Overview

overview

10

Static

static

10

dridex

windows10-2004-x64

10

Sharing

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General

  • Target

    f0a3884252d20ae26d34a40eb5cf36d9a23e67b97483b6d629ed2af9c14bc15c

  • Size

    171KB

  • Sample

    230128-1z76qaab7y

  • MD5

    b03be47e520c23653d2a5a66739fc4ec

  • SHA1

    b89f4fa4580940423eae86a9c55153be53aa7f3b

  • SHA256

    f0a3884252d20ae26d34a40eb5cf36d9a23e67b97483b6d629ed2af9c14bc15c

  • SHA512

    ee447840ce138bb0a0abcb95183dc1d5a66ff97e2b6152a85cdc69117590b3f491176c779d33ce209aa8bd650268f604d11f7238d7389b5256d2fa114809aa10

  • SSDEEP

    1536:Od5c9URWzKr7PhuuUpV7+5JTiy95UuUCQahsf5mZIWiwwr7QXsouW2ASDDA6rRct:Od5pWaxa7Dy956S2j4xnsvXtPdSaex

Score
10/10
purecrypterxmrigdownloaderloaderminerpersistence

Malware Config

Extracted

Family

purecrypter

C2

http://185.106.94.146/Kmhyc.png

Targets

    • Target

      f0a3884252d20ae26d34a40eb5cf36d9a23e67b97483b6d629ed2af9c14bc15c

    • Size

      171KB

    • MD5

      b03be47e520c23653d2a5a66739fc4ec

    • SHA1

      b89f4fa4580940423eae86a9c55153be53aa7f3b

    • SHA256

      f0a3884252d20ae26d34a40eb5cf36d9a23e67b97483b6d629ed2af9c14bc15c

    • SHA512

      ee447840ce138bb0a0abcb95183dc1d5a66ff97e2b6152a85cdc69117590b3f491176c779d33ce209aa8bd650268f604d11f7238d7389b5256d2fa114809aa10

    • SSDEEP

      1536:Od5c9URWzKr7PhuuUpV7+5JTiy95UuUCQahsf5mZIWiwwr7QXsouW2ASDDA6rRct:Od5pWaxa7Dy956S2j4xnsvXtPdSaex

    Score
    10/10
    purecrypterxmrigdownloaderloaderminerpersistence

    • PureCrypter

      PureCrypter is a .NET malware loader first seen in early 2021.

      loaderdownloaderpurecrypter

    • xmrig

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

      minerxmrig

    • XMRig Miner payload

      miner

    • Checks computer location settings

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

    • Adds Run key to start application

      persistence

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

    behavioral1

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Tasks