General

  • Target

    bec10e0f1fa3d6a1485f8590c5d11f082a2c3a57eac821332eca390b18d4c036.zip

  • Size

    927KB

  • Sample

    240402-q7pz1ace23

  • MD5

    f7c3ebd6ede0e08a1a940d79482ecd92

  • SHA1

    f21063e2b25caa0cc707638f11c8a3de1f919709

  • SHA256

    a1f83e831ff6b6f44b06979932ae12b92f988574d7fe88c5c008a2b935389fee

  • SHA512

    4c5ccec18eeadb3a3b0b52e8f6737e58ad65dcd737b832d04b8d5d764724aac8feeb2955c286ea9df41745a20a804574c9fc2e5d9aa3c74f807201e24c739a37

  • SSDEEP

    24576:v4NAJo2SJyQsOWZCz0FmhaQdfl0O4d7Bk:v4NAuV4S0FQE72

Malware Config

Targets

    • Target

      PO#894.exe

    • Size

      1.5MB

    • MD5

      9ae482062c306491334cb178fe919a3e

    • SHA1

      c2f76bc7512dfc45621fc7f23f8b2deb6c45f5f0

    • SHA256

      1f998c6032159b469178389d2cc6debf14c810bd11b3be86a374ee7608d11cac

    • SHA512

      8dcd3ad324ada81ac3c40618b3754aa850f9fbdd4ee26105a28bdd39b62ae0625688827eae5499de6358779f150c7c2f790a136d010b7d55169203253a81bddb

    • SSDEEP

      24576:PXXQKVZnyHJ/mUgHrxpyUdjYxZi/nLzy+yNzbMCms016w33yd2OluON4fA9uCG:PHQ4nypujrxp5YxZ8LzlyZAd/L3yd2O8

    • HawkEye

      HawkEye is a malware kit that has seen continuous development since at least 2013.

    • Looks for VirtualBox Guest Additions in registry

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • Looks for VMWare Tools registry key

    • Checks BIOS information in registry

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

    • Checks computer location settings

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

    • Uses the VBS compiler for execution

    • Accesses Microsoft Outlook accounts

    • Adds Run key to start application

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Maps connected drives based on registry

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Execution

Scripting

1
T1064

Scheduled Task/Job

1
T1053

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Scripting

1
T1064

Modify Registry

1
T1112

Discovery

Query Registry

5
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Collection

Email Collection

1
T1114

Tasks