Overview

overview

10

Static

static

1

9a938f4703...0c.exe

windows7-x64

10

9a938f4703...0c.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    9a938f47030e9b34dcee96382fae40ed2f980299e1ced3a04c19c859b24ae40c.zip

  • Size

    4.2MB

  • Sample

    230321-r2jfpsbc93

  • MD5

    867391f0f36533007656e4c6cfb67da2

  • SHA1

    7caedc4016c5ff6d61173369fc8adfb89dfb3935

  • SHA256

    a00d5c44783b48c8d4eded4f423c9edbe0bff6af12854f249d5ceb967940ace7

  • SHA512

    153e77069fd3e50b2f446bc2b00cc0c708c3dfb98bbd985ea20400e7333b96c5a62cb4e0a20f151779ea704c7b234f85356540ac71f7408c66b3f86395935822

  • SSDEEP

    98304:mldz7mDrf6m8SYvla0CSEkk/gEpbgo8tTF+TXCZF:mX2Drf6lSYvg0CSEF/gEtgoqozK

Score
10/10
orcusxmrigpuppetminerpersistenceratspywarestealerupx

Malware Config

Extracted

Family

orcus

Botnet

Puppet

C2

distance-deutsche.at.ply.gg:10569

Mutex

06e5544d890f4631b9b64b2e4d98f88b

Attributes
  • autostart_method

    Registry

  • enable_keylogger

    false

  • install_path

    %programfiles%\Recorder\VideoRecorder.exe

  • reconnect_delay

    10000

  • registry_keyname

    svcghost

  • taskscheduler_taskname

    svcghost

  • watchdog_path

    AppData\svchost.exe

Targets

    • Target

      9a938f47030e9b34dcee96382fae40ed2f980299e1ced3a04c19c859b24ae40c.exe

    • Size

      4.4MB

    • MD5

      b3c049b9160e55f747cf584b109aa3a2

    • SHA1

      7731a49d69b16377c0acf234fa037278bc741923

    • SHA256

      9a938f47030e9b34dcee96382fae40ed2f980299e1ced3a04c19c859b24ae40c

    • SHA512

      1529775e6332b382331bc95b0b5c8a56f9aa79df6b1df9253782bcca1928956e88dba82d988e9544f9b610c15b0f108e50d22cecaa60b0fa79da135a74e866a4

    • SSDEEP

      98304:AW1+5Ax7m35LZqTXrzxRERF+jtHPudaucpm1COO9lXf6Wnlgb4:AW1Gl3pZqLr1dVv/vf3y

    Score
    10/10
    orcusxmrigpuppetminerpersistenceratspywarestealerupx

    • Orcus

      Orcus is a Remote Access Trojan that is being sold on underground forums.

      ratspywarestealerorcus

    • Orcus main payload

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • xmrig

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

      minerxmrig

    • Orcurs Rat Executable

    • XMRig Miner payload

      miner

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks