Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-01-2025 14:10

General

  • Target

    e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe

  • Size

    1011KB

  • MD5

    cbe2a525a70f1ae12ed19db3d2ce8a9a

  • SHA1

    c9ebbc22c4c793bd7ab2651b997aea1fb6651715

  • SHA256

    e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea

  • SHA512

    2b77c70e595b2237409769d99b7c3448f70853780fd865d7eb721d421d9cabc007fdd7a2e0ee7b401fea5951230bee848bb33d2c2aa0ffaee84ef3cae8bc7fd1

  • SSDEEP

    24576:e4Z8z1TQIYt/R6Zg2k85kP0vv4EvfiYPgPTatiI1LHx:e4SzmIoKNCPoZntPgPTatiIlx

Malware Config

Extracted

Family

remcos

Botnet

newtestHost

C2

127.0.0.1:2404

jacksonnnn233.theworkpc.com:3217

Attributes
  • audio_folder

    MicRecords

  • audio_path

    ApplicationPath

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    remcos.exe

  • copy_folder

    Remcos

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    false

  • keylog_crypt

    true

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    newtest

  • mouse_option

    false

  • mutex

    Rmc-EFKPJD

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Signatures

  • Remcos

    Remcos is a closed-source remote control and surveillance software.

  • Remcos family
  • 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.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Reads user/profile data of web browsers 3 TTPs

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

  • Suspicious use of SetThreadContext 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 5 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe
    "C:\Users\Admin\AppData\Local\Temp\e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:324
    • 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\e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2564
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\LwGrjoPJzyBSZs.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3664
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\LwGrjoPJzyBSZs" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBA28.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:4752
    • C:\Users\Admin\AppData\Local\Temp\e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe
      "C:\Users\Admin\AppData\Local\Temp\e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe"
      2⤵
        PID:2164
      • C:\Users\Admin\AppData\Local\Temp\e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe
        "C:\Users\Admin\AppData\Local\Temp\e54d75beb808253cbb5c06bbe37211b9a7467c39dac776ea72df26be3b30f5ea.exe"
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        PID:2532

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\ProgramData\newtest\logs.dat

      Filesize

      530B

      MD5

      a625c799a6d2b79fca944d8570cc0412

      SHA1

      f221cf6d47f8a94b4c0f407465a945fb298bf088

      SHA256

      32d7672bbfab4000cd3dd947fd6c63d3a4d7d7a95c79b4b70a7f8d7f836ad679

      SHA512

      548f0728311cebf0acf055dab9dac1831433b93332013e90ae1723a8c7a2ff4a51e68782800b2600640234b24aa941eb79e49edd0aae4590ce2d46d45d74527b

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

      Filesize

      2KB

      MD5

      968cb9309758126772781b83adb8a28f

      SHA1

      8da30e71accf186b2ba11da1797cf67f8f78b47c

      SHA256

      92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

      SHA512

      4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

      Filesize

      18KB

      MD5

      1b2fa6c59e65bdffd032ccda7de77863

      SHA1

      b3c6d67b5fd9bdd7a5caab03364eec90e8bbd5fb

      SHA256

      65eb8e0df8ccb3ac0ef0fe2350a2b51e28d7fb2e470fc003d9cc9c3113ac08ec

      SHA512

      ff7a8f3b8d4939abe63ab27c8c605cdab88a780416d084c1703a4092cd02e03dd3b248ede401501e36123ad9a4ee34d292366b4e632fca06bd8583b339806729

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_cpw0cf5z.voz.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • C:\Users\Admin\AppData\Local\Temp\tmpBA28.tmp

      Filesize

      1KB

      MD5

      901537224d9913875126f803dc0c16be

      SHA1

      ae29469671d5cb0ba96621138cd15d552f2d2ad7

      SHA256

      e4d9a0869f6bb8feb6114ddaa5eb5dab44372d516577ce88136b59956fc5dcbb

      SHA512

      b6bc370937e9000389297f23d62116923b41f0e483fde3af09976e3f40e554cbd7b34630eb30ac7174d5e70202f4eb0ee81027bdcefb8e70c5b37bc4ca727c27

    • memory/324-4-0x00000000059D0000-0x00000000059DA000-memory.dmp

      Filesize

      40KB

    • memory/324-6-0x0000000005CF0000-0x0000000005D8C000-memory.dmp

      Filesize

      624KB

    • memory/324-7-0x0000000005E90000-0x0000000005EA8000-memory.dmp

      Filesize

      96KB

    • memory/324-8-0x00000000751AE000-0x00000000751AF000-memory.dmp

      Filesize

      4KB

    • memory/324-9-0x00000000751A0000-0x0000000075950000-memory.dmp

      Filesize

      7.7MB

    • memory/324-10-0x0000000007140000-0x0000000007202000-memory.dmp

      Filesize

      776KB

    • memory/324-5-0x00000000751A0000-0x0000000075950000-memory.dmp

      Filesize

      7.7MB

    • memory/324-3-0x0000000005A40000-0x0000000005AD2000-memory.dmp

      Filesize

      584KB

    • memory/324-2-0x0000000005FF0000-0x0000000006594000-memory.dmp

      Filesize

      5.6MB

    • memory/324-56-0x00000000751A0000-0x0000000075950000-memory.dmp

      Filesize

      7.7MB

    • memory/324-0-0x00000000751AE000-0x00000000751AF000-memory.dmp

      Filesize

      4KB

    • memory/324-1-0x0000000000ED0000-0x0000000000FD2000-memory.dmp

      Filesize

      1.0MB

    • memory/2532-47-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-137-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-168-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-166-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-165-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-164-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-49-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-48-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-44-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-55-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-162-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-161-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-160-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-41-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-158-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-36-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-157-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-156-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-155-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-153-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-152-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-151-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-148-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-147-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-144-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-145-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-143-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-142-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-140-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-139-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-138-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-134-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-91-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-135-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-133-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-99-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-131-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-130-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-100-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-102-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-103-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-104-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-106-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-107-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-109-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-108-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-111-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-112-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-113-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-114-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-116-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-117-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-129-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-119-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-120-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-121-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-122-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-124-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-125-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-126-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2532-127-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2564-83-0x0000000007400000-0x000000000741A000-memory.dmp

      Filesize

      104KB

    • memory/2564-17-0x0000000005200000-0x0000000005828000-memory.dmp

      Filesize

      6.2MB

    • memory/2564-15-0x0000000004B60000-0x0000000004B96000-memory.dmp

      Filesize

      216KB

    • memory/2564-24-0x0000000005AC0000-0x0000000005B26000-memory.dmp

      Filesize

      408KB

    • memory/2564-97-0x00000000751A0000-0x0000000075950000-memory.dmp

      Filesize

      7.7MB

    • memory/2564-89-0x0000000007740000-0x000000000775A000-memory.dmp

      Filesize

      104KB

    • memory/2564-22-0x0000000005120000-0x0000000005142000-memory.dmp

      Filesize

      136KB

    • memory/2564-90-0x0000000007720000-0x0000000007728000-memory.dmp

      Filesize

      32KB

    • memory/2564-88-0x0000000007640000-0x0000000007654000-memory.dmp

      Filesize

      80KB

    • memory/2564-87-0x0000000007630000-0x000000000763E000-memory.dmp

      Filesize

      56KB

    • memory/2564-86-0x0000000007600000-0x0000000007611000-memory.dmp

      Filesize

      68KB

    • memory/2564-85-0x0000000007680000-0x0000000007716000-memory.dmp

      Filesize

      600KB

    • memory/2564-84-0x0000000007470000-0x000000000747A000-memory.dmp

      Filesize

      40KB

    • memory/2564-82-0x0000000007A40000-0x00000000080BA000-memory.dmp

      Filesize

      6.5MB

    • memory/2564-23-0x00000000058A0000-0x0000000005906000-memory.dmp

      Filesize

      408KB

    • memory/2564-16-0x00000000751A0000-0x0000000075950000-memory.dmp

      Filesize

      7.7MB

    • memory/2564-19-0x00000000751A0000-0x0000000075950000-memory.dmp

      Filesize

      7.7MB

    • memory/2564-71-0x0000000075A50000-0x0000000075A9C000-memory.dmp

      Filesize

      304KB

    • memory/2564-43-0x0000000005B30000-0x0000000005E84000-memory.dmp

      Filesize

      3.3MB

    • memory/2564-18-0x00000000751A0000-0x0000000075950000-memory.dmp

      Filesize

      7.7MB

    • memory/2564-58-0x0000000006650000-0x000000000669C000-memory.dmp

      Filesize

      304KB

    • memory/2564-57-0x00000000060E0000-0x00000000060FE000-memory.dmp

      Filesize

      120KB

    • memory/3664-59-0x0000000007100000-0x0000000007132000-memory.dmp

      Filesize

      200KB

    • memory/3664-42-0x00000000751A0000-0x0000000075950000-memory.dmp

      Filesize

      7.7MB

    • memory/3664-60-0x0000000075A50000-0x0000000075A9C000-memory.dmp

      Filesize

      304KB

    • memory/3664-81-0x0000000007140000-0x00000000071E3000-memory.dmp

      Filesize

      652KB

    • memory/3664-20-0x00000000751A0000-0x0000000075950000-memory.dmp

      Filesize

      7.7MB

    • memory/3664-98-0x00000000751A0000-0x0000000075950000-memory.dmp

      Filesize

      7.7MB

    • memory/3664-25-0x00000000751A0000-0x0000000075950000-memory.dmp

      Filesize

      7.7MB

    • memory/3664-70-0x00000000064E0000-0x00000000064FE000-memory.dmp

      Filesize

      120KB