Overview

overview

10

Static

static

7

555.exe

windows7-x64

10

555.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    555.exe

  • Size

    7.1MB

  • Sample

    221003-epnhnsfde9

  • MD5

    1811298c479bc582f551f733c4c11f7d

  • SHA1

    78d2b2c8f2a7c4cd4019cbdf356cafa928cadc9f

  • SHA256

    305fb7b5adde837bdadd1cae12c836afd054ce08d92cc45e4d31849c85cd7e77

  • SHA512

    986f7cfe4f82ce8a8225e44c2fe7c1f9c23dd6536d28b16cc882c5eec2757b3bca0a12892b7e834b9d27757cd41d69aef42696a8ea3eb21dc4ff53a2b60d842f

  • SSDEEP

    196608:iqFm0FXrzx4rtPVbFxPXQha2j+VE7fVhoKqeGb5K/5zU:iairpp7CanVE7T9TEE5zU

Score
10/10
xmrigevasionminerthemidatrojanupx

Malware Config

Targets

    • Target

      555.exe

    • Size

      7.1MB

    • MD5

      1811298c479bc582f551f733c4c11f7d

    • SHA1

      78d2b2c8f2a7c4cd4019cbdf356cafa928cadc9f

    • SHA256

      305fb7b5adde837bdadd1cae12c836afd054ce08d92cc45e4d31849c85cd7e77

    • SHA512

      986f7cfe4f82ce8a8225e44c2fe7c1f9c23dd6536d28b16cc882c5eec2757b3bca0a12892b7e834b9d27757cd41d69aef42696a8ea3eb21dc4ff53a2b60d842f

    • SSDEEP

      196608:iqFm0FXrzx4rtPVbFxPXQha2j+VE7fVhoKqeGb5K/5zU:iairpp7CanVE7T9TEE5zU

    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