Analysis

  • max time kernel
    93s
  • max time network
    116s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-04-2024 22:24

General

  • Target

    2024-04-18_53b164ea54e75f080cfc51c12e7a2dd1_mafia.exe

  • Size

    565KB

  • MD5

    53b164ea54e75f080cfc51c12e7a2dd1

  • SHA1

    8e6bb4eb7bd64a1934875a678942af261a3f5f15

  • SHA256

    670714e997a8476ef4b40e1b3db6c90ac116f9e16a2fdaba87566687dd1d1db9

  • SHA512

    120021993c565ea8bb91d105edee2814e4a71667b60518bad34df509ec6311f4dcd5f49ff84d4dfa84d6e9a394ce17a3806566696e160c9ec0cc9752186a9c85

  • SSDEEP

    12288:LhRwthO92XnxugayR/pH3xefN6ysjxKp:LhRwt6ynxoyR5BLtG

Malware Config

Signatures

  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses 2FA software files, possible credential harvesting 2 TTPs
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-04-18_53b164ea54e75f080cfc51c12e7a2dd1_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-04-18_53b164ea54e75f080cfc51c12e7a2dd1_mafia.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • outlook_office_path
    • outlook_win_path
    PID:4004

Network

MITRE ATT&CK Matrix ATT&CK v13

Credential Access

Unsecured Credentials

3
T1552

Credentials In Files

2
T1552.001

Credentials in Registry

1
T1552.002

Discovery

Query Registry

1
T1012

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4004-1-0x00000000018B0000-0x00000000019B0000-memory.dmp
    Filesize

    1024KB

  • memory/4004-2-0x0000000003450000-0x00000000034A6000-memory.dmp
    Filesize

    344KB

  • memory/4004-3-0x0000000000400000-0x00000000016D9000-memory.dmp
    Filesize

    18.8MB

  • memory/4004-4-0x0000000001880000-0x0000000001881000-memory.dmp
    Filesize

    4KB

  • memory/4004-5-0x0000000000400000-0x00000000016D9000-memory.dmp
    Filesize

    18.8MB

  • memory/4004-6-0x0000000000400000-0x00000000016D9000-memory.dmp
    Filesize

    18.8MB