expiro | 75aee17f1c166356bd5f2d3d3a169164260ad6f456f3d3b991c087fbe8784753 | Triage

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Overview

overview

Static

static

3

JaffaCakes...b1.exe

windows7-x64

JaffaCakes...b1.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_37ac9b7fa514cfed01b0c7364c2c79b1
Size

402KB
Sample

241231-z7wbfssmbk
MD5

37ac9b7fa514cfed01b0c7364c2c79b1
SHA1

d096b4951a37befadcbdd19c590394cdf047007f
SHA256

75aee17f1c166356bd5f2d3d3a169164260ad6f456f3d3b991c087fbe8784753
SHA512

58067b490d6b3d060710cbccef44eb260051fa21c5c9b397c0c4a7bd2e4ef8a0f98e3fc65fd8ede0f7766ec68e490b7665a165a0a5d429478a3b274618dff471
SSDEEP

6144:GbjqxF+cAVJsbfbmRqQQQrR8dfzaXwgCXoc3lIXtAjruWc/ndE1qoq:GbjC2VSfaydyml6twr6vvo

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_37ac9b7fa514cfed01b0c7364c2c79b1.exe

Resource

win7-20240903-en

expiro backdoor discovery

windows7-x64

4 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_37ac9b7fa514cfed01b0c7364c2c79b1.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

4 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_37ac9b7fa514cfed01b0c7364c2c79b1
- Size
  
  402KB
- MD5
  
  37ac9b7fa514cfed01b0c7364c2c79b1
- SHA1
  
  d096b4951a37befadcbdd19c590394cdf047007f
- SHA256
  
  75aee17f1c166356bd5f2d3d3a169164260ad6f456f3d3b991c087fbe8784753
- SHA512
  
  58067b490d6b3d060710cbccef44eb260051fa21c5c9b397c0c4a7bd2e4ef8a0f98e3fc65fd8ede0f7766ec68e490b7665a165a0a5d429478a3b274618dff471
- SSDEEP
  
  6144:GbjqxF+cAVJsbfbmRqQQQrR8dfzaXwgCXoc3lIXtAjruWc/ndE1qoq:GbjC2VSfaydyml6twr6vvo
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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