Overview

overview

10

Static

static

3

75381d81f8...a2.exe

windows7-x64

1

75381d81f8...a2.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    75381d81f8f3abe16f38359576b1e18ec405bdb08bf9d239624d4e46eac79ea2.exe

  • Size

    348KB

  • Sample

    241222-g8nnwsxmbs

  • MD5

    714e24fcb4a24e09651f8cc3431476f4

  • SHA1

    d3d171b1c502822b28ed6ea38701b024dc4184ec

  • SHA256

    75381d81f8f3abe16f38359576b1e18ec405bdb08bf9d239624d4e46eac79ea2

  • SHA512

    e212b1c627b70939ccdacc7f50bf904ba573c3df8b5b7ca97cfee600b57f9ee7821365a6bb1cb091db8490d18bf309fe66da8d102f8effc705070c76230223b0

  • SSDEEP

    6144:5SV65nRrV0hiOKlZly1IthuiqNaIZiIUHTJ+oVebpqIdsGin3XSeE:5SMeJ1KkicaGinTJ+EebpL0i

Score
10/10
xmrigdiscoveryevasionexecutionminerpersistencespywarestealer

Malware Config

Targets

    • Target

      75381d81f8f3abe16f38359576b1e18ec405bdb08bf9d239624d4e46eac79ea2.exe

    • Size

      348KB

    • MD5

      714e24fcb4a24e09651f8cc3431476f4

    • SHA1

      d3d171b1c502822b28ed6ea38701b024dc4184ec

    • SHA256

      75381d81f8f3abe16f38359576b1e18ec405bdb08bf9d239624d4e46eac79ea2

    • SHA512

      e212b1c627b70939ccdacc7f50bf904ba573c3df8b5b7ca97cfee600b57f9ee7821365a6bb1cb091db8490d18bf309fe66da8d102f8effc705070c76230223b0

    • SSDEEP

      6144:5SV65nRrV0hiOKlZly1IthuiqNaIZiIUHTJ+oVebpqIdsGin3XSeE:5SMeJ1KkicaGinTJ+EebpL0i

    Score
    10/10
    xmrigdiscoveryevasionexecutionminerpersistencespywarestealer

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Xmrig family

      xmrig

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

      minerxmrig

    • XMRig Miner payload

      miner

    • Creates new service(s)

      persistenceexecution

    • Downloads MZ/PE file

    • Stops running service(s)

      evasionexecution

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

System Services

2
T1569

Service Execution

2
T1569.002

Persistence

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Impair Defenses

1
T1562

Modify Registry

1
T1112

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

3
T1012

Remote System Discovery

1
T1018

System Information Discovery

3
T1082

System Network Configuration Discovery

1
T1016

Internet Connection Discovery

1
T1016.001

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Service Stop

1
T1489

Tasks