Overview

overview

10

Static

static

3

2024-12-03...er.exe

windows7-x64

10

2024-12-03...er.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    95s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/12/2024, 12:05

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General

  • Target

    2024-12-03_021ee8ee4f2290ab155ef42dd5986f82_luca-stealer_magniber.exe

  • Size

    2.1MB

  • MD5

    021ee8ee4f2290ab155ef42dd5986f82

  • SHA1

    f71d6a33eb9118c885a462c4f5c05b3772ce3c48

  • SHA256

    b0642aa76a1a14c2613c6c347f4b771c8ba828ca0db6db59b794689c15f3c59c

  • SHA512

    4af7774d1832fb8cb06b4f64a353ab11bdeb6da16c27fdef50c577a66a514f61a9fba240b23ee9472839eb36c0b3fa46f141ac4c60d3f6723e8882e04338519d

  • SSDEEP

    49152:O3FTf1MTJhKRVd7aL/dpmB3koCjImS6/jk3jou:451MTJMWRpmVkOmU

Score
10/10
salitybackdoorbootkitdiscoveryevasionpersistencetrojanupx

Malware Config

Extracted

Family

sality

C2

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

Signatures

  • Modifies firewall policy service 3 TTPs 3 IoCs
    evasion
  • Sality

    Sality is backdoor written in C++, first discovered in 2003.

    backdoorsality
  • Sality family
    sality
  • UAC bypass 3 TTPs 1 IoCs
    evasiontrojan
  • Windows security bypass 2 TTPs 6 IoCs
    evasiontrojan
  • Windows security modification 2 TTPs 7 IoCs
    evasiontrojan
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
    evasiontrojan
  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

    bootkitpersistence
  • UPX packed file 5 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Drops file in Windows directory 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • System policy modification 1 TTPs 1 IoCs
    evasion

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-12-03_021ee8ee4f2290ab155ef42dd5986f82_luca-stealer_magniber.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-12-03_021ee8ee4f2290ab155ef42dd5986f82_luca-stealer_magniber.exe"
    1⤵
    • Modifies firewall policy service
    • UAC bypass
    • Windows security bypass
    • Windows security modification
    • Checks whether UAC is enabled
    • Writes to the Master Boot Record (MBR)
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • System policy modification
    PID:3552

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

4
T1562

Disable or Modify System Firewall

1
T1562.004

Disable or Modify Tools

3
T1562.001

Modify Registry

5
T1112

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Credential Access

Discovery

System Information Discovery

1
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

  • memory/3552-0-0x0000000000400000-0x0000000000618000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/3552-2-0x0000000002550000-0x000000000360A000-memory.dmp

    Filesize

    16.7MB

    Download

  • memory/3552-5-0x0000000002550000-0x000000000360A000-memory.dmp

    Filesize

    16.7MB

    Download

  • memory/3552-9-0x0000000002550000-0x000000000360A000-memory.dmp

    Filesize

    16.7MB

    Download

  • memory/3552-12-0x0000000000400000-0x0000000000618000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/3552-6-0x0000000002550000-0x000000000360A000-memory.dmp

    Filesize

    16.7MB

    Download

  • memory/3552-4-0x0000000002550000-0x000000000360A000-memory.dmp

    Filesize

    16.7MB

    Download