Analysis

  • max time kernel
    158s
  • max time network
    165s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/02/2024, 07:49

General

  • Target

    53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe

  • Size

    342KB

  • MD5

    7d8cdd1cc090b483a2ecfceb71a137b6

  • SHA1

    3d61bcc41b521aa34954e3ce7b366587f0059ece

  • SHA256

    53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1

  • SHA512

    2a1166f24f22b1422f9c393b8c0f2733d972bb97fe46fb432acc002c5c8882633e49751c9c6da62558f76db7aa5c7f4847ca9120c9d7aafb1d6d1bf081a1a17b

  • SSDEEP

    6144:fx2QdiglMFGfzIBeZO8Wf2cMRUCO/xZqqDLuz+4pQoL27aR9:fAQsgScEydUCJqnuq4z2mR9

Score
9/10

Malware Config

Signatures

  • Detects command variations typically used by ransomware 14 IoCs
  • Drops desktop.ini file(s) 3 IoCs
  • Drops file in Program Files directory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe
    "C:\Users\Admin\AppData\Local\Temp\53bb4682c12be5c4e1cb60293099f9ae0625b1006b2f9f4cc6ee1053223e26b1.exe"
    1⤵
    • Drops desktop.ini file(s)
    • Drops file in Program Files directory
    PID:4756

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\$Recycle.Bin\S-1-5-21-3073191680-435865314-2862784915-1000\desktop.ini

    Filesize

    889B

    MD5

    cb72a12f3d0c84b5f3fea165ab388ef5

    SHA1

    5aa6efba48f7431027ff5732eb75b85b43c6db59

    SHA256

    e0d1b261f06b9bfca3f454027fd4560d7e53a2f3b8809fde349b1dda6b9f2e88

    SHA512

    bc34be00563ea829d1e3d852e99436a3e09ecbc93ce674198204d4faa76acf6d8904a2b44335b13d2d709974b5c0aa6326cb3756e436fa5ded8a24b71beacd99

  • C:\$Recycle.Bin\S-1-5-21-3073191680-435865314-2862784915-1000\w0teneh4xt719e05h.avgir._PbBikh

    Filesize

    2KB

    MD5

    b6ad07441dddd5512527ad3238e4d40b

    SHA1

    2d1591033f06c45b767d813ea04911688ca3f854

    SHA256

    1cb0365b96e6bbe78e712d973fa319ef32e1ee998d279b7ce75ea614a57941bc

    SHA512

    ba6e31b5960e86a334f609b1b2b9ad947e239bef2397eb6671cb15188c74ac2b7a62b3f647357357f8e19757e26fc6b7223e83920f8caf0d87345acca3cdadda

  • C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\mscordaccore_amd64_amd64_6.0.2523.51912.dll

    Filesize

    1.3MB

    MD5

    8539e39ec9740638d37e59e724e459f3

    SHA1

    3551b62d464c1adcc3e248d2a04b9cfdfcd034f5

    SHA256

    678ef5eab04dc637496795285d08fbbde94f654d9a85951cd60f599b7a0e544b

    SHA512

    af53ea01b2f055984870bbb773f0799fdc5648ee422ba87663026e0a79503a1e374b7856b3ddfef45a5d85ca116b19b01bab1147dfda28dd90497f471f28e716

  • C:\how_to_decrypt.hta

    Filesize

    11KB

    MD5

    10cbfbbd446c9f0cdad757046654b875

    SHA1

    11645b8f36444d239b7d70f31db2a7b1e7cede59

    SHA256

    ddaa9447c594a739d8aefbb905345a90b352aca06ccb375972162ac9d5f56c8e

    SHA512

    73f08e01a3a6d1c008aba2b101dd2d934ab4dacceb7677e51f5b18d531c1930876e8773cab22b8251b2d9513265cbe8ffaa82d7d89968285724327dfc2f67680

  • C:\vcredist2010_x86.log.html

    Filesize

    82KB

    MD5

    1ac90eb6c861a7774e05dae90b94a2d2

    SHA1

    0b67fe2354554eab686518d2e2baa860ddfda3f5

    SHA256

    28062c3183441c41b47d8e78ce421de7757bc664a7cdb6b5e31bb2470b5a5538

    SHA512

    504abf7d4a4bdbca02ff70ebe67b030793a02ef3ce10ba2bc6c2a29dd8c892f660c49e9cebf6e583798300729dff7f6173f2ff0039b4e8d52f7bc557cba8b729

  • memory/4756-17-0x0000000000400000-0x0000000000463000-memory.dmp

    Filesize

    396KB

  • memory/4756-49-0x0000000000400000-0x0000000000463000-memory.dmp

    Filesize

    396KB

  • memory/4756-8-0x0000000000400000-0x0000000000463000-memory.dmp

    Filesize

    396KB

  • memory/4756-0-0x0000000000400000-0x0000000000463000-memory.dmp

    Filesize

    396KB

  • memory/4756-21-0x0000000000400000-0x0000000000463000-memory.dmp

    Filesize

    396KB

  • memory/4756-5-0x0000000000400000-0x0000000000463000-memory.dmp

    Filesize

    396KB

  • memory/4756-4-0x0000000000400000-0x0000000000463000-memory.dmp

    Filesize

    396KB

  • memory/4756-7-0x0000000000400000-0x0000000000463000-memory.dmp

    Filesize

    396KB

  • memory/4756-3-0x0000000000400000-0x0000000000463000-memory.dmp

    Filesize

    396KB

  • memory/4756-2-0x0000000000400000-0x0000000000463000-memory.dmp

    Filesize

    396KB

  • memory/4756-1152-0x0000000000400000-0x0000000000463000-memory.dmp

    Filesize

    396KB

  • memory/4756-1713-0x0000000000400000-0x0000000000463000-memory.dmp

    Filesize

    396KB

  • memory/4756-1-0x0000000000400000-0x0000000000463000-memory.dmp

    Filesize

    396KB

  • memory/4756-2144-0x0000000000400000-0x0000000000463000-memory.dmp

    Filesize

    396KB