e97ba85e7bda7094f1aae1ed53981845c1ea52ff36c2eda083ee2198ae9cb2f6 | Triage

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General

Target

406047df1cabc0dbe2932fb228c51798
Size

110KB
Sample

240104-kdwmsscaen
MD5

406047df1cabc0dbe2932fb228c51798
SHA1

4d35b17986d26ca7e66b9b4bcef0f22c1fd65115
SHA256

e97ba85e7bda7094f1aae1ed53981845c1ea52ff36c2eda083ee2198ae9cb2f6
SHA512

c0e6ad0d18ef8d452fa500a581174a4d973d813aae21bc09ea56b34ff674764cf7308ca215860d2bcf780ec71bc3fa2f8636e7867b850c801f6f32f60016d0b7
SSDEEP

3072:x9amc9x9gsoZPT4qpsX61m6EODkJa7b+uj:xk8soZPsqiQm6Eob

Score

7^/10

bootkit persistence

Malware Config

Targets

- Target
  
  406047df1cabc0dbe2932fb228c51798
- Size
  
  110KB
- MD5
  
  406047df1cabc0dbe2932fb228c51798
- SHA1
  
  4d35b17986d26ca7e66b9b4bcef0f22c1fd65115
- SHA256
  
  e97ba85e7bda7094f1aae1ed53981845c1ea52ff36c2eda083ee2198ae9cb2f6
- SHA512
  
  c0e6ad0d18ef8d452fa500a581174a4d973d813aae21bc09ea56b34ff674764cf7308ca215860d2bcf780ec71bc3fa2f8636e7867b850c801f6f32f60016d0b7
- SSDEEP
  
  3072:x9amc9x9gsoZPT4qpsX61m6EODkJa7b+uj:xk8soZPsqiQm6Eob
Score

7^/10

bootkit persistence
- Deletes itself
- 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
- Drops file in System32 directory
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