Analysis

  • max time kernel
    145s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-11-2023 16:27

General

  • Target

    setup.exe

  • Size

    1.5MB

  • MD5

    d561b333ffca4a87ca5dfa3995e728be

  • SHA1

    ccc8585929f761bdbc4eefb1d4524ba7b9bb0167

  • SHA256

    937e98f041862f2c8fb040edd50bc690755f8825bb8f4e4f1b3be2803fb2b623

  • SHA512

    2ecf200c63d63ed00461e2598ee7f21b445a40136327deeefe51503752f7ffc9e6309630d98125434b5cb227f215481fb19f69c0fe365bf2efaf262fd5f0964b

  • SSDEEP

    49152:9h0ROS/oDto41zCAq7JVVUyM9SOHbCquA:wwDp67JqV7d

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 6 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\setup.exe
    "C:\Users\Admin\AppData\Local\Temp\setup.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3700
    • C:\Users\Admin\AppData\Local\Temp\is-RHIJB.tmp\setup.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-RHIJB.tmp\setup.tmp" /SL5="$301EC,1059493,190464,C:\Users\Admin\AppData\Local\Temp\setup.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:1760

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-FPKLH.tmp\CallbackCtrl.dll

    Filesize

    4KB

    MD5

    f07e819ba2e46a897cfabf816d7557b2

    SHA1

    8d5fd0a741dd3fd84650e40dd3928ae1f15323cc

    SHA256

    68f42a7823ed7ee88a5c59020ac52d4bbcadf1036611e96e470d986c8faa172d

    SHA512

    7ed26d41ead2ace0b5379639474d319af9a3e4ed2dd9795c018f8c5b9b533fd36bfc1713a1f871789bf14884d186fd0559939de511dde24673b0515165d405af

  • C:\Users\Admin\AppData\Local\Temp\is-FPKLH.tmp\ISDone.dll

    Filesize

    446KB

    MD5

    dce6d68da86f44ba0cb70fa7718e2e84

    SHA1

    58cd39196abfc70b5b9bcc964f41a21024a61480

    SHA256

    b9bdc4a0309aa47613a7b5a680c55839aa7ba28e28f96e6b9316d4d5fe1dbe9d

    SHA512

    bd2f559640b63a46e15a2af90719c10e53e1c30020685163ed6b3bb669197d20d5dd76c7fd1052cf0841e3e1fdbd5a365a4bdb519d2f8fcad9122e77d923e8d6

  • C:\Users\Admin\AppData\Local\Temp\is-FPKLH.tmp\ISDone.dll

    Filesize

    446KB

    MD5

    dce6d68da86f44ba0cb70fa7718e2e84

    SHA1

    58cd39196abfc70b5b9bcc964f41a21024a61480

    SHA256

    b9bdc4a0309aa47613a7b5a680c55839aa7ba28e28f96e6b9316d4d5fe1dbe9d

    SHA512

    bd2f559640b63a46e15a2af90719c10e53e1c30020685163ed6b3bb669197d20d5dd76c7fd1052cf0841e3e1fdbd5a365a4bdb519d2f8fcad9122e77d923e8d6

  • C:\Users\Admin\AppData\Local\Temp\is-FPKLH.tmp\b2p.dll

    Filesize

    22KB

    MD5

    ab35386487b343e3e82dbd2671ff9dab

    SHA1

    03591d07aea3309b631a7d3a6e20a92653e199b8

    SHA256

    c3729545522fcff70db61046c0efd962df047d40e3b5ccd2272866540fc872b2

    SHA512

    b67d7384c769b2b1fdd3363fc3b47d300c2ea4d37334acfd774cf29169c0a504ba813dc3ecbda5b71a3f924110a77a363906b16a87b4b1432748557567d1cf09

  • C:\Users\Admin\AppData\Local\Temp\is-FPKLH.tmp\botva2.dll

    Filesize

    37KB

    MD5

    67965a5957a61867d661f05ae1f4773e

    SHA1

    f14c0a4f154dc685bb7c65b2d804a02a0fb2360d

    SHA256

    450b9b0ba25bf068afbc2b23d252585a19e282939bf38326384ea9112dfd0105

    SHA512

    c6942818b9026dc5db2d62999d32cf99fe7289f79a28b8345af17acf9d13b2229a5e917a48ff1f6d59715bdbcb00c1625e0302abcfe10ca7e0475762e0a3f41b

  • C:\Users\Admin\AppData\Local\Temp\is-FPKLH.tmp\botva2.dll

    Filesize

    37KB

    MD5

    67965a5957a61867d661f05ae1f4773e

    SHA1

    f14c0a4f154dc685bb7c65b2d804a02a0fb2360d

    SHA256

    450b9b0ba25bf068afbc2b23d252585a19e282939bf38326384ea9112dfd0105

    SHA512

    c6942818b9026dc5db2d62999d32cf99fe7289f79a28b8345af17acf9d13b2229a5e917a48ff1f6d59715bdbcb00c1625e0302abcfe10ca7e0475762e0a3f41b

  • C:\Users\Admin\AppData\Local\Temp\is-RHIJB.tmp\setup.tmp

    Filesize

    1.5MB

    MD5

    17fac68c3018078e9bedc9d58d02423b

    SHA1

    e434edc315f792d2835e8d507218890df3eea64c

    SHA256

    c87bd5d9698eb981ee384baa08305e7b94769e0cf3c1bbc97d11aab096013417

    SHA512

    bd0f62b2e4e828d2ddda98bdb337fbfc3b6c859781c499deec3130b3922fc0e71d695418881fab5bafb8da44dce6b10141f873fb94fa579d1a847468f4fb8d7f

  • C:\Users\Admin\AppData\Local\Temp\is-RHIJB.tmp\setup.tmp

    Filesize

    1.5MB

    MD5

    17fac68c3018078e9bedc9d58d02423b

    SHA1

    e434edc315f792d2835e8d507218890df3eea64c

    SHA256

    c87bd5d9698eb981ee384baa08305e7b94769e0cf3c1bbc97d11aab096013417

    SHA512

    bd0f62b2e4e828d2ddda98bdb337fbfc3b6c859781c499deec3130b3922fc0e71d695418881fab5bafb8da44dce6b10141f873fb94fa579d1a847468f4fb8d7f

  • memory/1760-19-0x00000000034B0000-0x0000000003526000-memory.dmp

    Filesize

    472KB

  • memory/1760-40-0x00000000034B0000-0x0000000003526000-memory.dmp

    Filesize

    472KB

  • memory/1760-26-0x00000000034B0000-0x0000000003526000-memory.dmp

    Filesize

    472KB

  • memory/1760-53-0x0000000003650000-0x000000000365F000-memory.dmp

    Filesize

    60KB

  • memory/1760-30-0x00000000732F0000-0x0000000073301000-memory.dmp

    Filesize

    68KB

  • memory/1760-34-0x0000000003650000-0x000000000365F000-memory.dmp

    Filesize

    60KB

  • memory/1760-35-0x0000000003640000-0x0000000003642000-memory.dmp

    Filesize

    8KB

  • memory/1760-43-0x0000000002650000-0x0000000002651000-memory.dmp

    Filesize

    4KB

  • memory/1760-6-0x0000000002650000-0x0000000002651000-memory.dmp

    Filesize

    4KB

  • memory/1760-39-0x0000000000400000-0x0000000000585000-memory.dmp

    Filesize

    1.5MB

  • memory/1760-25-0x0000000000400000-0x0000000000585000-memory.dmp

    Filesize

    1.5MB

  • memory/1760-42-0x0000000003650000-0x000000000365F000-memory.dmp

    Filesize

    60KB

  • memory/1760-41-0x00000000732F0000-0x0000000073301000-memory.dmp

    Filesize

    68KB

  • memory/3700-0-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/3700-22-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB