccb770c052af4a7587e639b66266c500cb029180209
- SHA512
  
  3a623feba0be2213e66a88bb22b6b4ad2a981d559e9b614e7e5e32a6051610546b442ca712f7d7a4e90bbeca691ac6437074948ef9e978b215cfff4bf2fdae1f
- SSDEEP
  
  1536:ELNIW39SaZTbFARlq7jC1OZstZu0TSVEdUJWTWd18fBE:ELlbZTZX3BAtTSVEdUJWTWd18fq
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
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- 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
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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