Overview

overview

10

Static

static

3

12ce865f30...b4.exe

windows7-x64

10

12ce865f30...b4.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    151s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/12/2023, 21:21

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target

    12ce865f30cf09fb1695d51e65f4a3b4.exe

  • Size

    460KB

  • MD5

    12ce865f30cf09fb1695d51e65f4a3b4

  • SHA1

    582b66806b08e0b02bf4fc4dd4dfdca200c7cc20

  • SHA256

    3d5f832d20a62ba11f9c5cad7202bdd16e711f13ddb95f37654bf0eb01c300b6

  • SHA512

    5d7a64cb3a0f6cec3603f84d9ce645a3de9eb80bc4de2a8974fcabc8593ba03fa370fd47f15af097e35061eb33ee214b10ca3fa69412080f71392066983a32ca

  • SSDEEP

    12288:WlSt6oIHNOhU5O5TYo4XqTig5GSR9CClDDL:WlSt69HNx6T/5xT

Score
10/10
evasionpersistenceupx

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
    evasion
  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 6 IoCs
  • UPX packed file 4 IoCs

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

    upx
  • Adds Run key to start application 2 TTPs 53 IoCs
    persistence
  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Enumerates processes with tasklist 1 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 43 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\12ce865f30cf09fb1695d51e65f4a3b4.exe
    "C:\Users\Admin\AppData\Local\Temp\12ce865f30cf09fb1695d51e65f4a3b4.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3260
    • C:\Users\Admin\iBdqphzke5.exe
      C:\Users\Admin\iBdqphzke5.exe
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Checks computer location settings
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2636
      • C:\Users\Admin\xiuro.exe
        "C:\Users\Admin\xiuro.exe"
        3⤵
        • Modifies visiblity of hidden/system files in Explorer
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:4572
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c tasklist&&del iBdqphzke5.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4776
        • C:\Windows\SysWOW64\tasklist.exe
          tasklist
          4⤵
          • Enumerates processes with tasklist
          • Suspicious use of AdjustPrivilegeToken
          PID:4256
    • C:\Users\Admin\astat.exe
      C:\Users\Admin\astat.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4796
      • C:\Users\Admin\astat.exe
        "C:\Users\Admin\astat.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        PID:1328
    • C:\Users\Admin\dstat.exe
      C:\Users\Admin\dstat.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      PID:4984
    • C:\Users\Admin\fstat.exe
      C:\Users\Admin\fstat.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4308
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\system32\cmd.exe"
        3⤵
          PID:3752
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c tasklist&&del 12ce865f30cf09fb1695d51e65f4a3b4.exe
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:1720
        • C:\Windows\SysWOW64\tasklist.exe
          tasklist
          3⤵
          • Enumerates processes with tasklist
          • Suspicious use of AdjustPrivilegeToken
          PID:4772

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\astat.exe
            Filesize

            60KB

            MD5

            87c6498966e3f85fac743c89050aa312

            SHA1

            05c165c34cbfa14e4925c33ace81992b0f50a2b5

            SHA256

            30c8328585e41968aff773da16cedbe590dcefd293c7fa74a69c557ecbf2c3c5

            SHA512

            740f7159ee78f73e57c92e583b8c4f97c5dd49b68b9c321da976d7e318819daa28e8dfc76e95e1e3ccee643dc464324c40b481d1849863e287d826adb577b420

            Download Submit

          • C:\Users\Admin\dstat.exe
            Filesize

            36KB

            MD5

            b6da847084e39e0cecf175c32c91b4bb

            SHA1

            fbfd9494fabed5220cdf01866ff088fe7adc535b

            SHA256

            065781e8a55cf59cb926d5950e0039e19b50b1e081023404fbff4d7a32fc9cbe

            SHA512

            59d372ea36904cd48c99f2f34740c22004b35c5e5dada2417813b0463292af19e4aa5ba4552cc443da373e40ba03a1f7906019a567806806f5972c202a31d9d2

            Download Submit

          • C:\Users\Admin\fstat.exe
            Filesize

            271KB

            MD5

            34353cf7e1d1b10bcbbcae0745110535

            SHA1

            2fb471681daac6f6d66477b7772025da4f58c508

            SHA256

            b2d7a66e2d10d8943e48d6f3ad75237ff379e82ab0101a620406c4569be1d959

            SHA512

            7404f82abfabd21d6f2a88b55f6f0ff886bb0a1f16a9d45c6883d74daa26451f862a10a78646c549c3a3264ba4bd9fb44949d470493af895973dd05a0ec311e6

            Download Submit

          • C:\Users\Admin\iBdqphzke5.exe
            Filesize

            244KB

            MD5

            a4cdb62cf4866a17e742e7e9cc73d237

            SHA1

            30d94f8e872455ac569949ac4c768d0a0cdfbba7

            SHA256

            c741d649bf5b72fbe97470820ce994ce29b153baae14af10c3a2a9adc3098b32

            SHA512

            c4447f95565d3e5dc0ef7712382325280bedf127ac682f85f4043b586afb4188633f2c73277595eb31fe45d992107492f42c82a71f448286a9cb8fac4bfb3671

            Download Submit

          • C:\Users\Admin\xiuro.exe
            Filesize

            244KB

            MD5

            4fa5bbc07ce013da7bac45d7db719699

            SHA1

            6c6c66d1ccb8b41200e182ae36ab43dd17ee18e5

            SHA256

            6cdbc6a7f32e3b9cb707ad6adb04c7107e0fcb0e1f8d12e8f3c00d79c6eb182a

            SHA512

            fb943fe5cd9b1a7008b088bf7c2c1945bafde5f9706c747537b65cccfb18fc0223c696a47676b1a8bae44c3617fe97e0dfa0f0e9f1e4abfe80b88d7010970e2c

            Download Submit

          • memory/1328-45-0x0000000000400000-0x000000000040E000-memory.dmp

            Filesize

            56KB

            Download

          • memory/1328-46-0x0000000000400000-0x000000000040E000-memory.dmp

            Filesize

            56KB

            Download

          • memory/1328-48-0x0000000000400000-0x000000000040E000-memory.dmp

            Filesize

            56KB

            Download

          • memory/1328-42-0x0000000000400000-0x000000000040E000-memory.dmp

            Filesize

            56KB

            Download

          • memory/4308-77-0x0000000000400000-0x0000000000446000-memory.dmp

            Filesize

            280KB

            Download

          • memory/4308-76-0x00000000024F0000-0x00000000024F1000-memory.dmp

            Filesize

            4KB

            Download

          • memory/4308-79-0x0000000002840000-0x0000000002886000-memory.dmp

            Filesize

            280KB

            Download

          • memory/4308-78-0x0000000000400000-0x0000000000446000-memory.dmp

            Filesize

            280KB

            Download

          • memory/4308-80-0x0000000002D10000-0x0000000002D11000-memory.dmp

            Filesize

            4KB

            Download

          • memory/4308-81-0x0000000000400000-0x0000000000446000-memory.dmp

            Filesize

            280KB

            Download

          • memory/4308-83-0x0000000000400000-0x0000000000446000-memory.dmp

            Filesize

            280KB

            Download

          • memory/4308-84-0x0000000002840000-0x0000000002886000-memory.dmp

            Filesize

            280KB

            Download