Analysis

  • max time kernel
    94s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/03/2025, 09:16

General

  • Target

    EKOKEY FOREIGN TRADE DOO00910032025000010.xlxs.exe

  • Size

    785KB

  • MD5

    56f5f10fa3c031536a9d40c7cf118436

  • SHA1

    170576319e80aa356c16cf9781a3bdc59988f439

  • SHA256

    67c46c29938c9e4fff1025864beb45e8fcb33574cd2e80aeaefc06ea3186bbfd

  • SHA512

    e81329464723ebfe85fcbcd20ea5078762ac33cab37440cee369c61741898de5fd08e4b8033c2212fba93376aab4124f16fa0e5dd554d4b3652a908ddfb34d75

  • SSDEEP

    24576:+X688jLIUXtBuu8oK9OdgIZCHi8Zgpn2ih7:A68rkBuxoMhji5

Malware Config

Extracted

Family

darkcloud

Credentials

  • Protocol:
    ftp
  • Host:
    ftp.kashmirestore.com
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    c%P+6,(]YFvP

Signatures

  • DarkCloud

    An information stealer written in Visual Basic.

  • Darkcloud 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 local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • 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 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\EKOKEY FOREIGN TRADE DOO00910032025000010.xlxs.exe
    "C:\Users\Admin\AppData\Local\Temp\EKOKEY FOREIGN TRADE DOO00910032025000010.xlxs.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:4772
    • 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\EKOKEY FOREIGN TRADE DOO00910032025000010.xlxs.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4564
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\PPVdSsdiOzfDi.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3140
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\PPVdSsdiOzfDi" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC544.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:4936
    • C:\Users\Admin\AppData\Local\Temp\EKOKEY FOREIGN TRADE DOO00910032025000010.xlxs.exe
      "C:\Users\Admin\AppData\Local\Temp\EKOKEY FOREIGN TRADE DOO00910032025000010.xlxs.exe"
      2⤵
        PID:2312
      • C:\Users\Admin\AppData\Local\Temp\EKOKEY FOREIGN TRADE DOO00910032025000010.xlxs.exe
        "C:\Users\Admin\AppData\Local\Temp\EKOKEY FOREIGN TRADE DOO00910032025000010.xlxs.exe"
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        PID:3736

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • 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

      2f4c7cc76e10cfbddd0aec567cf3fa16

      SHA1

      b4746c6651072369a44338c05c485330f39ea48d

      SHA256

      e043dbbcf3b757318a2a76d610b65d0ffcc5e03e783b8416522e3e713b5cc9d4

      SHA512

      a8706492dfee4b81533c0a510a8aa27ea4ce36af99d2279b0cc5c14daad592c94359b2b32416c27c78779c4cf62febe6f4fa8ce8ea426392431c8a2e2aa5d546

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_xvoqeqea.xtm.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • C:\Users\Admin\AppData\Local\Temp\tmpC544.tmp

      Filesize

      1KB

      MD5

      807a9d7203c5b5f6a6fb2db66431fd27

      SHA1

      8148e65a6be46775f956e9362edc94af69b2a4f5

      SHA256

      ed1811787f9e7f07415edf4b0ad61b339cdd656b21247b8182deddbefd4adaef

      SHA512

      fd570da23b85700fe5560c85214f4f88700a3027fffde47bd9a84fad8668438a391f9f92a218c2ecd13a445c9951660b5c3b7dcb7a35fc092e7af0a87dd9bd59

    • memory/3140-75-0x0000000070B30000-0x0000000070B7C000-memory.dmp

      Filesize

      304KB

    • memory/3140-45-0x0000000074540000-0x0000000074CF0000-memory.dmp

      Filesize

      7.7MB

    • memory/3140-91-0x0000000007B90000-0x0000000007BA4000-memory.dmp

      Filesize

      80KB

    • memory/3140-90-0x0000000007B80000-0x0000000007B8E000-memory.dmp

      Filesize

      56KB

    • memory/3140-89-0x0000000007B50000-0x0000000007B61000-memory.dmp

      Filesize

      68KB

    • memory/3140-87-0x00000000079C0000-0x00000000079CA000-memory.dmp

      Filesize

      40KB

    • memory/3140-93-0x0000000007C70000-0x0000000007C78000-memory.dmp

      Filesize

      32KB

    • memory/3140-34-0x0000000005F10000-0x0000000006264000-memory.dmp

      Filesize

      3.3MB

    • memory/3140-23-0x0000000074540000-0x0000000074CF0000-memory.dmp

      Filesize

      7.7MB

    • memory/3140-92-0x0000000007C90000-0x0000000007CAA000-memory.dmp

      Filesize

      104KB

    • memory/3140-21-0x0000000005660000-0x00000000056C6000-memory.dmp

      Filesize

      408KB

    • memory/3140-20-0x00000000055F0000-0x0000000005656000-memory.dmp

      Filesize

      408KB

    • memory/3140-24-0x0000000074540000-0x0000000074CF0000-memory.dmp

      Filesize

      7.7MB

    • memory/3140-19-0x0000000005550000-0x0000000005572000-memory.dmp

      Filesize

      136KB

    • memory/3140-100-0x0000000074540000-0x0000000074CF0000-memory.dmp

      Filesize

      7.7MB

    • memory/3736-46-0x0000000000400000-0x000000000045C000-memory.dmp

      Filesize

      368KB

    • memory/3736-44-0x0000000000400000-0x000000000045C000-memory.dmp

      Filesize

      368KB

    • memory/4564-16-0x0000000004C60000-0x0000000005288000-memory.dmp

      Filesize

      6.2MB

    • memory/4564-73-0x0000000005F30000-0x0000000005F4E000-memory.dmp

      Filesize

      120KB

    • memory/4564-17-0x0000000074540000-0x0000000074CF0000-memory.dmp

      Filesize

      7.7MB

    • memory/4564-96-0x0000000074540000-0x0000000074CF0000-memory.dmp

      Filesize

      7.7MB

    • memory/4564-47-0x0000000074540000-0x0000000074CF0000-memory.dmp

      Filesize

      7.7MB

    • memory/4564-88-0x0000000006FC0000-0x0000000007056000-memory.dmp

      Filesize

      600KB

    • memory/4564-15-0x0000000002120000-0x0000000002156000-memory.dmp

      Filesize

      216KB

    • memory/4564-60-0x0000000005A10000-0x0000000005A2E000-memory.dmp

      Filesize

      120KB

    • memory/4564-61-0x0000000005FB0000-0x0000000005FFC000-memory.dmp

      Filesize

      304KB

    • memory/4564-74-0x0000000006C00000-0x0000000006CA3000-memory.dmp

      Filesize

      652KB

    • memory/4564-86-0x0000000006D40000-0x0000000006D5A000-memory.dmp

      Filesize

      104KB

    • memory/4564-63-0x0000000070B30000-0x0000000070B7C000-memory.dmp

      Filesize

      304KB

    • memory/4564-62-0x0000000006000000-0x0000000006032000-memory.dmp

      Filesize

      200KB

    • memory/4564-22-0x0000000074540000-0x0000000074CF0000-memory.dmp

      Filesize

      7.7MB

    • memory/4564-85-0x0000000007390000-0x0000000007A0A000-memory.dmp

      Filesize

      6.5MB

    • memory/4772-10-0x0000000006CA0000-0x0000000006D46000-memory.dmp

      Filesize

      664KB

    • memory/4772-9-0x0000000074540000-0x0000000074CF0000-memory.dmp

      Filesize

      7.7MB

    • memory/4772-49-0x0000000074540000-0x0000000074CF0000-memory.dmp

      Filesize

      7.7MB

    • memory/4772-8-0x000000007454E000-0x000000007454F000-memory.dmp

      Filesize

      4KB

    • memory/4772-7-0x0000000005B40000-0x0000000005B50000-memory.dmp

      Filesize

      64KB

    • memory/4772-6-0x0000000005B80000-0x0000000005C1C000-memory.dmp

      Filesize

      624KB

    • memory/4772-5-0x0000000005920000-0x000000000592A000-memory.dmp

      Filesize

      40KB

    • memory/4772-4-0x0000000074540000-0x0000000074CF0000-memory.dmp

      Filesize

      7.7MB

    • memory/4772-0-0x000000007454E000-0x000000007454F000-memory.dmp

      Filesize

      4KB

    • memory/4772-3-0x0000000005860000-0x00000000058F2000-memory.dmp

      Filesize

      584KB

    • memory/4772-2-0x0000000005EF0000-0x0000000006494000-memory.dmp

      Filesize

      5.6MB

    • memory/4772-1-0x0000000000E00000-0x0000000000ECA000-memory.dmp

      Filesize

      808KB