39a638cbf923cb85d50fe041961ceb1314dc469a294acae8b417abcb03ae8c8d | Triage

Sharing

General

Target

827399b9f58846b604177e4fa4fc19d1_JaffaCakes118
Size

551KB
Sample

241031-kbf5bswmdp
MD5

827399b9f58846b604177e4fa4fc19d1
SHA1

efd8fe777997ea74f66013928e683c1b3fd9a60f
SHA256

39a638cbf923cb85d50fe041961ceb1314dc469a294acae8b417abcb03ae8c8d
SHA512

103b72a44c95831d9dec699600824bf204cc38865d04280dcbfa234dfbd6eb127916dcb7adb15931aab119a0a4d638081f4b71f7ef815914b2f9f8bc49f7a234
SSDEEP

12288:h1OgLdaOsWctn+MEfOUgbJuMmFcouJqk3:h1OYdaOstMOUgJHJJqk3

Score

7^/10

adware discovery stealer

Malware Config

Targets

- Target
  
  827399b9f58846b604177e4fa4fc19d1_JaffaCakes118
- Size
  
  551KB
- MD5
  
  827399b9f58846b604177e4fa4fc19d1
- SHA1
  
  efd8fe777997ea74f66013928e683c1b3fd9a60f
- SHA256
  
  39a638cbf923cb85d50fe041961ceb1314dc469a294acae8b417abcb03ae8c8d
- SHA512
  
  103b72a44c95831d9dec699600824bf204cc38865d04280dcbfa234dfbd6eb127916dcb7adb15931aab119a0a4d638081f4b71f7ef815914b2f9f8bc49f7a234
- SSDEEP
  
  12288:h1OgLdaOsWctn+MEfOUgbJuMmFcouJqk3:h1OYdaOstMOUgJHJJqk3
Score

7^/10

adware discovery stealer
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Loads dropped DLL
- Drops Chrome extension
- 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

Browser Extensions

Privilege Escalation

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

adwarediscoverystealer

behavioral2

adwarediscoverystealer