Analysis

  • max time kernel
    141s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20250207-en
  • resource tags

    arch:x64arch:x86image:win7-20250207-enlocale:en-usos:windows7-x64system
  • submitted
    10/03/2025, 09:13

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.

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 1 IoCs
  • 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
  • UPX packed file 2 IoCs

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

  • 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 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 21 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⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2412
    • 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:2892
    • 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:2848
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\PPVdSsdiOzfDi" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE11C.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:2704
    • 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⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:2976

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmpE11C.tmp

    Filesize

    1KB

    MD5

    e6170e837a2c688877ec8ff45d575059

    SHA1

    06985059e343dcb208890092ba7c4977768477a2

    SHA256

    e362de90da3e7191aa74fdb44272000a0989a093bb21c534d9efe323a4e10b28

    SHA512

    a878360a8e047469be092cb79e886a88e5292954b0886f766ca76d9346a2a3b7dc0ae21b1c1f083304d5fe18e9e99d9f3d37bf22ca3fe5beeff98493b94d47fa

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

    Filesize

    7KB

    MD5

    1ece8df52fcef12c8d1031b4867be9d3

    SHA1

    953066b9e61af8632dce3704ba6346bb6e36a428

    SHA256

    384863a20859beb2a3a4acdddcb1592eee4b4c3785633eb0637363d772dc4ac9

    SHA512

    0ef51eb8ce8001b5f422815134b6a43fc056941844c87cea72c63f00c93ce59d58801f8d4fe3f38c0f417d894010990654b50ca4c024fb2b1b86151fd86b60f0

  • \Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\JXXXDSWS-Admin\vbsqlite3.dll

    Filesize

    161KB

    MD5

    073a17b6cfb1112c6c838b2fba06a657

    SHA1

    a54bb22489eaa8c52eb3e512aee522320530b0be

    SHA256

    dcfcd16fbf0511d3f2b3792e5493fa22d7291e4bb2efbfa5ade5002a04fc2cab

    SHA512

    5bc8307350bd8ba09fa9eedddc62f1dba65db62eb09ae64e0adff4dfad0937dbec5b621f294f5980bf77033faac3bfe200945c0280606915ee9a82d34a003b9e

  • memory/2412-4-0x000000007450E000-0x000000007450F000-memory.dmp

    Filesize

    4KB

  • memory/2412-1-0x0000000000AA0000-0x0000000000B6A000-memory.dmp

    Filesize

    808KB

  • memory/2412-5-0x0000000074500000-0x0000000074BEE000-memory.dmp

    Filesize

    6.9MB

  • memory/2412-6-0x0000000004850000-0x00000000048F6000-memory.dmp

    Filesize

    664KB

  • memory/2412-3-0x0000000000430000-0x0000000000440000-memory.dmp

    Filesize

    64KB

  • memory/2412-2-0x0000000074500000-0x0000000074BEE000-memory.dmp

    Filesize

    6.9MB

  • memory/2412-39-0x0000000074500000-0x0000000074BEE000-memory.dmp

    Filesize

    6.9MB

  • memory/2412-0-0x000000007450E000-0x000000007450F000-memory.dmp

    Filesize

    4KB

  • memory/2976-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2976-28-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/2976-23-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/2976-38-0x000000006EEA0000-0x000000006EF09000-memory.dmp

    Filesize

    420KB

  • memory/2976-29-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/2976-21-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/2976-19-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB