Overview

overview

10

Static

static

10

28b185415c...18.exe

windows7-x64

10

28b185415c...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/07/2024, 15:42

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General

  • Target

    28b185415cc718a720f2f378ed546078_JaffaCakes118.exe

  • Size

    856KB

  • MD5

    28b185415cc718a720f2f378ed546078

  • SHA1

    a7f7d189ddfd33f0d2dce70cc892e7bcffd9139c

  • SHA256

    ccc5aa5fd523405fd91f15009b38e540490f97c27489b94163f42945d3453d54

  • SHA512

    6b34244cd7002bc7e65f8131d221ca60d0218bd0ccfb2a3834b3e958b34a4af279b99bc4a10b591137c0e35ca766bd3a3b39f5d1ad7e0a17a90db69da4e7473f

  • SSDEEP

    12288:cJjCWhgzbBE8PtV9m2YkA4UrCuMtfQBSo7n4fUT2a6A2QeTF0XhMdUyGtd:cJmmgPLPikA43xsr4Y2a6A2nChuUr

Score
10/10
modiloaderevasionpersistencetrojanupx

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 9 IoCs
  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 10 IoCs
  • UPX packed file 12 IoCs

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

    upx
  • Adds Run key to start application 2 TTPs 51 IoCs
    persistence
  • Maps connected drives based on registry 3 TTPs 4 IoCs

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

  • Suspicious use of SetThreadContext 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Enumerates processes with tasklist 1 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 9 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of UnmapMainImage
    PID:3436
    • C:\Users\Admin\AppData\Local\Temp\28b185415cc718a720f2f378ed546078_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\28b185415cc718a720f2f378ed546078_JaffaCakes118.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:5084
      • C:\Users\Admin\AppData\Local\Temp\28b185415cc718a720f2f378ed546078_JaffaCakes118.exe
        28b185415cc718a720f2f378ed546078_JaffaCakes118.exe
        3⤵
        • Checks computer location settings
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2224
        • C:\Users\Admin\HM23Yh.exe
          C:\Users\Admin\HM23Yh.exe
          4⤵
          • Modifies visiblity of hidden/system files in Explorer
          • Checks computer location settings
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:1176
          • C:\Users\Admin\siolos.exe
            "C:\Users\Admin\siolos.exe"
            5⤵
            • Modifies visiblity of hidden/system files in Explorer
            • Executes dropped EXE
            • Adds Run key to start application
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of SetWindowsHookEx
            PID:2860
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe" /c tasklist&&del HM23Yh.exe
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:4108
            • C:\Windows\SysWOW64\tasklist.exe
              tasklist
              6⤵
              • Enumerates processes with tasklist
              • Suspicious use of AdjustPrivilegeToken
              PID:1612
        • C:\Users\Admin\awhost.exe
          C:\Users\Admin\awhost.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:4032
          • C:\Users\Admin\awhost.exe
            awhost.exe
            5⤵
            • Executes dropped EXE
            • Maps connected drives based on registry
            • Suspicious behavior: EnumeratesProcesses
            PID:112
        • C:\Users\Admin\bwhost.exe
          C:\Users\Admin\bwhost.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:4008
          • C:\Users\Admin\bwhost.exe
            bwhost.exe
            5⤵
            • Executes dropped EXE
            • Maps connected drives based on registry
            • Suspicious behavior: EnumeratesProcesses
            PID:5052
        • C:\Users\Admin\cwhost.exe
          C:\Users\Admin\cwhost.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:1044
          • C:\Windows\explorer.exe
            000001D8*
            5⤵
              PID:4976
          • C:\Users\Admin\dwhost.exe
            C:\Users\Admin\dwhost.exe
            4⤵
            • Executes dropped EXE
            • Suspicious use of SetThreadContext
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:2668
            • C:\Users\Admin\AppData\Local\18ebb266\X
              193.105.154.210:80
              5⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of WriteProcessMemory
              PID:4740
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\system32\cmd.exe"
              5⤵
                PID:2704
            • C:\Users\Admin\ewhost.exe
              C:\Users\Admin\ewhost.exe
              4⤵
              • Executes dropped EXE
              • Suspicious use of SetWindowsHookEx
              PID:3144
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe" /c tasklist&&del 28b185415cc718a720f2f378ed546078_JaffaCakes118.exe
              4⤵
                PID:2160
                • C:\Windows\SysWOW64\tasklist.exe
                  tasklist
                  5⤵
                  • Enumerates processes with tasklist
                  • Suspicious use of AdjustPrivilegeToken
                  PID:2612

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\18ebb266\X
          Filesize

          41KB

          MD5

          686b479b0ee164cf1744a8be359ebb7d

          SHA1

          8615e8f967276a85110b198d575982a958581a07

          SHA256

          fcfbb4c648649f4825b66504b261f912227ba32cbaabcadf4689020a83fb201b

          SHA512

          7ed8022e2b09f232150b77fc3a25269365b624f19f0b50c46a4fdf744eeb23294c09c051452c4c9dbb34a274f1a0bfc54b3ff1987ec16ae2e54848e22a97ed64

          Download Submit

        • C:\Users\Admin\HM23Yh.exe
          Filesize

          224KB

          MD5

          b9204dce58a6e81de3b3306eb6cb03e5

          SHA1

          ceb777de961f82c42b9b71dca67b8e56a31908a3

          SHA256

          438f71f74c972c3ed35a21bbc93cbc8dd1fb3cf17fd789ae730e60e53816b472

          SHA512

          f555f397416efd33bf9591dd08ad27a4dfed1d26cbfb9d73dc4c3ae130da8ce254d4bfc1e70406f3c92565d28e045469b3ba3b172bd5d19c5876708bb1aa37ed

          Download Submit

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

          270KB

          MD5

          5efdb148d618a6b6d2369fccd60f4212

          SHA1

          7e2045b55c33af87848088738215af2bf7ad0b9b

          SHA256

          db7e3eef1813f386579a2dd11587077c6888809ac9c9e33c7584eb301402203b

          SHA512

          e63d8d4caf1cc98bc9beb168302c89885b12175a5802e2e7f507d30bce04eb67ce1f81519f544da297bbb581f59c5baab8ed3fd9b3f7f911a884095603587a21

          Download Submit

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

          157KB

          MD5

          2dd258fd2e5a7fccd81b8af93c08780b

          SHA1

          a5373acdb7f4684b032954e9e754593ddcc827b2

          SHA256

          00d8a5382bc4f61a6836bc2b22c05b57485bdf2550188c456f1a854d8a885ca9

          SHA512

          20048701859ed645bc678a3a45a3ef45cee1d31edfba2ab6cc8edbb03bad6174b541694ac09f4dc58c58241a93d592deb049c33d22ef3cc9f0a6eaac925111df

          Download Submit

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

          150KB

          MD5

          d91ada984db5e7adbf2b80c2284c12f6

          SHA1

          31e9b27095ac041687b016006f41ea6e5222202d

          SHA256

          8cbabd93630154a79f8f0c52964f330b44b427631403c3eef4b6c6fc87649948

          SHA512

          8a0eea5b8ffc4c8d4bdf1e551e6c11e8d188f2209666e2f4b6a74bed99105264510a612a7a1e72f7142584386891ab4aa95946110b8fe623d5b2035494da0748

          Download Submit

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

          333KB

          MD5

          1aceb282a6d05fcc08f3f74f5483bf0a

          SHA1

          778e34df0c35fee3ab8b7f1af14b2b4ce948ea7b

          SHA256

          d62b7050a4ada5513bb9f24c79cf782a8675122ef7833bc8c91cb107fe71fc6d

          SHA512

          5f2c02faa69f1f3f32affc898773d92738a9944a59ad2a28cebe192b0ad1089363c8e3bbc1d202097b160c1b2dada71fc0f03a1a0744dbc2c72cc3273a4629f8

          Download Submit

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

          36KB

          MD5

          4bcd12fdaa17197a658a5113af9120ec

          SHA1

          3ac79b0b793e390cf1dea82c1754ec34aab1ea46

          SHA256

          e781bf0233fb732b4b6935255af5cf33b7f0a58bad54b70408c347d2e83dbf96

          SHA512

          dab61b32fc43b2f55a197ebdf1b8c5709ed97e99530fb31a33ec077c25812f075733ff5e97cc5eebe01d8b83cd29ba104caba02b7a8cdf7e13f43e18432ccbdd

          Download Submit

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

          224KB

          MD5

          be20cfe89de192ce744104346e6ac0f6

          SHA1

          ab6745bca9f9cff8542cf24398b86c862d160114

          SHA256

          8de9e03e56b77484704e17e7c25840fdd5349d71039208c19627f55438923cdd

          SHA512

          18e6e97b72fb30dc2250654b7cfabc15eac534c10ebd20a874bc602207a7f7aa0a1ed50aa806018d21c9174f5530c10445d056c6f2a912d8f03887f839f97b5c

          Download Submit

        • memory/112-92-0x0000000000400000-0x0000000000438000-memory.dmp

          Filesize

          224KB

          Download

        • memory/112-54-0x0000000000400000-0x0000000000438000-memory.dmp

          Filesize

          224KB

          Download

        • memory/112-60-0x0000000000400000-0x0000000000438000-memory.dmp

          Filesize

          224KB

          Download

        • memory/112-56-0x0000000000400000-0x0000000000438000-memory.dmp

          Filesize

          224KB

          Download

        • memory/112-55-0x0000000000400000-0x0000000000438000-memory.dmp

          Filesize

          224KB

          Download

        • memory/112-57-0x0000000000400000-0x0000000000438000-memory.dmp

          Filesize

          224KB

          Download

        • memory/1044-79-0x0000000000400000-0x0000000000444000-memory.dmp

          Filesize

          272KB

          Download

        • memory/1044-82-0x0000000000400000-0x0000000000444000-memory.dmp

          Filesize

          272KB

          Download

        • memory/2224-2-0x0000000000400000-0x000000000052D000-memory.dmp

          Filesize

          1.2MB

          Download

        • memory/2224-117-0x0000000000400000-0x000000000052D000-memory.dmp

          Filesize

          1.2MB

          Download

        • memory/2224-4-0x0000000000400000-0x000000000052D000-memory.dmp

          Filesize

          1.2MB

          Download

        • memory/2224-8-0x0000000000400000-0x000000000052D000-memory.dmp

          Filesize

          1.2MB

          Download

        • memory/2224-74-0x0000000000400000-0x000000000052D000-memory.dmp

          Filesize

          1.2MB

          Download

        • memory/2224-0-0x0000000000400000-0x000000000052D000-memory.dmp

          Filesize

          1.2MB

          Download

        • memory/2224-6-0x0000000000400000-0x000000000052D000-memory.dmp

          Filesize

          1.2MB

          Download

        • memory/2668-100-0x0000000000400000-0x0000000000462FF0-memory.dmp

          Filesize

          395KB

          Download

        • memory/2668-95-0x0000000000400000-0x0000000000462FF0-memory.dmp

          Filesize

          395KB

          Download

        • memory/4008-73-0x0000000000400000-0x000000000041F000-memory.dmp

          Filesize

          124KB

          Download

        • memory/4032-62-0x0000000000400000-0x000000000041F000-memory.dmp

          Filesize

          124KB

          Download

        • memory/5052-75-0x0000000000400000-0x0000000000428000-memory.dmp

          Filesize

          160KB

          Download

        • memory/5052-66-0x0000000000400000-0x0000000000428000-memory.dmp

          Filesize

          160KB

          Download

        • memory/5052-67-0x0000000000400000-0x0000000000428000-memory.dmp

          Filesize

          160KB

          Download

        • memory/5052-70-0x0000000000400000-0x0000000000428000-memory.dmp

          Filesize

          160KB

          Download

        • memory/5052-71-0x0000000000400000-0x0000000000428000-memory.dmp

          Filesize

          160KB

          Download

        • memory/5084-5-0x0000000000400000-0x0000000000420000-memory.dmp

          Filesize

          128KB

          Download