Analysis

  • max time kernel
    143s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    11-09-2024 06:30

General

  • Target

    d9c9f0cb05f42397e3b48212e38f4113_JaffaCakes118.exe

  • Size

    1.0MB

  • MD5

    d9c9f0cb05f42397e3b48212e38f4113

  • SHA1

    6344d579bf79d01e96961e55af7b0194ef7c1df8

  • SHA256

    3a522d18554242a033d56595f35ab0b8aad0991bafe2d9b6115b4accc7b1a403

  • SHA512

    11936871e7c678685e3feaf7433a116059b3c9664cfc8b42e00bc6de88d14c945e527a24b76b4fbef3c7bbc29b62c29a73f1528159c8f3de413d2e0cce1f732d

  • SSDEEP

    24576:mx2BNyvsgLnw/WjcPtuCOXfvopfLz/1iSsPMoQCpjgq77PGhGE5Y:mcNyY1/UontiXyuz3zE

Malware Config

Signatures

  • Modifies security service 2 TTPs 1 IoCs
  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

  • Disables taskbar notifications via registry modification
  • Executes dropped EXE 6 IoCs
  • Loads dropped DLL 14 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • UPX packed file 15 IoCs

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

  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

  • Uses the VBS compiler for execution 1 TTPs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious use of SetThreadContext 2 IoCs
  • Drops file in Program Files directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 11 IoCs

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

  • Modifies registry class 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 15 IoCs
  • Suspicious use of FindShellTrayWindow 28 IoCs
  • Suspicious use of SendNotifyMessage 18 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\d9c9f0cb05f42397e3b48212e38f4113_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\d9c9f0cb05f42397e3b48212e38f4113_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3028
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\skidrow.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\skidrow.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2724
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\skidrow.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\skidrow.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2668
        • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
          C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
          4⤵
          • Modifies security service
          • Loads dropped DLL
          • Adds Run key to start application
          • Drops file in Program Files directory
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:2780
          • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
            C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe startC:\Users\Admin\AppData\Roaming\64C84\37C9A.exe%C:\Users\Admin\AppData\Roaming\64C84
            5⤵
            • System Location Discovery: System Language Discovery
            PID:1940
          • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
            C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe startC:\Program Files (x86)\842EC\lvvm.exe%C:\Program Files (x86)\842EC
            5⤵
            • System Location Discovery: System Language Discovery
            PID:2068
          • C:\Program Files (x86)\LP\9A66\C8EA.tmp
            "C:\Program Files (x86)\LP\9A66\C8EA.tmp"
            5⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            PID:1444
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\SKIDRO~3.EXE
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\SKIDRO~3.EXE
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2544
        • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
          C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2684
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Setup.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Setup.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2564
      • C:\Users\Admin\AppData\Local\Temp\is-A40CU.tmp\Setup.tmp
        "C:\Users\Admin\AppData\Local\Temp\is-A40CU.tmp\Setup.tmp" /SL5="$60108,74240,0,C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Setup.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: GetForegroundWindowSpam
        PID:2552
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2848
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Boot or Logon Autostart Execution: Active Setup
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:2652

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\64C84\42EC.4C8

    Filesize

    600B

    MD5

    f7b795773e93023733e31d2af0754765

    SHA1

    28b1b03c293b22d7e94c32c41d26f163480327e3

    SHA256

    a2d0a9f149179dbb339ba0c6e390a2726302ddee57d2ac63573d4a5a1f3e816b

    SHA512

    6eb4c622462dc9f74a4a065baa34416930101b12c7f94da92630a1d31b37641627e75784220386e10374c9d6bee8515f8fa3a923a4dfbdf3a0cc2c8c38459078

  • C:\Users\Admin\AppData\Roaming\64C84\42EC.4C8

    Filesize

    996B

    MD5

    5d7e5c1fc4d489ac5227b272d72c40c6

    SHA1

    f2a7a80d0524a5ad08fe494722cafc7c6892f406

    SHA256

    d9e6cfcf991afe83077f0b81950682b3ef0675d55d48d89984dd8c740bb97a86

    SHA512

    03a94c1bbad9dd3dfb0c689880b2f8d43bd7da9ced0afde08290c740ba1051a108c6a7a86de0d212d873e6437b2cf0406fc982d600993ffd30e6a7994baaa6e5

  • C:\Users\Admin\AppData\Roaming\64C84\42EC.4C8

    Filesize

    1KB

    MD5

    8399099cfe460c140d371bb7e77a970c

    SHA1

    0ea724b2d92a52720e83e3c7370ca0d35c76458f

    SHA256

    1ca32d251074526f221cf1c89e801681c6e55106969dd56a14fa0a9c869c6d24

    SHA512

    f968ea0eb8d4677664c40f6dbacdf623c878e9c011a0697a3c8b870f812878ad886c7b7b3439224bc6ac7f1eb1781766593b26fea17e28b6f48f93a8b677f865

  • C:\Users\Admin\AppData\Roaming\64C84\42EC.4C8

    Filesize

    300B

    MD5

    33be9005192514b62cd446b94daa5216

    SHA1

    ca72df786a19bf5f1f2f7d5e4a4f5e9777714de0

    SHA256

    89629bce5dc979d1a671f447be449b233bbcbe40421115280a1d17beb8b17671

    SHA512

    d36d6c3572d50007a354a1defab1f14497464c1916628de3d02258d4f50003f8ed45b9ce62dd22e4902b066e9b86b8820ed1419085168a3ba0975878586d626e

  • \Program Files (x86)\LP\9A66\C8EA.tmp

    Filesize

    98KB

    MD5

    452ca0be44887092384b55fbb84d79c7

    SHA1

    c51135c52fdff98dacc66b1bbb5dd215b90d3a8b

    SHA256

    fe1aa7fbb7f031ee7e5213dd6656d1502f127f6ddbd5b9aab8f6d880031ea688

    SHA512

    9fb18a250f93fba63cf40e8efe58ef687ad197f764f1f16b23a9cbf6efc64fe60a75b523ff1c8876fa70f597f8149139410396c03db58294fce5019ea627ff07

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\Setup.exe

    Filesize

    308KB

    MD5

    827173bae329a629387df843b3256652

    SHA1

    bf457c0eda575ddc3a31e68942a928d1708c2c0f

    SHA256

    768023ae8aa3f7f392f7d225eb15b71c5018d694f238bf9ea18287c7dadbc9dd

    SHA512

    0bc67d155f73a666faa75ea4e955df740496c7c565cfbb21145291ca546744f8d33683c080a956336b339004c1c54393f52825cdf24ade3986e14d3914f531c5

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\skidrow.exe

    Filesize

    765KB

    MD5

    f22095e315e9a8d364df659c91890745

    SHA1

    9d7e615f2155034bdf74ff114ddeab0354e71057

    SHA256

    2eb0b39b1afcb3606a5929fc0fc4416ba64f9acb4b3a8ef928fbce5ff681749a

    SHA512

    7ff3a6c5e97bdcaf3dbd35cc47fe35ba915f84ca8bf3e41a1a194a4d3f6887356417d6bc4058c6f9bce30714b18ca9a5233c687b2d9e8d8655479639611f4a05

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\SKIDRO~3.EXE

    Filesize

    388KB

    MD5

    ad24722609e1771cab3b1e89efbd6dc9

    SHA1

    6979250571cd91a4ba039b02b1b7079f9b76bc09

    SHA256

    84d3017fff463f002b35dd8aa51e096c755af4cf8c9562292d22beb9592cd1cc

    SHA512

    98f3127ff99bbe54b92b4dab37f9335e6e1aee2b9ef3f00608c5b98982229888ac15af24ec02339ae2ef7554a04fa5ce53a973966a9e255fb819f196e3ce19d1

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\skidrow.exe

    Filesize

    388KB

    MD5

    b0ce26b05fd6228f0225f22e1d071e74

    SHA1

    8930a49802bd5d7e4cdde50e0e3cc9afcf91b683

    SHA256

    cdc49b4fb77aa408e0483cb0f185b36988c63f152d6f3f4b272e37095c4a6d48

    SHA512

    f0dbe1ef9a2b574988c9389bfd8561b108eecce3cef12088a8a4c1aa5f1123c8afa338342c2559c11ddbf27433e042a10ab6ff62f132c27f01ed21de03200b73

  • \Users\Admin\AppData\Local\Temp\is-510JM.tmp\_isetup\_shfoldr.dll

    Filesize

    22KB

    MD5

    92dc6ef532fbb4a5c3201469a5b5eb63

    SHA1

    3e89ff837147c16b4e41c30d6c796374e0b8e62c

    SHA256

    9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

    SHA512

    9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

  • \Users\Admin\AppData\Local\Temp\is-A40CU.tmp\Setup.tmp

    Filesize

    689KB

    MD5

    196907fbd83c1b5fdcf93ac6f5ebe7f2

    SHA1

    4c6e464daf20c4a1bf950d7dc76b6b3070385e65

    SHA256

    5c4347e48bf33628add00b695dcc85d9d3068b51c0dc9aa8a6d6aced2292c4f3

    SHA512

    5c499ba4362bf81aa2eb62868da2e962095051eb06bc31603f716d439e55b601dc1185c4deebcf2299883f79b624c457b7d6acdfe6ef02efd07f3ce23b5724a8

  • memory/2552-217-0x0000000000400000-0x00000000004BB000-memory.dmp

    Filesize

    748KB

  • memory/2552-72-0x0000000000400000-0x00000000004BB000-memory.dmp

    Filesize

    748KB

  • memory/2564-43-0x0000000000400000-0x0000000000419000-memory.dmp

    Filesize

    100KB

  • memory/2564-71-0x0000000000400000-0x0000000000419000-memory.dmp

    Filesize

    100KB

  • memory/2668-23-0x0000000073D12000-0x0000000073D14000-memory.dmp

    Filesize

    8KB

  • memory/2684-69-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2780-74-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2780-26-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2780-62-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2780-78-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2780-303-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2780-70-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2780-80-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2780-79-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2780-203-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2780-61-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2780-219-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2780-25-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2780-113-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2780-296-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2780-302-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2780-60-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB