3889152f2513ea53ca49d80ded00192de562cb3457f69902eb9c6ed7d8a46b0c | Triage

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General

Target

a862446395a85cdfecae13666d240844_JaffaCakes118
Size

1.8MB
Sample

240818-1xkbwaxaqh
MD5

a862446395a85cdfecae13666d240844
SHA1

aa94ea9345454e29845d4c859535ef80680d9639
SHA256

3889152f2513ea53ca49d80ded00192de562cb3457f69902eb9c6ed7d8a46b0c
SHA512

353f00dbbf042a009c2fcec2c895c14b8ba4dffd6008957890cd7f23cbacbd4535e0de427ef55f3fe5687a9af14ba4b4c258adbd62d4134cc5d8dad4205bce88
SSDEEP

49152:+CnbwOzuSAP4B4Sgtay3XRpNpvHeKxh69DNLPAHAXDHR03Vt/Y9yYtq:pnsOSSAPFSuvpGKxU9Dx6AX2tO3q

Score

7^/10

adware discovery persistence stealer

Malware Config

Targets

- Target
  
  a862446395a85cdfecae13666d240844_JaffaCakes118
- Size
  
  1.8MB
- MD5
  
  a862446395a85cdfecae13666d240844
- SHA1
  
  aa94ea9345454e29845d4c859535ef80680d9639
- SHA256
  
  3889152f2513ea53ca49d80ded00192de562cb3457f69902eb9c6ed7d8a46b0c
- SHA512
  
  353f00dbbf042a009c2fcec2c895c14b8ba4dffd6008957890cd7f23cbacbd4535e0de427ef55f3fe5687a9af14ba4b4c258adbd62d4134cc5d8dad4205bce88
- SSDEEP
  
  49152:+CnbwOzuSAP4B4Sgtay3XRpNpvHeKxh69DNLPAHAXDHR03Vt/Y9yYtq:pnsOSSAPFSuvpGKxU9Dx6AX2tO3q
Score

7^/10

adware discovery persistence stealer
- 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
- 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

adwarediscoverypersistencestealer

behavioral2

adwarediscoverypersistencestealer