Analysis

  • max time kernel
    148s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/03/2025, 10:27

General

  • Target

    JaffaCakes118_51ac72aa5af11079f2c2ca22d0bf036e.exe

  • Size

    2.7MB

  • MD5

    51ac72aa5af11079f2c2ca22d0bf036e

  • SHA1

    babda013a93e16274212ff57c1eef55856594eeb

  • SHA256

    6ea32525bdd7fb538e97a9ec22b4e7e8c4f3d062d04ec64224f19fef3f6b76f4

  • SHA512

    472aee0848f843784375c578a5afc6d3887099ef6e1841fe9bc24923032ec0fabce7ca0a51fac8ffc4f77393c44ec40dcc947ac5d6aa9ef2b334b7cc5e232e5f

  • SSDEEP

    24576:7X1b1wQfjhVGQzqy7fzyW15DjezqzBxxzyVFwYF69Vi4KtftNdmQgfLaO3TE6L6f:Hn8W66KpHQoRDwNQDxn

Malware Config

Signatures

  • Blackshades

    Blackshades is a remote access trojan with various capabilities.

  • Blackshades family
  • Blackshades payload 3 IoCs
  • Modifies firewall policy service 3 TTPs 10 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 3 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 13 IoCs

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

  • Modifies registry key 1 TTPs 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 36 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 43 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_51ac72aa5af11079f2c2ca22d0bf036e.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_51ac72aa5af11079f2c2ca22d0bf036e.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4244
    • C:\Users\Admin\AppData\Local\Temp\uncrypted.exe
      "C:\Users\Admin\AppData\Local\Temp\uncrypted.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:392
      • C:\Users\Admin\AppData\Roaming\WinSec.exe
        C:\Users\Admin\AppData\Roaming\WinSec.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:4120
        • 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
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:4516
          • C:\Windows\SysWOW64\reg.exe
            REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
            5⤵
            • Modifies firewall policy service
            • System Location Discovery: System Language Discovery
            • Modifies registry key
            PID:232
        • C:\Windows\SysWOW64\cmd.exe
          cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\uncrypted.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\uncrypted.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:112
          • C:\Windows\SysWOW64\reg.exe
            REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\uncrypted.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\uncrypted.exe:*:Enabled:Windows Messanger" /f
            5⤵
            • Modifies firewall policy service
            • System Location Discovery: System Language Discovery
            • Modifies registry key
            PID:2124
        • 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
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:744
          • C:\Windows\SysWOW64\reg.exe
            REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
            5⤵
            • Modifies firewall policy service
            • System Location Discovery: System Language Discovery
            • Modifies registry key
            PID:4484
        • 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\uncrypted.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\uncrypted.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:3528
          • C:\Windows\SysWOW64\reg.exe
            REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\uncrypted.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\uncrypted.exe:*:Enabled:Windows Messanger" /f
            5⤵
            • Modifies firewall policy service
            • System Location Discovery: System Language Discovery
            • Modifies registry key
            PID:4032
    • C:\Users\Admin\AppData\Local\Temp\setup (2).exe
      "C:\Users\Admin\AppData\Local\Temp\setup (2).exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1928
      • C:\Users\Admin\AppData\Local\Temp\is-CFP4K.tmp\setup (2).tmp
        "C:\Users\Admin\AppData\Local\Temp\is-CFP4K.tmp\setup (2).tmp" /SL5="$60236,402752,54272,C:\Users\Admin\AppData\Local\Temp\setup (2).exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        PID:116

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-45PQJ.tmp\Office2007.cjstyles

    Filesize

    529KB

    MD5

    663ce82c52435d68e20910f6a7252725

    SHA1

    ef6719db6ec6209dd832d0a336ddccef87343a4d

    SHA256

    b097cc6db98c456381b1c2f5e4827dde3480c2f0e9561cae81d33d5efd8104ed

    SHA512

    86be243024e0c055d13516c8568090f3fc5347fd0d6764be8c64f08c753c1f3cc4db00af5c2746e97c74e2f01292b5bcc855a2b94b8cb95cacfd53dd66b28fa0

  • C:\Users\Admin\AppData\Local\Temp\is-45PQJ.tmp\isskin.dll

    Filesize

    363KB

    MD5

    b31ad1bacfd7c51f35e052b8c7047d44

    SHA1

    ba58ae4a4a28cd2a4c2a7b85d260e105fa6e79de

    SHA256

    117ae53cf3e8bc95e6297a15d8365efd792da04df90744d4e244bbf72075ccc3

    SHA512

    2a4c0d3f7065a9272bd70e8fd121e80d9c4e3d9089285841b245790f4789704c27cb88333ddbf3bbecbc26af926b7ffd7a722352c7f418c84a9087cb1a748368

  • C:\Users\Admin\AppData\Local\Temp\is-CFP4K.tmp\setup (2).tmp

    Filesize

    688KB

    MD5

    c765336f0dcf4efdcc2101eed67cd30c

    SHA1

    fa0279f59738c5aa3b6b20106e109ccd77f895a7

    SHA256

    c5177fdc6031728e10141745cd69edbc91c92d14411a2dec6e8e8caa4f74ab28

    SHA512

    06a67ac37c20897967e2cad453793a6ef1c7804d4c578404f845daa88c859b15b0acb51642e6ad23ca6ba6549b02d5f6c98b1fa402004bdbf9d646abab7ec891

  • C:\Users\Admin\AppData\Local\Temp\setup (2).exe

    Filesize

    643KB

    MD5

    2c3e4950bf80b2098dce2f57b81a6611

    SHA1

    bc665b0584dad1e9187d52ecc35449c299e36888

    SHA256

    46ca5acf36f5864c677c9ccbbdffa44f3451974283e8d645834c55f4e64b4486

    SHA512

    d904563c9b612d1d7c655398fac5766addde83212d6df18889f28f2864d30ad20758877418fa662f1b44eeacbbba61d379690a26e596652def911cf94d50d7fc

  • C:\Users\Admin\AppData\Local\Temp\uncrypted.exe

    Filesize

    544KB

    MD5

    05a388d845a9457b468e6eef880b0696

    SHA1

    9f5c19ba4b2ae0a4302efd0e5cc289cef8ebacc5

    SHA256

    304165716e3060cf31c91504432ab191604890e3c487a568a21d15eaae231a14

    SHA512

    7f5102543c5dbb296224b304eb2a3ef0c150171429e38780b092480a1fed0a2d541684a0f0453d5aa393221261695795e53d5f779c7ce1721cafb5fb85a89250

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

    Filesize

    34KB

    MD5

    e118330b4629b12368d91b9df6488be0

    SHA1

    ce90218c7e3b90df2a3409ec253048bb6472c2fd

    SHA256

    3a0f2936b8c45e8ba3458d69d7859a63844469e698652e15fb56639d32f40cc9

    SHA512

    ac91c04cb20223dbaaf594440cb778dff36e857921be427c8528ba4c6cdb3e8bf8e71e1ae8af7bde9c04ff5b97b379231625bc1a2b66aba2f98cd340cd8a94b0

  • memory/116-94-0x0000000076B90000-0x0000000076C3F000-memory.dmp

    Filesize

    700KB

  • memory/116-87-0x00000000758A0000-0x0000000075E53000-memory.dmp

    Filesize

    5.7MB

  • memory/116-126-0x00000000758A0000-0x0000000075E53000-memory.dmp

    Filesize

    5.7MB

  • memory/116-124-0x0000000072A40000-0x0000000072B64000-memory.dmp

    Filesize

    1.1MB

  • memory/116-125-0x0000000010000000-0x000000001005B000-memory.dmp

    Filesize

    364KB

  • memory/116-120-0x00000000758A0000-0x0000000075E53000-memory.dmp

    Filesize

    5.7MB

  • memory/116-123-0x0000000073BE0000-0x0000000073C54000-memory.dmp

    Filesize

    464KB

  • memory/116-122-0x00000000725A0000-0x00000000727B0000-memory.dmp

    Filesize

    2.1MB

  • memory/116-121-0x0000000076B90000-0x0000000076C3F000-memory.dmp

    Filesize

    700KB

  • memory/116-119-0x00000000768D0000-0x00000000769B3000-memory.dmp

    Filesize

    908KB

  • memory/116-114-0x00000000725A0000-0x00000000727B0000-memory.dmp

    Filesize

    2.1MB

  • memory/116-118-0x0000000077120000-0x00000000771FC000-memory.dmp

    Filesize

    880KB

  • memory/116-117-0x0000000010000000-0x000000001005B000-memory.dmp

    Filesize

    364KB

  • memory/116-116-0x0000000072A40000-0x0000000072B64000-memory.dmp

    Filesize

    1.1MB

  • memory/116-115-0x0000000073BE0000-0x0000000073C54000-memory.dmp

    Filesize

    464KB

  • memory/116-112-0x00000000758A0000-0x0000000075E53000-memory.dmp

    Filesize

    5.7MB

  • memory/116-111-0x0000000010000000-0x000000001005B000-memory.dmp

    Filesize

    364KB

  • memory/116-110-0x0000000072A40000-0x0000000072B64000-memory.dmp

    Filesize

    1.1MB

  • memory/116-109-0x0000000073BE0000-0x0000000073C54000-memory.dmp

    Filesize

    464KB

  • memory/116-108-0x00000000775A0000-0x00000000775C5000-memory.dmp

    Filesize

    148KB

  • memory/116-106-0x0000000076B90000-0x0000000076C3F000-memory.dmp

    Filesize

    700KB

  • memory/116-105-0x00000000758A0000-0x0000000075E53000-memory.dmp

    Filesize

    5.7MB

  • memory/116-104-0x0000000010000000-0x000000001005B000-memory.dmp

    Filesize

    364KB

  • memory/116-103-0x0000000072A40000-0x0000000072B64000-memory.dmp

    Filesize

    1.1MB

  • memory/116-102-0x0000000073BE0000-0x0000000073C54000-memory.dmp

    Filesize

    464KB

  • memory/116-101-0x00000000725A0000-0x00000000727B0000-memory.dmp

    Filesize

    2.1MB

  • memory/116-100-0x0000000076B90000-0x0000000076C3F000-memory.dmp

    Filesize

    700KB

  • memory/116-99-0x00000000758A0000-0x0000000075E53000-memory.dmp

    Filesize

    5.7MB

  • memory/116-98-0x0000000010000000-0x000000001005B000-memory.dmp

    Filesize

    364KB

  • memory/116-97-0x0000000072A40000-0x0000000072B64000-memory.dmp

    Filesize

    1.1MB

  • memory/116-96-0x0000000073BE0000-0x0000000073C54000-memory.dmp

    Filesize

    464KB

  • memory/116-95-0x00000000725A0000-0x00000000727B0000-memory.dmp

    Filesize

    2.1MB

  • memory/116-91-0x0000000077120000-0x00000000771FC000-memory.dmp

    Filesize

    880KB

  • memory/116-93-0x00000000758A0000-0x0000000075E53000-memory.dmp

    Filesize

    5.7MB

  • memory/116-90-0x0000000010000000-0x000000001005B000-memory.dmp

    Filesize

    364KB

  • memory/116-92-0x00000000768D0000-0x00000000769B3000-memory.dmp

    Filesize

    908KB

  • memory/116-78-0x0000000076FB0000-0x000000007702A000-memory.dmp

    Filesize

    488KB

  • memory/116-127-0x00000000725A0000-0x00000000727B0000-memory.dmp

    Filesize

    2.1MB

  • memory/116-113-0x0000000076B90000-0x0000000076C3F000-memory.dmp

    Filesize

    700KB

  • memory/116-107-0x00000000725A0000-0x00000000727B0000-memory.dmp

    Filesize

    2.1MB

  • memory/116-88-0x0000000076B90000-0x0000000076C3F000-memory.dmp

    Filesize

    700KB

  • memory/116-86-0x00000000768D0000-0x00000000769B3000-memory.dmp

    Filesize

    908KB

  • memory/116-85-0x0000000010000000-0x000000001005B000-memory.dmp

    Filesize

    364KB

  • memory/116-84-0x0000000072A40000-0x0000000072B64000-memory.dmp

    Filesize

    1.1MB

  • memory/116-83-0x0000000010000000-0x000000001005B000-memory.dmp

    Filesize

    364KB

  • memory/116-82-0x00000000775A0000-0x00000000775C5000-memory.dmp

    Filesize

    148KB

  • memory/116-81-0x0000000010000000-0x000000001005B000-memory.dmp

    Filesize

    364KB

  • memory/116-80-0x0000000010000000-0x000000001005B000-memory.dmp

    Filesize

    364KB

  • memory/116-79-0x00000000775A0000-0x00000000775C5000-memory.dmp

    Filesize

    148KB

  • memory/116-89-0x00000000725A0000-0x00000000727B0000-memory.dmp

    Filesize

    2.1MB

  • memory/116-77-0x0000000010000000-0x000000001005B000-memory.dmp

    Filesize

    364KB

  • memory/116-76-0x00000000775A0000-0x00000000775C5000-memory.dmp

    Filesize

    148KB

  • memory/116-75-0x0000000076FB0000-0x000000007702A000-memory.dmp

    Filesize

    488KB

  • memory/116-74-0x0000000010000000-0x000000001005B000-memory.dmp

    Filesize

    364KB

  • memory/116-72-0x0000000010000000-0x000000001005B000-memory.dmp

    Filesize

    364KB

  • memory/116-71-0x0000000076FB0000-0x000000007702A000-memory.dmp

    Filesize

    488KB

  • memory/116-70-0x0000000010000000-0x000000001005B000-memory.dmp

    Filesize

    364KB

  • memory/116-69-0x0000000076FB0000-0x000000007702A000-memory.dmp

    Filesize

    488KB

  • memory/116-73-0x0000000076FB0000-0x000000007702A000-memory.dmp

    Filesize

    488KB

  • memory/392-32-0x0000000074E60000-0x0000000075411000-memory.dmp

    Filesize

    5.7MB

  • memory/392-49-0x0000000074E60000-0x0000000075411000-memory.dmp

    Filesize

    5.7MB

  • memory/392-26-0x0000000074E60000-0x0000000075411000-memory.dmp

    Filesize

    5.7MB

  • memory/1928-38-0x0000000000401000-0x000000000040B000-memory.dmp

    Filesize

    40KB

  • memory/1928-30-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/4120-43-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/4120-39-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/4120-209-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

  • memory/4244-0-0x0000000074E62000-0x0000000074E63000-memory.dmp

    Filesize

    4KB

  • memory/4244-1-0x0000000074E60000-0x0000000075411000-memory.dmp

    Filesize

    5.7MB

  • memory/4244-2-0x0000000074E60000-0x0000000075411000-memory.dmp

    Filesize

    5.7MB

  • memory/4244-34-0x0000000074E60000-0x0000000075411000-memory.dmp

    Filesize

    5.7MB