Overview

overview

10

Static

static

3

2025-03-30...er.exe

windows7-x64

10

2025-03-30...er.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    126s
  • max time network
    131s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    30/03/2025, 07:56

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General

  • Target

    2025-03-30_c5b535c54936127cdb7c0f89ff254e50_amadey_rhadamanthys_smoke-loader.exe

  • Size

    174KB

  • MD5

    c5b535c54936127cdb7c0f89ff254e50

  • SHA1

    58a0b81055f7c28324339afca340facec116ad03

  • SHA256

    78b79f9ef24f1c4a7bc6ba5adbd28859a91d9b9330085ed2991dbcc2c8888957

  • SHA512

    b7a29e16bbd55365aea8001ef2c3a74d2d9c60e64657af780e90bc22f6a785b0aa4e0507aad6e38fa733b42e1cb3d6e1fae48e16f3a534914f5056511b1010e0

  • SSDEEP

    3072:G3R8G6hD7AyQIrZBbSJUCh1T5fOVKnhTyoAxoRjx3L4g2+/QxMNWHwBarSwfG1ED:G3R8G6l8Y3+vhTyocHg2+/QxMNWHwBaB

Score
10/10
salitybackdoordefense_evasiondiscoverytrojanupx

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
    defense_evasion
  • Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
    defense_evasion
  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
    defense_evasion
  • Sality

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

    backdoorsality
  • Sality family
    sality
  • UAC bypass 3 TTPs 1 IoCs
    defense_evasiontrojan
  • Windows security bypass 2 TTPs 6 IoCs
    defense_evasiontrojan
  • Windows security modification 2 TTPs 7 IoCs
    defense_evasiontrojan
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
    defense_evasiontrojan
  • Enumerates connected drives 3 TTPs 21 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops autorun.inf file 1 TTPs 2 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • UPX packed file 28 IoCs

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

    upx
  • Drops file in Program Files directory 5 IoCs
  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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
  • Modifies registry class 27 IoCs
  • Suspicious behavior: EnumeratesProcesses 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 24 IoCs
  • Suspicious use of WriteProcessMemory 52 IoCs
  • System policy modification 1 TTPs 1 IoCs
    defense_evasion

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1108
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1160
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1188
          • C:\Users\Admin\AppData\Local\Temp\2025-03-30_c5b535c54936127cdb7c0f89ff254e50_amadey_rhadamanthys_smoke-loader.exe
            "C:\Users\Admin\AppData\Local\Temp\2025-03-30_c5b535c54936127cdb7c0f89ff254e50_amadey_rhadamanthys_smoke-loader.exe"
            2⤵
            • Modifies firewall policy service
            • Modifies visibility of file extensions in Explorer
            • Modifies visiblity of hidden/system files in Explorer
            • UAC bypass
            • Windows security bypass
            • Windows security modification
            • Checks whether UAC is enabled
            • Enumerates connected drives
            • Drops autorun.inf file
            • Drops file in Program Files directory
            • Drops file in Windows directory
            • System Location Discovery: System Language Discovery
            • Modifies registry class
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            • System policy modification
            PID:2952
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1580

          Network

          MITRE ATT&CK Enterprise v15

          Reconnaissance

          Resource Development

          Initial Access

          Replication Through Removable Media

          1
          T1091

          Execution

          Persistence

          Create or Modify System Process

          1
          T1543

          Windows Service

          1
          T1543.003

          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

          Hide Artifacts

          2
          T1564

          Hidden Files and Directories

          2
          T1564.001

          Impair Defenses

          4
          T1562

          Disable or Modify System Firewall

          1
          T1562.004

          Disable or Modify Tools

          3
          T1562.001

          Modify Registry

          7
          T1112

          Credential Access

          Discovery

          Peripheral Device Discovery

          1
          T1120

          Query Registry

          1
          T1012

          System Information Discovery

          3
          T1082

          System Location Discovery

          1
          T1614

          System Language Discovery

          1
          T1614.001

          Lateral Movement

          Replication Through Removable Media

          1
          T1091

          Collection

          Command and Control

          Exfiltration

          Impact

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • F:\fupmis.pif
            Filesize

            97KB

            MD5

            1860f92a647ab87609d4c2806de9bb51

            SHA1

            7c0016666b183d030a542f6b24ae044eef829e29

            SHA256

            480eebab2f50ced236b80dba637b5141aeb26e9009661d479e5a18fdcc2b1425

            SHA512

            904811861bd3b0a112b01a576f7b58e9ad290c5e6528e476a8170f850a810421d4bf2808e10ac10fa31aaeb18cbd9311275f1f2a6b2b0c281be45edcca65d5be

            Download Submit

          • memory/1108-19-0x0000000001DA0000-0x0000000001DA2000-memory.dmp

            Filesize

            8KB

            Download

          • memory/2952-32-0x0000000001E30000-0x0000000002EEA000-memory.dmp

            Filesize

            16.7MB

            Download

          • memory/2952-35-0x0000000001E30000-0x0000000002EEA000-memory.dmp

            Filesize

            16.7MB

            Download

          • memory/2952-30-0x0000000000880000-0x0000000000882000-memory.dmp

            Filesize

            8KB

            Download

          • memory/2952-29-0x0000000003380000-0x0000000003381000-memory.dmp

            Filesize

            4KB

            Download

          • memory/2952-27-0x0000000003380000-0x0000000003381000-memory.dmp

            Filesize

            4KB

            Download

          • memory/2952-38-0x0000000001E30000-0x0000000002EEA000-memory.dmp

            Filesize

            16.7MB

            Download

          • memory/2952-9-0x0000000001E30000-0x0000000002EEA000-memory.dmp

            Filesize

            16.7MB

            Download

          • memory/2952-11-0x0000000001E30000-0x0000000002EEA000-memory.dmp

            Filesize

            16.7MB

            Download

          • memory/2952-8-0x0000000001E30000-0x0000000002EEA000-memory.dmp

            Filesize

            16.7MB

            Download

          • memory/2952-3-0x0000000001E30000-0x0000000002EEA000-memory.dmp

            Filesize

            16.7MB

            Download

          • memory/2952-12-0x0000000001E30000-0x0000000002EEA000-memory.dmp

            Filesize

            16.7MB

            Download

          • memory/2952-7-0x0000000001E30000-0x0000000002EEA000-memory.dmp

            Filesize

            16.7MB

            Download

          • memory/2952-31-0x0000000000880000-0x0000000000882000-memory.dmp

            Filesize

            8KB

            Download

          • memory/2952-10-0x0000000001E30000-0x0000000002EEA000-memory.dmp

            Filesize

            16.7MB

            Download

          • memory/2952-13-0x0000000001E30000-0x0000000002EEA000-memory.dmp

            Filesize

            16.7MB

            Download

          • memory/2952-33-0x0000000001E30000-0x0000000002EEA000-memory.dmp

            Filesize

            16.7MB

            Download

          • memory/2952-0-0x0000000000400000-0x000000000042F000-memory.dmp

            Filesize

            188KB

            Download

          • memory/2952-34-0x0000000001E30000-0x0000000002EEA000-memory.dmp

            Filesize

            16.7MB

            Download

          • memory/2952-1-0x0000000001E30000-0x0000000002EEA000-memory.dmp

            Filesize

            16.7MB

            Download

          • memory/2952-36-0x0000000001E30000-0x0000000002EEA000-memory.dmp

            Filesize

            16.7MB

            Download

          • memory/2952-26-0x0000000000880000-0x0000000000882000-memory.dmp

            Filesize

            8KB

            Download

          • memory/2952-39-0x0000000001E30000-0x0000000002EEA000-memory.dmp

            Filesize

            16.7MB

            Download

          • memory/2952-40-0x0000000001E30000-0x0000000002EEA000-memory.dmp

            Filesize

            16.7MB

            Download

          • memory/2952-43-0x0000000001E30000-0x0000000002EEA000-memory.dmp

            Filesize

            16.7MB

            Download

          • memory/2952-44-0x0000000001E30000-0x0000000002EEA000-memory.dmp

            Filesize

            16.7MB

            Download

          • memory/2952-60-0x0000000004F10000-0x0000000004F11000-memory.dmp

            Filesize

            4KB

            Download

          • memory/2952-61-0x0000000004EA0000-0x0000000004EA2000-memory.dmp

            Filesize

            8KB

            Download

          • memory/2952-62-0x0000000001E30000-0x0000000002EEA000-memory.dmp

            Filesize

            16.7MB

            Download

          • memory/2952-46-0x0000000001E30000-0x0000000002EEA000-memory.dmp

            Filesize

            16.7MB

            Download

          • memory/2952-65-0x0000000001E30000-0x0000000002EEA000-memory.dmp

            Filesize

            16.7MB

            Download

          • memory/2952-66-0x0000000001E30000-0x0000000002EEA000-memory.dmp

            Filesize

            16.7MB

            Download

          • memory/2952-67-0x0000000001E30000-0x0000000002EEA000-memory.dmp

            Filesize

            16.7MB

            Download

          • memory/2952-72-0x0000000001E30000-0x0000000002EEA000-memory.dmp

            Filesize

            16.7MB

            Download

          • memory/2952-74-0x0000000001E30000-0x0000000002EEA000-memory.dmp

            Filesize

            16.7MB

            Download

          • memory/2952-77-0x0000000001E30000-0x0000000002EEA000-memory.dmp

            Filesize

            16.7MB

            Download

          • memory/2952-6-0x0000000001E30000-0x0000000002EEA000-memory.dmp

            Filesize

            16.7MB

            Download

          • memory/2952-167-0x0000000000400000-0x000000000042F000-memory.dmp

            Filesize

            188KB

            Download