Overview

overview

10

Static

static

3

fc3dca866f...18.exe

windows7-x64

10

fc3dca866f...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-09-2024 11:53

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General

  • Target

    fc3dca866fac2eb8d26ce68ffb38fe1d_JaffaCakes118.exe

  • Size

    844KB

  • MD5

    fc3dca866fac2eb8d26ce68ffb38fe1d

  • SHA1

    9317f3bf3a239a4f49b3b5b26ab2c6326a831155

  • SHA256

    2e75213b73d485f980021fee555ee103b415d917edba9071f5631683145df5e9

  • SHA512

    6e6c12d4362baca2b2b1ad695026b2335511968239fb6f8587525ec90fe1d7d449e06d9882b1743a2e670974eb82e497c7186d04d1ac004f812c2b0f4917e414

  • SSDEEP

    24576:fvX0CqJm7lpD2KXQztsFvKlH0jmr5WisTzjle5U5TIDV+DwLQk9Qd:3X05Jm7sAKF0GELm8IDVGqQV

Score
10/10
modiloaderdiscoveryevasionpersistencetrojanupx

Malware Config

Signatures

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    trojanmodiloader
  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
    evasion
  • ModiLoader Second Stage 2 IoCs
  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 8 IoCs
  • Adds Run key to start application 2 TTPs 53 IoCs
    persistence
  • Enumerates processes with tasklist 1 TTPs 2 IoCs
    discovery
  • Suspicious use of SetThreadContext 3 IoCs
  • UPX packed file 5 IoCs

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

    upx
  • 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.

    discovery
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 51 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fc3dca866fac2eb8d26ce68ffb38fe1d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fc3dca866fac2eb8d26ce68ffb38fe1d_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:5092
    • C:\Users\Admin\srRTMxaDv9.exe
      C:\Users\Admin\srRTMxaDv9.exe
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Checks computer location settings
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:820
      • C:\Users\Admin\peoiqa.exe
        "C:\Users\Admin\peoiqa.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:2484
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c tasklist&&del srRTMxaDv9.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4112
        • C:\Windows\SysWOW64\tasklist.exe
          tasklist
          4⤵
          • Enumerates processes with tasklist
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:404
    • C:\Users\Admin\amhost.exe
      C:\Users\Admin\amhost.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4436
      • C:\Users\Admin\amhost.exe
        amhost.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        PID:2432
    • C:\Users\Admin\bmhost.exe
      C:\Users\Admin\bmhost.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1152
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\system32\cmd.exe"
        3⤵
          PID:4060
      • C:\Users\Admin\cmhost.exe
        C:\Users\Admin\cmhost.exe
        2⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:4484
        • C:\Users\Admin\AppData\Local\173e05a9\X
          176.53.17.24:80
          3⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:3196
          • C:\Windows\explorer.exe
            "C:\Windows\explorer.exe"
            4⤵
            • Modifies registry class
            PID:1912
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\system32\cmd.exe"
          3⤵
            PID:1412
        • C:\Users\Admin\dmhost.exe
          C:\Users\Admin\dmhost.exe
          2⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of SetWindowsHookEx
          PID:1892
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /c tasklist&&del fc3dca866fac2eb8d26ce68ffb38fe1d_JaffaCakes118.exe
          2⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:3976
          • C:\Windows\SysWOW64\tasklist.exe
            tasklist
            3⤵
            • Enumerates processes with tasklist
            • System Location Discovery: System Language Discovery
            • Suspicious use of AdjustPrivilegeToken
            PID:1788

      Network

      MITRE ATT&CK Enterprise v15

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      Downloads

      • C:\Users\Admin\AppData\Local\173e05a9\X
        Filesize

        41KB

        MD5

        be40a2578e862f1cecc9b9194f524201

        SHA1

        0c379f375f9bcfab2e8d86161cec07fe4a7dbc12

        SHA256

        2c0f19272baa42d1af85a395fe8cd687c50e91450abc5911f6806c317a25b6a6

        SHA512

        25fbee1dce99c0ca80cd11bbe0d9fceaa07bf8a8b9b3ebc04e55645c0a733dafc83a7922975c31bc9fdff6f413257ac8b9ff72628c78b48a5b7ab669eab369f8

        Download Submit

      • C:\Users\Admin\amhost.exe
        Filesize

        80KB

        MD5

        8ccbe4f27f9710f3e7f75e1d1de57e49

        SHA1

        272e95e476477cd4a1715ee0bcf32318e0351718

        SHA256

        3d36ee15c25b2308f8552e121d885c26b46b4e7fc6dbb41a684bec53e0ae3b5d

        SHA512

        334f56b5158839f521513aff9de334536c86da633bf1a3b78592529275457973ed67fd55a54bef8f88ce918c2863c365cababfbd0ef888a27272906e281105d0

        Download Submit

      • C:\Users\Admin\bmhost.exe
        Filesize

        258KB

        MD5

        2da0070a7c50f3a078b73b4fb7ee7c02

        SHA1

        999b4860a80b908622fadfc8fae27db66b200932

        SHA256

        f8a0f1b5b3f320f01173f151305dc780eac51bf78e7405fd2c0b9b3ba58945bf

        SHA512

        2d488508e785d92c5cf9f0abee8153d984d8dd8f1d59880643764f499e151fccc9572a9ad1fe0a82412b8ed230d25bd849a0beeded12325dc21839ed53512630

        Download Submit

      • C:\Users\Admin\cmhost.exe
        Filesize

        358KB

        MD5

        03102e4338eb16e0c4dfe106830557e3

        SHA1

        4fdb5baf0900e44e95acdeee1c947be3b0518b39

        SHA256

        7dd28bddc46daddc8f7e14906f50ef991d3d7f1ffb785388fb5c42be9e162139

        SHA512

        c7d4b4b3766c0b4cdc3d16f56effe1b36cacd4a48f728cf1a33360eb6c48362587186dc0be45f098cd3117bc10c7113d51262939bfe018c6f963b36d59cd97c9

        Download Submit

      • C:\Users\Admin\dmhost.exe
        Filesize

        32KB

        MD5

        9d1f931cec606ed46b847f7c7d8fb5bd

        SHA1

        20512cc4f7d160466627eb944c9d3e1076b04be5

        SHA256

        c9b6f60ddd874c721a6d44de2df9f0ee4bedd736d6bd3da637e48dd90595fe9d

        SHA512

        a3fd18a2364361bcbdc60b32d8152a5a276ffdcf7491cb420fe402525e034d15074a2bccfd3c41727f1a706ee93913d9fd64c3c13fd78022678d29667cd2f3ec

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      • C:\Users\Admin\peoiqa.exe
        Filesize

        344KB

        MD5

        eff90c78b40af7b502569c5b3c531389

        SHA1

        16bc9b5f86b5d7e87647bcbf6fed5f42c2dc1dd8

        SHA256

        ad7d4a6c8c279990274861e5cf773f42c2ace6e630d9dbf5291be2bf0a816037

        SHA512

        8848b3727dbb6297d5c11cc19768caa61ab29107c9d4cf74ad00ffd8de3fb2db1cce31752da377116b8ec5feb2c376ab1383d2108c7745fe2a0504cf01e390e7

        Download Submit

      • C:\Users\Admin\srRTMxaDv9.exe
        Filesize

        344KB

        MD5

        57a5743f47b3a874773041195600909c

        SHA1

        74f5c16a6ca03baea7c684e40d351f1ec484a70d

        SHA256

        eecfb7541cf571d34882ebeb19c3c396ed53243e23060d45e1f1b033e061da90

        SHA512

        66c4621663db921b7a18b843197ea6611e9473abca6b2a653d1f228146129434a7f643f598e0fdfbe300f2ea91168135de59a69f02f52245c71f12e4364e2954

        Download Submit

      • memory/1152-57-0x0000000000400000-0x0000000000446000-memory.dmp

        Filesize

        280KB

        Download

      • memory/2432-46-0x0000000000400000-0x000000000040E000-memory.dmp

        Filesize

        56KB

        Download

      • memory/2432-53-0x0000000000400000-0x000000000040E000-memory.dmp

        Filesize

        56KB

        Download

      • memory/2432-52-0x0000000000400000-0x000000000040E000-memory.dmp

        Filesize

        56KB

        Download

      • memory/2432-50-0x0000000000400000-0x000000000040E000-memory.dmp

        Filesize

        56KB

        Download

      • memory/2432-45-0x0000000000400000-0x000000000040E000-memory.dmp

        Filesize

        56KB

        Download

      • memory/4436-51-0x0000000000400000-0x0000000000417000-memory.dmp

        Filesize

        92KB

        Download

      • memory/4484-73-0x0000000000400000-0x0000000000465C48-memory.dmp

        Filesize

        407KB

        Download

      • memory/4484-81-0x0000000000400000-0x0000000000465C48-memory.dmp

        Filesize

        407KB

        Download