Overview

overview

8

Static

static

ec98cce2c5...af.exe

windows7-x64

8

ec98cce2c5...af.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    ec98cce2c5bb8918f63643b4f8b657de83b32f62255ee768811b29b770c67caf

  • Size

    68KB

  • Sample

    221204-rx15yscc21

  • MD5

    87e74fe498a18d8e5f8ef9822bb1c266

  • SHA1

    c0ea2dc6d595712c5e55cc90f6fe47802120fe9d

  • SHA256

    ec98cce2c5bb8918f63643b4f8b657de83b32f62255ee768811b29b770c67caf

  • SHA512

    cf0657a175a38f4c295e3c2d68c7db59bc0895848e492f5b834ec36d925b70a111276d05887f40c4f39d9d93e484262f3d421466df5e0996ee91e5d11817d1c2

  • SSDEEP

    1536:ocRIxxDweFdl6ENqBHNLKc2WOFRhVl+0HCn5E:xRy1wejhIBHNGYOFRhdiC

Score
8/10
discoveryexploit

Malware Config

Targets

    • Target

      ec98cce2c5bb8918f63643b4f8b657de83b32f62255ee768811b29b770c67caf

    • Size

      68KB

    • MD5

      87e74fe498a18d8e5f8ef9822bb1c266

    • SHA1

      c0ea2dc6d595712c5e55cc90f6fe47802120fe9d

    • SHA256

      ec98cce2c5bb8918f63643b4f8b657de83b32f62255ee768811b29b770c67caf

    • SHA512

      cf0657a175a38f4c295e3c2d68c7db59bc0895848e492f5b834ec36d925b70a111276d05887f40c4f39d9d93e484262f3d421466df5e0996ee91e5d11817d1c2

    • SSDEEP

      1536:ocRIxxDweFdl6ENqBHNLKc2WOFRhVl+0HCn5E:xRy1wejhIBHNGYOFRhdiC

    Score
    8/10
    discoveryexploit

    • Possible privilege escalation attempt

      exploit

    • Checks computer location settings

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

    • Deletes itself

    • Loads dropped DLL

    • Modifies file permissions

      discovery

    • Enumerates connected drives

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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

File Permissions Modification

1
T1222

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks