Overview

overview

8

Static

static

4

[CV-3] JNT...aw.pdf

windows7_x64

1

[CV-3] JNT...aw.pdf

windows10-2004_x64

8

Sharing

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General

  • Target

    [CV-3] JNT Connect_EN-KO-EN_Law.pdf

  • Size

    358KB

  • Sample

    220304-gd8etafcdr

  • MD5

    b7d3343cb4886594bc2d3c7ca71b526b

  • SHA1

    eacf59106b03c3d90c57fdab088d02817d0f2474

  • SHA256

    290b2b1428074d556655099a94d8927c012fc1eec177c6d0526060ab62bb2bc9

  • SHA512

    c471a4057917c9a300a1a53147bf3131c3ec048637d600001d2fd6971712b72750bd392b80e24bde52c9ad8d202a0ffd1563b767379c2802aec022c7c59d3ef2

Score
8/10
evasionlinkpdftrojan

Malware Config

Targets

    • Target

      [CV-3] JNT Connect_EN-KO-EN_Law.pdf

    • Size

      358KB

    • MD5

      b7d3343cb4886594bc2d3c7ca71b526b

    • SHA1

      eacf59106b03c3d90c57fdab088d02817d0f2474

    • SHA256

      290b2b1428074d556655099a94d8927c012fc1eec177c6d0526060ab62bb2bc9

    • SHA512

      c471a4057917c9a300a1a53147bf3131c3ec048637d600001d2fd6971712b72750bd392b80e24bde52c9ad8d202a0ffd1563b767379c2802aec022c7c59d3ef2

    Score
    8/10
    evasiontrojan

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Checks whether UAC is enabled

      evasiontrojan

    • Enumerates connected drives

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

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

3
T1012

System Information Discovery

5
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks