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Overview

overview

7

Static

static

3

2024-01-28...py.exe

windows7-x64

7

2024-01-28...py.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/01/2024, 07:32

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General

  • Target

    2024-01-28_7323d589b391404dcba57a561a702fdb_mafia_nionspy.exe

  • Size

    327KB

  • MD5

    7323d589b391404dcba57a561a702fdb

  • SHA1

    955eebb9085178e7b517f4325585c197d8553894

  • SHA256

    da172f3e06a3da04a73b9f0ba9d2236019a969a81254ee60bf033379fc629102

  • SHA512

    c0842a9915e3e5acf90dd11bf327cca4ce61df649e25934fa57c24711066feca985f34c4e24d10b5528a2ff5df0202d7fcdc6601ae26c269a9e080b4ee23c1a8

  • SSDEEP

    6144:P2+JS2sFafI8U0obHCW/2a7XQcsPMjVWrG8KgbPzDh:P2TFafJiHCWBWPMjVWrXK0

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies registry class 30 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-01-28_7323d589b391404dcba57a561a702fdb_mafia_nionspy.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-01-28_7323d589b391404dcba57a561a702fdb_mafia_nionspy.exe"
    1⤵
    • Checks computer location settings
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:4808
    • C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_32\lsassys.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_32\lsassys.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_32\lsassys.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1888
  • C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_32\lsassys.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_32\lsassys.exe"
    1⤵
    • Executes dropped EXE
    PID:1828

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_32\lsassys.exe
    Filesize

    327KB

    MD5

    fae797bb3f749f2319fa74a7f1773f9f

    SHA1

    c15dc732e7b900828d1b76ee977b968640f8d907

    SHA256

    89513d625da6c538e32718609af33906f766c8742746606493b555c905f11be9

    SHA512

    fc8273ac93cc960e99f5dfe222ac58fa2af311107ca3742d8e41179beaa35d44f6343d2a01ef928722b7af72a324b8480b1d24e5b10efc71d5ebde554d590c13

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