Overview

overview

10

Static

static

8

f70d0e162d...0d.exe

windows7_x64

10

f70d0e162d...0d.exe

windows10_x64

10

Sharing

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General

  • Target

    f70d0e162d8e82a9e9828490db8d8820aac948ce787386385058a63308a76c0d

  • Size

    1.1MB

  • Sample

    210302-l44t43s7w2

  • MD5

    1cc60f22a0eb37b812b2cfaf4e342f68

  • SHA1

    36118f6686414727066b5aea96a908635c947a61

  • SHA256

    f70d0e162d8e82a9e9828490db8d8820aac948ce787386385058a63308a76c0d

  • SHA512

    edf0626245d186e0f9990c8103ddec5b6b81717b2b9460a1fd042f87b46ba0a4f6dfa2ba0ace1e0f89173f9558666b8da55d16c96f44ee95552c54db6a930771

Score
10/10
aspackv2persistence

Malware Config

Targets

    • Target

      f70d0e162d8e82a9e9828490db8d8820aac948ce787386385058a63308a76c0d

    • Size

      1.1MB

    • MD5

      1cc60f22a0eb37b812b2cfaf4e342f68

    • SHA1

      36118f6686414727066b5aea96a908635c947a61

    • SHA256

      f70d0e162d8e82a9e9828490db8d8820aac948ce787386385058a63308a76c0d

    • SHA512

      edf0626245d186e0f9990c8103ddec5b6b81717b2b9460a1fd042f87b46ba0a4f6dfa2ba0ace1e0f89173f9558666b8da55d16c96f44ee95552c54db6a930771

    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