Analysis

  • max time kernel
    150s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    19-09-2024 21:19

General

  • Target

    ec366ee2615f85afeebb5b5158cf849b_JaffaCakes118.exe

  • Size

    496KB

  • MD5

    ec366ee2615f85afeebb5b5158cf849b

  • SHA1

    e43a799173cf8f96a65907ff959d3a9adbebde90

  • SHA256

    419dca5e78c4c1417460352f6e9192041dc9c9c236a3ac18026ab8fbc9a104e2

  • SHA512

    542837b4395220aeb69d06f908096b376a0d96bbc15bde38f756ffd8db9a0429df7de96d3756868e1facaacf4f3c23141e067a47f2de5a138e0d618a5bdc83e9

  • SSDEEP

    12288:VDCPENnBV5jaHBoFvZstQW012B04Ngjw5qu8jxTQlDrLOM:VEEZBV5jCoFvZsSWG2BdN+w2+O

Malware Config

Signatures

  • Modifies security service 2 TTPs 1 IoCs
  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 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
  • Deletes itself 1 IoCs
  • Executes dropped EXE 12 IoCs
  • Loads dropped DLL 10 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 29 IoCs

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

  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

  • Adds Run key to start application 2 TTPs 53 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Enumerates processes with tasklist 1 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 5 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 14 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 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 21 IoCs
  • Suspicious use of FindShellTrayWindow 28 IoCs
  • Suspicious use of SendNotifyMessage 17 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 2 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\ec366ee2615f85afeebb5b5158cf849b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ec366ee2615f85afeebb5b5158cf849b_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2540
    • C:\Users\Admin\j29oAE.exe
      C:\Users\Admin\j29oAE.exe
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2164
      • C:\Users\Admin\peudow.exe
        "C:\Users\Admin\peudow.exe"
        3⤵
        • Modifies visiblity of hidden/system files in Explorer
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        PID:2724
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c tasklist&&del j29oAE.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2584
        • C:\Windows\SysWOW64\tasklist.exe
          tasklist
          4⤵
          • Enumerates processes with tasklist
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:2900
    • C:\Users\Admin\2men.exe
      C:\Users\Admin\2men.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2576
      • C:\Users\Admin\2men.exe
        "C:\Users\Admin\2men.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        PID:1804
      • C:\Users\Admin\2men.exe
        "C:\Users\Admin\2men.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        PID:2840
      • C:\Users\Admin\2men.exe
        "C:\Users\Admin\2men.exe"
        3⤵
        • Executes dropped EXE
        • Maps connected drives based on registry
        • Suspicious behavior: EnumeratesProcesses
        PID:1136
      • C:\Users\Admin\2men.exe
        "C:\Users\Admin\2men.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        PID:1056
      • C:\Users\Admin\2men.exe
        "C:\Users\Admin\2men.exe"
        3⤵
        • Executes dropped EXE
        PID:2944
    • C:\Users\Admin\3men.exe
      C:\Users\Admin\3men.exe
      2⤵
      • Modifies security service
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • System policy modification
      PID:1280
      • C:\Users\Admin\3men.exe
        C:\Users\Admin\3men.exe startC:\Users\Admin\AppData\Roaming\40AC8\EC9AF.exe%C:\Users\Admin\AppData\Roaming\40AC8
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:2504
      • C:\Users\Admin\3men.exe
        C:\Users\Admin\3men.exe startC:\Program Files (x86)\C820C\lvvm.exe%C:\Program Files (x86)\C820C
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:2336
      • C:\Program Files (x86)\LP\AF04\3AFE.tmp
        "C:\Program Files (x86)\LP\AF04\3AFE.tmp"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:2044
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c tasklist&&del ec366ee2615f85afeebb5b5158cf849b_JaffaCakes118.exe
      2⤵
      • Deletes itself
      • System Location Discovery: System Language Discovery
      PID:2112
      • C:\Windows\SysWOW64\tasklist.exe
        tasklist
        3⤵
        • Enumerates processes with tasklist
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:2364
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2548
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Boot or Logon Autostart Execution: Active Setup
    • Modifies registry class
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:2364
  • C:\Windows\system32\AUDIODG.EXE
    C:\Windows\system32\AUDIODG.EXE 0x570
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2132

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\40AC8\820C.0AC

    Filesize

    300B

    MD5

    276afa0b55d752ed68c61f7f95f83c98

    SHA1

    b59ce61d0397114a1a0733b97ced859038b30ee6

    SHA256

    2ba3736363dc1ad6eaab5bf4f02b14fc97a64c94a5877567b6a923d1cd5252d0

    SHA512

    384e160938df0c61f3d2c1eae68894189316046f374d26544bf591e070e57ea28a7d947373554a3e1d5ae2cf845b0a454227deba349eb44b5a6dbedae862b18b

  • C:\Users\Admin\AppData\Roaming\40AC8\820C.0AC

    Filesize

    600B

    MD5

    d773c6f6749a33ad246f8656a89069cb

    SHA1

    4f73f4816044f0306082ac8f31a24c78c7e9431f

    SHA256

    52088373c067bb0753f87fd2517d0b38677ab5ab6175c5279a74267f7ff9ece1

    SHA512

    b3841fa52b88b511bace4da3abbd27a0862d1b3384e74e69d87df13cbcd2c7c94475cb0a8db5cb12d904fe19c7edc697196543952fb3b1ee69df0d6d84fc3569

  • C:\Users\Admin\AppData\Roaming\40AC8\820C.0AC

    Filesize

    996B

    MD5

    50aedf60141b418b8c6b24a22777464d

    SHA1

    4cc50cef7d57592f221328a61a76bcc4895030d4

    SHA256

    f010682bdf1b149ec7bbe5b8998c0e364a3882d7589276b52a9739efdc13bbf1

    SHA512

    3b31c89e3333805d00c129956dfbdb2ac13200d11099d8bd833a386c2c267bbb5ffa3d9b43cd35c81200f23a46308fee69385884e7a5290b66f261a12b373df6

  • C:\Users\Admin\AppData\Roaming\40AC8\820C.0AC

    Filesize

    1KB

    MD5

    fb1815fdccdb6c6a6f898688ce7d1604

    SHA1

    7627d3b7652691067359eb7236c54e6aad1366ab

    SHA256

    f1f8d602b03613a5b0041fe83d30050651b6febabc3b51e668bf2a899ba7c4b0

    SHA512

    5ebdfc0002cf7286e8f6d1e48bc8ea8266696c29d410764ddce13b063975fbbbb1fdf6863423d3554a01fbf624d263d48f5b3c5a3b1c9d4ae3cca4097f17c554

  • \Program Files (x86)\LP\AF04\3AFE.tmp

    Filesize

    96KB

    MD5

    6b9ed8570a1857126c8bf99e0663926c

    SHA1

    94e08d8a0be09be35f37a9b17ec2130febfa2074

    SHA256

    888e4e571a6f78ee81d94ab56bd033d413f9160f1089073176b03c91878aae2d

    SHA512

    23211a1b71f1d05ad7f003231da826220ac4940e48071135cc3fba14708123fa0292e2e71c294a8086d8dc5f90dd32c4da3b41e6857c56f38cb325d78cb14880

  • \Users\Admin\2men.exe

    Filesize

    132KB

    MD5

    945a713b037b50442ec5d18d3dc0d55e

    SHA1

    2c8881b327a79fafcce27479b78f05487d93c802

    SHA256

    2da470571a64bcdeb56f62c916ee2bffa87ccc6c028b7c8cb0132d09bceedd2f

    SHA512

    0eab4bb5d04725cc20e463ae6959f71064674602f8ee7b3c9b2db75e928b9a0b1bdc94233dc261f6277d02e54a443b42a59b12aaebb8bbf243f0940344fbf385

  • \Users\Admin\3men.exe

    Filesize

    271KB

    MD5

    0d668203e24463de2bf228f00443b7bc

    SHA1

    eacff981d71f6648f6315e508bfd75e11683dba8

    SHA256

    509d530e99839d7dbc8fccac163420d9dc455fb478fa57fdec1b7a2ef629d7bc

    SHA512

    3251bb1341bd466e71468d72723bd5cf545dbd232327f343b44c51daae8755ed3caa02f74adbb0304912769346fa90dfa4c7036c211836e5650bdb06993ba803

  • \Users\Admin\j29oAE.exe

    Filesize

    176KB

    MD5

    c4a634088e095eab98183984bb7252d8

    SHA1

    c205f2c1f8040c9205c6c06accd75c0396c59781

    SHA256

    db345985313397a39cc2817134315c8db71ab4c48680e62c0358db406b0eff6a

    SHA512

    b6a30f6d5cc30bee9b9d483629f16c80c5338360cec629f9ee2a3307b73b9743fd71396e408ac72008b84f4b8fded26002c910421853253b52b8b4d530df7a8e

  • \Users\Admin\peudow.exe

    Filesize

    176KB

    MD5

    9ebc0f155cd30d9af128d62c58720b93

    SHA1

    f67eb48fff758b318e69560015e081917c3b3858

    SHA256

    98bec60fce9d9f13d23c18cebbc6fb795233d5f0294cbeba22c08c303deb7cca

    SHA512

    6f2e4cc24c46342ac0817a376fc680ba3b22911ec89dcb4d5883dc65c4be21a5691d7276aeb16956b8bfe101e23fa41b195fbd618e1a46775df05211292061ff

  • memory/1056-85-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/1056-75-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/1056-108-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/1056-77-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/1056-86-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/1056-87-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/1136-84-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/1136-71-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/1136-68-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/1136-66-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/1136-64-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/1136-83-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/1136-82-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/1136-107-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/1280-174-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/1280-113-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/1804-101-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/1804-44-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/1804-48-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/1804-47-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/1804-45-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/1804-38-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/1804-42-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/1804-40-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/2336-344-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2504-169-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2540-106-0x00000000029B0000-0x000000000346A000-memory.dmp

    Filesize

    10.7MB

  • memory/2840-55-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2840-61-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2840-63-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2840-51-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2840-60-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2840-58-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2840-53-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB