expiro | 38de7c318d739027e502929d6473d6ae077265be16b862071c4e7fce052670ba | Triage

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Overview

overview

Static

static

3

JaffaCakes...b8.exe

windows7-x64

JaffaCakes...b8.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_08bc169862e25d72417602b8faf125b8
Size

322KB
Sample

250220-be9flstjgl
MD5

08bc169862e25d72417602b8faf125b8
SHA1

6a1c7fc415c4d72d769e47cb987fbac0e240ecdd
SHA256

38de7c318d739027e502929d6473d6ae077265be16b862071c4e7fce052670ba
SHA512

fea046b775e66ff1efd7bc3e8ce200d4d7f078bca2033df281ef16aca1477053df9b143c10ceaa51a47823453eb757c26d480863713215bb46b4e6b76e8c683d
SSDEEP

6144:mDQ1VY7yScIRouWgi/LDZqx+1bYCB4Wf0qK/iiv0RGDr5i0PziInI3:mDQ1nScI+uWd/LD8xif4Jiiv0RGDr5i4

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_08bc169862e25d72417602b8faf125b8.exe

Resource

win7-20241010-en

expiro backdoor discovery

windows7-x64

4 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_08bc169862e25d72417602b8faf125b8.exe

Resource

win10v2004-20250217-en

expiro backdoor discovery

windows10-2004-x64

4 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_08bc169862e25d72417602b8faf125b8
- Size
  
  322KB
- MD5
  
  08bc169862e25d72417602b8faf125b8
- SHA1
  
  6a1c7fc415c4d72d769e47cb987fbac0e240ecdd
- SHA256
  
  38de7c318d739027e502929d6473d6ae077265be16b862071c4e7fce052670ba
- SHA512
  
  fea046b775e66ff1efd7bc3e8ce200d4d7f078bca2033df281ef16aca1477053df9b143c10ceaa51a47823453eb757c26d480863713215bb46b4e6b76e8c683d
- SSDEEP
  
  6144:mDQ1VY7yScIRouWgi/LDZqx+1bYCB4Wf0qK/iiv0RGDr5i0PziInI3:mDQ1nScI+uWd/LD8xif4Jiiv0RGDr5i4
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

expirobackdoordiscovery

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