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Overview

overview

7

Static

static

7

88ca81f209...18.exe

windows7-x64

7

88ca81f209...18.exe

windows10-2004-x64

7

Sharing

General

Target

88ca81f209978d3b36145a214297b916_JaffaCakes118
Size

75KB
Sample

240811-dtdctssfkm
MD5

88ca81f209978d3b36145a214297b916
SHA1

ef6560be48e0527b1a76537b22a20be696249a48
SHA256

3290adf0cd25dfe69717daa1d8c2571aef38151a8bdefdd64971446a34a8e644
SHA512

1b8c796f2994056e148e36702fd9ce14e8d71eb6158457d26fb5abce19c3c9b2b459380981dc4d599cd6247ace3f8fd6acc81af9542bc4011b00947d67d1808d
SSDEEP

1536:uQkrPTirRzxgAvZONP/K9kX/53UOC/ahYQ2VGrZlKyCZSTyFuCsdVnnvK:bk7q5xgAU/Pq/a+7VcKyEXF8dVnny

Score

7^/10

adware discovery persistence stealer upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

88ca81f209978d3b36145a214297b916_JaffaCakes118.exe

Resource

win7-20240705-en

adware discovery persistence stealer upx

windows7-x64

14 signatures

150 seconds

Behavioral task

behavioral2

Sample

88ca81f209978d3b36145a214297b916_JaffaCakes118.exe

Resource

win10v2004-20240802-en

adware discovery persistence stealer upx

windows10-2004-x64

13 signatures

150 seconds

Malware Config

Targets

- Target
  
  88ca81f209978d3b36145a214297b916_JaffaCakes118
- Size
  
  75KB
- MD5
  
  88ca81f209978d3b36145a214297b916
- SHA1
  
  ef6560be48e0527b1a76537b22a20be696249a48
- SHA256
  
  3290adf0cd25dfe69717daa1d8c2571aef38151a8bdefdd64971446a34a8e644
- SHA512
  
  1b8c796f2994056e148e36702fd9ce14e8d71eb6158457d26fb5abce19c3c9b2b459380981dc4d599cd6247ace3f8fd6acc81af9542bc4011b00947d67d1808d
- SSDEEP
  
  1536:uQkrPTirRzxgAvZONP/K9kX/53UOC/ahYQ2VGrZlKyCZSTyFuCsdVnnvK:bk7q5xgAU/Pq/a+7VcKyEXF8dVnny
Score

7^/10

adware discovery persistence stealer upx
- 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
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Installs/modifies Browser Helper Object
  BHOs are DLL modules which act as plugins for Internet Explorer.
  stealer adware
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Browser Extensions

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Defense Evasion

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

adwarediscoverypersistencestealerupx

behavioral2

adwarediscoverypersistencestealerupx

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