Overview

overview

10

Static

static

7

32.exe

windows7-x64

10

32.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    32.exe

  • Size

    7.2MB

  • Sample

    221005-eqzx4adefm

  • MD5

    2dba845e0718a806bf14b37584dee442

  • SHA1

    f00d6f6e13a9dc3cbf129b7e5ed4bb26219947e1

  • SHA256

    b0245efc7c88d9dca39d7520696d06a95fbafcb10b37b22f42ea03f23cfc0f86

  • SHA512

    ed273f02c65f7a9c9b1a709cb1019b52c8291d83cba83d60b4e6ce15582090b6a15e7bf4d339b76c728cf17ac18d1798921cdf28d832620ca97161b78d9b3c6a

  • SSDEEP

    196608:l32YRDf+aeZ9U+plDz+yB+R79oMvcPEWl+iz:l35UZbz+yB+R79lUPT+iz

Score
10/10
xmrigevasionminerthemidatrojanupx

Malware Config

Targets

    • Target

      32.exe

    • Size

      7.2MB

    • MD5

      2dba845e0718a806bf14b37584dee442

    • SHA1

      f00d6f6e13a9dc3cbf129b7e5ed4bb26219947e1

    • SHA256

      b0245efc7c88d9dca39d7520696d06a95fbafcb10b37b22f42ea03f23cfc0f86

    • SHA512

      ed273f02c65f7a9c9b1a709cb1019b52c8291d83cba83d60b4e6ce15582090b6a15e7bf4d339b76c728cf17ac18d1798921cdf28d832620ca97161b78d9b3c6a

    • SSDEEP

      196608:l32YRDf+aeZ9U+plDz+yB+R79oMvcPEWl+iz:l35UZbz+yB+R79lUPT+iz

    Score
    10/10
    xmrigevasionminerthemidatrojanupx

    • Modifies security service

      evasion

    • xmrig

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

      minerxmrig

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

      evasion

    • XMRig Miner payload

      miner

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Stops running service(s)

      evasion

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Checks BIOS information in registry

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

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Checks whether UAC is enabled

      evasiontrojan

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

2
T1031

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Virtualization/Sandbox Evasion

1
T1497

Impair Defenses

1
T1562

Credential Access

Discovery

Query Registry

2
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Service Stop

1
T1489

Tasks