83f5e7fc9ee7215765caf55f0e06f0008d1b6b3f3cdd8cc835ff21f6d5301861 | Triage

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General

Target

1a42a7fc079eab742f029e594198979b_JaffaCakes118
Size

20KB
Sample

240628-qhta5athpp
MD5

1a42a7fc079eab742f029e594198979b
SHA1

9bfd19754499254c0a9a5cca215e69e424158f46
SHA256

83f5e7fc9ee7215765caf55f0e06f0008d1b6b3f3cdd8cc835ff21f6d5301861
SHA512

5545ba6100c4bfced43f3243310422164ab2e34d8ffa97e3c3cf2be07a8254ef3441865bd8c99c803a1581d58dd022031eec6028eaa9c81716a9daa6e6b18d80
SSDEEP

384:sjZneXcuZB44REff/gfne1xc2gjIklWaUmo83fekWxgsHXLkauyyIyeI:P/ZBnREffoa5kwaUAPekWys3myi

Score

6^/10

bootkit persistence

Malware Config

Targets

- Target
  
  1a42a7fc079eab742f029e594198979b_JaffaCakes118
- Size
  
  20KB
- MD5
  
  1a42a7fc079eab742f029e594198979b
- SHA1
  
  9bfd19754499254c0a9a5cca215e69e424158f46
- SHA256
  
  83f5e7fc9ee7215765caf55f0e06f0008d1b6b3f3cdd8cc835ff21f6d5301861
- SHA512
  
  5545ba6100c4bfced43f3243310422164ab2e34d8ffa97e3c3cf2be07a8254ef3441865bd8c99c803a1581d58dd022031eec6028eaa9c81716a9daa6e6b18d80
- SSDEEP
  
  384:sjZneXcuZB44REff/gfne1xc2gjIklWaUmo83fekWxgsHXLkauyyIyeI:P/ZBnREffoa5kwaUAPekWys3myi
Score

6^/10

bootkit persistence
- Program crash
- Writes to the Master Boot Record (MBR)
  Bootkits write to the MBR to gain persistence at a level below the operating system.
  bootkit persistence
- Suspicious use of SetThreadContext
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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

bootkitpersistence

behavioral2

bootkitpersistence