Analysis

  • max time kernel
    146s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/06/2024, 03:04

General

  • Target

    0c32985134e728bfaa826bcd86e4dd1b_JaffaCakes118.exe

  • Size

    110KB

  • MD5

    0c32985134e728bfaa826bcd86e4dd1b

  • SHA1

    e66d5c282d9d57c8059b7b879a591209b2eb4874

  • SHA256

    c51b34e96fd62448b29ff6cb4792a5f2e28d4d3f479d059a4beff8302846bb3a

  • SHA512

    5f98e604ea88205ae2dfe2da3899443f143e1b547e72771b074f0d67084149fda3fa686f4281d01d28bc663d63292447bb357fded25be034ec298b97f224a521

  • SSDEEP

    3072:Yo5sqDh0ITgdk9M9OeEs3eyueEX0tQxgqmY:15sqDhbTgdIM9OeFuB5Oo

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 3 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0c32985134e728bfaa826bcd86e4dd1b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0c32985134e728bfaa826bcd86e4dd1b_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2552
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://broker4.gotoassist.com/ds/downloadManual.tmpl?SessionInfo=115199782:F2621CD2E2C8775:5&Portal=dell-us-gts&QueryKey=100000000069048344&FullDL=true
      2⤵
        PID:3940
    • 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 --field-trial-handle=4200,i,10373433614523925616,13586256558317053467,262144 --variations-seed-version --mojo-platform-channel-handle=4268 /prefetch:8
      1⤵
        PID:1740
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=17 --field-trial-handle=4016,i,10373433614523925616,13586256558317053467,262144 --variations-seed-version --mojo-platform-channel-handle=4684 /prefetch:1
        1⤵
          PID:1064
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=16 --field-trial-handle=4920,i,10373433614523925616,13586256558317053467,262144 --variations-seed-version --mojo-platform-channel-handle=5140 /prefetch:1
          1⤵
            PID:1020
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=18 --field-trial-handle=5440,i,10373433614523925616,13586256558317053467,262144 --variations-seed-version --mojo-platform-channel-handle=5468 /prefetch:1
            1⤵
              PID:4836
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=entity_extraction_service.mojom.Extractor --lang=en-US --service-sandbox-type=entity_extraction --onnx-enabled-for-ee --no-appcompat-clear --field-trial-handle=5600,i,10373433614523925616,13586256558317053467,262144 --variations-seed-version --mojo-platform-channel-handle=5472 /prefetch:8
              1⤵
                PID:1408
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --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 --field-trial-handle=5948,i,10373433614523925616,13586256558317053467,262144 --variations-seed-version --mojo-platform-channel-handle=6048 /prefetch:1
                1⤵
                  PID:4776
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --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 --field-trial-handle=5952,i,10373433614523925616,13586256558317053467,262144 --variations-seed-version --mojo-platform-channel-handle=6644 /prefetch:1
                  1⤵
                    PID:2060
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --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 --field-trial-handle=6080,i,10373433614523925616,13586256558317053467,262144 --variations-seed-version --mojo-platform-channel-handle=5880 /prefetch:1
                    1⤵
                      PID:3572
                    • 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 --field-trial-handle=5140,i,10373433614523925616,13586256558317053467,262144 --variations-seed-version --mojo-platform-channel-handle=6660 /prefetch:8
                      1⤵
                        PID:3676
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --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=24 --field-trial-handle=4076,i,10373433614523925616,13586256558317053467,262144 --variations-seed-version --mojo-platform-channel-handle=7148 /prefetch:1
                        1⤵
                          PID:1328
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --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 --field-trial-handle=5852,i,10373433614523925616,13586256558317053467,262144 --variations-seed-version --mojo-platform-channel-handle=5972 /prefetch:1
                          1⤵
                            PID:4840

                          Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

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                                Downloads

                                • memory/2552-0-0x0000000000400000-0x000000000043A000-memory.dmp

                                  Filesize

                                  232KB

                                • memory/2552-1-0x0000000000400000-0x000000000043A000-memory.dmp

                                  Filesize

                                  232KB

                                • memory/2552-4-0x0000000000400000-0x000000000043A000-memory.dmp

                                  Filesize

                                  232KB