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Analysis

  • max time kernel
    60s
  • max time network
    103s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    24/11/2022, 02:09

General

  • Target

    ac1b25702bb1be1c269557fd6ec4dd1f7e1b2483c896f6bdd907058495c9550f.exe

  • Size

    312KB

  • MD5

    475cfae3d765e5b108b1e502423c19db

  • SHA1

    cc7d0facc1f332cd78c3cfe9aee72bf4b0bdcc46

  • SHA256

    ac1b25702bb1be1c269557fd6ec4dd1f7e1b2483c896f6bdd907058495c9550f

  • SHA512

    ca4869af92b4b08e0f5ca918c2555dbee9e8f579e1bb4dd97cb5c90a9ad689c0a3029e6e468745050de85d138b84c5edd9b689be193378172559de3180d98cc6

  • SSDEEP

    6144:xrkS9uEo2S1YnQmCX492DkwNP3qpYFK3WSsmbjbqKcs3wP8pXAN7iiO:xrkau6/eIo43ts7KcXgXAN7ir

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 3 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ac1b25702bb1be1c269557fd6ec4dd1f7e1b2483c896f6bdd907058495c9550f.exe
    "C:\Users\Admin\AppData\Local\Temp\ac1b25702bb1be1c269557fd6ec4dd1f7e1b2483c896f6bdd907058495c9550f.exe"
    1⤵
    • Loads dropped DLL
    • Maps connected drives based on registry
    • Suspicious behavior: EnumeratesProcesses
    PID:1704

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\TsuF9B3DD50.dll

    Filesize

    269KB

    MD5

    af7ce801c8471c5cd19b366333c153c4

    SHA1

    4267749d020a362edbd25434ad65f98b073581f1

    SHA256

    cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

    SHA512

    88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

  • \Users\Admin\AppData\Local\Temp\{38B0C91A-4040-4265-A08E-0862E353EBEC}\Custom.dll

    Filesize

    91KB

    MD5

    484f9d098f422e2d83df800e37a078a0

    SHA1

    0e7b632cb9fa7eadf49d45bd6586a59dc78e879f

    SHA256

    024301f339a44f4af2fd40a64058803e2fb70afe2807bb004968cb36b260ab60

    SHA512

    0d7fc20ce1f92774ff1657e573dabb573e8ed522d3a12c973e4741228d1c1afc2c574b94262b562ddae7780ae10c484212191658d80ea1b4ed6cb3a4f9e8a443

  • \Users\Admin\AppData\Local\Temp\{38B0C91A-4040-4265-A08E-0862E353EBEC}\_Setup.dll

    Filesize

    168KB

    MD5

    9f8992a651c85604676b2bbf54830547

    SHA1

    bd2a5cd0038899d97d7c652056c948c33c5bc83d

    SHA256

    61fef12b10bb745094ec1392da30c357d508c2befafddd354cad9922feca8ed4

    SHA512

    a6d7692bdbf1a19eb582150d5387faf7d08119f7b111a809c3b55f9de5ee74481b62a1a745f6ed3817ac4c0245ca52e4db8026690ba6a48d3006d47771b60ed7

  • memory/1704-55-0x00000000752B1000-0x00000000752B3000-memory.dmp

    Filesize

    8KB