12a64b780a410aa232a9d8897db61d33fe4d213c0d95588cd65328db50df8fc1 | Triage

Sharing

General

Target

JaffaCakes118_c44fa4da4079ee8a9466d27d50db1475
Size

270KB
Sample

250208-sfagcasran
MD5

c44fa4da4079ee8a9466d27d50db1475
SHA1

f3b6b37722e6ba55e3b19d201f2f075b073696a4
SHA256

12a64b780a410aa232a9d8897db61d33fe4d213c0d95588cd65328db50df8fc1
SHA512

421c23484f7b4b1156ee919de4efd11beca3eba54c7cc34cbb156aeee07ff8836ae551ffd01d26062e521e55ca2429a5bd388f64df2014054c5b78f8179e7c13
SSDEEP

6144:zf6lBK5MVmWLknxoWWB9vGb8SzQjXuLoGD4EoZ:76lXknyW8GwyQjXSoG6Z

Score

8^/10

bootkit discovery persistence

Malware Config

Targets

- Target
  
  JaffaCakes118_c44fa4da4079ee8a9466d27d50db1475
- Size
  
  270KB
- MD5
  
  c44fa4da4079ee8a9466d27d50db1475
- SHA1
  
  f3b6b37722e6ba55e3b19d201f2f075b073696a4
- SHA256
  
  12a64b780a410aa232a9d8897db61d33fe4d213c0d95588cd65328db50df8fc1
- SHA512
  
  421c23484f7b4b1156ee919de4efd11beca3eba54c7cc34cbb156aeee07ff8836ae551ffd01d26062e521e55ca2429a5bd388f64df2014054c5b78f8179e7c13
- SSDEEP
  
  6144:zf6lBK5MVmWLknxoWWB9vGb8SzQjXuLoGD4EoZ:76lXknyW8GwyQjXSoG6Z
Score

8^/10

bootkit discovery persistence
- Downloads MZ/PE file
- Executes dropped EXE
- Loads dropped DLL
- Writes to the Master Boot Record (MBR)
  Bootkits write to the MBR to gain persistence at a level below the operating system.
  bootkit persistence
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Pre-OS Boot

Bootkit

Privilege Escalation

Defense Evasion

Pre-OS Boot

Bootkit

Credential Access

Discovery

System Location Discovery

System Language Discovery

System Network Configuration Discovery

Internet Connection Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

bootkitdiscoverypersistence

behavioral2

bootkitdiscoverypersistence