Overview

overview

10

Static

static

8

52ec2bb551...32.exe

windows10_x64

10

Sharing

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General

  • Target

    52ec2bb551c23ecd0aad847e5fbe3e0370b0f7684e7c8b00807ac497b370e732

  • Size

    2.7MB

  • Sample

    210817-ky93l67kaa

  • MD5

    ce01abae632039492328b5d9920a572c

  • SHA1

    62709acf15da719ee84d692834176de59ab32c9e

  • SHA256

    52ec2bb551c23ecd0aad847e5fbe3e0370b0f7684e7c8b00807ac497b370e732

  • SHA512

    afdcfe14ce9396f77c238c93090c1e03dfc74959b0b1229e2410ed119c68bbd4196efd3d8a291a1e45325caf9a17001a5122ead1538bb1766b9cac57c18703b0

Score
10/10
aspackv2persistence

Malware Config

Targets

    • Target

      52ec2bb551c23ecd0aad847e5fbe3e0370b0f7684e7c8b00807ac497b370e732

    • Size

      2.7MB

    • MD5

      ce01abae632039492328b5d9920a572c

    • SHA1

      62709acf15da719ee84d692834176de59ab32c9e

    • SHA256

      52ec2bb551c23ecd0aad847e5fbe3e0370b0f7684e7c8b00807ac497b370e732

    • SHA512

      afdcfe14ce9396f77c238c93090c1e03dfc74959b0b1229e2410ed119c68bbd4196efd3d8a291a1e45325caf9a17001a5122ead1538bb1766b9cac57c18703b0

    Score
    10/10
    aspackv2persistence

    • Modifies WinLogon for persistence

      persistence

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

      aspackv2

    • Executes dropped EXE

    • Drops startup file

    • Enumerates connected drives

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

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

    behavioral1

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Replication Through Removable Media

1
T1091

Execution

Persistence

Winlogon Helper DLL

1
T1004

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

2
T1082

Lateral Movement

Replication Through Removable Media

1
T1091

Collection

Exfiltration

Command and Control

Impact

Tasks