expiro | 91b0ebd12ddf899ccd660374889480a43a44f8c767c7819625a25e48237f3ad9 | Triage

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Overview

overview

Static

static

3

JaffaCakes...50.exe

windows7-x64

JaffaCakes...50.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_6abb53856031b06b64f1e9d9939f4450
Size

569KB
Sample

250103-g158zaslbs
MD5

6abb53856031b06b64f1e9d9939f4450
SHA1

a846c3d26469c7277a79ea061382b7259ac870d4
SHA256

91b0ebd12ddf899ccd660374889480a43a44f8c767c7819625a25e48237f3ad9
SHA512

d3cf9de7dbfa2c7220352dce189ed9ef438f72662b6bc966ed20983b569f72ba89c2788f4463c38cdc3a273c8d4bb0695ac22805faef917ed85481d8b0adc8f4
SSDEEP

6144:l7SqsphUXq5l9v9f5opxBpPTUZxsqNz2YWTmlER7rpXd6f+M1ePwEET4+c7f89I/:4qs7UXSNcI2YWD5t5PFfwIgxKTR728l

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_6abb53856031b06b64f1e9d9939f4450.exe

Resource

win7-20241010-en

expiro backdoor discovery

windows7-x64

4 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_6abb53856031b06b64f1e9d9939f4450.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

4 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_6abb53856031b06b64f1e9d9939f4450
- Size
  
  569KB
- MD5
  
  6abb53856031b06b64f1e9d9939f4450
- SHA1
  
  a846c3d26469c7277a79ea061382b7259ac870d4
- SHA256
  
  91b0ebd12ddf899ccd660374889480a43a44f8c767c7819625a25e48237f3ad9
- SHA512
  
  d3cf9de7dbfa2c7220352dce189ed9ef438f72662b6bc966ed20983b569f72ba89c2788f4463c38cdc3a273c8d4bb0695ac22805faef917ed85481d8b0adc8f4
- SSDEEP
  
  6144:l7SqsphUXq5l9v9f5opxBpPTUZxsqNz2YWTmlER7rpXd6f+M1ePwEET4+c7f89I/:4qs7UXSNcI2YWD5t5PFfwIgxKTR728l
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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