Overview

overview

10

Static

static

10

JaffaCakes...90.exe

windows7-x64

10

JaffaCakes...90.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    22-01-2025 13:22

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General

  • Target

    JaffaCakes118_0e05ca5f6631d4316897d93efc1a9090.exe

  • Size

    651KB

  • MD5

    0e05ca5f6631d4316897d93efc1a9090

  • SHA1

    41daf42865a15fc0c4dd327b356e98aa6f5ead93

  • SHA256

    8e3d3e2820441f9f082884b11ac0738c9ef8242f98ce4933225485aa3d4c6340

  • SHA512

    b93fac7499fe1cb322d271fc1d87b44118d8b796e0943e41005104777bb5833e5616eb9c565b06be308eb995f1116285a58aa02844f6ae9432c5635dbc764b8f

  • SSDEEP

    12288:kpyZT1QrCxu/mDwLRI6BxcDqp9aqCcajVuD3Z7BPQGMWYur0s0D:kUx1QjOD3SxcDDcNDqWYurL0

Score
10/10
modiloaderdefense_evasiondiscoverypersistencetrojanupx

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
    defense_evasion
  • Modiloader family
    modiloader
  • ModiLoader Second Stage 13 IoCs
  • Deletes itself 1 IoCs
  • Executes dropped EXE 11 IoCs
  • Loads dropped DLL 14 IoCs
  • Adds Run key to start application 2 TTPs 52 IoCs
    persistence
  • Drops desktop.ini file(s) 2 IoCs
  • Maps connected drives based on registry 3 TTPs 4 IoCs

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

  • Enumerates processes with tasklist 1 TTPs 2 IoCs
    discovery
  • Suspicious use of SetThreadContext 5 IoCs
  • UPX packed file 20 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 14 IoCs

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

    discovery
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\csrss.exe
    %SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=16
    1⤵
    • Executes dropped EXE
    • Drops desktop.ini file(s)
    • Suspicious use of UnmapMainImage
    PID:336
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k netsvcs
    1⤵
      PID:864
      • C:\Windows\system32\wbem\WMIADAP.EXE
        wmiadap.exe /F /T /R
        2⤵
          PID:2476
      • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0e05ca5f6631d4316897d93efc1a9090.exe
        "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0e05ca5f6631d4316897d93efc1a9090.exe"
        1⤵
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2416
        • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0e05ca5f6631d4316897d93efc1a9090.exe
          JaffaCakes118_0e05ca5f6631d4316897d93efc1a9090.exe
          2⤵
          • Loads dropped DLL
          • System Location Discovery: System Language Discovery
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:2436
          • C:\Users\Admin\dHY4IvP3.exe
            C:\Users\Admin\dHY4IvP3.exe
            3⤵
            • 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:2052
            • C:\Users\Admin\zaoteon.exe
              "C:\Users\Admin\zaoteon.exe"
              4⤵
              • 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:2756
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe" /c tasklist&&del dHY4IvP3.exe
              4⤵
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:2624
              • C:\Windows\SysWOW64\tasklist.exe
                tasklist
                5⤵
                • Enumerates processes with tasklist
                • System Location Discovery: System Language Discovery
                • Suspicious use of AdjustPrivilegeToken
                PID:2792
          • C:\Users\Admin\azhost.exe
            C:\Users\Admin\azhost.exe
            3⤵
            • Executes dropped EXE
            • Suspicious use of SetThreadContext
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:2604
            • C:\Users\Admin\azhost.exe
              azhost.exe
              4⤵
              • Executes dropped EXE
              • Maps connected drives based on registry
              • Suspicious behavior: EnumeratesProcesses
              PID:2524
          • C:\Users\Admin\bzhost.exe
            C:\Users\Admin\bzhost.exe
            3⤵
            • Executes dropped EXE
            • Suspicious use of SetThreadContext
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:1524
            • C:\Users\Admin\bzhost.exe
              bzhost.exe
              4⤵
              • Executes dropped EXE
              • Maps connected drives based on registry
              • Suspicious behavior: EnumeratesProcesses
              PID:112
          • C:\Users\Admin\czhost.exe
            C:\Users\Admin\czhost.exe
            3⤵
            • Executes dropped EXE
            • Suspicious use of SetThreadContext
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:2028
            • C:\Users\Admin\czhost.exe
              czhost.exe
              4⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              PID:1432
          • C:\Users\Admin\dzhost.exe
            C:\Users\Admin\dzhost.exe
            3⤵
            • Executes dropped EXE
            • Suspicious use of SetThreadContext
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2272
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\system32\cmd.exe"
              4⤵
              • System Location Discovery: System Language Discovery
              PID:1952
          • C:\Users\Admin\ezhost.exe
            C:\Users\Admin\ezhost.exe
            3⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            • Suspicious use of SetWindowsHookEx
            PID:2796
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe" /c tasklist&&del JaffaCakes118_0e05ca5f6631d4316897d93efc1a9090.exe
            3⤵
            • Deletes itself
            • System Location Discovery: System Language Discovery
            PID:3004
            • C:\Windows\SysWOW64\tasklist.exe
              tasklist
              4⤵
              • Enumerates processes with tasklist
              • System Location Discovery: System Language Discovery
              • Suspicious use of AdjustPrivilegeToken
              PID:920
      • C:\Windows\system32\wbem\wmiprvse.exe
        C:\Windows\system32\wbem\wmiprvse.exe -Embedding
        1⤵
          PID:1692

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Windows\system32\consrv.dll
          Filesize

          53KB

          MD5

          63e99b675a1337db6d8430195ea3efd2

          SHA1

          1baead2bf8f433dc82f9b2c03fd65ce697a92155

          SHA256

          6616179477849205eb4075b75a042056d196f45d67f78929dbb3317a35ccbea9

          SHA512

          f5b986eafa38dbc9ad7759784ac887ecbb9c8d8009a3f33e91b9c9ceeaf043ed3e4ddab8e6b6b77e54aed9fcecab02442c8ff253f2136ea06996d05ddd68199f

          Download Submit

        • \??\globalroot\systemroot\assembly\temp\@
          Filesize

          2KB

          MD5

          84d0327b1c13a10a6c532e81f081157e

          SHA1

          df93b8ca81844dd6e5557a7ba7baa6c7e15eb5bc

          SHA256

          3baa8f65fdd4e3f05063837516f83b4823481b4d070f31b5ef95bcee178c909d

          SHA512

          7703164a91b522c276e20e72a7d7998d477d2896abd868f5225e3bb27cc7f7da2967b4a0e1cdfc3b0416ca4ca8bf9b39cbaa87b45a580ddd473dca064ed3d0b9

          Download Submit

        • \Users\Admin\azhost.exe
          Filesize

          248KB

          MD5

          27ef898ce7ec9c0b79a6996a0b419de1

          SHA1

          4e8aed756fbc6133af13028c33366d2eaa43f954

          SHA256

          f08df8dd8e3fe3de4a1ba4ba3bd355a233cf7febd5917b982ec5a949726c36a6

          SHA512

          5c7fa67e7ed1e8ce238e58f0b55618d1fc13af4e19d9267f6e88e277beb2f10e6c0f0027a532a2d1d4b6e40da1b31dfcacf50ccb71a75dc231ff876869b6787a

          Download Submit

        • \Users\Admin\bzhost.exe
          Filesize

          138KB

          MD5

          4e22775699416e81275fea3266e14bba

          SHA1

          32cc2479a30abd1b40b3b7e959ac32317fa124fd

          SHA256

          95dc812e94d5ba0842af45685ca7262b55607336fcf4becda83dbb6416beffa9

          SHA512

          34b13e9142a9c4251c78d876f02f9e86f22253950d3f9126dacd8ec6f0f3bbd36146381ce16b130d794c4bbc1ba08aa4df8e2e7af0c3900035d486242c81e3bf

          Download Submit

        • \Users\Admin\czhost.exe
          Filesize

          96KB

          MD5

          fb7e8882346223dfbad778b5a7f74f32

          SHA1

          8285032fbab2f9f52533657d46df457ab64d0e15

          SHA256

          6d6fa60b26cd2fc87c94afb20e7f3b35d6eca76d5a46191b8df802d30d4cbc3e

          SHA512

          31e3963dd156da4a57b3ffd37b857ee1d433c61dc22eb56356f2171b282f3735a1c31d65b3a0b431151b55bfebf964f82c5aa13a12f1c2a8a580840a7ea5da32

          Download Submit

        • \Users\Admin\dHY4IvP3.exe
          Filesize

          288KB

          MD5

          e2a16fca33158332dbb3c66021fe8e3b

          SHA1

          9b784a05bf73e0bffbc2d6afe9acb4ca9d44a355

          SHA256

          17b36341825621fdf4a959b52c510dbf1295e89d380499b2d02a87d76ed68a82

          SHA512

          6ec42b9cbd79a0835abdb2e7e4484d143bea726d9d17929482d1efb16590d895bcbe24e7957dcfc26f093f7a6d1dc07644c649d5918227f101a2515dddb86550

          Download Submit

        • \Users\Admin\dzhost.exe
          Filesize

          221KB

          MD5

          5b414fb77d0dbec97ee529ec0bbcbeaf

          SHA1

          359cd24cd341f75eb46b99375824f6b649443f8e

          SHA256

          62027b13d4918e5e644952c977960a5e6dfe241e2bb35b387de0bfd0b752e882

          SHA512

          887b1b93e51d21927ffba49536f281003eef1dbee7634a08cab256f07701d54fe755acab7ae4a513c754067e4144c44c3580689ce187fd584ba440ab748a2360

          Download Submit

        • \Users\Admin\ezhost.exe
          Filesize

          28KB

          MD5

          46ede15ce82c221c24bf81b2de1be7e8

          SHA1

          c332a5ec7aeb213c13449626156f6623351a4393

          SHA256

          a360c27de3799bf85f2501d4b375744394643fd50f8ecf5241d170b5cb7f6782

          SHA512

          517f497a4783a0f67ccfca641d93b7f20505c89d6252229f5b97df674f7be20ae48d4732c137ba081c2c1f8ec712371fa4ba4602873e11c0e02b109a00b6c316

          Download Submit

        • \Users\Admin\zaoteon.exe
          Filesize

          288KB

          MD5

          72e38bf1b2e65abc6b40083691434d35

          SHA1

          5899b82d16f986f32ac163408f3c4b01f147c3d1

          SHA256

          ed473cbfa69426ca7f4cc1b8c30fcead7641b84029be3628277ff81d27c22ae0

          SHA512

          5fb67f17e8578e5a83dfb78eb1e95e963ef0c01143aa7908b1206a16e6b4d2d34cf2705d56c41cd7414b09ea04850630e25956688aebaa5bd6e3d1165e02c170

          Download Submit

        • memory/112-83-0x0000000000400000-0x0000000000427000-memory.dmp

          Filesize

          156KB

          Download

        • memory/112-81-0x0000000000400000-0x0000000000427000-memory.dmp

          Filesize

          156KB

          Download

        • memory/112-79-0x0000000000400000-0x0000000000427000-memory.dmp

          Filesize

          156KB

          Download

        • memory/112-87-0x0000000000400000-0x0000000000427000-memory.dmp

          Filesize

          156KB

          Download

        • memory/112-92-0x0000000000400000-0x0000000000427000-memory.dmp

          Filesize

          156KB

          Download

        • memory/112-93-0x0000000000400000-0x0000000000427000-memory.dmp

          Filesize

          156KB

          Download

        • memory/112-94-0x0000000000400000-0x0000000000427000-memory.dmp

          Filesize

          156KB

          Download

        • memory/1432-111-0x0000000000400000-0x000000000040E000-memory.dmp

          Filesize

          56KB

          Download

        • memory/1432-107-0x0000000000400000-0x000000000040E000-memory.dmp

          Filesize

          56KB

          Download

        • memory/1432-119-0x0000000000400000-0x000000000040E000-memory.dmp

          Filesize

          56KB

          Download

        • memory/1432-104-0x0000000000400000-0x000000000040E000-memory.dmp

          Filesize

          56KB

          Download

        • memory/1432-118-0x0000000000400000-0x000000000040E000-memory.dmp

          Filesize

          56KB

          Download

        • memory/1432-117-0x0000000000400000-0x000000000040E000-memory.dmp

          Filesize

          56KB

          Download

        • memory/1432-105-0x0000000000400000-0x000000000040E000-memory.dmp

          Filesize

          56KB

          Download

        • memory/1524-89-0x0000000000400000-0x000000000041B000-memory.dmp

          Filesize

          108KB

          Download

        • memory/2028-113-0x0000000000400000-0x000000000041B000-memory.dmp

          Filesize

          108KB

          Download

        • memory/2272-134-0x0000000000330000-0x0000000000375000-memory.dmp

          Filesize

          276KB

          Download

        • memory/2272-129-0x0000000000400000-0x0000000000464000-memory.dmp

          Filesize

          400KB

          Download

        • memory/2272-130-0x0000000000330000-0x0000000000375000-memory.dmp

          Filesize

          276KB

          Download

        • memory/2272-154-0x0000000000400000-0x0000000000464000-memory.dmp

          Filesize

          400KB

          Download

        • memory/2416-9-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

          Download

        • memory/2436-127-0x0000000001D60000-0x0000000001DC4000-memory.dmp

          Filesize

          400KB

          Download

        • memory/2436-77-0x0000000000400000-0x0000000000507000-memory.dmp

          Filesize

          1.0MB

          Download

        • memory/2436-3-0x0000000000400000-0x0000000000507000-memory.dmp

          Filesize

          1.0MB

          Download

        • memory/2436-11-0x0000000000400000-0x0000000000507000-memory.dmp

          Filesize

          1.0MB

          Download

        • memory/2436-2-0x0000000000400000-0x0000000000507000-memory.dmp

          Filesize

          1.0MB

          Download

        • memory/2436-188-0x0000000000400000-0x0000000000507000-memory.dmp

          Filesize

          1.0MB

          Download

        • memory/2436-0-0x0000000000400000-0x0000000000507000-memory.dmp

          Filesize

          1.0MB

          Download

        • memory/2436-14-0x0000000000400000-0x0000000000507000-memory.dmp

          Filesize

          1.0MB

          Download

        • memory/2436-12-0x0000000000400000-0x0000000000507000-memory.dmp

          Filesize

          1.0MB

          Download

        • memory/2436-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

          Filesize

          4KB

          Download

        • memory/2436-5-0x0000000000400000-0x0000000000507000-memory.dmp

          Filesize

          1.0MB

          Download

        • memory/2436-126-0x0000000001D60000-0x0000000001DC4000-memory.dmp

          Filesize

          400KB

          Download

        • memory/2524-55-0x0000000000400000-0x0000000000437000-memory.dmp

          Filesize

          220KB

          Download

        • memory/2524-65-0x0000000000400000-0x0000000000437000-memory.dmp

          Filesize

          220KB

          Download

        • memory/2524-58-0x0000000000400000-0x0000000000437000-memory.dmp

          Filesize

          220KB

          Download

        • memory/2524-69-0x0000000000400000-0x0000000000437000-memory.dmp

          Filesize

          220KB

          Download

        • memory/2524-53-0x0000000000400000-0x0000000000437000-memory.dmp

          Filesize

          220KB

          Download

        • memory/2524-51-0x0000000000400000-0x0000000000437000-memory.dmp

          Filesize

          220KB

          Download

        • memory/2524-61-0x0000000000400000-0x0000000000437000-memory.dmp

          Filesize

          220KB

          Download

        • memory/2604-68-0x0000000000400000-0x000000000041B000-memory.dmp

          Filesize

          108KB

          Download