Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-01-2025 05:41

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 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 19 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:628
    • 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:2680
    • 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:5052
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\LwGrjoPJzyBSZs" /XML "C:\Users\Admin\AppData\Local\Temp\tmp68.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:4972
    • 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:3404

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\newtest\logs.dat

    Filesize

    530B

    MD5

    ee99776085170228cca349b651548c47

    SHA1

    49a9c25e6f5651c2fd349944e0adfb03872ac4dc

    SHA256

    847136cf5de0c434716fc94b54c3764caec19d31f2b0d3a8d50cdba5d0b50f91

    SHA512

    ea3b8910a7dd793f09413860a92776b681dce9f88376770bb58a8a8e035a5e4d991bfadafc10e5aea31f2930fbed31abefb91ab0268fd28c51a82ab5a0d82b47

  • 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

    53a6becc1913e29866da2836931fdb16

    SHA1

    68e02bbc6759bb0d5b6d7beda7ac5888a9b57cd0

    SHA256

    cc73874dae6d37ffd6052b3aa2efac20ea7a54125f48569b4a4fc23947ca3dc9

    SHA512

    82f0ccfa2941834ce23259450ce994353d126ed153002f0184e13a498bc58035b4c95f363d54ee846e3a7437d405b422588c85fdf72c3661b0a8a8cd93cc22a8

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_rjmlniyy.dxm.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Local\Temp\tmp68.tmp

    Filesize

    1KB

    MD5

    b88581104801d0cc35e8804722220055

    SHA1

    a3103560925ddf672b73bf3e4f1ee1d51fdc94bb

    SHA256

    2eb42913f4b6780cb83ab4831463437c17e04a4fa218ddf2a6fda51574fdfa64

    SHA512

    a1335c7631a10c5689783867ccbe998fcdcc045a36bf76f0a747c5b7ec66b9a835ff89405c1bd7bd8579ec0545700993d8c6f050be8fb42c73ca703c3acde38d

  • memory/628-4-0x0000000074840000-0x0000000074FF0000-memory.dmp

    Filesize

    7.7MB

  • memory/628-6-0x0000000005D40000-0x0000000005DDC000-memory.dmp

    Filesize

    624KB

  • memory/628-7-0x0000000005F60000-0x0000000005F78000-memory.dmp

    Filesize

    96KB

  • memory/628-8-0x000000007484E000-0x000000007484F000-memory.dmp

    Filesize

    4KB

  • memory/628-9-0x0000000074840000-0x0000000074FF0000-memory.dmp

    Filesize

    7.7MB

  • memory/628-10-0x0000000007240000-0x0000000007302000-memory.dmp

    Filesize

    776KB

  • memory/628-58-0x0000000074840000-0x0000000074FF0000-memory.dmp

    Filesize

    7.7MB

  • memory/628-5-0x0000000005C90000-0x0000000005C9A000-memory.dmp

    Filesize

    40KB

  • memory/628-1-0x0000000000FE0000-0x00000000010E2000-memory.dmp

    Filesize

    1.0MB

  • memory/628-2-0x0000000005FD0000-0x0000000006574000-memory.dmp

    Filesize

    5.6MB

  • memory/628-0-0x000000007484E000-0x000000007484F000-memory.dmp

    Filesize

    4KB

  • memory/628-3-0x0000000005B00000-0x0000000005B92000-memory.dmp

    Filesize

    584KB

  • memory/2680-16-0x0000000074840000-0x0000000074FF0000-memory.dmp

    Filesize

    7.7MB

  • memory/2680-91-0x0000000007150000-0x000000000716A000-memory.dmp

    Filesize

    104KB

  • memory/2680-21-0x0000000005430000-0x0000000005496000-memory.dmp

    Filesize

    408KB

  • memory/2680-62-0x000000006F300000-0x000000006F34C000-memory.dmp

    Filesize

    304KB

  • memory/2680-19-0x0000000074840000-0x0000000074FF0000-memory.dmp

    Filesize

    7.7MB

  • memory/2680-98-0x0000000074840000-0x0000000074FF0000-memory.dmp

    Filesize

    7.7MB

  • memory/2680-17-0x0000000004E00000-0x0000000005428000-memory.dmp

    Filesize

    6.2MB

  • memory/2680-18-0x0000000074840000-0x0000000074FF0000-memory.dmp

    Filesize

    7.7MB

  • memory/2680-92-0x0000000007130000-0x0000000007138000-memory.dmp

    Filesize

    32KB

  • memory/2680-20-0x0000000004D10000-0x0000000004D32000-memory.dmp

    Filesize

    136KB

  • memory/2680-90-0x0000000007050000-0x0000000007064000-memory.dmp

    Filesize

    80KB

  • memory/2680-89-0x0000000007040000-0x000000000704E000-memory.dmp

    Filesize

    56KB

  • memory/2680-36-0x0000000005510000-0x0000000005864000-memory.dmp

    Filesize

    3.3MB

  • memory/2680-57-0x0000000005EA0000-0x0000000005EEC000-memory.dmp

    Filesize

    304KB

  • memory/2680-15-0x00000000021C0000-0x00000000021F6000-memory.dmp

    Filesize

    216KB

  • memory/2680-56-0x0000000005AE0000-0x0000000005AFE000-memory.dmp

    Filesize

    120KB

  • memory/2680-22-0x00000000054A0000-0x0000000005506000-memory.dmp

    Filesize

    408KB

  • memory/2680-88-0x0000000007010000-0x0000000007021000-memory.dmp

    Filesize

    68KB

  • memory/3404-101-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-148-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-171-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-169-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-168-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-167-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-79-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-165-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-164-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-86-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-163-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-161-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-38-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-39-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-42-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-55-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-44-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-43-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-160-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-37-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-159-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-102-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-103-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-106-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-107-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-108-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-109-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-111-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-112-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-115-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-114-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-116-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-117-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-158-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-119-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-120-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-121-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-123-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-124-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-125-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-128-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-129-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-131-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-132-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-133-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-134-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-136-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-137-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-138-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-139-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-141-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-142-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-145-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-146-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-147-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-156-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-150-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-151-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-153-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-154-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/3404-155-0x0000000000400000-0x000000000047F000-memory.dmp

    Filesize

    508KB

  • memory/5052-77-0x0000000006B70000-0x0000000006C13000-memory.dmp

    Filesize

    652KB

  • memory/5052-26-0x0000000074840000-0x0000000074FF0000-memory.dmp

    Filesize

    7.7MB

  • memory/5052-25-0x0000000074840000-0x0000000074FF0000-memory.dmp

    Filesize

    7.7MB

  • memory/5052-99-0x0000000074840000-0x0000000074FF0000-memory.dmp

    Filesize

    7.7MB

  • memory/5052-23-0x0000000074840000-0x0000000074FF0000-memory.dmp

    Filesize

    7.7MB

  • memory/5052-87-0x00000000070F0000-0x0000000007186000-memory.dmp

    Filesize

    600KB

  • memory/5052-85-0x0000000006EE0000-0x0000000006EEA000-memory.dmp

    Filesize

    40KB

  • memory/5052-84-0x0000000006E70000-0x0000000006E8A000-memory.dmp

    Filesize

    104KB

  • memory/5052-78-0x00000000074C0000-0x0000000007B3A000-memory.dmp

    Filesize

    6.5MB

  • memory/5052-59-0x0000000006B30000-0x0000000006B62000-memory.dmp

    Filesize

    200KB

  • memory/5052-60-0x000000006F300000-0x000000006F34C000-memory.dmp

    Filesize

    304KB

  • memory/5052-76-0x0000000006080000-0x000000000609E000-memory.dmp

    Filesize

    120KB