expiro | 13cedd0c24b01244948b48a1f38223bdc81f0b1a0178619bfc0e634a6ac9c435 | Triage

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Overview

overview

Static

static

3

JaffaCakes...71.exe

windows7-x64

JaffaCakes...71.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_0897f45cc1855521d198590d2f7eb671
Size

395KB
Sample

250220-avyhlsspaq
MD5

0897f45cc1855521d198590d2f7eb671
SHA1

0273627f87bcdded37caece166dc1e18e1daa62f
SHA256

13cedd0c24b01244948b48a1f38223bdc81f0b1a0178619bfc0e634a6ac9c435
SHA512

c1058d84de98351d62454946880cacf1a142c53d08e569a373d12609ca010bbb7a24570fbe5e44acf9587c8cfdeb3002109497873a4cf71b78c8d81735d76db5
SSDEEP

6144:gL3Si2xLwgxYv/srWpAVs5uPD6h9jPjcs3dE9VGQcI22XsYHut4UGjSp5g:xxLVMsCpn5K6hlLIk28YFUxPg

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_0897f45cc1855521d198590d2f7eb671.exe

Resource

win7-20241010-en

expiro backdoor discovery

windows7-x64

4 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_0897f45cc1855521d198590d2f7eb671.exe

Resource

win10v2004-20250217-en

expiro backdoor discovery

windows10-2004-x64

4 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_0897f45cc1855521d198590d2f7eb671
- Size
  
  395KB
- MD5
  
  0897f45cc1855521d198590d2f7eb671
- SHA1
  
  0273627f87bcdded37caece166dc1e18e1daa62f
- SHA256
  
  13cedd0c24b01244948b48a1f38223bdc81f0b1a0178619bfc0e634a6ac9c435
- SHA512
  
  c1058d84de98351d62454946880cacf1a142c53d08e569a373d12609ca010bbb7a24570fbe5e44acf9587c8cfdeb3002109497873a4cf71b78c8d81735d76db5
- SSDEEP
  
  6144:gL3Si2xLwgxYv/srWpAVs5uPD6h9jPjcs3dE9VGQcI22XsYHut4UGjSp5g:xxLVMsCpn5K6hlLIk28YFUxPg
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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