Analysis

  • max time kernel
    150s
  • max time network
    152s
  • 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 05:16

General

  • Target

    f9ad46d78dfc0e9d6bc654004b14c475766b90c2884c7c28319fb84ba0a8433a.exe

  • Size

    11.4MB

  • MD5

    9ca0678dc602abdf7ed9c8994f0056e8

  • SHA1

    3d7abcbe0ccae6dd323e46aa450b33e41f1b87b3

  • SHA256

    f9ad46d78dfc0e9d6bc654004b14c475766b90c2884c7c28319fb84ba0a8433a

  • SHA512

    6aafb008ce337de18a71a4d592e230760145e2771e4767e9c115240e934c882f831e91895aa60ec698a6b3d042fe5c1625da04b588f52d16d2d0f6ca65731a1e

  • SSDEEP

    196608:8+V1Zf0MG+PZxHIyICzcPz5ZcJ1pI/cIyLdvpfbaXmWUNZTVwho87dl+egc9ygt:HNX7PZRzc3cJ1awZpDNZhwN7b+egkygt

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\f9ad46d78dfc0e9d6bc654004b14c475766b90c2884c7c28319fb84ba0a8433a.exe
    "C:\Users\Admin\AppData\Local\Temp\f9ad46d78dfc0e9d6bc654004b14c475766b90c2884c7c28319fb84ba0a8433a.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4476
    • 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:2644
      • 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,0x100,0xd4,0x104,0x7ffdac6846f8,0x7ffdac684708,0x7ffdac684718
        3⤵
          PID:4168
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,16571126978489700007,645246385573733503,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2220 /prefetch:2
          3⤵
            PID:4240
          • 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=2120,16571126978489700007,645246385573733503,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2272 /prefetch:3
            3⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:4456
          • 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=2120,16571126978489700007,645246385573733503,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2752 /prefetch:8
            3⤵
              PID:3196
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,16571126978489700007,645246385573733503,131072 --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=3288 /prefetch:1
              3⤵
                PID:1248
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,16571126978489700007,645246385573733503,131072 --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=3304 /prefetch:1
                3⤵
                  PID:3524
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,16571126978489700007,645246385573733503,131072 --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=5256 /prefetch:2
                  3⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:3032
            • C:\Windows\System32\CompPkgSrv.exe
              C:\Windows\System32\CompPkgSrv.exe -Embedding
              1⤵
                PID:4236
              • C:\Windows\System32\CompPkgSrv.exe
                C:\Windows\System32\CompPkgSrv.exe -Embedding
                1⤵
                  PID:4356

                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

                  c2d9eeb3fdd75834f0ac3f9767de8d6f

                  SHA1

                  4d16a7e82190f8490a00008bd53d85fb92e379b0

                  SHA256

                  1e5efb5f1d78a4cc269cb116307e9d767fc5ad8a18e6cf95c81c61d7b1da5c66

                  SHA512

                  d92f995f9e096ecc0a7b8b4aca336aeef0e7b919fe7fe008169f0b87da84d018971ba5728141557d42a0fc562a25191bd85e0d7354c401b09e8b62cdc44b6dcd

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

                  Filesize

                  152B

                  MD5

                  e55832d7cd7e868a2c087c4c73678018

                  SHA1

                  ed7a2f6d6437e907218ffba9128802eaf414a0eb

                  SHA256

                  a4d7777b980ec53de3a70aca8fb25b77e9b53187e7d2f0fa1a729ee9a35da574

                  SHA512

                  897fdebf1a9269a1bf1e3a791f6ee9ab7c24c9d75eeff65ac9599764e1c8585784e1837ba5321d90af0b004af121b2206081a6fb1b1ad571a0051ee33d3f5c5f

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

                  Filesize

                  2KB

                  MD5

                  b8183a877b1bb12293acb0c3a83bee11

                  SHA1

                  87b4a54be6b7eba7e388fc64ca7ac3f60e303b6c

                  SHA256

                  bf07d9b9fd016c17ee9031ce60716d03e1d9f21a2b1000f168a5da1c0f16064d

                  SHA512

                  252f4f4d483b69e134472a0c2f7c2ccb01d63866576a5a8123bf96faf21d05e1ff797fb9c0fe76e1ea7a3d5746f0f9e7edb2f77062c85eec7dc109d73fce7f07

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

                  Filesize

                  640B

                  MD5

                  102db4e6127dfaed34d1b000b4dc165c

                  SHA1

                  9951486ee1bd6469546c71e637831f9eee9b8f5b

                  SHA256

                  a5b9ebbd12607f36be88a7555fccdad99add626e300c2d7619f8fac2f2f4e2e6

                  SHA512

                  d1c33f6f812d4b0dc1474d44f47c7589b7a19637ce84352bc2515cffb0f926d1b00a0cc4f220b91fbd2b44cb63dd7e9c231af23d1955270ac192eb9c330ae6c5

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

                  Filesize

                  5KB

                  MD5

                  64d36c097c63f38e864542134a7999dc

                  SHA1

                  3a0c01f53bb6d0b065f434b3d4ef6ea9c47dfedc

                  SHA256

                  03a63c18fc1ba6fad78bc77cd8c8cd3ab030fea97e3607614d830797eb79bd00

                  SHA512

                  ffa680482c59a5da2543aa306bfcc7730801a851c600342cd94766d54040d385a5f4b566911265b51d96e4bec36825298dbeca9e9476895d1d40609d9b96be3c

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

                  Filesize

                  6KB

                  MD5

                  44c56d4998eaf41bdbeb4f435aed5847

                  SHA1

                  b31853c02a9c968eea946ad302c80b54c809471a

                  SHA256

                  a509d4409028b13419aed5672490a82d600f2437c74181af626d10d92cf3767c

                  SHA512

                  a5452f67ba30fc957e4401bd2877b3032c07d6e04d59aaa8c515f2bba2bc34c9440605b34d3ca96160e9f4c27dce4e293f21eb63465d46b1a90288644f429496

                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\CacheStorage\f340b808fafa9fa07eec310becde92c3437f580b\d4131223-c1b1-43be-9cd8-e59dc18a01a1\index-dir\the-real-index

                  Filesize

                  72B

                  MD5

                  cbee9bdf4884747c1cbf7afa831ec423

                  SHA1

                  099fcc2e86c6e1fa8d7e3099a6e5ef734aa10c4c

                  SHA256

                  84a84236f9d18f553e7953f835334224fc8f56aacc1c62981f2292649840e577

                  SHA512

                  e58aa5919d55812787362b155fbc4655ddfc3920af8eb10bc42089efca59b3775aaa1a4780e7b492216f5bd7859b500d49326f4da53601341711cae6b8d74528

                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\CacheStorage\f340b808fafa9fa07eec310becde92c3437f580b\d4131223-c1b1-43be-9cd8-e59dc18a01a1\index-dir\the-real-index~RFe5836bb.TMP

                  Filesize

                  48B

                  MD5

                  59b1396c15c32fe87733db96bacbdb40

                  SHA1

                  65d117b0db383abc9a2b2679bad41a56e7507909

                  SHA256

                  020bbc243c9b60f18b315dc10d15e4b059b579badf17260be160ab404dc908f1

                  SHA512

                  430d9473588762dfa0e6561a032fff4abd09be5eec69acc4a162ca64264b6c9fe99e832ca851fb89d14e09ebef2e8f33efdc9a2fdba51466893313cebd37f499

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

                  Filesize

                  97B

                  MD5

                  3a17d86dbf5da1dbcde8fd6236c7ef1e

                  SHA1

                  a9c9534ead6d4db27345c2e4d37222a2d9264b30

                  SHA256

                  1d224e99be899b922480b03ce0885d4b1a2202d025fde2fbdf6e7eb8ebd2c931

                  SHA512

                  b8fdf06ce7d2a64e8909b2e0f17b16be75801370c352604f09b1f8f2c3c3d4df21add923f2b5ab8f180af0f7cc1cbacb9bb2bc20e7c8387d624b9408f81307f5

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

                  Filesize

                  91B

                  MD5

                  30f43631a7af9f4fbb8ac7dd0c6d2d5a

                  SHA1

                  649f0667772c5e0b93e30f39207862556c96c770

                  SHA256

                  262ef0b3e91429239ce4c3f51605b9758cb3a7fcc865d046011c20f4a77bc4dd

                  SHA512

                  2427eebe7408771169c55633a06b1f405100c0653c9b5d6591cad266cd165e327b40d5d93a46ad44236b5859696674ca215c42a3383edfa99cef992fdfc67e78

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

                  Filesize

                  370B

                  MD5

                  32b7dfe74caa4b1c36a84bf019508012

                  SHA1

                  841a0fb1d9e55d7804ddaaad15b68cdb359d3add

                  SHA256

                  621e770674cb2f8ea9d49f77b3147fa7e87585cf9330ccb1f2a13c6409eef75a

                  SHA512

                  09676545a8324159b1b79b8d16fe0679e3b395628d2ebe8dca5f63c4e837a4e03ac88ed7dfb9eb114193ce437ff6d2a23650b22f7847df7ee01facbdc0d15867

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

                  Filesize

                  370B

                  MD5

                  6ae0492891d27cf59033bb06d1a5d3ea

                  SHA1

                  93c6f3c72ad7e175e450917fa7a5b9878727f66e

                  SHA256

                  2a6b4bc231c33220267cba8d233a8a5a04b3061318a675d4a7040c198dbb194f

                  SHA512

                  bc9dfbdafc47cd19eb3d1f4774d3493064ba2bf97ec3d6e52092eaaf3b1de0ab8f23bb901439dce456122cacdf06582a81e7a60b7b058074deea88fd62d02aa7

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

                  Filesize

                  370B

                  MD5

                  30194937dd9163ea6aae27889e668c06

                  SHA1

                  cbcff024bc4c3140a5b0c090b54e2abb23cdf810

                  SHA256

                  4e4ca6da77003c5c5d3c6afa73c3c9fc8af8595a7abecdf260bcee353d665de9

                  SHA512

                  2bafd5ce08c623538fef7c61b0182c7fed76079b26b5214a647f6d030a5d80488e3b67f3b719ce43262f65aa2d34382e6f263e52d14bfd440845d20bcfa0a693

                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe58291e.TMP

                  Filesize

                  203B

                  MD5

                  69e856e6869b1cd46492e5216a3b93bf

                  SHA1

                  bf59a4a09febaf79f2a0856ba160da30630ac592

                  SHA256

                  3a0670af28c0eda88b462921ce711414ec030138f40367dc2179a55475e80a7c

                  SHA512

                  a261b28983667ae6c5d2daab0f63494d5158134501ed2469a8ab92d9a9c0c468440f2e97987d54a7c0638d9bf18278ee2888e34ab935a73963fd95c80ae00f20

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

                  Filesize

                  10KB

                  MD5

                  345cd19bdc492e4f464e2d3cfd67a25b

                  SHA1

                  a1dd2be375d7318d1e759f87e233425d496f5722

                  SHA256

                  7886ec6ee8cce2778cc98b84f169beaebbe32af1d0eafa4cd605307c7844e5e6

                  SHA512

                  320ffa254143df7ed65c4277670b883dbbc4240a8d5169e4e1530acf0a49a6d128a1b2cb46900d8702fa8d7ece2d7f0e5f249102447d7e5cf65a0c8be0a8229b

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

                  Filesize

                  729KB

                  MD5

                  f28f2bc74c40804a95c870ea710d5371

                  SHA1

                  8654243c7de98a74ede2bcf45e8506f92e77d6fa

                  SHA256

                  cf6e5d1db6eb6965e639db3bdffaee8eb38c9a603ed5317e2e7c92e8ea7bdc1d

                  SHA512

                  2542aad8117f91a039d27fe4d844675dd88dc267cc8643c6b2820fc05ab1b02ee05c77d7bdc6d9f56a992572ab67bfaab32bda3b03947a2c7175cd16fbf5726b

                • memory/4476-6-0x00000000039D0000-0x00000000039EA000-memory.dmp

                  Filesize

                  104KB

                • memory/4476-23-0x00000000769E0000-0x0000000076AD0000-memory.dmp

                  Filesize

                  960KB

                • memory/4476-24-0x00000000039D0000-0x00000000039EA000-memory.dmp

                  Filesize

                  104KB

                • memory/4476-22-0x0000000000400000-0x0000000001A91000-memory.dmp

                  Filesize

                  22.6MB

                • memory/4476-21-0x0000000000400000-0x0000000001A91000-memory.dmp

                  Filesize

                  22.6MB

                • memory/4476-17-0x00000000769E0000-0x0000000076AD0000-memory.dmp

                  Filesize

                  960KB

                • memory/4476-18-0x00000000769E0000-0x0000000076AD0000-memory.dmp

                  Filesize

                  960KB

                • memory/4476-20-0x00000000769E0000-0x0000000076AD0000-memory.dmp

                  Filesize

                  960KB

                • memory/4476-19-0x00000000769E0000-0x0000000076AD0000-memory.dmp

                  Filesize

                  960KB

                • memory/4476-0-0x0000000000400000-0x0000000001A91000-memory.dmp

                  Filesize

                  22.6MB

                • memory/4476-7-0x0000000076A00000-0x0000000076A01000-memory.dmp

                  Filesize

                  4KB

                • memory/4476-8-0x0000000006E30000-0x0000000006EEE000-memory.dmp

                  Filesize

                  760KB

                • memory/4476-12-0x00000000769E0000-0x0000000076AD0000-memory.dmp

                  Filesize

                  960KB

                • memory/4476-10-0x00000000769E0000-0x0000000076AD0000-memory.dmp

                  Filesize

                  960KB

                • memory/4476-9-0x00000000769E0000-0x0000000076AD0000-memory.dmp

                  Filesize

                  960KB

                • memory/4476-1-0x0000000010000000-0x0000000010116000-memory.dmp

                  Filesize

                  1.1MB