expiro | 8339df0ee1940b015d6947251075b9b5358873e2d2fc18bba4ff1a61a2622314 | Triage

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Overview

overview

Static

static

3

8339df0ee1...4N.exe

windows7-x64

8339df0ee1...4N.exe

windows10-2004-x64

Sharing

General

Target

8339df0ee1940b015d6947251075b9b5358873e2d2fc18bba4ff1a61a2622314N.exe
Size

605KB
Sample

250108-c8n77ssqbn
MD5

7911bd652bca701a36b5fe96a0dc8900
SHA1

418308207717c850b7a74a14ae1053a8c4bff294
SHA256

8339df0ee1940b015d6947251075b9b5358873e2d2fc18bba4ff1a61a2622314
SHA512

732bd8c05d1b78e2f4c698afb2bab60fddc22c9016b14a744ae417e87b065a17f0df793e34774c9cfb19348ce751ee3de3e38ce928e78e85fd982ed20a1b5fd2
SSDEEP

12288:fjYg5tiix9ugELOinHC/wlBbCEor5SEeagw90mNV6hEjzLSgT:fjH59XEjniYlB3K5S82mz6yeg

Score

10^/10

expiro backdoor discovery

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

8339df0ee1940b015d6947251075b9b5358873e2d2fc18bba4ff1a61a2622314N.exe

Resource

win7-20241010-en

expiro backdoor discovery

windows7-x64

4 signatures

120 seconds

Behavioral task

behavioral2

Sample

8339df0ee1940b015d6947251075b9b5358873e2d2fc18bba4ff1a61a2622314N.exe

Resource

win10v2004-20241007-en

expiro backdoor discovery

windows10-2004-x64

4 signatures

120 seconds

Malware Config

Targets

- Target
  
  8339df0ee1940b015d6947251075b9b5358873e2d2fc18bba4ff1a61a2622314N.exe
- Size
  
  605KB
- MD5
  
  7911bd652bca701a36b5fe96a0dc8900
- SHA1
  
  418308207717c850b7a74a14ae1053a8c4bff294
- SHA256
  
  8339df0ee1940b015d6947251075b9b5358873e2d2fc18bba4ff1a61a2622314
- SHA512
  
  732bd8c05d1b78e2f4c698afb2bab60fddc22c9016b14a744ae417e87b065a17f0df793e34774c9cfb19348ce751ee3de3e38ce928e78e85fd982ed20a1b5fd2
- SSDEEP
  
  12288:fjYg5tiix9ugELOinHC/wlBbCEor5SEeagw90mNV6hEjzLSgT:fjH59XEjniYlB3K5S82mz6yeg
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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