expiro | 4ecdbcd5b318ab7b4a6683cb366cc8a98392a86d022c402c4b41f4ab06bdff49 | Triage

Sharing

General

Target

JaffaCakes118_18ea0f11d6e80f3a9e22e1462f93bce0
Size

299KB
Sample

250222-l1avaavqy4
MD5

18ea0f11d6e80f3a9e22e1462f93bce0
SHA1

10e6d52fbc3f5ad1ae22f0f7b4047bdde37335f4
SHA256

4ecdbcd5b318ab7b4a6683cb366cc8a98392a86d022c402c4b41f4ab06bdff49
SHA512

c4bd637cb290baece63e42b1bc38ababc8aca7dd3a44ccc941777cc704343fe6b82b358cfc0e2eeb9bee97b95b795c05eede9185b1fe3507dce232d3f5e23ecf
SSDEEP

6144:lmEInRXghT4q8usq/1JT2uy9QI/MNJtAsFS0JP9EBRR8xxsvLXGLdyraZA4kdzz/:lXNOq35m/m9sndGX+3dz

Score

10^/10

expiro backdoor discovery

Malware Config

Targets

- Target
  
  JaffaCakes118_18ea0f11d6e80f3a9e22e1462f93bce0
- Size
  
  299KB
- MD5
  
  18ea0f11d6e80f3a9e22e1462f93bce0
- SHA1
  
  10e6d52fbc3f5ad1ae22f0f7b4047bdde37335f4
- SHA256
  
  4ecdbcd5b318ab7b4a6683cb366cc8a98392a86d022c402c4b41f4ab06bdff49
- SHA512
  
  c4bd637cb290baece63e42b1bc38ababc8aca7dd3a44ccc941777cc704343fe6b82b358cfc0e2eeb9bee97b95b795c05eede9185b1fe3507dce232d3f5e23ecf
- SSDEEP
  
  6144:lmEInRXghT4q8usq/1JT2uy9QI/MNJtAsFS0JP9EBRR8xxsvLXGLdyraZA4kdzz/:lXNOq35m/m9sndGX+3dz
Score

10^/10

expiro backdoor discovery
- Expiro family
  expiro
- Expiro, m0yv
  Expiro aka m0yv is a multi-functional backdoor written in C++.
  backdoor expiro
- Expiro payload
  backdoor
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

expirobackdoordiscovery

behavioral2