Overview

overview

10

Static

static

10

JaffaCakes...00.exe

windows7-x64

10

JaffaCakes...00.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    134s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    18-01-2025 06:47

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General

  • Target

    JaffaCakes118_a280dcdf24c5c22929a497398cc2c000.exe

  • Size

    856KB

  • MD5

    a280dcdf24c5c22929a497398cc2c000

  • SHA1

    7887f43a942241a911efd59ed1de11f1cea0898d

  • SHA256

    286800832ff394029a54940bc2d20e9f77dc3b8d296fff843edb0281131c779a

  • SHA512

    2aecec63c425754155dd7180e1c39400b8ca2bb636ee78a234e5a03b730feac860331fe6edcfb2099c1240a1e249d17bec54ddf8e763fe769e977c33d7a89453

  • SSDEEP

    12288:cJjCWhgzbBd8PtV9m2YkA4UrCuMtfQBSo7n4fUT2a6A2QeTF0XhMdUyGtd:cJmmgPMPikA43xsr4Y2a6A2nChuUr

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 WinLogon for persistence 2 TTPs 1 IoCs
    persistence
  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
    evasion
  • Modiloader family
    modiloader
  • ModiLoader Second Stage 10 IoCs
  • Deletes itself 1 IoCs
  • Executes dropped EXE 12 IoCs
  • Loads dropped DLL 18 IoCs
  • Adds Run key to start application 2 TTPs 50 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 4 IoCs
  • UPX packed file 14 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
  • Modifies registry class 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 51 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⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:852
  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Modifies WinLogon for persistence
    • Executes dropped EXE
    PID:1196
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a280dcdf24c5c22929a497398cc2c000.exe
      "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a280dcdf24c5c22929a497398cc2c000.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2016
      • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a280dcdf24c5c22929a497398cc2c000.exe
        JaffaCakes118_a280dcdf24c5c22929a497398cc2c000.exe
        3⤵
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2168
        • C:\Users\Admin\HM23Yh.exe
          C:\Users\Admin\HM23Yh.exe
          4⤵
          • 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:2496
          • C:\Users\Admin\leqoh.exe
            "C:\Users\Admin\leqoh.exe"
            5⤵
            • 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:2980
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe" /c tasklist&&del HM23Yh.exe
            5⤵
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:2940
            • C:\Windows\SysWOW64\tasklist.exe
              tasklist
              6⤵
              • Enumerates processes with tasklist
              • System Location Discovery: System Language Discovery
              • Suspicious use of AdjustPrivilegeToken
              PID:2552
        • C:\Users\Admin\awhost.exe
          C:\Users\Admin\awhost.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2744
          • C:\Users\Admin\awhost.exe
            awhost.exe
            5⤵
            • Executes dropped EXE
            • Maps connected drives based on registry
            • Suspicious behavior: EnumeratesProcesses
            PID:2740
        • C:\Users\Admin\bwhost.exe
          C:\Users\Admin\bwhost.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2044
          • C:\Users\Admin\bwhost.exe
            bwhost.exe
            5⤵
            • Executes dropped EXE
            • Maps connected drives based on registry
            • Suspicious behavior: EnumeratesProcesses
            PID:1740
        • C:\Users\Admin\cwhost.exe
          C:\Users\Admin\cwhost.exe
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:1424
          • C:\Windows\explorer.exe
            00000088*
            5⤵
            • Modifies registry class
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:1752
        • C:\Users\Admin\dwhost.exe
          C:\Users\Admin\dwhost.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of SetThreadContext
          • System Location Discovery: System Language Discovery
          PID:1952
          • C:\Users\Admin\AppData\Local\a0440614\X
            193.105.154.210:80
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious behavior: EnumeratesProcesses
            PID:832
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\system32\cmd.exe"
            5⤵
            • System Location Discovery: System Language Discovery
            PID:1336
        • C:\Users\Admin\ewhost.exe
          C:\Users\Admin\ewhost.exe
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of SetWindowsHookEx
          PID:1284
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /c tasklist&&del JaffaCakes118_a280dcdf24c5c22929a497398cc2c000.exe
          4⤵
          • Deletes itself
          • System Location Discovery: System Language Discovery
          PID:2208
          • C:\Windows\SysWOW64\tasklist.exe
            tasklist
            5⤵
            • Enumerates processes with tasklist
            • System Location Discovery: System Language Discovery
            • Suspicious use of AdjustPrivilegeToken
            PID:1648

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\a0440614\@
    Filesize

    2KB

    MD5

    9f07c4a67dbf752b6e32e815c0ac7728

    SHA1

    faef5b8f91e00af204351136aa884ce790c70c55

    SHA256

    7ead63d0c9b4261f952aeaacd5a61a99998df9a07f3b5d770e8e7c8910b76651

    SHA512

    280cc13e0af907b5779cfda9902dea5618eae5e844e09912f2685c7df52ce9fa15b93eb05f71e52fae30d425a6fa540b29a78210414004f4ba4fc8c87408ce4e

    Download Submit

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

    150KB

    MD5

    d91ada984db5e7adbf2b80c2284c12f6

    SHA1

    31e9b27095ac041687b016006f41ea6e5222202d

    SHA256

    8cbabd93630154a79f8f0c52964f330b44b427631403c3eef4b6c6fc87649948

    SHA512

    8a0eea5b8ffc4c8d4bdf1e551e6c11e8d188f2209666e2f4b6a74bed99105264510a612a7a1e72f7142584386891ab4aa95946110b8fe623d5b2035494da0748

    Download Submit

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

    52KB

    MD5

    c7570a7e24b29ee04a48c2c99da2587b

    SHA1

    b6e3635a8de44b1635e8d362ac131e14281feb24

    SHA256

    717cd7661c09701ee39c505d8b604ea3dd6c1151ef18e7ed1cab3832552ac34b

    SHA512

    57479d2f5386ace8cc5e5ed543e6ad2c2b7b58accc849807d804a8cf0d03080f328f7b42442422fa1483a01ad473ca302f9eca97b9eb24e699e22db56641c572

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

    2KB

    MD5

    9a7dc55e4209f86774775f0a7d48f1b5

    SHA1

    6008f77ff74fb588d82d6a7d7f9c447b8f9d81dc

    SHA256

    3b2c08730ffd21aa44a8db155fcd517342937ee6a07c4c6f138f91f038f20826

    SHA512

    8f000d4cf350038877f90b85ef4941e56dac443fe111f53c59d1815e41c5929a6ab8412315fc8b347b84487399378f37b132fc2fa393b7b28bd210f855064b60

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  • \Users\Admin\AppData\Local\a0440614\X
    Filesize

    41KB

    MD5

    686b479b0ee164cf1744a8be359ebb7d

    SHA1

    8615e8f967276a85110b198d575982a958581a07

    SHA256

    fcfbb4c648649f4825b66504b261f912227ba32cbaabcadf4689020a83fb201b

    SHA512

    7ed8022e2b09f232150b77fc3a25269365b624f19f0b50c46a4fdf744eeb23294c09c051452c4c9dbb34a274f1a0bfc54b3ff1987ec16ae2e54848e22a97ed64

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  • \Users\Admin\HM23Yh.exe
    Filesize

    224KB

    MD5

    b9204dce58a6e81de3b3306eb6cb03e5

    SHA1

    ceb777de961f82c42b9b71dca67b8e56a31908a3

    SHA256

    438f71f74c972c3ed35a21bbc93cbc8dd1fb3cf17fd789ae730e60e53816b472

    SHA512

    f555f397416efd33bf9591dd08ad27a4dfed1d26cbfb9d73dc4c3ae130da8ce254d4bfc1e70406f3c92565d28e045469b3ba3b172bd5d19c5876708bb1aa37ed

    Download Submit

  • \Users\Admin\awhost.exe
    Filesize

    270KB

    MD5

    5efdb148d618a6b6d2369fccd60f4212

    SHA1

    7e2045b55c33af87848088738215af2bf7ad0b9b

    SHA256

    db7e3eef1813f386579a2dd11587077c6888809ac9c9e33c7584eb301402203b

    SHA512

    e63d8d4caf1cc98bc9beb168302c89885b12175a5802e2e7f507d30bce04eb67ce1f81519f544da297bbb581f59c5baab8ed3fd9b3f7f911a884095603587a21

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  • \Users\Admin\bwhost.exe
    Filesize

    157KB

    MD5

    2dd258fd2e5a7fccd81b8af93c08780b

    SHA1

    a5373acdb7f4684b032954e9e754593ddcc827b2

    SHA256

    00d8a5382bc4f61a6836bc2b22c05b57485bdf2550188c456f1a854d8a885ca9

    SHA512

    20048701859ed645bc678a3a45a3ef45cee1d31edfba2ab6cc8edbb03bad6174b541694ac09f4dc58c58241a93d592deb049c33d22ef3cc9f0a6eaac925111df

    Download Submit

  • \Users\Admin\dwhost.exe
    Filesize

    333KB

    MD5

    1aceb282a6d05fcc08f3f74f5483bf0a

    SHA1

    778e34df0c35fee3ab8b7f1af14b2b4ce948ea7b

    SHA256

    d62b7050a4ada5513bb9f24c79cf782a8675122ef7833bc8c91cb107fe71fc6d

    SHA512

    5f2c02faa69f1f3f32affc898773d92738a9944a59ad2a28cebe192b0ad1089363c8e3bbc1d202097b160c1b2dada71fc0f03a1a0744dbc2c72cc3273a4629f8

    Download Submit

  • \Users\Admin\ewhost.exe
    Filesize

    36KB

    MD5

    4bcd12fdaa17197a658a5113af9120ec

    SHA1

    3ac79b0b793e390cf1dea82c1754ec34aab1ea46

    SHA256

    e781bf0233fb732b4b6935255af5cf33b7f0a58bad54b70408c347d2e83dbf96

    SHA512

    dab61b32fc43b2f55a197ebdf1b8c5709ed97e99530fb31a33ec077c25812f075733ff5e97cc5eebe01d8b83cd29ba104caba02b7a8cdf7e13f43e18432ccbdd

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  • \Users\Admin\leqoh.exe
    Filesize

    224KB

    MD5

    44f581fa1af747fe4568ed481087d8d7

    SHA1

    320b1d30778aaf24bc0d2fce8084e9c3fceea248

    SHA256

    dd054effb4601eea18c3e515b2c9fc9f06a9fd7a7a9e6f9fdbbbeb6250967b46

    SHA512

    fab0fabf7db987ad1506b3bc4660c38d09f0d864a7b6e63342ae581d6437fd477b0d503db6e1bcf236d0f13d4236327bbc2514c023171e67f8f391ee4b3c243f

    Download Submit

  • \Windows\assembly\GAC_32\Desktop.ini
    Filesize

    4KB

    MD5

    80dbc7d15fdf94f16bb4a739cd9c3f98

    SHA1

    c0f3f20b360ce78cc153fa514e5f62c06f68feb7

    SHA256

    20b2d1e1b5348ed92f7e2eaedba4348e446970c13c6226f34a816503aa956c91

    SHA512

    cf8d820104ee3db4a103fb19d38267fe2f5095a29777bf3bcde95d4299360681cedd421251af92038da3f8709e68f101f7326ad9abdd087a59ca83adec87bc48

    Download Submit

  • \Windows\assembly\GAC_64\Desktop.ini
    Filesize

    5KB

    MD5

    78ab98fd9228277f2638fd93cd703016

    SHA1

    1640ee7f500074c155a5af431e9d125a4ec2cea5

    SHA256

    e0517a9584af6cfd4f1e6d280e086b20fd576b90b32f9ddac916de03a53b766c

    SHA512

    d98ed49a83d5b50737a674e4421cea4cbe353f80234d2d5a8df82995a0d81e9524f23919ca600afb98bc676a8f93e7c0df73c22cae9b3fc624027800ba9dcc76

    Download Submit

  • memory/336-136-0x0000000000EC0000-0x0000000000ED2000-memory.dmp

    Filesize

    72KB

    Download

  • memory/1196-151-0x0000000002A90000-0x0000000002A9B000-memory.dmp

    Filesize

    44KB

    Download

  • memory/1424-113-0x0000000000400000-0x0000000000444000-memory.dmp

    Filesize

    272KB

    Download

  • memory/1424-109-0x0000000000400000-0x0000000000444000-memory.dmp

    Filesize

    272KB

    Download

  • memory/1740-84-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

    Download

  • memory/1740-98-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

    Download

  • memory/1740-86-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

    Download

  • memory/1740-88-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

    Download

  • memory/1740-96-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

    Download

  • memory/1740-165-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

    Download

  • memory/1740-99-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

    Download

  • memory/1752-119-0x0000000001EF0000-0x0000000001F09000-memory.dmp

    Filesize

    100KB

    Download

  • memory/1752-124-0x0000000001EF0000-0x0000000001F09000-memory.dmp

    Filesize

    100KB

    Download

  • memory/1752-114-0x0000000001EF0000-0x0000000001F09000-memory.dmp

    Filesize

    100KB

    Download

  • memory/2016-9-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

    Download

  • memory/2044-95-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

    Download

  • memory/2168-0-0x0000000000400000-0x000000000052D000-memory.dmp

    Filesize

    1.2MB

    Download

  • memory/2168-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

    Download

  • memory/2168-5-0x0000000000400000-0x000000000052D000-memory.dmp

    Filesize

    1.2MB

    Download

  • memory/2168-195-0x0000000000400000-0x000000000052D000-memory.dmp

    Filesize

    1.2MB

    Download

  • memory/2168-108-0x0000000001C50000-0x0000000001C94000-memory.dmp

    Filesize

    272KB

    Download

  • memory/2168-107-0x0000000001C50000-0x0000000001C94000-memory.dmp

    Filesize

    272KB

    Download

  • memory/2168-14-0x0000000000400000-0x000000000052D000-memory.dmp

    Filesize

    1.2MB

    Download

  • memory/2168-12-0x0000000000400000-0x000000000052D000-memory.dmp

    Filesize

    1.2MB

    Download

  • memory/2168-11-0x0000000000400000-0x000000000052D000-memory.dmp

    Filesize

    1.2MB

    Download

  • memory/2168-3-0x0000000000400000-0x000000000052D000-memory.dmp

    Filesize

    1.2MB

    Download

  • memory/2168-2-0x0000000000400000-0x000000000052D000-memory.dmp

    Filesize

    1.2MB

    Download

  • memory/2168-82-0x0000000000400000-0x000000000052D000-memory.dmp

    Filesize

    1.2MB

    Download

  • memory/2496-43-0x0000000003820000-0x00000000042DA000-memory.dmp

    Filesize

    10.7MB

    Download

  • memory/2740-54-0x0000000000400000-0x0000000000438000-memory.dmp

    Filesize

    224KB

    Download

  • memory/2740-71-0x0000000000400000-0x0000000000438000-memory.dmp

    Filesize

    224KB

    Download

  • memory/2740-67-0x0000000000400000-0x0000000000438000-memory.dmp

    Filesize

    224KB

    Download

  • memory/2740-65-0x0000000000400000-0x0000000000438000-memory.dmp

    Filesize

    224KB

    Download

  • memory/2740-52-0x0000000000400000-0x0000000000438000-memory.dmp

    Filesize

    224KB

    Download

  • memory/2740-56-0x0000000000400000-0x0000000000438000-memory.dmp

    Filesize

    224KB

    Download

  • memory/2740-62-0x0000000000400000-0x0000000000438000-memory.dmp

    Filesize

    224KB

    Download

  • memory/2740-59-0x0000000000400000-0x0000000000438000-memory.dmp

    Filesize

    224KB

    Download

  • memory/2744-73-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

    Download