Windows 7 deprecation

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

Analysis

  • max time kernel
    146s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    04/02/2025, 01:31

General

  • Target

    JaffaCakes118_8e8c0784a7fa025eeb3332aab465cee8.exe

  • Size

    3.2MB

  • MD5

    8e8c0784a7fa025eeb3332aab465cee8

  • SHA1

    630b54fa8c38b9f75a7d6e9c03e27a18c70fc7f1

  • SHA256

    f39343ab3d3d8cd39693e43658ba10dcf599550735c8b641cb1db78d9fbdfeee

  • SHA512

    27f5e78935839c96b1c543999bd9899bbb35e50ae3687a967d79ddc0a9780fc136d2118c52b26cf084f62369d1c67a12009862997d8242ab46745b975c3f193f

  • SSDEEP

    49152:5a92EvPogfBv86nnIncBd9iGUjQnEMv+xZgasZuio5EMr/Mer2gyGRg1e9f/Ph8T:Q9jogFPnUq9i0Pv+xiZgHQeiUOe9pRgJ

Malware Config

Signatures

  • Panda Stealer payload 3 IoCs
  • PandaStealer

    Panda Stealer is a fork of CollectorProject Stealer written in C++.

  • Pandastealer family
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 9 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

  • Checks installed software on the system 1 TTPs

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

  • Installs/modifies Browser Helper Object 2 TTPs 2 IoCs

    BHOs are DLL modules which act as plugins for Internet Explorer.

  • Writes to the Master Boot Record (MBR) 1 TTPs 2 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Drops file in System32 directory 3 IoCs
  • UPX packed file 5 IoCs

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

  • Drops file in Program Files directory 11 IoCs
  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 10 IoCs

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

  • Kills process with taskkill 2 IoCs
  • Modifies Internet Explorer settings 1 TTPs 8 IoCs
  • Modifies Internet Explorer start page 1 TTPs 2 IoCs
  • Modifies registry class 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 42 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8e8c0784a7fa025eeb3332aab465cee8.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8e8c0784a7fa025eeb3332aab465cee8.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2876
    • C:\Users\Admin\AppData\Local\Temp\is-9NJ0T.tmp\JaffaCakes118_8e8c0784a7fa025eeb3332aab465cee8.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-9NJ0T.tmp\JaffaCakes118_8e8c0784a7fa025eeb3332aab465cee8.tmp" /SL5="$5014E,3118772,54272,C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8e8c0784a7fa025eeb3332aab465cee8.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in System32 directory
      • Drops file in Program Files directory
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:2288
      • C:\Users\Admin\AppData\Local\Temp\is-O67CH.tmp\v9hp_v9nt_umz-2_br_20120907134317_rev.share.exe
        "C:\Users\Admin\AppData\Local\Temp\is-O67CH.tmp\v9hp_v9nt_umz-2_br_20120907134317_rev.share.exe" -nation=<h
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Writes to the Master Boot Record (MBR)
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2940
        • C:\Users\Admin\AppData\Local\Temp\V9Zip_000\NewTab-v9.exe
          C:\Users\Admin\AppData\Local\Temp\V9Zip_000\NewTab-v9.exe -h
          4⤵
          • Executes dropped EXE
          • Drops file in System32 directory
          • Drops file in Program Files directory
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:1464
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe" /C taskkill /F /IM firefox.exe
            5⤵
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:1720
            • C:\Windows\SysWOW64\taskkill.exe
              taskkill /F /IM firefox.exe
              6⤵
              • System Location Discovery: System Language Discovery
              • Kills process with taskkill
              • Suspicious use of AdjustPrivilegeToken
              PID:908
          • C:\Windows\SysWOW64\regsvr32.exe
            "C:\Windows\System32\regsvr32.exe" /s "C:\Windows\system32\Newtabs_v9.dll"
            5⤵
            • Loads dropped DLL
            • Installs/modifies Browser Helper Object
            • System Location Discovery: System Language Discovery
            • Modifies Internet Explorer settings
            • Modifies Internet Explorer start page
            • Modifies registry class
            PID:1660
        • C:\Users\Admin\AppData\Local\Temp\V9Zip_000\v9ht.exe
          C:\Users\Admin\AppData\Local\Temp\V9Zip_000\v9ht.exe -oem=umz-2 -app=v9nt -flag=7 -nation=<h
          4⤵
          • Executes dropped EXE
          • Writes to the Master Boot Record (MBR)
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:892
      • C:\Windows\SysWOW64\cmd.exe
        "cmd" /c taskkill /f /im rkverify.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2912
        • C:\Windows\SysWOW64\taskkill.exe
          taskkill /f /im rkverify.exe
          4⤵
          • System Location Discovery: System Language Discovery
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:3060

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\V9Zip_000\v9.crx

    Filesize

    977B

    MD5

    236dbcdd224d62a33bbb066b24989717

    SHA1

    c9c5536a30e241b6b33181043a74e0e0c18dd610

    SHA256

    808e0199396b1a02b8336e4a691dbbbd162c58f4d04c200a8a3817d200f55d8a

    SHA512

    4ea70ae351a4bc54b4e2f4485bdbee45428e01a4a381645b34c85d96525338a60460b88d8052b57858d4baeb5f0feb6063d1eb63e8762a7982244b34d5754b90

  • C:\Users\Admin\AppData\Local\Temp\V9Zip_000\v9.xpi

    Filesize

    1KB

    MD5

    376eeb20e30bfabd91d263c20db442fe

    SHA1

    51ad5fab224361cc92789920d3e87f80fa406281

    SHA256

    fdccdf8a4d0b9265bf477ccac9a8b3cd376152cf479920f897471bfc60763740

    SHA512

    3d382fbbac34ab826db9c7edacc43ec1573b33ae111bcf4e0fedaa21ec24e7b9b8c9755260f33b03c9e260a8d63f51d7982b30d800651a6a69680213de6d0776

  • C:\Users\Admin\AppData\Local\Temp\V9Zip_000\v9ht.exe

    Filesize

    922KB

    MD5

    9a2f642a99c19b2d7ee60109c7de1b81

    SHA1

    8543ffe5e79516d110526fd305dbeacf04b041cb

    SHA256

    c07330c686767287b1d490f5c44d2b0265790860b32f1889d16d60c06d15f111

    SHA512

    1a0eeea8f17d19e81bd331ce324361520339fe75d6110e664fffe7fa654a4f091bb0377e9344f90310e4c85ca37c1dc01022e18d95aee72f60c204bb38099241

  • C:\Windows\SysWOW64\Newtabs_v9.dll

    Filesize

    59KB

    MD5

    2b7598adf8886d5988d39874acce8884

    SHA1

    44aeadae9e448d23793ec6a54f7813a374e1612b

    SHA256

    a17ee83c7919b18758bfc90c6385c5f126f3d27bd286d37af4d44fbd0e388c71

    SHA512

    cad011f7aebb83ab4c16854de7a98a74777b64dbcd075720598e1a0d3537ff6e299ac0410834d3ebe44dbb10969f485037bb420441ad6dc30cfdd7eea55ecdf8

  • \Program Files (x86)\Autumn Leaves Screensaver\unins000.exe

    Filesize

    698KB

    MD5

    d2bfcc7394630943e27cb61bd1c298a5

    SHA1

    0617c22a29be9240fd3f56047da13a7942984830

    SHA256

    cc18c33a9d9cf181e41a2d8628ab7a232784d8fdb78d5d3c048dc19304e1b67a

    SHA512

    a469d84ac4dd036dcb9d3d77cf7738d4d00f679a1919087d16915d675788a800b1f1a88790867e659c91d2db41f8f242b724065b0b17d2ec3d703f664b267a74

  • \Users\Admin\AppData\Local\Temp\V9Zip_000\NewTab-v9.exe

    Filesize

    551KB

    MD5

    a376fa73657ea9ef1e6acddb94e31c33

    SHA1

    b48ad618e8f6660e24e148a045dc99deb0b9c559

    SHA256

    5bf5bbe24cd97e271ddcb537299c7a6868ad3f6e23752f295cc478586778c871

    SHA512

    3acd2fe9c922a736472bb7bdf61f5595797fcb410de8520ae2d1c118fa1b13e148d2dd0e5986b77af821c5bd17cbc52ae49466deab5288f9d30c02740b6dd8e0

  • \Users\Admin\AppData\Local\Temp\is-9NJ0T.tmp\JaffaCakes118_8e8c0784a7fa025eeb3332aab465cee8.tmp

    Filesize

    688KB

    MD5

    c765336f0dcf4efdcc2101eed67cd30c

    SHA1

    fa0279f59738c5aa3b6b20106e109ccd77f895a7

    SHA256

    c5177fdc6031728e10141745cd69edbc91c92d14411a2dec6e8e8caa4f74ab28

    SHA512

    06a67ac37c20897967e2cad453793a6ef1c7804d4c578404f845daa88c859b15b0acb51642e6ad23ca6ba6549b02d5f6c98b1fa402004bdbf9d646abab7ec891

  • \Users\Admin\AppData\Local\Temp\is-O67CH.tmp\_isetup\_shfoldr.dll

    Filesize

    22KB

    MD5

    92dc6ef532fbb4a5c3201469a5b5eb63

    SHA1

    3e89ff837147c16b4e41c30d6c796374e0b8e62c

    SHA256

    9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

    SHA512

    9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

  • \Users\Admin\AppData\Local\Temp\is-O67CH.tmp\itdownload.dll

    Filesize

    200KB

    MD5

    d82a429efd885ca0f324dd92afb6b7b8

    SHA1

    86bbdaa15e6fc5c7779ac69c84e53c43c9eb20ea

    SHA256

    b258c4d7d2113dee2168ed7e35568c8e03341e24e3eafc7a22a0d62e32122ef3

    SHA512

    5bf0c3b8fa5db63205a263c4fa5337188173248bef609ba4d03508c50db1fd1e336f3041ce96d78cc97659357a83e6e422f5b079d893a20a683270e05f5438df

  • \Users\Admin\AppData\Local\Temp\is-O67CH.tmp\v9hp_v9nt_umz-2_br_20120907134317_rev.share.exe

    Filesize

    2.0MB

    MD5

    45270cbdcc4fd94c03fef3c682cf58c4

    SHA1

    951572c1bc0fcc68fae1f83929809da3ec8627e8

    SHA256

    beb85cba6a6096feae6e859df1d4158a1f6b094b2aaa7b2f1df5595db02d7540

    SHA512

    9019e247efc49dec550f961589ca178c961e88a03c14397f26009ab83f2d6c0e7ce40e65dbf7e02cc21b5376dd2f0dc922263afc9e47e86baa527f7bbcaec9a8

  • memory/892-136-0x0000000000E20000-0x000000000107D000-memory.dmp

    Filesize

    2.4MB

  • memory/892-143-0x0000000000E20000-0x000000000107D000-memory.dmp

    Filesize

    2.4MB

  • memory/892-141-0x0000000000E20000-0x000000000107D000-memory.dmp

    Filesize

    2.4MB

  • memory/892-145-0x0000000000E20000-0x000000000107D000-memory.dmp

    Filesize

    2.4MB

  • memory/2288-23-0x0000000000400000-0x00000000004BC000-memory.dmp

    Filesize

    752KB

  • memory/2288-119-0x0000000000400000-0x00000000004BC000-memory.dmp

    Filesize

    752KB

  • memory/2288-29-0x0000000000400000-0x00000000004BC000-memory.dmp

    Filesize

    752KB

  • memory/2288-18-0x0000000001DE0000-0x0000000001E1C000-memory.dmp

    Filesize

    240KB

  • memory/2288-15-0x0000000000400000-0x00000000004BC000-memory.dmp

    Filesize

    752KB

  • memory/2288-24-0x0000000001DE0000-0x0000000001E1C000-memory.dmp

    Filesize

    240KB

  • memory/2288-26-0x0000000000400000-0x00000000004BC000-memory.dmp

    Filesize

    752KB

  • memory/2876-120-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/2876-22-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/2876-2-0x0000000000401000-0x000000000040B000-memory.dmp

    Filesize

    40KB

  • memory/2876-0-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/2940-135-0x0000000002FC0000-0x000000000321D000-memory.dmp

    Filesize

    2.4MB

  • memory/2940-140-0x0000000002FC0000-0x000000000321D000-memory.dmp

    Filesize

    2.4MB