Analysis

  • max time kernel
    141s
  • 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
    20-12-2024 12:37

General

  • Target

    a0215751b9d9912cf79105f29ab293f6c4599284e3bb852efc76787e86ce5a79.exe

  • Size

    11.3MB

  • MD5

    8081a748c7d4483d70ae08aa23ebd8d4

  • SHA1

    0609499806d3c75e390bf248e5c03c8347678159

  • SHA256

    a0215751b9d9912cf79105f29ab293f6c4599284e3bb852efc76787e86ce5a79

  • SHA512

    8cc0da253f58a0b47aad408175b0c115b7e78e85518f5117cf4cefffb689bae1eb35b176813095ac73222c4e05ea2734205b7259547152589e682601178fad4f

  • SSDEEP

    196608:yk6EtwqNp7+RWA7KdeNUsg4pO8AK5JcFm1tn45LmDC73MTYh9J8wk4tOupDxHKX1:H6UwqNJcmskKO8fVtn4mJU9Ww8upDhKl

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 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 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\a0215751b9d9912cf79105f29ab293f6c4599284e3bb852efc76787e86ce5a79.exe
    "C:\Users\Admin\AppData\Local\Temp\a0215751b9d9912cf79105f29ab293f6c4599284e3bb852efc76787e86ce5a79.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3636
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://jingyan.baidu.com/article/93f9803fe0b0eee0e46f55e1.html
      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:1612
      • 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=0xf8,0xfc,0x100,0xd4,0x104,0x7ff8dc8e46f8,0x7ff8dc8e4708,0x7ff8dc8e4718
        3⤵
          PID:1452
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1980,14851804374429156639,17340972152558531640,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1984 /prefetch:2
          3⤵
            PID:4292
          • 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=1980,14851804374429156639,17340972152558531640,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2552 /prefetch:3
            3⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:1420
          • 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=1980,14851804374429156639,17340972152558531640,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2908 /prefetch:8
            3⤵
              PID:4208
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,14851804374429156639,17340972152558531640,131072 --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=3384 /prefetch:1
              3⤵
                PID:1984
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,14851804374429156639,17340972152558531640,131072 --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=3392 /prefetch:1
                3⤵
                  PID:664
                • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1980,14851804374429156639,17340972152558531640,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5172 /prefetch:8
                  3⤵
                    PID:1308
                  • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1980,14851804374429156639,17340972152558531640,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5172 /prefetch:8
                    3⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:3172
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,14851804374429156639,17340972152558531640,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5336 /prefetch:1
                    3⤵
                      PID:4176
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,14851804374429156639,17340972152558531640,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3880 /prefetch:1
                      3⤵
                        PID:1980
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,14851804374429156639,17340972152558531640,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5552 /prefetch:1
                        3⤵
                          PID:3404
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,14851804374429156639,17340972152558531640,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5576 /prefetch:1
                          3⤵
                            PID:4000
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,14851804374429156639,17340972152558531640,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2776 /prefetch:1
                            3⤵
                              PID:4716
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,14851804374429156639,17340972152558531640,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3668 /prefetch:1
                              3⤵
                                PID:4580
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1980,14851804374429156639,17340972152558531640,131072 --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=3944 /prefetch:2
                                3⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:2968
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,14851804374429156639,17340972152558531640,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5276 /prefetch:1
                                3⤵
                                  PID:400
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:2824
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:5084

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

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                                Downloads

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

                                  Filesize

                                  152B

                                  MD5

                                  d22073dea53e79d9b824f27ac5e9813e

                                  SHA1

                                  6d8a7281241248431a1571e6ddc55798b01fa961

                                  SHA256

                                  86713962c3bb287964678b148ee08ea83fb83483dff8be91c8a6085ca560b2a6

                                  SHA512

                                  97152091ee24b6e713b8ec8123cb62511f8a7e8a6c6c3f2f6727d0a60497be28814613b476009b853575d4931e5df950e28a41afbf6707cb672206f1219c4413

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

                                  Filesize

                                  152B

                                  MD5

                                  bffcefacce25cd03f3d5c9446ddb903d

                                  SHA1

                                  8923f84aa86db316d2f5c122fe3874bbe26f3bab

                                  SHA256

                                  23e7cbbf64c81122c3cb30a0933c10a320e254447771737a326ce37a0694d405

                                  SHA512

                                  761dae5315b35ec0b2fe68019881397f5d2eadba3963aba79a89f8953a0cd705012d7faf3a204a5f36008926b9f614980e333351596b06ce7058d744345ce2e7

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

                                  Filesize

                                  6KB

                                  MD5

                                  b8b54b9213afdbb6f849b0cb736f3c39

                                  SHA1

                                  9ebfacfc8ef9e6e9d1be11d8afac8776b2538023

                                  SHA256

                                  3d1fb1204ee181e191628b4ea0211c3f66f66136de16d60e6a4ce62202f66859

                                  SHA512

                                  a9f1ccbfe3cb63cc3434dfe43268b0d69c33f351b1841ba8887805a5e5a37520541e56cfd4b70dbf5aad8eb873533db95216081bbdac3df50168b70e26bc38eb

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

                                  Filesize

                                  5KB

                                  MD5

                                  a5ad4f079911684ab37d683368d9aae0

                                  SHA1

                                  3a0c24baf92a00bcb990a5fe2fe0af57fe867b41

                                  SHA256

                                  c7e985976da74abed00a0a18facf62f1e2edaf00cb36633ae77b001a599bfa4f

                                  SHA512

                                  2cdb803adb8ca7b1eeaacb1c6344e6d012646ef1cbd6303531a99060113356ac9d7f531811dc423b72b7ed00382857989125cf8f89904414fdd100b6d426393d

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

                                  Filesize

                                  16B

                                  MD5

                                  6752a1d65b201c13b62ea44016eb221f

                                  SHA1

                                  58ecf154d01a62233ed7fb494ace3c3d4ffce08b

                                  SHA256

                                  0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

                                  SHA512

                                  9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

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

                                  Filesize

                                  10KB

                                  MD5

                                  f5e816f1c59cf2c8d3f6a54dd6482ac6

                                  SHA1

                                  dce5dc4aa5261f5f334eb270efcc296fcfeb9ae0

                                  SHA256

                                  9a167b7dbae621e30deff0b85af2ca6fd06070ab00eb127c5f6153e7b9b1a4ac

                                  SHA512

                                  482d5589449b2ddab2c38de6893f2c91fad91319d1830a5c1ca3404bc9a0f6a0c7ff11d392039f69a0ac41ef14c9b2c9e3de7e7c12b035582768dfe3e1dd0c0e

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

                                  Filesize

                                  729KB

                                  MD5

                                  f28f2bc74c40804a95c870ea710d5371

                                  SHA1

                                  8654243c7de98a74ede2bcf45e8506f92e77d6fa

                                  SHA256

                                  cf6e5d1db6eb6965e639db3bdffaee8eb38c9a603ed5317e2e7c92e8ea7bdc1d

                                  SHA512

                                  2542aad8117f91a039d27fe4d844675dd88dc267cc8643c6b2820fc05ab1b02ee05c77d7bdc6d9f56a992572ab67bfaab32bda3b03947a2c7175cd16fbf5726b

                                • memory/3636-20-0x0000000075D20000-0x0000000075E10000-memory.dmp

                                  Filesize

                                  960KB

                                • memory/3636-22-0x0000000000400000-0x0000000001A60000-memory.dmp

                                  Filesize

                                  22.4MB

                                • memory/3636-0-0x0000000000400000-0x0000000001A60000-memory.dmp

                                  Filesize

                                  22.4MB

                                • memory/3636-18-0x0000000075D20000-0x0000000075E10000-memory.dmp

                                  Filesize

                                  960KB

                                • memory/3636-17-0x0000000075D20000-0x0000000075E10000-memory.dmp

                                  Filesize

                                  960KB

                                • memory/3636-21-0x0000000000400000-0x0000000001A60000-memory.dmp

                                  Filesize

                                  22.4MB

                                • memory/3636-23-0x0000000075D20000-0x0000000075E10000-memory.dmp

                                  Filesize

                                  960KB

                                • memory/3636-19-0x0000000075D20000-0x0000000075E10000-memory.dmp

                                  Filesize

                                  960KB

                                • memory/3636-8-0x0000000006C60000-0x0000000006D50000-memory.dmp

                                  Filesize

                                  960KB

                                • memory/3636-9-0x0000000075D3F000-0x0000000075D40000-memory.dmp

                                  Filesize

                                  4KB

                                • memory/3636-10-0x0000000075D20000-0x0000000075E10000-memory.dmp

                                  Filesize

                                  960KB

                                • memory/3636-14-0x0000000075D20000-0x0000000075E10000-memory.dmp

                                  Filesize

                                  960KB

                                • memory/3636-6-0x0000000003B90000-0x0000000003BAA000-memory.dmp

                                  Filesize

                                  104KB

                                • memory/3636-7-0x0000000006D50000-0x0000000006E0E000-memory.dmp

                                  Filesize

                                  760KB

                                • memory/3636-2-0x0000000010000000-0x0000000010116000-memory.dmp

                                  Filesize

                                  1.1MB