Overview

overview

10

Static

static

1

108f91d9ed...c4.exe

windows7-x64

8

108f91d9ed...c4.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    120s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    22-05-2024 17:00

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General

  • Target

    108f91d9edea555ad29cb610cc1b578bca00a7447900f0caa2fdc15e8bfbacc4.exe

  • Size

    929KB

  • MD5

    c5a8d5c579b01dde6496d426425c9e64

  • SHA1

    2f66b4af4ae637fecda1d2a01dfc407137447722

  • SHA256

    108f91d9edea555ad29cb610cc1b578bca00a7447900f0caa2fdc15e8bfbacc4

  • SHA512

    c327fa7f319186880d834ec5ee57009b205511db0486ccbb6da2fdb5eed416f7f82564381bdfadce19de27bb15fb2116ebe3ab98c27d425e9f876ecf79113dbb

  • SSDEEP

    24576:4qi0xXW+9UgrA7TEZEDPpsuNFMAvKKyoZ8y7IC:Ri037rOoZ6BsuPM0KBoZ8yMC

Score
8/10
execution

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    execution
  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistence
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 32 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\108f91d9edea555ad29cb610cc1b578bca00a7447900f0caa2fdc15e8bfbacc4.exe
    "C:\Users\Admin\AppData\Local\Temp\108f91d9edea555ad29cb610cc1b578bca00a7447900f0caa2fdc15e8bfbacc4.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2172
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\108f91d9edea555ad29cb610cc1b578bca00a7447900f0caa2fdc15e8bfbacc4.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2524
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\uEizHLXGQSPJ.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2612
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\uEizHLXGQSPJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC330.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2520
    • C:\Users\Admin\AppData\Local\Temp\108f91d9edea555ad29cb610cc1b578bca00a7447900f0caa2fdc15e8bfbacc4.exe
      "C:\Users\Admin\AppData\Local\Temp\108f91d9edea555ad29cb610cc1b578bca00a7447900f0caa2fdc15e8bfbacc4.exe"
      2⤵
        PID:2712
      • C:\Users\Admin\AppData\Local\Temp\108f91d9edea555ad29cb610cc1b578bca00a7447900f0caa2fdc15e8bfbacc4.exe
        "C:\Users\Admin\AppData\Local\Temp\108f91d9edea555ad29cb610cc1b578bca00a7447900f0caa2fdc15e8bfbacc4.exe"
        2⤵
          PID:2420
        • C:\Users\Admin\AppData\Local\Temp\108f91d9edea555ad29cb610cc1b578bca00a7447900f0caa2fdc15e8bfbacc4.exe
          "C:\Users\Admin\AppData\Local\Temp\108f91d9edea555ad29cb610cc1b578bca00a7447900f0caa2fdc15e8bfbacc4.exe"
          2⤵
            PID:2196
          • C:\Users\Admin\AppData\Local\Temp\108f91d9edea555ad29cb610cc1b578bca00a7447900f0caa2fdc15e8bfbacc4.exe
            "C:\Users\Admin\AppData\Local\Temp\108f91d9edea555ad29cb610cc1b578bca00a7447900f0caa2fdc15e8bfbacc4.exe"
            2⤵
              PID:2508
            • C:\Users\Admin\AppData\Local\Temp\108f91d9edea555ad29cb610cc1b578bca00a7447900f0caa2fdc15e8bfbacc4.exe
              "C:\Users\Admin\AppData\Local\Temp\108f91d9edea555ad29cb610cc1b578bca00a7447900f0caa2fdc15e8bfbacc4.exe"
              2⤵
                PID:2192

            Network

            MITRE ATT&CK Matrix ATT&CK v13

            Initial Access

            Execution

            Command and Scripting Interpreter

            1
            T1059

            PowerShell

            1
            T1059.001

            Scheduled Task/Job

            1
            T1053

            Persistence

            Scheduled Task/Job

            1
            T1053

            Privilege Escalation

            Scheduled Task/Job

            1
            T1053

            Defense Evasion

            Credential Access

            Discovery

            System Information Discovery

            1
            T1082

            Lateral Movement

            Collection

            Exfiltration

            Command and Control

            Impact

            Resource Development

            Reconnaissance

            Replay Monitor

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            Downloads

            • C:\Users\Admin\AppData\Local\Temp\tmpC330.tmp
              Filesize

              1KB

              MD5

              73d704778ffaa5a0d6bcc3f677f109ad

              SHA1

              1c85784ae2e4a0cba5fb9d98355cf7701f66c43f

              SHA256

              1e09e2aa38462b31847ec2c377584d02052bf965ef698958d3966ebe59c83447

              SHA512

              7589195088a33e2243b688924badcf8c91b6470678385ea54f6efcedc967266d62c62ffe6f066329a5aa7832362578b3f39dbe7352a6176d5f28502cf101ba52

              Download Submit
            • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\FN72NG65M87HYV4E7R8S.temp
              Filesize

              7KB

              MD5

              2b39e7cdff7ea75a8de57680cdda2bfe

              SHA1

              a3768bcd523336f9ae8601eb7b5031c6e5dabac2

              SHA256

              74cb0afb196087f46f831683b3352129e521b6a373dfd96cd273233f693880e8

              SHA512

              fbad77cf08d5e2cca5cd84b86bf1485a6314705502dd129cd5d5e2330cab4cc5dec6c0f68ff8f71320662955f19810756e120e042a3aa4f26ad719685276daed

              Download Submit
            • memory/2172-0-0x0000000074A4E000-0x0000000074A4F000-memory.dmp
              Filesize

              4KB

              Download
            • memory/2172-1-0x00000000003B0000-0x000000000049A000-memory.dmp
              Filesize

              936KB

              Download
            • memory/2172-2-0x0000000074A40000-0x000000007512E000-memory.dmp
              Filesize

              6.9MB

              Download
            • memory/2172-3-0x00000000005F0000-0x000000000060A000-memory.dmp
              Filesize

              104KB

              Download
            • memory/2172-4-0x00000000004B0000-0x00000000004C0000-memory.dmp
              Filesize

              64KB

              Download
            • memory/2172-5-0x0000000005470000-0x0000000005530000-memory.dmp
              Filesize

              768KB

              Download
            • memory/2172-18-0x0000000074A40000-0x000000007512E000-memory.dmp
              Filesize

              6.9MB

              Download