expiro | 96bb8fff7101f2de7a2661b7b9ca6883e6d90cea45b56c8336c0a3b12f884306 | Triage

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Overview

overview

Static

static

3

JaffaCakes...a9.exe

windows7-x64

JaffaCakes...a9.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_8db9aab317b07df2d6f1ca1a3e374ba9
Size

437KB
Sample

250105-fxfngavpam
MD5

8db9aab317b07df2d6f1ca1a3e374ba9
SHA1

a1bfa0309ab930349054edbbc2531257e7aed7d6
SHA256

96bb8fff7101f2de7a2661b7b9ca6883e6d90cea45b56c8336c0a3b12f884306
SHA512

24902fb061c627ba540861d5d331543e89d2c8a739313844a549b26ffbc9beab053e95f18a4ff14a2f23d3f69653e9175993edf5c8bb7a64941b9283c70b2b9e
SSDEEP

6144:ULVwm2i+mKaN68U8Wdvym8fXZkI/L07IkX/c6MVO4zXUdn1NwBLDmFBF3UN:Vri+m/A4Wx3Ul/LzARMVO4sNyDm3F3U

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_8db9aab317b07df2d6f1ca1a3e374ba9.exe

Resource

win7-20240903-en

expiro backdoor discovery

windows7-x64

6 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_8db9aab317b07df2d6f1ca1a3e374ba9.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

5 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_8db9aab317b07df2d6f1ca1a3e374ba9
- Size
  
  437KB
- MD5
  
  8db9aab317b07df2d6f1ca1a3e374ba9
- SHA1
  
  a1bfa0309ab930349054edbbc2531257e7aed7d6
- SHA256
  
  96bb8fff7101f2de7a2661b7b9ca6883e6d90cea45b56c8336c0a3b12f884306
- SHA512
  
  24902fb061c627ba540861d5d331543e89d2c8a739313844a549b26ffbc9beab053e95f18a4ff14a2f23d3f69653e9175993edf5c8bb7a64941b9283c70b2b9e
- SSDEEP
  
  6144:ULVwm2i+mKaN68U8Wdvym8fXZkI/L07IkX/c6MVO4zXUdn1NwBLDmFBF3UN:Vri+m/A4Wx3Ul/LzARMVO4sNyDm3F3U
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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