expiro | 7ee11f85e1380cc197c7f86485756207e10e5aaa59f9646dae981641113ff2a5 | Triage

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Overview

overview

Static

static

3

JaffaCakes...a0.exe

windows7-x64

JaffaCakes...a0.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_797c53ab8096a9a97d91bd8b4b25aea0
Size

927KB
Sample

250104-nr4gcaxngz
MD5

797c53ab8096a9a97d91bd8b4b25aea0
SHA1

36f56d955c6bcf22b4d6391b61af1c6754b3d29a
SHA256

7ee11f85e1380cc197c7f86485756207e10e5aaa59f9646dae981641113ff2a5
SHA512

ea1a7512e42361aa6d08b8107e15a3419e0de4c8fdb8f96f2473dc3279f46ef010fa46fc8910d57a4e3b214b0f7da0e3bbb6241bcf0181978a722d63c5bc05f8
SSDEEP

24576:RjkqcetqSd1ELP34MYTNvyvzEYoo+iiNuZXL:xkqjtqSDELPYsbH

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_797c53ab8096a9a97d91bd8b4b25aea0.exe

Resource

win7-20240903-en

expiro backdoor discovery

windows7-x64

5 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_797c53ab8096a9a97d91bd8b4b25aea0.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

10 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_797c53ab8096a9a97d91bd8b4b25aea0
- Size
  
  927KB
- MD5
  
  797c53ab8096a9a97d91bd8b4b25aea0
- SHA1
  
  36f56d955c6bcf22b4d6391b61af1c6754b3d29a
- SHA256
  
  7ee11f85e1380cc197c7f86485756207e10e5aaa59f9646dae981641113ff2a5
- SHA512
  
  ea1a7512e42361aa6d08b8107e15a3419e0de4c8fdb8f96f2473dc3279f46ef010fa46fc8910d57a4e3b214b0f7da0e3bbb6241bcf0181978a722d63c5bc05f8
- SSDEEP
  
  24576:RjkqcetqSd1ELP34MYTNvyvzEYoo+iiNuZXL:xkqjtqSDELPYsbH
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
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

System Information 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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