Analysis

  • max time kernel
    136s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    18-12-2024 06:56

General

  • Target

    e749860f7906a74d9afad9dbe2ea6f154a7ca01ee7d054b6291524b70adbabf1.exe

  • Size

    1.1MB

  • MD5

    6e91ce5eaa33041db9971e74bdad819d

  • SHA1

    b7f969016b933b156bff64639b3f03a3b84bfa96

  • SHA256

    e749860f7906a74d9afad9dbe2ea6f154a7ca01ee7d054b6291524b70adbabf1

  • SHA512

    d36a39d800d1a70b7d0e03e1f776c82c761eaa16f7b0da05bd803502544272e78a849ebf3badcec0aee7d7815aa25a21c9c87aa24bce533df3f4032fd2eb4645

  • SSDEEP

    12288:PcYDD39FerVsoh6cfAoXEJqJtiui7x229sDWzNHob0A8wUbGVoU:PcCD39FeP6cWoMtFOWzNO2wUdU

Malware Config

Signatures

  • Ramnit

    Ramnit is a versatile family that holds viruses, worms, and Trojans.

  • Ramnit family
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • UPX packed file 6 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

  • Modifies Internet Explorer settings 1 TTPs 52 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 10 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e749860f7906a74d9afad9dbe2ea6f154a7ca01ee7d054b6291524b70adbabf1.exe
    "C:\Users\Admin\AppData\Local\Temp\e749860f7906a74d9afad9dbe2ea6f154a7ca01ee7d054b6291524b70adbabf1.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1688
    • C:\Users\Admin\AppData\Local\Temp\e749860f7906a74d9afad9dbe2ea6f154a7ca01ee7d054b6291524b70adbabf1mgr.exe
      C:\Users\Admin\AppData\Local\Temp\e749860f7906a74d9afad9dbe2ea6f154a7ca01ee7d054b6291524b70adbabf1mgr.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1128
      • C:\Program Files\Internet Explorer\iexplore.exe
        "C:\Program Files\Internet Explorer\iexplore.exe"
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2936
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2936 CREDAT:340993 /prefetch:2
          4⤵
          • System Location Discovery: System Language Discovery
          • Modifies Internet Explorer settings
          • Suspicious use of SetWindowsHookEx
          PID:3052
      • C:\Program Files\Internet Explorer\iexplore.exe
        "C:\Program Files\Internet Explorer\iexplore.exe"
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2128
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2128 CREDAT:275457 /prefetch:2
          4⤵
          • System Location Discovery: System Language Discovery
          • Modifies Internet Explorer settings
          • Suspicious use of SetWindowsHookEx
          PID:2920

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    beb5f1f6083edab33e5742ddfec4b1fd

    SHA1

    76c5d5c7cca05d70fc101087d497616a049da914

    SHA256

    41f46aff793e8a4cdcd5657dbae698c14946e280756b6c5afeb3e5c67f28247b

    SHA512

    503ef5da886cfc780e4ec99bf840a8a034a9abd7ecafc95af8890ae3856c429ce674bb617a3556dd983bba7256896cce214f44a3db97874d78be208fff3d3f5b

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    6232c1d3b618930ac9e1b73651ae38d0

    SHA1

    074cef38a87bec3a82c637c87defefa76ab36206

    SHA256

    79b01b969769a71c6ff2c304b0747eb3571dbc6d551ad926948d1a02a3fd0214

    SHA512

    f188aa1f2c439b71a5c337da4a36d336aab91c8518415602f853f9c422069eec9bd846956788f4be6148a7bc3705aae76828b379f5b6794f60fc89c4bde528aa

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    9162350c95a891c7a761c400ed6cfa79

    SHA1

    be1c2fa0656c10f0b587c247842fc2f2d09f03cc

    SHA256

    05befd4014c5b2e28d14c34f5da09ce24e85f9581c166f31e16c6fa926a79e95

    SHA512

    5445f2a12631e458ae29f81cccb99012f8f9db9c2b8fb3c071cce04cbcfb50bd10996891112f8ee1e03826d5bdd4bc6743152fa9c22e5c5db27a53eddcd733e5

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    018d4fbea4ec16363bb55fa2c085db9f

    SHA1

    dbc2281a6a68da22400c5e9265af4a6a135ff5f8

    SHA256

    178e27da7d03e115574550b2cd568392a2c2412c57ea60266a93eebeedce8abc

    SHA512

    6af7061709a61244bd0f5c32f15b8a2de246c062494f600e2eb88eb116b9fd51930701191e9a06cd0085ac7f2450039eae43eecc713f857129ff5679a1c45eb4

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    05f2fb0e46846ca87a175924dfcad20d

    SHA1

    0ca6efb58d58f1b0864e9350544c665bc4d36156

    SHA256

    19336ab28a5fa966060d97decfb9852f4578602ac1f18b9f908174d64754c3ee

    SHA512

    0de5007f1c66f0aec5589b78c30aa0d01d95b65ee6643b623ce7b4e9027030775728410dd07d599cff307d47e8fef6ae95ac433b3eaf71f94c590693d2652d67

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    7c808637af95465569e27b10fff65f2a

    SHA1

    4b5fb49dec7469f1a76e41cdd61867d70c6044b2

    SHA256

    14a6e4e69c63ae0b5a5efde837931ed305fa3978e0349f2cee7532df7ac379f9

    SHA512

    e6320c27f1fbcdf779cefdfb6fcd458422d8209c7fc578e34d8b79193a52dc49bc4c325bc1a01261351935ed68712832495fa9c400cc51517d9b5bfd76979c82

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    0f215159ed24ac535dc6a1bdda148715

    SHA1

    d80a316de656f825e1f8472bd2f1a9b1faa8baa1

    SHA256

    cec90883832f0bd68faaa0c2b5b7f444a2ea8752ed804da4a6d8a91495594fba

    SHA512

    01fb97e278c8100f2789996b46777af7d40af9e318b6abb4baabe12862befbfe739b9ecbc7a59a72a53598ca785686cad91e3629395c0f29203b1733cfb3d5ce

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    dc8148ec4cb841ea393040fbc8355c87

    SHA1

    97e8603af40d09e55790d1cabc34ec08111896ed

    SHA256

    c31af7586ea52f0949e97dff44fd8faa180d1aefca3a62ea480498856d3cbeb5

    SHA512

    056a9556cc2c27f4857302f18aab5385f817f234846a5931dd00e93d27f92450ce363b6ed6bd131d80a162d99f35456a972f51a6fa1bc951870181d7efbc8b6d

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    d62d66d45da84ae5ea452d3734a1bf6b

    SHA1

    b2489c8bba1d31b251f543845214d6d345fcb3a1

    SHA256

    217fcdb14c9ff52e703990ae9d024d9323c7957e37d85553d24248dae6239d5e

    SHA512

    72a5debe6faeeb4ea5cb8b0448ceb5e96796cc0132d9bcea0b0d9c7897acdb760bd2b3debda9b7d430a8079dff8c7008f1dd8d573faeba275783cb38a63325dd

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    84cb326466d6e186704897e614327f6c

    SHA1

    49ae595b0d09981b8417182fde9830f6db051d06

    SHA256

    cd22869e3e0afb580fbb039f75b8adef633e39b561da8ed172df426fed196f92

    SHA512

    8e9d3c05a9b923d4850cfbf270cbe053f23cc34b19751608042d52e85b7ab1a0b95298696087d7f310334dfa94318b8884bcd6af03e25e6eee097bd56d0267c8

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    3e4ab9292f76f5974181e0dc75bf4dc7

    SHA1

    ac98188d7dad92ecf08cbc51d9b69f6bb7953823

    SHA256

    4642a2f5a9e07a0f28b1dd94f61f1f4202b5276f67d0176773420a334474c654

    SHA512

    1aac9b8a61dddc5b541f38dabbabd9b3418b356dce2df12595d30d2048efbc3b10943152deb344b308ab757e17f0735d0bf0406cb045db5a1196900b04a1d18f

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    1d8570453de6b9dc1c8d2390a2846521

    SHA1

    8e0c3c02fc5d094d93c687540c4fd5a413ff8173

    SHA256

    ed2f4eb51de48aa5aba3b27f021f563b16d93e04cbefb6fbf4296aec7ee9e6eb

    SHA512

    9c467a330b3de5afdf109f581f6a7df1dc7efb68c08adc0e27c0f3270b57cdcdc1c1d628e637111bf51c1a960df2dd72e2e67f6a7e5d923242b3ac33ed412860

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    7fabc9a557b8862982b95ca4f30ccb41

    SHA1

    b77c75ca7a86ce793ef09fa28c6e309e8c5307e5

    SHA256

    f78eb9ce0538aa72f4d97b39e573d297487425d35f51bd7493fe05d93770ae64

    SHA512

    ad68050141412db6808e6516250d694293c1f6bb5ca5aadfd78b5090c04fabc6cc2dbf5c4e1abfc6abc318a62167461cb9bca6f8d20d6baf1ab8225ab6dfd4e0

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    731929eaae2baeb4da873a97ec2352a9

    SHA1

    288950cfd94ffc8d54347f781cecafb518cafda1

    SHA256

    102d1c426c33c1a56dcd417141738ec9223c7693afb0bdb2b53e60d67a65cd3f

    SHA512

    f449dc9affb65502bc5cc8d583048e03fce6cae0018e1674bd6cb739915c84d662168bad6af678d38825785b24c800f22742549a5032afc5ee4ed887f28a6f14

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    2f96fbe6dad58173c33a2f2e87e4cd21

    SHA1

    2ad6a0d77cfdb0e557a895fe56368cb414b239fa

    SHA256

    90fb6e392348d131c45885bbf351b9cc85a56ed0f53ec15ad7661ec154d974b3

    SHA512

    eddf4d643cea512ff88ba03d6931239f7fc531e1012ee9a30373d5f17a4c4011f117698285bee086304b53121b10ac9bb3fda13662da66303ab4859469baf1b3

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    bf07f2a3c051560598a7bec23cebf5be

    SHA1

    1ac885e750453f6b5fe978405f014a4b7d7bbf4d

    SHA256

    23923f413d4ac77841555007a8238203a1873014b442773886ddf90b43315935

    SHA512

    c3e600156abe0e7ad5f57504f88899fb4f234e097619b309796dbe340a3be77ad6726ed9058a941e33d97f0bd37bb9ea99884c7ff07f3d31bdc100b1d0085d0e

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    3bf48ad073b881e9a9efb28ce7eee541

    SHA1

    503233bf8d3cc12fdbc61a3534c8f54b46eecf9a

    SHA256

    88dc2e3aef1c840f08011cbe5ed6784a8abc93ea07920124a69516c77d85228f

    SHA512

    2d480dc0b5df108ffc979d78836c0f45634cfdf07184f3b6314fd38b78188b972e3f81665bba07c495b877a844c4c3b4e8a616b9f1ce7d54368f35437d0496bb

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    ca6552d2a0447ee282b1b659b8494d39

    SHA1

    5b0fab1c90e0871cafbfff39e607b411984b433a

    SHA256

    32c8b363d91368e7a46f8c0c41318b08d9eef74437593d5a9ffe59110eed3a38

    SHA512

    ebfbefa472ad9bc2a70eb4f99b8009b7d318c7bac9cbf0644e3dd3041e5a3b2108f4dd71144f06afa13a2739032f112f8212927325418f1652118cfede6f9636

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    f816dfd317a4cb0a236ba82574131266

    SHA1

    d7e9c4aae0d40e15b27d6c5dac18b292b5b09986

    SHA256

    074e0426899490fa21e5c734a5792c10f9fc4390e41deec822c065af9e38742c

    SHA512

    ebb15f9086df94a6402bb348964d1b79093d048fcf086578987b2940022a7be7eb9f77ac0984924ea66e9c3b9157d563f98a01699178ef6da173522650ce90aa

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    760461692a95e015317f857f8d8b9a41

    SHA1

    fa14429d4e159b05410b2b79e17b4d8310239770

    SHA256

    b5e09b3ff6ea55e889b094e74cbf1782c3c36cd95b527de964cc31501544d236

    SHA512

    49bbeeb29e7409691bac70c91089699068515c06f46b9a722a8309210103ebb122fb07e03da68578e7a06fb36764b2c88193f131b92a8564b32bbb1f181a0ddb

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    297aa3a34b0777134d07a4ef2399ed46

    SHA1

    e3dd7dffd517706f5fc823dc5efc07ea038bfebc

    SHA256

    de207c58f898c678bdb8939e84df00859769c98ffb35c4d1cbaf8b8150dbedf1

    SHA512

    749adf16c4a9fc313837a9f4e5a8f7a933ebd5b8a03daa4c3780a0328c750235bff906ed1fd0e7b9b9ccc385601a51f23ec3af73e6cb5c3b716e27e2f1f1b5c7

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{45877341-BD0D-11EF-B985-56CF32F83AF3}.dat

    Filesize

    5KB

    MD5

    7d6901ff5d16a998a8bf9d9530dd588c

    SHA1

    a63f7ab50c768c20cce45c569c26e650d21eb039

    SHA256

    8ba1717f5b5b78b18a687a894c9283356abe9c000170e9d41079ce4b41329ebd

    SHA512

    51e826dcdf6560e00c6e6b072b633258ed80d5f434a4a8044ee5817ae2f41d241ce97b7682d87d5e0e87e10560fc34c7321276034597fd847d08bfaef8f73710

  • C:\Users\Admin\AppData\Local\Temp\CabB52F.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarB5ED.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • \Users\Admin\AppData\Local\Temp\e749860f7906a74d9afad9dbe2ea6f154a7ca01ee7d054b6291524b70adbabf1mgr.exe

    Filesize

    99KB

    MD5

    f3873258a4258a6761dc54d47463182f

    SHA1

    fbbf8bca739ca4e9745e5224662b33b437a52461

    SHA256

    63b02a3e8e7e049d1f29cd4cd79fe5c8905754da6c023df72aa5cca351d0d5c5

    SHA512

    eec16bb41fd05d9acd5d2b17eb5218057c3cd97cd706e0782a64eb2c32f8a57f1206fe0268be7f37a9f1c3f7b8eb09767cf2724951eaee4be03c4d509d4b3dd4

  • memory/1128-16-0x00000000002B0000-0x00000000002B1000-memory.dmp

    Filesize

    4KB

  • memory/1128-22-0x0000000000400000-0x0000000000454000-memory.dmp

    Filesize

    336KB

  • memory/1128-19-0x0000000000400000-0x0000000000454000-memory.dmp

    Filesize

    336KB

  • memory/1128-15-0x0000000000400000-0x0000000000454000-memory.dmp

    Filesize

    336KB

  • memory/1128-17-0x0000000000400000-0x0000000000454000-memory.dmp

    Filesize

    336KB

  • memory/1128-18-0x00000000002C0000-0x00000000002C1000-memory.dmp

    Filesize

    4KB

  • memory/1128-11-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/1688-0-0x0000000000400000-0x0000000000699000-memory.dmp

    Filesize

    2.6MB

  • memory/1688-12-0x0000000000220000-0x0000000000221000-memory.dmp

    Filesize

    4KB

  • memory/1688-14-0x0000000000400000-0x0000000000699000-memory.dmp

    Filesize

    2.6MB

  • memory/1688-4-0x0000000000250000-0x00000000002A4000-memory.dmp

    Filesize

    336KB

  • memory/1688-9-0x0000000000250000-0x00000000002A4000-memory.dmp

    Filesize

    336KB