Analysis

  • max time kernel
    129s
  • max time network
    131s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    16-06-2024 08:23

General

  • Target

    b28db76843a8fb068456be285d2b1b75_JaffaCakes118.html

  • Size

    158KB

  • MD5

    b28db76843a8fb068456be285d2b1b75

  • SHA1

    ef48c2da79d45724d61001eb0f49614c163fad1f

  • SHA256

    3820fecec31e7fb64bf134b804779a50ee33c4ba183e370943ff0bbea1ce6a5b

  • SHA512

    8745d28aa20823bc0443d77c26b997b8528adb33867e28afff7af297c49134dc2a913ef6d0740760e05b4c3171212c7c4dc4ebb4c08e6872dc0d3a21c71bacad

  • SSDEEP

    3072:i/0exK8tk9yfkMY+BES09JXAnyrZalI+YQ:i8exKskIsMYod+X3oI+YQ

Malware Config

Signatures

  • Ramnit

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

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • UPX packed file 3 IoCs

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

  • Drops file in Program Files directory 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 32 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\b28db76843a8fb068456be285d2b1b75_JaffaCakes118.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2868
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2868 CREDAT:275457 /prefetch:2
      2⤵
      • Loads dropped DLL
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2192
      • C:\Users\Admin\AppData\Local\Temp\svchost.exe
        "C:\Users\Admin\AppData\Local\Temp\svchost.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Drops file in Program Files directory
        • Suspicious use of WriteProcessMemory
        PID:1672
        • C:\Program Files (x86)\Microsoft\DesktopLayer.exe
          "C:\Program Files (x86)\Microsoft\DesktopLayer.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:236
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            5⤵
              PID:2300
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2868 CREDAT:603143 /prefetch:2
        2⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2724

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      342B

      MD5

      0ed23db550673cfad3fecf693e5fb9cc

      SHA1

      870a2ac23265c9526b4c611c317590521e22f351

      SHA256

      eca738b35605c1199e55260cacb60ea8edea59255e35bf21dfed5ab8fc8c300f

      SHA512

      8fc94329c60a31c2f5c75ee08d0ccbde1f0a596bf38e5c858c2f1fecdd71d088bd24c8e637be144903594d923d50be36637b46c992a0371c370a7868a2bffb83

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

      Filesize

      342B

      MD5

      a848f0327be99df04ddd622e0339465f

      SHA1

      0cb8c35b39d6c96fbe2feef665ef1813472b4329

      SHA256

      232ef27739b3ac9b11c235259401d473f22d52cc61710639f19f966c027b24fd

      SHA512

      5aef5a5b28fd36d8f6ede603f73968cde7eb3e98d0e38461e3f73cefd12b6c19553c8e2abe9ac567114472014300d13687595d18eaf5eb05028bd70e128cad9b

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

      Filesize

      342B

      MD5

      b7fcff6c112a8dfe085195d3d1439f00

      SHA1

      1638b708f5ef82e30e2d8394341673f217f98d0d

      SHA256

      b03fed0bf4ddeb548a0358a7632f24b4f7b535ce06b2157e3a405462dbe5833d

      SHA512

      e3592d889acfa69fc164280138d81055faade9c62f82666d20b82a783444a5d4722c41bf2076d30e34043eb8fc75c495c09b05534ebcedcf0f7f5d1746e4d2f2

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

      Filesize

      342B

      MD5

      fa916b0b6e5e3011662632b0456b66b3

      SHA1

      55c9b7c38de951b80b8bf4bd32e8564bda54d5c6

      SHA256

      b864d3aae18d69e25420f5bc9bbb20ce9dd11366b6d27059cccd001a416475a3

      SHA512

      fdd9e6485f41652318da39fb440e9d241a437dd4a66322234b140d7258390961b7dd240479a245297d76c090585fc915ce6d38f11b6434c5e3d24539a3c918d6

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

      Filesize

      342B

      MD5

      97e53265cecefdf8d8af247946a966f7

      SHA1

      7cb8c4b6e7456a8475603789b7a48ae001e84d26

      SHA256

      9f2ffc864bb69d199580b6d76fd426e74140ebc9019eef1a8426c94600e5f6c6

      SHA512

      4a67fc82852eb686d194043a2cb69dec3a846b53c3e4c6f5b9513e09b6b549c706dcef080504a3c8e037562174900e06e3722707fae9c6b94fa17eabdfc10708

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

      Filesize

      342B

      MD5

      956075d27c7e2e6c6d19b8d0cfadb1c8

      SHA1

      a41e8fce631d8148e8fa4803a5f8d8c7b14f850e

      SHA256

      88a17c9f9a4703941fc0cf77c465d90ef512ab22df0822a920dfd2d0bd824bdc

      SHA512

      b277df072d379eb4b47982f83a7efe046da0d533428b4a46d9d4e2164bd516e1a2a42f90d0094d582ee14b95b124e695f7f5bc51c3e93739c001429f21bf3263

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

      Filesize

      342B

      MD5

      5d4046552f4fb0c92d13082619d9267d

      SHA1

      9082a66e9f1c8bf8a4b6eeae88ab7f354b9eed7e

      SHA256

      0d2a21cf72b3082a94015527589b6b8f6bd6150b6c3ef62fa9d708b5391223c5

      SHA512

      cc019c40780380c0e81c53a37c2494db6d6e336df4b5bb9caf319b60d5c56987b22a537d2aaec70d7100d8088b9d3e8178c08b531f00e14c410ce8262b84160e

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

      Filesize

      342B

      MD5

      63c581b36aeb10120cd0e91541f1c132

      SHA1

      047d46190299b10638c52c8ecb6b25a81de93646

      SHA256

      2c6f0b1fa2a32248d4feec75138177c89cb5a3d1d187a8d63992240e3259bf74

      SHA512

      4c322dfdfcdeec20faef86a3d4ac59587d948d4ff3d40d085a38ae4be1afe9e88f706ab0c30f3fd5ba2d6f60f10b6a7205dbf22bae018e2e303bf3ca37e63dd5

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

      Filesize

      342B

      MD5

      5f429a11ad23dd3124e6684d157c80a1

      SHA1

      5269e0f51a9cbeefc8e3f3f1025da7362a92b9b9

      SHA256

      c3bc06714ba3162d56da7ab6460fa6617805b931d4caa29e7b64ca824aee5965

      SHA512

      e691953b12e4cf0bafbdd79eb926d77b1c24ec326f3929b1c739d24667f9fd5b5e04ced2d5631cda6aceb86070189001bccf653a7e5fc66ef26b691b87ed6f55

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

      Filesize

      342B

      MD5

      18056f800bf8f15fce7409f3611b6460

      SHA1

      6ec4c8c4fb588fd65679463fdd00f6f99f0a2dcc

      SHA256

      cc9b47b4c5249545b9778dda40f99b6a731fd5670b69b8521b753cef77828d5b

      SHA512

      72d8c5b26e8bf0c8171d9401c8a6f7db1189679e9c841745372298d14b7de5a42de5d555410ac02253b8889be3383026673654593932cb02cc958215caf44552

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

      Filesize

      342B

      MD5

      85bfe36e9ba535f8d5e69d3faa5ef65d

      SHA1

      862c6d419a6e10b149e155d91382b5205f113328

      SHA256

      979b2cdec52ecb422a2f58c7549e46e3bc55ce384ceb2a355fe84892fce75691

      SHA512

      9d2ba78e5769a8050f547a5cdd11fcf50c7267ab67a1a26fc170e31ec5d0e01eb0905872ecb46f60b7e30527e1499b092e0d03567435d04900c4f7bddbac1ca9

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

      Filesize

      342B

      MD5

      35c0ce9b547fcce1382be731db6cdef1

      SHA1

      b35d5f2538c6f0fffeb3af4dd356ad0ea6da32a7

      SHA256

      8d16ce87f3eeda3ed1f846c85b1a938096ded170936b33dfebf547b5b38f4253

      SHA512

      d796f53036273d6687457de61abd5518b59dd68b816619167d542e8b362ea4dc92d1dee8b9d7ccc69a88b3ab6f58b8ffdb0b422dfcae3041270a3fc1971506ca

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

      Filesize

      342B

      MD5

      45e677b4a6a036d87ea6957675830caa

      SHA1

      515b41b729e6404c96a1048c1e1605ce00199024

      SHA256

      6dfa54243040a0b0dccd4ecf72e8c92d7f4205d0df844c1eac47adc76d3c45e0

      SHA512

      76dcdcaa14b5917342996c1ed06520ffbf3c970ba21055f7acc21431ae43fa0feecb3bea327f51f09b1efa58a149957d0aa54fae3508dddbdf4a57fc0843dcc1

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

      Filesize

      342B

      MD5

      1e00a72ea78e28da984bedeabb6133ca

      SHA1

      1190a9f10e04dbfd479b0d2339a2ae00e488f4a8

      SHA256

      d8c16f47a7d7c77b36d69c80256116a1e2dbd619d31c07dd99b37e7f314cff11

      SHA512

      14010584e065d8fbc5aacc9e219b99bc7e63b845508526fb08ca333b33c95e0bfcac1deac7031ad4778741bd034f459c061241cdea9f68eb62b9500387442c8b

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

      Filesize

      342B

      MD5

      78eb4fd02ffa7b4e3b725eb11391d9a0

      SHA1

      8c5e2959009c931bf5244c98352a9a444f6c3f64

      SHA256

      fb176e267c0ddf32e6ddbebf33579855cde55fcc4dd0244f8d4aeddd830aab82

      SHA512

      31e6aab5406baf20d88ca71f99f6ebae5f3fdbbd72f719a68c4573a7745c0157f4619878e599ba6a9227b14bd302ddb61d6968a4484211891c2401ff50a0f89d

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

      Filesize

      342B

      MD5

      9751b1eb77e9abcf5716df7bd2b1c925

      SHA1

      80568fb00d65a7a14c397dfa628dedae2caff00a

      SHA256

      55bbe349ec86583d00390c9b9155ae137b4722e2916d5c3c6aa29d21c5540eee

      SHA512

      ffac4f195000725801a867ede5b0b09e787cde8f87402ceb0215f0ce240ed9d153e2fe1965ea0409aa0e0354da4d79104784fe8ab23f8dbc75ae3c632f828e87

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

      Filesize

      342B

      MD5

      3a87cc21d1364cf7455ec91094777a86

      SHA1

      392712cd6cfc0858acad94426d89a97265b5e6d6

      SHA256

      b9769cb42b37a1ce38ba67f9bacfbffde647ad7c5b3bb368f52b9fca00cf9cc5

      SHA512

      f6458bc326a3496a7335454cf4a8a4e05e3c678cda5258474b101b819fa16ccd44865f61e30d9198b047b474757716607c744761cf855179f8b95743c2d21bb9

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

      Filesize

      342B

      MD5

      2fff96649fab6efaa9309f83a0e703ad

      SHA1

      be368dd752d444af1618bd27c621f02b1951247a

      SHA256

      3401e9ffe15b09cf06611279752f6778700a7554c2be8cf4fc747ea83a6dabd9

      SHA512

      2eeb3bfcf9f5955af6797530f9d69a2c0d78113b3c1326040b842dad0c3ed1f3a8f6d5f5d0d3595c2c6058835d527aabdd1a40296915c13886e7393470c0f5f8

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

      Filesize

      342B

      MD5

      a424bdef635eb48ba5b60aa7c7aacfce

      SHA1

      257c15d968e570e60bf630fef72420be14035572

      SHA256

      ad824ddb9d405a8072a14ed6f3857be298497f62244412fd002335f66c30d5b0

      SHA512

      45fa709001807f5ace1c1bdbbac5f4e0325911df8fd2994e1b8cd805f34b7f0e25efb802c34a24df175691325db5e53edb1d75171be229294baceee14171d08d

    • C:\Users\Admin\AppData\Local\Temp\Cab173A.tmp

      Filesize

      70KB

      MD5

      49aebf8cbd62d92ac215b2923fb1b9f5

      SHA1

      1723be06719828dda65ad804298d0431f6aff976

      SHA256

      b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

      SHA512

      bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

    • C:\Users\Admin\AppData\Local\Temp\Tar17E9.tmp

      Filesize

      181KB

      MD5

      4ea6026cf93ec6338144661bf1202cd1

      SHA1

      a1dec9044f750ad887935a01430bf49322fbdcb7

      SHA256

      8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

      SHA512

      6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

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

      Filesize

      55KB

      MD5

      ff5e1f27193ce51eec318714ef038bef

      SHA1

      b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

      SHA256

      fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

      SHA512

      c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

    • memory/236-444-0x00000000003C0000-0x00000000003C1000-memory.dmp

      Filesize

      4KB

    • memory/236-446-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/1672-437-0x0000000000230000-0x000000000023F000-memory.dmp

      Filesize

      60KB

    • memory/1672-436-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB