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Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/05/2024, 20:14

General

  • Target

    1065005c1e4f2e65aaab7c6a4187a8b0_NeikiAnalytics.exe

  • Size

    276KB

  • MD5

    1065005c1e4f2e65aaab7c6a4187a8b0

  • SHA1

    7bcdb9505c6c13dffdf5e1ac7b8bd371a46ba627

  • SHA256

    7ab3eb25abe219404418d6ab09c5da0780b1f1654320e25e2d217b0e01abb229

  • SHA512

    e741c82159078d54347c96684aff6525ef1c2d48f71a16b77dde6ad06016c9ab74d3e3fd4a249453bf2339eb15e255927d7ceee03541d61031b5c09814684d3b

  • SSDEEP

    6144:CE4rib+K6Zpa4C4jLvkjbtMjvpbYZ651NN+uBSTZ5D:ClibsZpa4Nkje9j2Yat

Score
10/10

Malware Config

Signatures

  • Gh0st RAT payload 11 IoCs
  • Gh0strat

    Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Deletes itself 1 IoCs
  • Executes dropped EXE 4 IoCs
  • UPX packed file 13 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • Checks processor information in registry 2 TTPs 5 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious use of AdjustPrivilegeToken 7 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1065005c1e4f2e65aaab7c6a4187a8b0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\1065005c1e4f2e65aaab7c6a4187a8b0_NeikiAnalytics.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4008
    • C:\Users\Public\baseclass\Terms.exe
      "C:\Users\Public\baseclass\Terms.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:2512
  • C:\Users\Public\baseclass\Terms.exe
    C:\Users\Public\baseclass\Terms.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2580
    • C:\Users\Public\baseclass\Terms.exe
      C:\Users\Public\baseclass\Terms.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:1824
    • C:\Users\Public\baseclass\Terms.exe
      C:\Users\Public\baseclass\Terms.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Checks processor information in registry
      • Suspicious use of AdjustPrivilegeToken
      PID:2684
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2580 -s 664
      2⤵
      • Program crash
      PID:1212
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2580 -ip 2580
    1⤵
      PID:3696

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Public\baseclass\Terms.exe

      Filesize

      276KB

      MD5

      1065005c1e4f2e65aaab7c6a4187a8b0

      SHA1

      7bcdb9505c6c13dffdf5e1ac7b8bd371a46ba627

      SHA256

      7ab3eb25abe219404418d6ab09c5da0780b1f1654320e25e2d217b0e01abb229

      SHA512

      e741c82159078d54347c96684aff6525ef1c2d48f71a16b77dde6ad06016c9ab74d3e3fd4a249453bf2339eb15e255927d7ceee03541d61031b5c09814684d3b

    • memory/2512-22-0x0000000010000000-0x0000000010146000-memory.dmp

      Filesize

      1.3MB

    • memory/2512-23-0x0000000010000000-0x0000000010146000-memory.dmp

      Filesize

      1.3MB

    • memory/2580-25-0x0000000010000000-0x0000000010146000-memory.dmp

      Filesize

      1.3MB

    • memory/2580-28-0x0000000010000000-0x0000000010146000-memory.dmp

      Filesize

      1.3MB

    • memory/2580-30-0x0000000010000000-0x0000000010146000-memory.dmp

      Filesize

      1.3MB

    • memory/2580-29-0x0000000010000000-0x0000000010146000-memory.dmp

      Filesize

      1.3MB

    • memory/2580-43-0x0000000010000000-0x0000000010146000-memory.dmp

      Filesize

      1.3MB

    • memory/2684-44-0x0000000010000000-0x0000000010146000-memory.dmp

      Filesize

      1.3MB

    • memory/2684-45-0x0000000010000000-0x0000000010146000-memory.dmp

      Filesize

      1.3MB

    • memory/4008-6-0x0000000010000000-0x0000000010146000-memory.dmp

      Filesize

      1.3MB

    • memory/4008-0-0x0000000010000000-0x0000000010146000-memory.dmp

      Filesize

      1.3MB

    • memory/4008-4-0x0000000010000000-0x0000000010146000-memory.dmp

      Filesize

      1.3MB

    • memory/4008-3-0x0000000010000000-0x0000000010146000-memory.dmp

      Filesize

      1.3MB