a3743dc0a83d4c91c6ea99db89f1831215ec2e866fa578c20aa11a3640c5b2b4 | Triage

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Overview

overview

Static

static

7

a3743dc0a8...4N.exe

windows7-x64

a3743dc0a8...4N.exe

windows10-2004-x64

Sharing

General

Target

a3743dc0a83d4c91c6ea99db89f1831215ec2e866fa578c20aa11a3640c5b2b4N
Size

40KB
Sample

240920-q8mk9szcqd
MD5

3c7152af29cdbbdc3edd9d7098f5fef0
SHA1

726eafa212856abca132ddd541aab13e30bc8ce5
SHA256

a3743dc0a83d4c91c6ea99db89f1831215ec2e866fa578c20aa11a3640c5b2b4
SHA512

79ea289caef52cc6854c2c179dfe11e0dedcb906847a8a95d0bf7d1ced2b06dba7ca7b84f9fe4668ea2b2040d3e52dd452d6ae64133230ea088f5d541bddbfc0
SSDEEP

384:JqnuO1JCHYdHz4XpfHEI6/dDEPjaVC6fMbUyFm0tyXLBI89wvuAv1mwnA3Z3BXRF:Jqnum1F6/789ujYTyLylze70wi3BEm9

Score

10^/10

discovery evasion upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

a3743dc0a83d4c91c6ea99db89f1831215ec2e866fa578c20aa11a3640c5b2b4N.exe

Resource

win7-20240729-en

discovery evasion upx

windows7-x64

14 signatures

120 seconds

Behavioral task

behavioral2

Sample

a3743dc0a83d4c91c6ea99db89f1831215ec2e866fa578c20aa11a3640c5b2b4N.exe

Resource

win10v2004-20240802-en

discovery evasion upx

windows10-2004-x64

13 signatures

120 seconds

Malware Config

Targets

- Target
  
  a3743dc0a83d4c91c6ea99db89f1831215ec2e866fa578c20aa11a3640c5b2b4N
- Size
  
  40KB
- MD5
  
  3c7152af29cdbbdc3edd9d7098f5fef0
- SHA1
  
  726eafa212856abca132ddd541aab13e30bc8ce5
- SHA256
  
  a3743dc0a83d4c91c6ea99db89f1831215ec2e866fa578c20aa11a3640c5b2b4
- SHA512
  
  79ea289caef52cc6854c2c179dfe11e0dedcb906847a8a95d0bf7d1ced2b06dba7ca7b84f9fe4668ea2b2040d3e52dd452d6ae64133230ea088f5d541bddbfc0
- SSDEEP
  
  384:JqnuO1JCHYdHz4XpfHEI6/dDEPjaVC6fMbUyFm0tyXLBI89wvuAv1mwnA3Z3BXRF:Jqnum1F6/789ujYTyLylze70wi3BEm9
Score

10^/10

discovery evasion upx
- Modifies visibility of file extensions in Explorer
  evasion
- Executes dropped EXE
- Loads dropped DLL
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Network Share Discovery
  Attempt to gather information on host network.
  discovery
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Hide Artifacts

Hidden Files and Directories

Modify Registry

Credential Access

Discovery

Network Share Discovery

System Information Discovery

System Location Discovery

System Language Discovery

System Network Configuration Discovery

Internet Connection Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoveryevasionupx

behavioral2

discoveryevasionupx

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