Overview

overview

10

Static

static

7

0c77098a56...73.exe

windows7-x64

10

0c77098a56...73.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    0c77098a56ce5752bc7efb26b374cc73

  • Size

    917KB

  • Sample

    231230-dlbt2ahagn

  • MD5

    0c77098a56ce5752bc7efb26b374cc73

  • SHA1

    43b8fc6d1ed1cf1061090c1fde340adb343ed73e

  • SHA256

    125a3698b36b7ffc02f95b72fe817f05a821d6d6f14789c65435fedb2b4636c2

  • SHA512

    3a0c2ee970246169e17c360400380c3aa20c4ec01839904ed9d680f6c9cec21a1b71ed6fdd985bd5552a9c6e99ef65ff74378dc69e5fe0e264ec0e9ea4b0cfbb

  • SSDEEP

    6144:ZiMmXRH6pXfSb0ceR/VFAHh1kgcs0HWHkyApOhP/SgljwRwdX/1H9fYavJiPZBgL:zMMpXKb0hNGh1kG0HWNAuCsltHlYzXi

Score
10/10
aspackv2persistenceransomware

Malware Config

Targets

    • Target

      0c77098a56ce5752bc7efb26b374cc73

    • Size

      917KB

    • MD5

      0c77098a56ce5752bc7efb26b374cc73

    • SHA1

      43b8fc6d1ed1cf1061090c1fde340adb343ed73e

    • SHA256

      125a3698b36b7ffc02f95b72fe817f05a821d6d6f14789c65435fedb2b4636c2

    • SHA512

      3a0c2ee970246169e17c360400380c3aa20c4ec01839904ed9d680f6c9cec21a1b71ed6fdd985bd5552a9c6e99ef65ff74378dc69e5fe0e264ec0e9ea4b0cfbb

    • SSDEEP

      6144:ZiMmXRH6pXfSb0ceR/VFAHh1kgcs0HWHkyApOhP/SgljwRwdX/1H9fYavJiPZBgL:zMMpXKb0hNGh1kG0HWNAuCsltHlYzXi

    Score
    10/10
    aspackv2persistenceransomware

    • Modifies WinLogon for persistence

      persistence

    • Renames multiple (91) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

      aspackv2

    • Drops startup file

    • Executes dropped EXE

    • 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 Enterprise v15

Tasks