Overview

overview

10

Static

static

8

9ce009c554...a1.exe

windows7_x64

10

9ce009c554...a1.exe

windows10_x64

10

Sharing

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General

  • Target

    9ce009c55417dd0bae655dcf789dbf5693970c0ebdd22cc329657ca2ac9f1da1

  • Size

    1.8MB

  • Sample

    210302-lbfwkqthcj

  • MD5

    b469bacd00bca966cacf8e6c39457d06

  • SHA1

    42ac42ce08d887c985c0e86fd59da179de9be875

  • SHA256

    9ce009c55417dd0bae655dcf789dbf5693970c0ebdd22cc329657ca2ac9f1da1

  • SHA512

    3dbacb190563a77ce95af9422b599c63101adfbfba229076873372c9bb28ed3017331e0e8224cc43def64482f5a72cfb092cf5f5a119c882934f6a09dc3888de

Score
10/10
aspackv2persistence

Malware Config

Targets

    • Target

      9ce009c55417dd0bae655dcf789dbf5693970c0ebdd22cc329657ca2ac9f1da1

    • Size

      1.8MB

    • MD5

      b469bacd00bca966cacf8e6c39457d06

    • SHA1

      42ac42ce08d887c985c0e86fd59da179de9be875

    • SHA256

      9ce009c55417dd0bae655dcf789dbf5693970c0ebdd22cc329657ca2ac9f1da1

    • SHA512

      3dbacb190563a77ce95af9422b599c63101adfbfba229076873372c9bb28ed3017331e0e8224cc43def64482f5a72cfb092cf5f5a119c882934f6a09dc3888de

    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

    • Loads dropped DLL

    • 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

    behavioral1behavioral2

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