Overview

overview

7

Static

static

1

oxc.msi

windows7-x64

7

oxc.msi

windows10-2004-x64

7

Sharing

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General

  • Target

    oxc.msi

  • Size

    3.4MB

  • Sample

    240523-hgxcdsgf4z

  • MD5

    b1ae202dc4e66b9a125d28fe4680fe42

  • SHA1

    f87422fa9ac8c2b52eb99f3616335c1484db8857

  • SHA256

    c6de06a61756dc3b5d4ee71674d4132971fb7ed8db7b2e504905f23571ed7bf2

  • SHA512

    dede0c88db06c4912d0e57fcba472b522eb6a2d2bbca62f8616bfa3df6c93301486172b03992a6dfefda77f4a89711c70dcc89c1d78e79574a7122f1c57b5ac1

  • SSDEEP

    98304:DpkchD0ow0KHR8h/YM9dWhX+Rdx42lfyZc4vOKl4:ecFBw00R8h/YMauRr42lY2

Score
7/10
discoverypersistence

Malware Config

Targets

    • Target

      oxc.msi

    • Size

      3.4MB

    • MD5

      b1ae202dc4e66b9a125d28fe4680fe42

    • SHA1

      f87422fa9ac8c2b52eb99f3616335c1484db8857

    • SHA256

      c6de06a61756dc3b5d4ee71674d4132971fb7ed8db7b2e504905f23571ed7bf2

    • SHA512

      dede0c88db06c4912d0e57fcba472b522eb6a2d2bbca62f8616bfa3df6c93301486172b03992a6dfefda77f4a89711c70dcc89c1d78e79574a7122f1c57b5ac1

    • SSDEEP

      98304:DpkchD0ow0KHR8h/YM9dWhX+Rdx42lfyZc4vOKl4:ecFBw00R8h/YMauRr42lY2

    Score
    7/10
    discoverypersistence

    • Modifies file permissions

      discovery

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Checks computer location settings

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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Defense Evasion

File and Directory Permissions Modification

1
T1222

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

3
T1012

Peripheral Device Discovery

2
T1120

System Information Discovery

4
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks