expiro | 8720146db6a418fdefe4602194e964e20757ac94534ce46fceb1d81f25b703a1 | Triage

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Overview

overview

Static

static

3

f598e83290...18.exe

windows7-x64

f598e83290...18.exe

windows10-2004-x64

Sharing

General

Target

f598e83290563b39c342602c4258c3b5_JaffaCakes118
Size

7.3MB
Sample

241215-y3cg4sxmbl
MD5

f598e83290563b39c342602c4258c3b5
SHA1

d855933557bd5145708715a4e89d8282c69507cc
SHA256

8720146db6a418fdefe4602194e964e20757ac94534ce46fceb1d81f25b703a1
SHA512

977a596f00cc61b910e310d52f092c11697f392d2a0e3f998eaa3ca855c4316ea3f42d258d0b27071dd7485ab20a92d9375836f9444c1e80ed4a01cc1e09bb09
SSDEEP

98304:yxC3ud6MOIvysiwCQKzo5qphIHVruP3WpF3UdE1hZHEdLF6mil+:VGQFMkhgJuP32+dmhZk/4

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

f598e83290563b39c342602c4258c3b5_JaffaCakes118.exe

Resource

win7-20241023-en

expiro backdoor discovery

windows7-x64

6 signatures

150 seconds

Behavioral task

behavioral2

Sample

f598e83290563b39c342602c4258c3b5_JaffaCakes118.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

5 signatures

150 seconds

Malware Config

Targets

- Target
  
  f598e83290563b39c342602c4258c3b5_JaffaCakes118
- Size
  
  7.3MB
- MD5
  
  f598e83290563b39c342602c4258c3b5
- SHA1
  
  d855933557bd5145708715a4e89d8282c69507cc
- SHA256
  
  8720146db6a418fdefe4602194e964e20757ac94534ce46fceb1d81f25b703a1
- SHA512
  
  977a596f00cc61b910e310d52f092c11697f392d2a0e3f998eaa3ca855c4316ea3f42d258d0b27071dd7485ab20a92d9375836f9444c1e80ed4a01cc1e09bb09
- SSDEEP
  
  98304:yxC3ud6MOIvysiwCQKzo5qphIHVruP3WpF3UdE1hZHEdLF6mil+:VGQFMkhgJuP32+dmhZk/4
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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