Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-12-2024 04:40

General

  • Target

    88da6de4a752151dbb2936855e1307f628628bfc0597bec39ce61b7347b7d3ba.exe

  • Size

    11.3MB

  • MD5

    700608d1bfe2c81db02cbdde080252bd

  • SHA1

    4fc0ce37f41622ce450a06054f827385bdbf14c9

  • SHA256

    88da6de4a752151dbb2936855e1307f628628bfc0597bec39ce61b7347b7d3ba

  • SHA512

    696bf5df4fcebe086f4373403ad83a78fcdce72277d6aa1943966683991cd707f7cacc6aea6d7d49b7d37fa51ce6b7d5f71b79fba4aaccbd514728ffa44018d1

  • SSDEEP

    196608:gvScToVXQcM66VGe1SOg4ZH6uzE40Q4LR0ra8xo6ToZXtS1rYks21Dje/GS:w9uQcv6UhOg4F9ZgKhxfOXt3UDqeS

Malware Config

Signatures

  • Blackmoon family
  • Blackmoon, KrBanker

    Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.

  • Detect Blackmoon payload 2 IoCs
  • Loads dropped DLL 1 IoCs
  • UPX packed file 4 IoCs

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

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 25 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\88da6de4a752151dbb2936855e1307f628628bfc0597bec39ce61b7347b7d3ba.exe
    "C:\Users\Admin\AppData\Local\Temp\88da6de4a752151dbb2936855e1307f628628bfc0597bec39ce61b7347b7d3ba.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:552
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://docs.qq.com/doc/DV3ZEZ3BGSkdkY3JI
      2⤵
      • Enumerates system info in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:664
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0xd4,0x100,0xf8,0x104,0x7ffee9ed46f8,0x7ffee9ed4708,0x7ffee9ed4718
        3⤵
          PID:116
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2156,1747110007497060990,17315717354649759456,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2176 /prefetch:2
          3⤵
            PID:4544
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2156,1747110007497060990,17315717354649759456,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2232 /prefetch:3
            3⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:1880
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2156,1747110007497060990,17315717354649759456,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2732 /prefetch:8
            3⤵
              PID:2728
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,1747110007497060990,17315717354649759456,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3324 /prefetch:1
              3⤵
                PID:4396
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,1747110007497060990,17315717354649759456,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3344 /prefetch:1
                3⤵
                  PID:3436
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2156,1747110007497060990,17315717354649759456,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=5312 /prefetch:2
                  3⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:4344
            • C:\Windows\System32\CompPkgSrv.exe
              C:\Windows\System32\CompPkgSrv.exe -Embedding
              1⤵
                PID:2876
              • C:\Windows\System32\CompPkgSrv.exe
                C:\Windows\System32\CompPkgSrv.exe -Embedding
                1⤵
                  PID:5112

                Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

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                Downloads

                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\371d9dc1-8a02-46a6-ae3b-98976279ead7.tmp

                  Filesize

                  10KB

                  MD5

                  670277eeb50ff49ea95e1f075c4616ba

                  SHA1

                  6ba5e071c19b3604929e84f33aa0c97397105394

                  SHA256

                  5faf54359c1e34ee04e92ee48f948a8fe806a3bf18fa47507c81eb7a49f8ca74

                  SHA512

                  920871475d2782cde75866f7781853b88c03f4203a7a5cdff16decdf42188b4623948f02e3a8d82d387bad38a2abd1762e1984128fbb1bac2ca4b5057222c1ab

                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                  Filesize

                  152B

                  MD5

                  e443ee4336fcf13c698b8ab5f3c173d0

                  SHA1

                  9bf70b16f03820cbe3158e1f1396b07b8ac9d75a

                  SHA256

                  79e277da2074f9467e0518f0f26ca2ba74914bee82553f935a0ccf64a0119e8b

                  SHA512

                  cbf6f6aa0ea69b47f51592296da2b7be1180e7b483c61b4d17ba9ee1a2d3345cbe0987b96f4e25de1438b553db358f330aad8a26e8522601f055c3d5a8313cdd

                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                  Filesize

                  152B

                  MD5

                  56a4f78e21616a6e19da57228569489b

                  SHA1

                  21bfabbfc294d5f2aa1da825c5590d760483bc76

                  SHA256

                  d036661e765ee8fd18978a2b5501e8df6b220e4bca531d9860407555294c96fb

                  SHA512

                  c2c3cd1152bb486028fe75ab3ce0d0bc9d64c4ca7eb8860ddd934b2f6e0140d2c913af4fa082b88e92a6a6d20fd483a1cb9813209f371a0f56374bc97d7f863b

                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

                  Filesize

                  2KB

                  MD5

                  97aadb5e1a682b6ccc1ada038a45728b

                  SHA1

                  7318abc8dc429d7826cb0f0e1222fb0ebcb5242c

                  SHA256

                  9cf9171a8f16ef493fabed043f6682691d0290655ffcaf4813a2a2f7431b01a9

                  SHA512

                  281eb9d0c89e172329fc1fb5e9dbcdd6253aec0c92ebf2e28263a556ccf65ec5f9f8dd288def565909658f4c283fc99cc9fd9e70b647d001c17d6bc753692f43

                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

                  Filesize

                  717B

                  MD5

                  22d839254856dca8b6d06f1c470032b4

                  SHA1

                  7b9373b2613093a00e6108e631694c33632753bb

                  SHA256

                  876e72540982dd68331e2bff98e99c4c64ef32a153b749aecae6a2404301fbf9

                  SHA512

                  8fb01afc4f84d16fb987b83607088e9fe3e4ef6c6007828539b4bc93c03fd8c3e62f4bc39721a70dacf4f92d36111193eefaa23a6bbd1d323914c4fa16986b18

                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                  Filesize

                  5KB

                  MD5

                  a831f9fa669200d482af9a6e1eff2d6f

                  SHA1

                  d0d4b7eb818b4cd3191b2663fbedfdff3d00bd90

                  SHA256

                  f2b59c336f780de94f14e0a0e68e0a58ed2a71fddcdfed6c9f8ccd4bd2e31a17

                  SHA512

                  7926743d9941c191d0603d5afa94361263bfe22cb8004e4c05dcc43a0258af8b3b79c1fa86a3d5de15c4d883d01fa4cda724584f6036b375256bbce51c07d5ab

                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                  Filesize

                  6KB

                  MD5

                  94363b2755650585221148115842dd4b

                  SHA1

                  86632b5a42829217afefb980d06c1ce03a655915

                  SHA256

                  563d0493d68e5948b1245a3a0aad378937fe90428df2d491cc4a62e47ffab48b

                  SHA512

                  362e55f02fd8d99999eb42d9c458882c65cfbac1ce01809987b397f0a6b8dd20c16ab90d27fee1392e1d3e0d00f43f1fb4f880b8cd784933e67d94735b113ea5

                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\CacheStorage\f340b808fafa9fa07eec310becde92c3437f580b\33f9e5bd-8334-4774-99bf-b9f28e0b388c\index-dir\the-real-index

                  Filesize

                  72B

                  MD5

                  76a64ffdfbd7cbd6871353603a3a839e

                  SHA1

                  77a52f6f5c465427579d8278468b5b880b9ef21b

                  SHA256

                  a885e1b40a79e4b876a734aa7d31650b0f794f4e0dc8ac078905706f1e3f525d

                  SHA512

                  57282a5e9d6a0ae2116a28f73cfdbcc8204f96d5dcd83adfa8c78b2729f4c13048798437a18c52e1ccd441c294b3a23ce50c2935093b7c9d16dc628748d63995

                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\CacheStorage\f340b808fafa9fa07eec310becde92c3437f580b\33f9e5bd-8334-4774-99bf-b9f28e0b388c\index-dir\the-real-index~RFe583563.TMP

                  Filesize

                  48B

                  MD5

                  05fdb35e3456e9e03b596b76dc9b8bcc

                  SHA1

                  cc6a3199cada6c8a4ceaa2c64f17d3ff57a595f9

                  SHA256

                  627fb95bfd66189dd5b1593ecb88f54d4e922c8f47f1545d21f513001cbe6f71

                  SHA512

                  d2784ac12fb01f4c3ffe63e41b052f6f865e269a84ad66fefeb427157638b3c1e63e495314ca9ba76b2f09c8553d334a6e9cc16dae04a9c5bb2523655ad87935

                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\CacheStorage\f340b808fafa9fa07eec310becde92c3437f580b\index.txt

                  Filesize

                  97B

                  MD5

                  5cbbe729af097aef469ed10dd33105ab

                  SHA1

                  fef3bd8a6453af33988628fa59ac9c4567b615ea

                  SHA256

                  5d22f0ce4a54e9a2030b2d912d91a3be62ba3b954265a3c254a74c943b093b08

                  SHA512

                  0a453b0f94a4236d65173acab2f9a4e84d81f66f2630f66a3b891fa14ac7eee05e0033aeaf8d16a8a3dfd04096a90e163b58d1fd8aef745d5c11e16c84b808d6

                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\CacheStorage\f340b808fafa9fa07eec310becde92c3437f580b\index.txt

                  Filesize

                  91B

                  MD5

                  481634b600f8a4e1b34559587fc33050

                  SHA1

                  8cd307212c98a4cc8a1c643ef4fdd91e9ef1e736

                  SHA256

                  c949d328db82e656041fbfb286b7d739b2332806e7a244e7045a766080f394a8

                  SHA512

                  38341e186f16e9eefc388040d2c28924b0147411e6ca40e13e3e35dbdbc92127ed423a7c96dd8add3ad18cb37af0225d5016b3210c20425cdba0110622313720

                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity

                  Filesize

                  370B

                  MD5

                  4c56165032de86ce8dabb1dbac15d41a

                  SHA1

                  814f06addba149bf2bd7b9853b17ef842c1924fd

                  SHA256

                  f67d111b4a69b915192f219598c7d3ace6cc16acefb934625bb9528e3d97ccf0

                  SHA512

                  d19e09dac14c59b2f2000b548743b6dd4bd41e8390926b26cc6ecc641c91fc9345db47bd633efecc07166e12c4497acb306f534e3da232e5e2cc01e32e35a3af

                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity

                  Filesize

                  370B

                  MD5

                  577de90bbc7706699a3f4826c7706d74

                  SHA1

                  b1946eacd5ca658fdeef67873fc0939653c7624f

                  SHA256

                  366a516705e5faa153a8ebf7a2ff89d16e53b98b1f136443dae69dc0d29f9101

                  SHA512

                  15fdabcba6444c1e46836a39a390fb90ca540333adaf50faaa6b68b0ebfcafdd68f62bde2dc45fbcf5ddaafb7e9d978d3f32e8e176800a9e4c665f7988f52b8b

                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe58ec7e.TMP

                  Filesize

                  370B

                  MD5

                  a7e5de0bb057676280e70615dde2d639

                  SHA1

                  000ebf863a8a5b8f38962923d41d439574a550d6

                  SHA256

                  d468e1a820b94db91a4e8d86498e92f3c06071c597472bceaa3fbc3e5c559220

                  SHA512

                  3f9dea112f896fbb4565db5fb8de11fa0d677ec943fa4c4b7287786cb07d7f7ba581aab62c58437cc8e7390299ffc05d66ec4cbe3b83b0f284a80468fbd39b53

                • C:\Users\Admin\AppData\Roaming\Downloader\libcurl.dll

                  Filesize

                  729KB

                  MD5

                  f28f2bc74c40804a95c870ea710d5371

                  SHA1

                  8654243c7de98a74ede2bcf45e8506f92e77d6fa

                  SHA256

                  cf6e5d1db6eb6965e639db3bdffaee8eb38c9a603ed5317e2e7c92e8ea7bdc1d

                  SHA512

                  2542aad8117f91a039d27fe4d844675dd88dc267cc8643c6b2820fc05ab1b02ee05c77d7bdc6d9f56a992572ab67bfaab32bda3b03947a2c7175cd16fbf5726b

                • memory/552-8-0x0000000006D20000-0x0000000006E10000-memory.dmp

                  Filesize

                  960KB

                • memory/552-25-0x0000000000400000-0x0000000001A96000-memory.dmp

                  Filesize

                  22.6MB

                • memory/552-23-0x0000000076AE0000-0x0000000076BD0000-memory.dmp

                  Filesize

                  960KB

                • memory/552-21-0x0000000000400000-0x0000000001A96000-memory.dmp

                  Filesize

                  22.6MB

                • memory/552-17-0x0000000076AE0000-0x0000000076BD0000-memory.dmp

                  Filesize

                  960KB

                • memory/552-18-0x0000000076AE0000-0x0000000076BD0000-memory.dmp

                  Filesize

                  960KB

                • memory/552-19-0x0000000076AE0000-0x0000000076BD0000-memory.dmp

                  Filesize

                  960KB

                • memory/552-20-0x0000000076AE0000-0x0000000076BD0000-memory.dmp

                  Filesize

                  960KB

                • memory/552-10-0x0000000076AE0000-0x0000000076BD0000-memory.dmp

                  Filesize

                  960KB

                • memory/552-0-0x0000000000400000-0x0000000001A96000-memory.dmp

                  Filesize

                  22.6MB

                • memory/552-9-0x0000000076AFF000-0x0000000076B00000-memory.dmp

                  Filesize

                  4KB

                • memory/552-12-0x0000000076AE0000-0x0000000076BD0000-memory.dmp

                  Filesize

                  960KB

                • memory/552-7-0x0000000006E10000-0x0000000006ECE000-memory.dmp

                  Filesize

                  760KB

                • memory/552-6-0x0000000003AD0000-0x0000000003AEA000-memory.dmp

                  Filesize

                  104KB

                • memory/552-1-0x0000000010000000-0x0000000010116000-memory.dmp

                  Filesize

                  1.1MB