Analysis

  • max time kernel
    303s
  • max time network
    1683s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    02-08-2024 09:48

General

  • Target

    Sloro.exe

  • Size

    77.6MB

  • MD5

    73c37ce469f89bc39bd87945d293cead

  • SHA1

    9334fbcdc24b41d918c812fac1c34def9e5aafd6

  • SHA256

    8e90b5cc12b5336f1aec86520c5866704e52cbeabcfdcc752b9fe259605c2772

  • SHA512

    c7d48d14fe34f1933d5ed8f60e1f6110735eb746d17bb1d5787fe25ccbad07d432cb5941e7e31f176bd4af358399a9bed0bf1a6be098d29f46971d3069ff5fac

  • SSDEEP

    1572864:DvHcRlqph7vXSk8IpG7V+VPhqWdfME7FFlHFziYweyJulZUdgAdW4YiomE27CXqK:DvHcRIhTSkB05awqfhdCpukdRsu7Ca

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • UPX packed file 2 IoCs

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

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 50 IoCs
  • Suspicious use of SendNotifyMessage 48 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Sloro.exe
    "C:\Users\Admin\AppData\Local\Temp\Sloro.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2452
    • C:\Users\Admin\AppData\Local\Temp\Sloro.exe
      "C:\Users\Admin\AppData\Local\Temp\Sloro.exe"
      2⤵
      • Loads dropped DLL
      PID:908
  • 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 FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1720
    • 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,0x7fefadd9758,0x7fefadd9768,0x7fefadd9778
      2⤵
        PID:2280
      • 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=1128 --field-trial-handle=1324,i,15931433241481620961,16950621868500358832,131072 /prefetch:2
        2⤵
          PID:1212
        • 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=1516 --field-trial-handle=1324,i,15931433241481620961,16950621868500358832,131072 /prefetch:8
          2⤵
            PID:916
          • 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=1604 --field-trial-handle=1324,i,15931433241481620961,16950621868500358832,131072 /prefetch:8
            2⤵
              PID:2088
            • 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=1512 --field-trial-handle=1324,i,15931433241481620961,16950621868500358832,131072 /prefetch:1
              2⤵
                PID:1012
              • 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=2284 --field-trial-handle=1324,i,15931433241481620961,16950621868500358832,131072 /prefetch:1
                2⤵
                  PID:1616
                • 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=1400 --field-trial-handle=1324,i,15931433241481620961,16950621868500358832,131072 /prefetch:2
                  2⤵
                    PID:3288
                  • 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=1440 --field-trial-handle=1324,i,15931433241481620961,16950621868500358832,131072 /prefetch:1
                    2⤵
                      PID:3396
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3644 --field-trial-handle=1324,i,15931433241481620961,16950621868500358832,131072 /prefetch:8
                      2⤵
                        PID:3560
                    • 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:384

                      Network

                      MITRE ATT&CK Enterprise v15

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

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

                        Filesize

                        264KB

                        MD5

                        f50f89a0a91564d0b8a211f8921aa7de

                        SHA1

                        112403a17dd69d5b9018b8cede023cb3b54eab7d

                        SHA256

                        b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                        SHA512

                        bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

                        Filesize

                        1KB

                        MD5

                        03bea3114d5ec10b5f7caee8a9736e92

                        SHA1

                        b38d2e1ccf5fa59defe41f8f1c33d37e1a7d0132

                        SHA256

                        da14aa6a41f40aa59f95a4590746ffb981ef3c633a0b46bff18b4e96688c92d0

                        SHA512

                        e585252d41d7a23cfba35f78499523169137517f1c03e6c6d5135e27283c9c5a396b2b269a46b02548e294ab8c10362d746afc03049edba14662829d88f2e1c6

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

                        Filesize

                        987B

                        MD5

                        559709d30108305c8c1147b7bda7ce6d

                        SHA1

                        11621584f8cc4a71dd01794f4c07001805d32fe3

                        SHA256

                        13508b4518d78f783c52f92791bd107907456465fd82bd53349c946278b8f07c

                        SHA512

                        2a3430227d880584f7ecbc49ef5dd23120d2f37912a75c4dc4268230fd222c0cf0d98aa4547a668edd5335dd53794c1f9e4829bac66e984f6a3fdddecd514689

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

                        Filesize

                        4KB

                        MD5

                        da3ef5dfb8a61810a6069aacd0946b30

                        SHA1

                        6eaeebe608d0e02c6bda01fd61b03a89e5c39606

                        SHA256

                        9582d2a3943ce0eab3244b9ad7df1bb0a98f4df878e91697b1c5b8a691132bb9

                        SHA512

                        4c724205259a948e7db408fc0a4789f04d033f1103fc47dd0eae1d0e562fd53393ddcb8ebfac15e595fb0b33ba4cdcb08fb65a2e747e8cd6789087d3fe847848

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

                        Filesize

                        4KB

                        MD5

                        3c696a998935f12fdc38677b9b84ed8e

                        SHA1

                        aceda5abf12c491a43e41265458e90292c8e4f9d

                        SHA256

                        3ccae83269c82787f27b55f7f020dc1c86a342c4270272396a2a41a34e81178c

                        SHA512

                        7fa0df4e5d943ed50ce8c9f2ddbd842d3cd1d25e8ea83f761fce8978829fb1332ff521ed041c64f29ba32bddad9e02bdaae756b7257c94cb027125c70280464f

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

                        Filesize

                        4KB

                        MD5

                        784f60c6d468d77e9e0e521b1ecad40a

                        SHA1

                        d80f56c749a9831da7f5ee0fa8ed79fe92bb9219

                        SHA256

                        150823b3637ec4dfa09225e9991d9415f3aa7cde153dc98679e53ef1f5f30dde

                        SHA512

                        97dfa830601982497582306a4b86fd1bbfa420426bfea1f17ee4247e4a177bd024171688b066fc2ae6aca8aefb1dbb898754e916b166f61b2c9faa1588e3c113

                      • 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\Temp\_MEI24522\python312.dll

                        Filesize

                        1.7MB

                        MD5

                        506c760a20e6bb940590229d41449ffa

                        SHA1

                        b7c439f253987fb0ff66fc5ce959cf711b18eb8d

                        SHA256

                        e63503b2715df3eab8abb9b2682129e27a7add9acea9008f06f55494a2b2f3d5

                        SHA512

                        34df2e8e53caac0cd72cb3c5848296ca8cfa10c542c0a5f88385d6b35ab70b86957540de2ff105a27cefb37ccbb5789261a69132b535a857df32875c1f9deb9e

                      • C:\Users\Admin\AppData\Local\Temp\_MEI24522\wheel-0.43.0.dist-info\INSTALLER

                        Filesize

                        4B

                        MD5

                        365c9bfeb7d89244f2ce01c1de44cb85

                        SHA1

                        d7a03141d5d6b1e88b6b59ef08b6681df212c599

                        SHA256

                        ceebae7b8927a3227e5303cf5e0f1f7b34bb542ad7250ac03fbcde36ec2f1508

                        SHA512

                        d220d322a4053d84130567d626a9f7bb2fb8f0b854da1621f001826dc61b0ed6d3f91793627e6f0ac2ac27aea2b986b6a7a63427f05fe004d8a2adfbdadc13c1

                      • \??\pipe\crashpad_1720_FHGKLGEGHWDAOZLR

                        MD5

                        d41d8cd98f00b204e9800998ecf8427e

                        SHA1

                        da39a3ee5e6b4b0d3255bfef95601890afd80709

                        SHA256

                        e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                        SHA512

                        cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

                      • memory/908-1275-0x000007FEF5BE0000-0x000007FEF62A4000-memory.dmp

                        Filesize

                        6.8MB