Overview

overview

10

Static

static

5

6e31d3c7f8...da.exe

windows7-x64

10

6e31d3c7f8...da.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    203s
  • max time network
    208s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    30-11-2022 19:14

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General

  • Target

    6e31d3c7f81d01c9c84a625addf6c20d8ceaeda797564021e8ffb0038a47bfda.exe

  • Size

    1.3MB

  • MD5

    2261fa3658c9ff2e8c6a47728303afda

  • SHA1

    e9d2ead2ad2f69fe7354121213e6bac2759b7ebf

  • SHA256

    6e31d3c7f81d01c9c84a625addf6c20d8ceaeda797564021e8ffb0038a47bfda

  • SHA512

    592758f325777ab3459783efbfab44c517665892ffad2ff6fe3b18d51155847222954d68b69c898e18c228172d7b1ac89f7152e533a6718b922f6bfa91271329

  • SSDEEP

    24576:2AHnh+eWsN3skA4RV1Hom2KXFmIaF9ClJTEMW5HLAUUeSWK/pLQQvZsTY5:Rh+ZkldoPK1Xavyi3OWOpLxq6

Score
10/10
nanocorekeyloggerpersistencespywarestealertrojan

Malware Config

Signatures

  • NanoCore

    NanoCore is a remote access tool (RAT) with a variety of capabilities.

    keyloggertrojanstealerspywarenanocore
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 16 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6e31d3c7f81d01c9c84a625addf6c20d8ceaeda797564021e8ffb0038a47bfda.exe
    "C:\Users\Admin\AppData\Local\Temp\6e31d3c7f81d01c9c84a625addf6c20d8ceaeda797564021e8ffb0038a47bfda.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1676
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"
      2⤵
      • Adds Run key to start application
      • Drops file in Program Files directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      PID:1220

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/1220-55-0x000000000041E792-mapping.dmp
    Download
  • memory/1220-58-0x0000000073F80000-0x000000007452B000-memory.dmp
    Filesize

    5.7MB

    Download
  • memory/1220-60-0x0000000073F80000-0x000000007452B000-memory.dmp
    Filesize

    5.7MB

    Download
  • memory/1676-54-0x0000000075C81000-0x0000000075C83000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1676-57-0x00000000001B0000-0x00000000001B3000-memory.dmp
    Filesize

    12KB

    Download
  • memory/1676-59-0x00000000001B0000-0x00000000001B3000-memory.dmp
    Filesize

    12KB

    Download