Resubmissions

11/03/2025, 16:25

250311-txd2jayygs 10

11/03/2025, 16:25

250311-tw2ffaxqz6 10

11/03/2025, 01:47

250311-b7vsxswzdv 10

09/03/2025, 02:19

250309-cr474awzex 10

Analysis

  • max time kernel
    141s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    11/03/2025, 16:25

General

  • Target

    72a4f802a0818076f00fdf7ca1710fad0f35244e472a74845f9cf6c2644cc528.exe

  • Size

    42.2MB

  • MD5

    357b5f06e0a084f8c37e6a38afa29c76

  • SHA1

    e7de8b81872b571e9e0fe6dcc48c94dfe8d50318

  • SHA256

    72a4f802a0818076f00fdf7ca1710fad0f35244e472a74845f9cf6c2644cc528

  • SHA512

    ab539349cb46cdf4c2ce48569a123abc9634adebe68e0ccd19c89f008692651deb727892c1476796d0229965ed25d96b73735ce9ab86fad2bf67abd65ae9cd36

  • SSDEEP

    786432:M129ofpkXbsydPnpeWjrqBqe4k51vJ8EhsI14StdNoIvTe3HzuREJgIkH5:Y29AwsydPnpXqBq4pmEhh4Sj9Te3TGEk

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 5 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • System Location Discovery: System Language Discovery 1 TTPs 2 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 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 12 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\72a4f802a0818076f00fdf7ca1710fad0f35244e472a74845f9cf6c2644cc528.exe
    "C:\Users\Admin\AppData\Local\Temp\72a4f802a0818076f00fdf7ca1710fad0f35244e472a74845f9cf6c2644cc528.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2840
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\divx.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\divx.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2980
      • C:\Users\Admin\AppData\Local\Temp\is-P1AG3.tmp\divx.tmp
        "C:\Users\Admin\AppData\Local\Temp\is-P1AG3.tmp\divx.tmp" /SL5="$400F4,40413792,257024,C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\divx.exe"
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of FindShellTrayWindow
        PID:2820
  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe"
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2568
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef86c9758,0x7fef86c9768,0x7fef86c9778
      2⤵
        PID:2580
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1148 --field-trial-handle=1212,i,7474953185537133241,1023510629768012218,131072 /prefetch:2
        2⤵
          PID:2336
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1524 --field-trial-handle=1212,i,7474953185537133241,1023510629768012218,131072 /prefetch:8
          2⤵
            PID:1096
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1608 --field-trial-handle=1212,i,7474953185537133241,1023510629768012218,131072 /prefetch:8
            2⤵
              PID:1056
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2284 --field-trial-handle=1212,i,7474953185537133241,1023510629768012218,131072 /prefetch:1
              2⤵
                PID:2636
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2316 --field-trial-handle=1212,i,7474953185537133241,1023510629768012218,131072 /prefetch:1
                2⤵
                  PID:2784
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1340 --field-trial-handle=1212,i,7474953185537133241,1023510629768012218,131072 /prefetch:2
                  2⤵
                    PID:1624
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=3024 --field-trial-handle=1212,i,7474953185537133241,1023510629768012218,131072 /prefetch:1
                    2⤵
                      PID:2352
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=1388 --field-trial-handle=1212,i,7474953185537133241,1023510629768012218,131072 /prefetch:8
                      2⤵
                        PID:1652
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3556 --field-trial-handle=1212,i,7474953185537133241,1023510629768012218,131072 /prefetch:8
                        2⤵
                          PID:2092
                      • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                        "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                        1⤵
                          PID:264

                        Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1

                          Filesize

                          264KB

                          MD5

                          f50f89a0a91564d0b8a211f8921aa7de

                          SHA1

                          112403a17dd69d5b9018b8cede023cb3b54eab7d

                          SHA256

                          b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                          SHA512

                          bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\000007.dbtmp

                          Filesize

                          16B

                          MD5

                          18e723571b00fb1694a3bad6c78e4054

                          SHA1

                          afcc0ef32d46fe59e0483f9a3c891d3034d12f32

                          SHA256

                          8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

                          SHA512

                          43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\fb0be1f6-c59d-4b63-9987-1199bc632704.tmp

                          Filesize

                          350KB

                          MD5

                          651e8395bb6fae51bb59d144c17b1ea8

                          SHA1

                          ba8b322f7014b1458be92ffb47a77314492db377

                          SHA256

                          3850355b9afdca8c17cc6236a26687b640c4320c9f33db59204988109e206f5c

                          SHA512

                          5d6f3238508243271073a2e77fd5d682ed748cace14fb971816ff3636c351fb63d89d10d8b627e3f12be1748fa08a777f18216598fa1371812dc56a64341ee2b

                        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\divx.exe

                          Filesize

                          39.1MB

                          MD5

                          83638209152822d2c9fe80cc7c634651

                          SHA1

                          c77ff7890d935d19fe2c4d3d0ad933247e383e32

                          SHA256

                          777159af2544a2bd9d7bff6c6c120981325c580939d276235904c8be1bc6922c

                          SHA512

                          34dd370511691037507eb395ba18bc5c65ff7527ec6681f1e05930a96ea583064788c1e9a380b9210971b817c9e92381019e76ba846d064dd3a2d210e937e959

                        • C:\Users\Admin\AppData\Local\Temp\is-P1AG3.tmp\divx.tmp

                          Filesize

                          1.3MB

                          MD5

                          77d3db03dfcb155bfdc21eea46158565

                          SHA1

                          7ef9f5a1ed81052c8a7a53c6bfbdcad46817f971

                          SHA256

                          58e366192e500acd1c9e8bcad208ec4b36e19072ca03a1f8d9da99e4002c6d45

                          SHA512

                          546b71cb5244e9813501e425437b0abd5041be313a1bb12e2976a471c6fe83ac083849d72686ad7401289cf164eef176d830e81acb90a6e7ff8823f1bbc316a8

                        • \Users\Admin\AppData\Local\Temp\is-BVE0T.tmp\_isetup\_iscrypt.dll

                          Filesize

                          2KB

                          MD5

                          a69559718ab506675e907fe49deb71e9

                          SHA1

                          bc8f404ffdb1960b50c12ff9413c893b56f2e36f

                          SHA256

                          2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

                          SHA512

                          e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

                        • \Users\Admin\AppData\Local\Temp\is-BVE0T.tmp\_isetup\_shfoldr.dll

                          Filesize

                          22KB

                          MD5

                          92dc6ef532fbb4a5c3201469a5b5eb63

                          SHA1

                          3e89ff837147c16b4e41c30d6c796374e0b8e62c

                          SHA256

                          9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

                          SHA512

                          9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

                        • \Users\Admin\AppData\Local\Temp\is-BVE0T.tmp\klcp_detect.dll

                          Filesize

                          55KB

                          MD5

                          5b4eaa57dce5f61687513fdec129282e

                          SHA1

                          66f2bd1b49c3bdba54923e93cfcf3548748b99c7

                          SHA256

                          7be1d61459c0ce007aa12d0fe0d747775897827f0da6c90c3a189f02b878beb8

                          SHA512

                          9e62764e241aaec8b773699097465f21a7abba0e1bdf00af1fa1d4e6418475199e9acf2e568a819f875ca8227ee23dc203a45c923fa83c4185a2375a96518b00

                        • memory/2820-16-0x0000000000400000-0x000000000054D000-memory.dmp

                          Filesize

                          1.3MB

                        • memory/2820-81-0x0000000000400000-0x000000000054D000-memory.dmp

                          Filesize

                          1.3MB

                        • memory/2820-170-0x0000000000400000-0x000000000054D000-memory.dmp

                          Filesize

                          1.3MB

                        • memory/2980-7-0x0000000000400000-0x0000000000449000-memory.dmp

                          Filesize

                          292KB

                        • memory/2980-79-0x0000000000400000-0x0000000000449000-memory.dmp

                          Filesize

                          292KB

                        • memory/2980-10-0x0000000000401000-0x0000000000412000-memory.dmp

                          Filesize

                          68KB