de023fe465eb46b1aad113ca75e1a74d5748ac1880bbdda99744d77f08c69e7a | Triage

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Overview

overview

9

Static

static

3

02ca435034...18.exe

windows7-x64

9

02ca435034...18.exe

windows10-2004-x64

9

Sharing

General

Target

02ca4350349c0c082d3918818c523241_JaffaCakes118
Size

1008KB
Sample

240930-xg2z7szfkj
MD5

02ca4350349c0c082d3918818c523241
SHA1

b61d8872de4c7efccee934a69b3bd04f585c1726
SHA256

de023fe465eb46b1aad113ca75e1a74d5748ac1880bbdda99744d77f08c69e7a
SHA512

cafbb6ed7bdd82016e4e0a11b34a5811ce4accd3e518d934c43ac1abc4e4f0adc436b1862842d071943961744dbfa67f5d89f422c58ce2bb29b3bf87ba3ffa2e
SSDEEP

24576:MWmJDFpt+qfCdniPq6g5Ftds5aj/1brvXmk0u5Cw2jn4iDO3QC:MvJt+qKdni01ds5aj/1fXMuhkn4iDOz

Score

9^/10

aspackv2 discovery persistence upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

02ca4350349c0c082d3918818c523241_JaffaCakes118.exe

Resource

win7-20240903-en

aspackv2 discovery persistence upx

windows7-x64

13 signatures

150 seconds

Behavioral task

behavioral2

Sample

02ca4350349c0c082d3918818c523241_JaffaCakes118.exe

Resource

win10v2004-20240802-en

aspackv2 discovery persistence upx

windows10-2004-x64

12 signatures

150 seconds

Malware Config

Targets

- Target
  
  02ca4350349c0c082d3918818c523241_JaffaCakes118
- Size
  
  1008KB
- MD5
  
  02ca4350349c0c082d3918818c523241
- SHA1
  
  b61d8872de4c7efccee934a69b3bd04f585c1726
- SHA256
  
  de023fe465eb46b1aad113ca75e1a74d5748ac1880bbdda99744d77f08c69e7a
- SHA512
  
  cafbb6ed7bdd82016e4e0a11b34a5811ce4accd3e518d934c43ac1abc4e4f0adc436b1862842d071943961744dbfa67f5d89f422c58ce2bb29b3bf87ba3ffa2e
- SSDEEP
  
  24576:MWmJDFpt+qfCdniPq6g5Ftds5aj/1brvXmk0u5Cw2jn4iDO3QC:MvJt+qKdni01ds5aj/1fXMuhkn4iDOz
Score

9^/10

aspackv2 discovery persistence upx
- Detected Nirsoft tools
  Free utilities often used by attackers which can steal passwords, product keys, etc.
- ASPack v2.12-2.42
  Detects executables packed with ASPack v2.12-2.42
  aspackv2
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
  persistence
- Network Share Discovery
  Attempt to gather information on host network.
  discovery
- 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

Modify Registry

Credential Access

Discovery

Network Share Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

aspackv2discoverypersistenceupx

behavioral2

aspackv2discoverypersistenceupx

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