Overview

overview

10

Static

static

10

2024-06-19...ta.exe

windows7-x64

10

2024-06-19...ta.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    140s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • submitted
    19-06-2024 08:25

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    2024-06-19_5e8587a7fc97df27848944e52274f209_darkgate_darkside_lockbit_neshta.exe

  • Size

    1.2MB

  • MD5

    5e8587a7fc97df27848944e52274f209

  • SHA1

    29761dc4e6054a65deb4f9fefa57ca308946a2d3

  • SHA256

    6eac15e87caa4286eae1944a1473b8950a0e11e4d3a199285ae9826d92f9e537

  • SHA512

    bd9d471ea03fdbe4aa252a62bc740806b1b730bd49ff41ae3b8c9ad46c98102e5404eee88ecc876e7c85ff4d6be4b84e55d8343cdc6bef4334cdf8ba62f0ca3a

  • SSDEEP

    24576:nJ39LyjbJkQFMhmC+6GD9rzxjgdRpBq1hG98P67PNV3giFH6J1VjR3WdpbQrQyE7:nHyjtk2MYC5GD11j+RTFCT+aD/fGn9

Score
10/10
blackmatterlockbitneshtaxredbackdoordiscoverypersistenceransomwarespywarestealer

Malware Config

Extracted

Family

blackmatter

Version

61.113

Extracted

Family

xred

C2

xred.mooo.com

Attributes
  • email

    [email protected]

  • payload_url

    http://freedns.afraid.org/api/?action=getdyndns&sha=a30fa98efc092684e8d1c5cff797bcc613562978

    https://docs.google.com/uc?id=0BxsMXGfPIZfSVlVsOGlEVGxuZVk&export=download

    https://www.dropbox.com/s/n1w4p8gc6jzo0sg/SUpdate.ini?dl=1

    http://xred.site50.net/syn/SUpdate.ini

    https://docs.google.com/uc?id=0BxsMXGfPIZfSVzUyaHFYVkQxeFk&export=download

    https://www.dropbox.com/s/zhp1b06imehwylq/Synaptics.rar?dl=1

    http://xred.site50.net/syn/Synaptics.rar

    https://docs.google.com/uc?id=0BxsMXGfPIZfSTmlVYkxhSDg5TzQ&export=download

    https://www.dropbox.com/s/fzj752whr3ontsm/SSLLibrary.dll?dl=1

    http://xred.site50.net/syn/SSLLibrary.dll

Extracted

Family

blackmatter

Version

25.239

Signatures

  • BlackMatter Ransomware

    BlackMatter ransomware group claims to be Darkside and REvil succesor.

    ransomwareblackmatter
  • Blackmatter family
    blackmatter
  • Detect Neshta payload 2 IoCs
  • Lockbit

    Ransomware family with multiple variants released since late 2019.

    ransomwarelockbit
  • Lockbit family
    lockbit
  • Neshta

    Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

    persistencespywareneshta
  • Neshta family
    neshta
  • Rule to detect Lockbit 3.0 ransomware Windows payload 6 IoCs
  • Xred

    Xred is backdoor written in Delphi.

    backdoorxred
  • Xred family
    xred
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 13 IoCs
  • Modifies system executable filetype association 2 TTPs 1 IoCs
    persistence
  • Reads user/profile data of web browsers 3 TTPs

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

    spywarestealer
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 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 1 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-06-19_5e8587a7fc97df27848944e52274f209_darkgate_darkside_lockbit_neshta.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-19_5e8587a7fc97df27848944e52274f209_darkgate_darkside_lockbit_neshta.exe"
    1⤵
    • Loads dropped DLL
    • Modifies system executable filetype association
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:2944
    • C:\Users\Admin\AppData\Local\Temp\3582-490\2024-06-19_5e8587a7fc97df27848944e52274f209_darkgate_darkside_lockbit_neshta.exe
      "C:\Users\Admin\AppData\Local\Temp\3582-490\2024-06-19_5e8587a7fc97df27848944e52274f209_darkgate_darkside_lockbit_neshta.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3056
      • C:\Users\Admin\AppData\Local\Temp\._cache_2024-06-19_5e8587a7fc97df27848944e52274f209_darkgate_darkside_lockbit_neshta.exe
        "C:\Users\Admin\AppData\Local\Temp\._cache_2024-06-19_5e8587a7fc97df27848944e52274f209_darkgate_darkside_lockbit_neshta.exe"
        3⤵
        • Executes dropped EXE
        PID:2568
      • C:\ProgramData\Synaptics\Synaptics.exe
        "C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2092
        • C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
          "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate
          4⤵
          • Executes dropped EXE
          PID:2604

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

System Information Discovery

1
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\MSOCache\ALLUSE~1\{90140~1\dwtrig20.exe
    Filesize

    547KB

    MD5

    cf6c595d3e5e9667667af096762fd9c4

    SHA1

    9bb44da8d7f6457099cb56e4f7d1026963dce7ce

    SHA256

    593e60cc30ae0789448547195af77f550387f6648d45847ea244dd0dd7abf03d

    SHA512

    ff4f789df9e6a6d0fbe12b3250f951fcf11e857906c65e96a30bb46266e7e1180d6103a03db2f3764e0d1346b2de7afba8259ba080057e4a268e45e8654dfa80

    Download Submit

  • \PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE
    Filesize

    252KB

    MD5

    9e2b9928c89a9d0da1d3e8f4bd96afa7

    SHA1

    ec66cda99f44b62470c6930e5afda061579cde35

    SHA256

    8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043

    SHA512

    2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156

    Download Submit

  • \Users\Admin\AppData\Local\Temp\._cache_2024-06-19_5e8587a7fc97df27848944e52274f209_darkgate_darkside_lockbit_neshta.exe
    Filesize

    469KB

    MD5

    c2bc344f6dde0573ea9acdfb6698bf4c

    SHA1

    d6ae7dc2462c8c35c4a074b0a62f07cfef873c77

    SHA256

    a736269f5f3a9f2e11dd776e352e1801bc28bb699e47876784b8ef761e0062db

    SHA512

    d60cf86c0267cd4e88d21768665bbb43f3048dace1e0013b2361c5bfabf2656ff6215dfb75b6932e09545473305b4f707c069721cdde317b1df1709cd9fc61c0

    Download Submit

  • \Users\Admin\AppData\Local\Temp\3582-490\2024-06-19_5e8587a7fc97df27848944e52274f209_darkgate_darkside_lockbit_neshta.exe
    Filesize

    1.2MB

    MD5

    ea198f731da0d4973c4b201a5f96f74a

    SHA1

    9a831cdeef1a02a7e2315983e724bbf97a890eec

    SHA256

    d26429fc7ec2eff063648f7d6dea17cd52ac1b2f4adaa5018204ed72f0a40f54

    SHA512

    a4f6bdb733e7844dda49ec8abaf2df441bc66aa6754d6afb5944707f5e3df24878332810d1daa401c036ee08b6648bd299f97e291876eebb7953e0c6b9d88c28

    Download Submit

  • memory/2092-133-0x0000000000400000-0x0000000000538000-memory.dmp

    Filesize

    1.2MB

    Download

  • memory/2092-139-0x0000000000400000-0x0000000000538000-memory.dmp

    Filesize

    1.2MB

    Download

  • memory/2092-168-0x0000000000400000-0x0000000000538000-memory.dmp

    Filesize

    1.2MB

    Download

  • memory/2944-132-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

    Download

  • memory/3056-12-0x0000000000220000-0x0000000000221000-memory.dmp

    Filesize

    4KB

    Download

  • memory/3056-44-0x0000000000400000-0x0000000000538000-memory.dmp

    Filesize

    1.2MB

    Download