Overview

overview

10

Static

static

3

5ead238621...a5.exe

windows7-x64

10

5ead238621...a5.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    5ead238621bef7cc4c4f58ac5eb614dd16acbcfd30c75169ff5f16d7905243a5

  • Size

    491KB

  • Sample

    240410-nc6yxsdf87

  • MD5

    e7f3d45d4e51176150f58d4b885e01e4

  • SHA1

    f8141b3f21e3f9f354eb960b841050cc2aabe03d

  • SHA256

    5ead238621bef7cc4c4f58ac5eb614dd16acbcfd30c75169ff5f16d7905243a5

  • SHA512

    63e87fc692ded07fc5f304813cc046ec8ac45958ca2254f1064e4cae0e03d4db4d4c6b5373f69b8b5075286d2206e10b30b05dad61cc15e64e18795d1d707174

  • SSDEEP

    12288:ZGqN/XdctpVtkYoAcoDDpY1sbF7A0Lxjulj/:PNcBtkjAcoMs5kUylj/

Score
10/10
plugxdiscoverytrojan

Malware Config

Targets

    • Target

      5ead238621bef7cc4c4f58ac5eb614dd16acbcfd30c75169ff5f16d7905243a5

    • Size

      491KB

    • MD5

      e7f3d45d4e51176150f58d4b885e01e4

    • SHA1

      f8141b3f21e3f9f354eb960b841050cc2aabe03d

    • SHA256

      5ead238621bef7cc4c4f58ac5eb614dd16acbcfd30c75169ff5f16d7905243a5

    • SHA512

      63e87fc692ded07fc5f304813cc046ec8ac45958ca2254f1064e4cae0e03d4db4d4c6b5373f69b8b5075286d2206e10b30b05dad61cc15e64e18795d1d707174

    • SSDEEP

      12288:ZGqN/XdctpVtkYoAcoDDpY1sbF7A0Lxjulj/:PNcBtkjAcoMs5kUylj/

    Score
    10/10
    plugxdiscoverytrojan

    • Detects PlugX payload

    • PlugX

      PlugX is a RAT (Remote Access Trojan) that has been around since 2008.

      trojanplugx

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Network Service Discovery

1
T1046

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks