Overview

overview

7

Static

static

3

065e4ffa2e...18.exe

windows7-x64

7

065e4ffa2e...18.exe

windows10-2004-x64

7

$PLUGINSDI...md.dll

windows7-x64

3

$PLUGINSDI...md.dll

windows10-2004-x64

3

$PLUGINSDIR/Inetc.dll

windows7-x64

3

$PLUGINSDIR/Inetc.dll

windows10-2004-x64

3

$PLUGINSDI...em.dll

windows7-x64

3

$PLUGINSDI...em.dll

windows10-2004-x64

3

$PLUGINSDI...ss.dll

windows7-x64

3

$PLUGINSDI...ss.dll

windows10-2004-x64

3

Analysis

  • max time kernel
    145s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/04/2024, 00:02

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General

  • Target

    065e4ffa2e57ce9fc2fe794ae999b84d_JaffaCakes118.exe

  • Size

    1.2MB

  • MD5

    065e4ffa2e57ce9fc2fe794ae999b84d

  • SHA1

    ab7f872294bf2e53dc582b7ead88fa8a36932a56

  • SHA256

    0b61737cd2c780964fb24d185f4ef3d024c614f1099da5c34ae4960ab841e049

  • SHA512

    dbe0db1f808dac6a01ab2d0804f6ff5610f9b61d4e57a91c43d9e9809dbdedef7c43c6cb70610f4a96855a3e9841ef73b5e905ff35ade37057748188b1984dfd

  • SSDEEP

    24576:E379axq2gMaFYZczsxM9p+lUUja/Gbmh8oFYKYh6hFsciYqDtYg1Tq:FqlMHSUl4uK6oFYK+SHtqDvw

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 25 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 15 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\065e4ffa2e57ce9fc2fe794ae999b84d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\065e4ffa2e57ce9fc2fe794ae999b84d_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4728
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://k.deyiweixiu.cn/065e4ffa2e57ce9fc2fe794ae999b84d_JaffaCakes118.exe/40.jpg
      2⤵
        PID:4056
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=17 --mojo-platform-channel-handle=3880 --field-trial-handle=2280,i,4114443225282860369,4764091921472631035,262144 --variations-seed-version /prefetch:1
      1⤵
        PID:3100
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=18 --mojo-platform-channel-handle=4240 --field-trial-handle=2280,i,4114443225282860369,4764091921472631035,262144 --variations-seed-version /prefetch:1
        1⤵
          PID:3336
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4760 --field-trial-handle=2280,i,4114443225282860369,4764091921472631035,262144 --variations-seed-version /prefetch:8
          1⤵
            PID:4664
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --disable-gpu-compositing --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=20 --mojo-platform-channel-handle=4696 --field-trial-handle=2280,i,4114443225282860369,4764091921472631035,262144 --variations-seed-version /prefetch:1
            1⤵
              PID:2248
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --disable-gpu-compositing --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=21 --mojo-platform-channel-handle=5696 --field-trial-handle=2280,i,4114443225282860369,4764091921472631035,262144 --variations-seed-version /prefetch:1
              1⤵
                PID:608
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --disable-gpu-compositing --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=22 --mojo-platform-channel-handle=3736 --field-trial-handle=2280,i,4114443225282860369,4764091921472631035,262144 --variations-seed-version /prefetch:1
                1⤵
                  PID:3768
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --disable-gpu-compositing --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=23 --mojo-platform-channel-handle=5292 --field-trial-handle=2280,i,4114443225282860369,4764091921472631035,262144 --variations-seed-version /prefetch:1
                  1⤵
                    PID:3268
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_search_indexer.mojom.SearchIndexerInterfaceBroker --lang=en-US --service-sandbox-type=search_indexer --message-loop-type-ui --no-appcompat-clear --mojo-platform-channel-handle=5496 --field-trial-handle=2280,i,4114443225282860369,4764091921472631035,262144 --variations-seed-version /prefetch:8
                    1⤵
                      PID:1116
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --disable-gpu-compositing --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=25 --mojo-platform-channel-handle=4804 --field-trial-handle=2280,i,4114443225282860369,4764091921472631035,262144 --variations-seed-version /prefetch:1
                      1⤵
                        PID:3800

                      Network

                      MITRE ATT&CK Enterprise v15

                      Replay Monitor

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                      Downloads

                      • C:\Users\Admin\AppData\Local\Temp\nsmA3E.tmp\1.jpg
                        Filesize

                        125KB

                        MD5

                        350ce86012671cacb8bbc1ac77cfd5ba

                        SHA1

                        4ba498d751a3eb31ad7c2b128b57d0eec4515c77

                        SHA256

                        80c16d53d5204602116351173fe21ce11fc28cbb9c39d44543763edf828c5da9

                        SHA512

                        e5a2413b38e7c93b9f504b19bfcb1e430b45014ded42d1b1174d69c8d3c588bbf5922710b3f287d87b1fff2c0804142ec1c5dacf1cdceb5621b92651af54857b

                        Download Submit

                      • C:\Users\Admin\AppData\Local\Temp\nsmA3E.tmp\Inetc.dll
                        Filesize

                        20KB

                        MD5

                        50fdadda3e993688401f6f1108fabdb4

                        SHA1

                        04a9ae55d0fb726be49809582cea41d75bf22a9a

                        SHA256

                        6d6ddc0d2b7d59eb91be44939457858ced5eb23cf4aa93ef33bb600eb28de6f6

                        SHA512

                        e9628870feea8c3aaefe22a2af41cf34b1c1778c4a0e81d069f50553ce1a23f68a0ba74b296420b2be92425d4995a43e51c018c2e8197ec2ec39305e87c56be8

                        Download Submit

                      • C:\Users\Admin\AppData\Local\Temp\nsmA3E.tmp\System.dll
                        Filesize

                        11KB

                        MD5

                        c17103ae9072a06da581dec998343fc1

                        SHA1

                        b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

                        SHA256

                        dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

                        SHA512

                        d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

                        Download Submit

                      • C:\Users\Admin\AppData\Local\Temp\nsmA3E.tmp\nsProcess.dll
                        Filesize

                        4KB

                        MD5

                        05450face243b3a7472407b999b03a72

                        SHA1

                        ffd88af2e338ae606c444390f7eaaf5f4aef2cd9

                        SHA256

                        95fe9d92512ff2318cc2520311ef9145b2cee01209ab0e1b6e45c7ce1d4d0e89

                        SHA512

                        f4cbe30166aff20a226a7150d93a876873ba699d80d7e9f46f32a9b4753fa7966c3113a3124340b39ca67a13205463a413e740e541e742903e3f89af5a53ad3b

                        Download Submit