Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    148s
  • max time network
    150s
  • 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, 12:51

General

  • Target

    JaffaCakes118_5f3b2bc4fdbd5416aa1329c364316995.exe

  • Size

    704KB

  • MD5

    5f3b2bc4fdbd5416aa1329c364316995

  • SHA1

    d798f10b6ea6b36924e46eebacfb6a8468b55ec6

  • SHA256

    df1bf8af7030dfb6c3871314fa0e55405bb1a1d41d3943ac96ba9f19006c854b

  • SHA512

    d9057c6e2f9224289a44ba30dcd5cc82226f5dfbe1c5a1598a9489298b4eedd844e70a6c6090ca86a9a247e072028b17b2627fea27dc8e0c6ef8d8e8d432ec59

  • SSDEEP

    12288:CN5VwkA3RvcGo6k5u3kFpm61J+Zg1DztDnaHZE3h4nLlg7j8Cqd3/O+fvcUcnAsT:C/OalhJRaHZu4n2j0jvuG

Malware Config

Signatures

  • Blackshades

    Blackshades is a remote access trojan with various capabilities.

  • Blackshades family
  • Blackshades payload 16 IoCs
  • Modifies firewall policy service 3 TTPs 10 IoCs
  • Drops file in Drivers directory 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Drops startup file 2 IoCs
  • Executes dropped EXE 1 IoCs
  • 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 14 IoCs

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

  • Gathers network information 2 TTPs 1 IoCs

    Uses commandline utility to view network configuration.

  • Modifies registry key 1 TTPs 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 36 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 44 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5f3b2bc4fdbd5416aa1329c364316995.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5f3b2bc4fdbd5416aa1329c364316995.exe"
    1⤵
    • Drops file in Drivers directory
    • Checks computer location settings
    • Drops startup file
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4356
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\4he5kycv.cmdline"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4140
      • C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
        C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESC351.tmp" "c:\Users\Admin\AppData\Local\Temp\CSCC350.tmp"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4420
    • C:\Users\Admin\AppData\Roaming\ctfmon.exe
      C:\Users\Admin\AppData\Roaming\ctfmon.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4556
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3552
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:2712
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\ctfmon.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\ctfmon.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:5104
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\ctfmon.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\ctfmon.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:4144
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1096
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:4756
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\RJ8Q6UARKC.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\RJ8Q6UARKC.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:788
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\RJ8Q6UARKC.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\RJ8Q6UARKC.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:4676
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\DNS.bat" "
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:924
      • C:\Windows\SysWOW64\ipconfig.exe
        ipconfig /flushdnsipconfig/releaseipconfig/renew
        3⤵
        • System Location Discovery: System Language Discovery
        • Gathers network information
        PID:3276

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\4he5kycv.dll

    Filesize

    5KB

    MD5

    810187c8cba3ec44fa9218069dafbb14

    SHA1

    f72de3da09eb5afb448caa787f33fd9bd8b1054d

    SHA256

    6a23f1948baa2bf1e3ed84e9a45608bda2b72c6b54fcb584b2c81274cc2e867a

    SHA512

    ac544d4e1912a70a86b4377d6722b72022f91cec42956d36e94eb6109755da7a4480a294ca6845892ce0e150259054651ad84ebffcb6bd5d5f4aaf81e42337c2

  • C:\Users\Admin\AppData\Local\Temp\DNS.bat

    Filesize

    47B

    MD5

    4b403bd7ff6fe021fcf3ecdd2c029f87

    SHA1

    890642fc02dbfffd5d3aef0ec652fa636a48c3ee

    SHA256

    267c9197388ab6b34c7516e728a3529df2b7aab5029588ffb47540bbe651f654

    SHA512

    3bdef29cfeab451d45182420bd179f9450a0da5c842992260a420728e212635f90cc1f394687c8ac852ccd8caf529e9bdb4aff24e2d07f6705594931b3ef5e6d

  • C:\Users\Admin\AppData\Local\Temp\RESC351.tmp

    Filesize

    1KB

    MD5

    65e0fcf00b5fcf25e6e083ea47efc29b

    SHA1

    4dfc23111e4e413812a4e35fab2893aa5fc10e92

    SHA256

    aa81de6b2510304baf87ec8e3109e8913a87508cdf0a42c791dd321d114f9757

    SHA512

    a2f8144308f4bc232ba5167f6a58eccc3698a3daa66c3840700048f7b11ebdc4339bd15c1786de2c52c41cc5b85ee615fd19b0b4a28ed51615eb02d7235693d0

  • C:\Users\Admin\AppData\Roaming\ctfmon.exe

    Filesize

    12KB

    MD5

    df84665b4093dbb940f44cd14813ca89

    SHA1

    77bbdfb408e4638a6fa451d6b1e7ff305a31b5fd

    SHA256

    5b1328c108dc8b32851189fee744b4338de5d1ebe52d0f969a49f82f51480511

    SHA512

    447c4bd630f9c4752d31ebd7951398140302072eb4e75d858b080ccb47f1c15d1c2cbb4688bcd46a7e801f62a551be9d5c2bbc305829846de08327292eeba7d7

  • C:\Windows\System32\drivers\etc\hosts

    Filesize

    1KB

    MD5

    353eb148f1548b7cfe6535d466aec419

    SHA1

    eb6debca23bd9f5de0b48b50ce80cf508f94d05b

    SHA256

    935c3c03427de65a23891c75db33d3e6c64697a60327d416adf30b31a68c52eb

    SHA512

    eec53e6c93a5294ab41bc981b0f9c1cfe043701fe0bbfc944953dc5c41fa3265db3c4a867d8ce7075a4cf7e3ea3b23af7968c4cf0b82d920e929d2e94a37b267

  • \??\c:\Users\Admin\AppData\Local\Temp\4he5kycv.0.cs

    Filesize

    4KB

    MD5

    2216d197bc442e875016eba15c07a937

    SHA1

    37528e21ea3271b85d276c6bd003e6c60c81545d

    SHA256

    2e9e3da7bfa1334706550bb4d6269bf3e64cbbc09fa349af52eb22f32aebb4af

    SHA512

    7d7bdc3bf83ac0a29e917ead899dcaa1b47ee2660f405fe4883ca2a2546f7924265e1d75a2ea02c0e34fac4d2bb82bbaaa88d06c240afad4e9fd49337cd04d3f

  • \??\c:\Users\Admin\AppData\Local\Temp\4he5kycv.cmdline

    Filesize

    206B

    MD5

    16c64438dd5cd43788dca8109d115985

    SHA1

    130ce121f9cf60a32759ce5f2d3e8e48ca0ade3f

    SHA256

    841b72350ba1a20ec24bc6316f2c4957d354cc34ab2469022f15291be13b5fe1

    SHA512

    c69cf822f079d3cec5dbd9fd653e88d599440ef2de9305041dc1b3472ae11db63e8309d8ac11d3cd4ddb4cb0a7a659170e1ff103034ba8a6fb24860103d1bd70

  • \??\c:\Users\Admin\AppData\Local\Temp\CSCC350.tmp

    Filesize

    652B

    MD5

    00c3d9363e0aff76e532434b7e7e3c30

    SHA1

    26f314e6a60e8393e96a655301892b581de2dfc4

    SHA256

    fff12056060c880fe5c0fc185283324fab04692d474770ff9282dec8dbd2c629

    SHA512

    804fe1e92b1b4137f59a7f9a46add7446c010d25c5186e65a13a2213561c127521f18cbf916e43288975f87e350c3a59d4cb3ee042ddf37570efa679f0f0f12a

  • memory/4140-9-0x0000000074C60000-0x0000000075211000-memory.dmp

    Filesize

    5.7MB

  • memory/4140-16-0x0000000074C60000-0x0000000075211000-memory.dmp

    Filesize

    5.7MB

  • memory/4356-53-0x0000000074C62000-0x0000000074C63000-memory.dmp

    Filesize

    4KB

  • memory/4356-0-0x0000000074C62000-0x0000000074C63000-memory.dmp

    Filesize

    4KB

  • memory/4356-2-0x0000000074C60000-0x0000000075211000-memory.dmp

    Filesize

    5.7MB

  • memory/4356-54-0x0000000074C60000-0x0000000075211000-memory.dmp

    Filesize

    5.7MB

  • memory/4356-1-0x0000000074C60000-0x0000000075211000-memory.dmp

    Filesize

    5.7MB

  • memory/4556-60-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/4556-62-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/4556-56-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/4556-20-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/4556-58-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/4556-59-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/4556-55-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/4556-24-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/4556-63-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/4556-64-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/4556-66-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/4556-67-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/4556-68-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/4556-70-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/4556-71-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/4556-72-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB