Overview

overview

10

Static

static

3

f6415e75db...18.exe

windows7-x64

10

f6415e75db...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-09-2024 14:53

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General

  • Target

    f6415e75dbc6b6c836e7502318f6987e_JaffaCakes118.exe

  • Size

    844KB

  • MD5

    f6415e75dbc6b6c836e7502318f6987e

  • SHA1

    0c19ba66c6d798fe4eb4183ead041cc44a03dfb5

  • SHA256

    6a837c71ebda00e63ac09d8cad5e01445f255ffed06f0b301c3293f0d88b322f

  • SHA512

    bcbb0b4d89ab11ade5bc5a3e2314262269b515606ced2af6b7ba84283fd7acccb931d6ebb24c2040a803022b1b3facc2e45366983c3eb7ca2ac6712d25774406

  • 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 52 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\f6415e75dbc6b6c836e7502318f6987e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f6415e75dbc6b6c836e7502318f6987e_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1836
    • 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:4888
      • C:\Users\Admin\raiar.exe
        "C:\Users\Admin\raiar.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:1996
      • 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:1844
        • C:\Windows\SysWOW64\tasklist.exe
          tasklist
          4⤵
          • Enumerates processes with tasklist
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:2176
    • 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:2816
      • C:\Users\Admin\amhost.exe
        amhost.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        PID:1072
    • 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:3352
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\system32\cmd.exe"
        3⤵
          PID:2108
      • 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:3368
        • C:\Users\Admin\AppData\Local\cbe1af30\X
          176.53.17.24:80
          3⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:376
          • C:\Windows\explorer.exe
            "C:\Windows\explorer.exe"
            4⤵
            • Modifies registry class
            PID:1212
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\system32\cmd.exe"
          3⤵
            PID:4904
        • 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:448
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /c tasklist&&del f6415e75dbc6b6c836e7502318f6987e_JaffaCakes118.exe
          2⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:4948
          • C:\Windows\SysWOW64\tasklist.exe
            tasklist
            3⤵
            • Enumerates processes with tasklist
            • System Location Discovery: System Language Discovery
            • Suspicious use of AdjustPrivilegeToken
            PID:1644

      Network

      MITRE ATT&CK Enterprise v15

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      Downloads

      • C:\Users\Admin\AppData\Local\cbe1af30\X
        Filesize

        41KB

        MD5

        be40a2578e862f1cecc9b9194f524201

        SHA1

        0c379f375f9bcfab2e8d86161cec07fe4a7dbc12

        SHA256

        2c0f19272baa42d1af85a395fe8cd687c50e91450abc5911f6806c317a25b6a6

        SHA512

        25fbee1dce99c0ca80cd11bbe0d9fceaa07bf8a8b9b3ebc04e55645c0a733dafc83a7922975c31bc9fdff6f413257ac8b9ff72628c78b48a5b7ab669eab369f8

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

        80KB

        MD5

        8ccbe4f27f9710f3e7f75e1d1de57e49

        SHA1

        272e95e476477cd4a1715ee0bcf32318e0351718

        SHA256

        3d36ee15c25b2308f8552e121d885c26b46b4e7fc6dbb41a684bec53e0ae3b5d

        SHA512

        334f56b5158839f521513aff9de334536c86da633bf1a3b78592529275457973ed67fd55a54bef8f88ce918c2863c365cababfbd0ef888a27272906e281105d0

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

        258KB

        MD5

        2da0070a7c50f3a078b73b4fb7ee7c02

        SHA1

        999b4860a80b908622fadfc8fae27db66b200932

        SHA256

        f8a0f1b5b3f320f01173f151305dc780eac51bf78e7405fd2c0b9b3ba58945bf

        SHA512

        2d488508e785d92c5cf9f0abee8153d984d8dd8f1d59880643764f499e151fccc9572a9ad1fe0a82412b8ed230d25bd849a0beeded12325dc21839ed53512630

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

        358KB

        MD5

        03102e4338eb16e0c4dfe106830557e3

        SHA1

        4fdb5baf0900e44e95acdeee1c947be3b0518b39

        SHA256

        7dd28bddc46daddc8f7e14906f50ef991d3d7f1ffb785388fb5c42be9e162139

        SHA512

        c7d4b4b3766c0b4cdc3d16f56effe1b36cacd4a48f728cf1a33360eb6c48362587186dc0be45f098cd3117bc10c7113d51262939bfe018c6f963b36d59cd97c9

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

        32KB

        MD5

        09cba8ecb0687ad5dae9fa00fea80c9d

        SHA1

        f5d4f11e20ecf4f5cbd7b98417197f0c5e0399ff

        SHA256

        458cb23faab8f02e635aa163a276dd076b85514383931aae17e3396280b1b86f

        SHA512

        294119473fa790b3a7f97455109797e5de93a86b4846d7a3072bc9d0202cc6f6529e7bc46d0a195925f84d65d20da8017d031a7a6bdf8b852a05382bb7525fc1

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

        344KB

        MD5

        7b40dc9c25c240218703b2bff797a59a

        SHA1

        6866b24702e80295fb0d23113ebb3ad4a34db727

        SHA256

        5bd18b7404630cd0caa78addf4e021e4b7d75009608f970b97e50fb001ab714d

        SHA512

        1fb3cbd589485a8518c1767a30a7ed17648906559268fff17ee242f3efa3536662b0f6e50ef43e2b2a2b0a6b78fcd1ff30832efd6b3d3e6e3923ab9e5436fc6f

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

        344KB

        MD5

        57a5743f47b3a874773041195600909c

        SHA1

        74f5c16a6ca03baea7c684e40d351f1ec484a70d

        SHA256

        eecfb7541cf571d34882ebeb19c3c396ed53243e23060d45e1f1b033e061da90

        SHA512

        66c4621663db921b7a18b843197ea6611e9473abca6b2a653d1f228146129434a7f643f598e0fdfbe300f2ea91168135de59a69f02f52245c71f12e4364e2954

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      • memory/1072-51-0x0000000000400000-0x000000000040E000-memory.dmp

        Filesize

        56KB

        Download

      • memory/1072-46-0x0000000000400000-0x000000000040E000-memory.dmp

        Filesize

        56KB

        Download

      • memory/1072-49-0x0000000000400000-0x000000000040E000-memory.dmp

        Filesize

        56KB

        Download

      • memory/1072-50-0x0000000000400000-0x000000000040E000-memory.dmp

        Filesize

        56KB

        Download

      • memory/1072-45-0x0000000000400000-0x000000000040E000-memory.dmp

        Filesize

        56KB

        Download

      • memory/2816-53-0x0000000000400000-0x0000000000417000-memory.dmp

        Filesize

        92KB

        Download

      • memory/3352-57-0x0000000000400000-0x0000000000446000-memory.dmp

        Filesize

        280KB

        Download

      • memory/3368-73-0x0000000000400000-0x0000000000465C48-memory.dmp

        Filesize

        407KB

        Download

      • memory/3368-81-0x0000000000400000-0x0000000000465C48-memory.dmp

        Filesize

        407KB

        Download