Overview

overview

10

Static

static

UNNAMED3.exe

windows7-x64

10

UNNAMED3.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    UNNAMED3.exe

  • Size

    9.1MB

  • Sample

    220926-xh6psabgc8

  • MD5

    223ce6bb95cc6072b3c08cdcdf6b2944

  • SHA1

    a55afd57e0862347574680bda2ea42ccb6c31bce

  • SHA256

    39cc2423c2cd157014637802833c3b70f9b6cc5ff3e3247b15949eded3cb8d62

  • SHA512

    a34ecf9dc5dae22f37d3697a5c4050261ca98f22f3f88108c9c63f02911fe64ed1be9b8608211b8440cb19fd5dbac423d1bbe1c5e70f2e31f0043b8ebbd4daa6

  • SSDEEP

    196608:u4Fk4ptoPqwTIr2TLd6bHpYLCWcOge52Tmt6qR5bar/ytJGuDrLygLgF:BFTptrzgLsOWOgED5Rxarat2

Score
10/10
xmrigevasionminerupx

Malware Config

Targets

    • Target

      UNNAMED3.exe

    • Size

      9.1MB

    • MD5

      223ce6bb95cc6072b3c08cdcdf6b2944

    • SHA1

      a55afd57e0862347574680bda2ea42ccb6c31bce

    • SHA256

      39cc2423c2cd157014637802833c3b70f9b6cc5ff3e3247b15949eded3cb8d62

    • SHA512

      a34ecf9dc5dae22f37d3697a5c4050261ca98f22f3f88108c9c63f02911fe64ed1be9b8608211b8440cb19fd5dbac423d1bbe1c5e70f2e31f0043b8ebbd4daa6

    • SSDEEP

      196608:u4Fk4ptoPqwTIr2TLd6bHpYLCWcOge52Tmt6qR5bar/ytJGuDrLygLgF:BFTptrzgLsOWOgED5Rxarat2

    Score
    10/10
    xmrigevasionminerupx

    • Modifies security service

      evasion

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • xmrig

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

      minerxmrig

    • 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

    • Deletes itself

    • 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

Impair Defenses

1
T1562

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Service Stop

1
T1489

Tasks