Analysis

  • max time kernel
    157s
  • max time network
    166s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-11-2022 06:58

General

  • Target

    f8b6d5867b300b552a93b64f6689e690210e5878dd46d5455020475fc87f1774.exe

  • Size

    316KB

  • MD5

    bfb8143647fcc8f2dd5776d84bc8d15e

  • SHA1

    db7b51ca1d840867678b8731a1b9e3eacaa9bb63

  • SHA256

    f8b6d5867b300b552a93b64f6689e690210e5878dd46d5455020475fc87f1774

  • SHA512

    600931bb3236e80f43b88f8a98b77749004ca29a82e2cfe045dc7906eef9f3e5e01aa82674bf6f4a9637e48504e6e7b0ebba1ab9b90c00a3e74ddd514748f0a3

  • SSDEEP

    6144:2r+bUzkuvcBYC47l2xUa0nvmas+8gGxvzbLxS8YXsypuewKmio:2rXkuveY3z+U83tbLpmsgh/o

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 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f8b6d5867b300b552a93b64f6689e690210e5878dd46d5455020475fc87f1774.exe
    "C:\Users\Admin\AppData\Local\Temp\f8b6d5867b300b552a93b64f6689e690210e5878dd46d5455020475fc87f1774.exe"
    1⤵
    • Loads dropped DLL
    • Maps connected drives based on registry
    • Suspicious behavior: EnumeratesProcesses
    PID:4628

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\Tsu971AC275.dll

    Filesize

    269KB

    MD5

    af7ce801c8471c5cd19b366333c153c4

    SHA1

    4267749d020a362edbd25434ad65f98b073581f1

    SHA256

    cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

    SHA512

    88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

  • C:\Users\Admin\AppData\Local\Temp\{8613899E-D133-478F-A564-99115DF0AB68}\Custom.dll

    Filesize

    91KB

    MD5

    43df2d0ba357b75af604e144e0c13c8f

    SHA1

    3c1c6bfcb5033bb5efe343af5a5e0ec4211cce30

    SHA256

    a2ec8e40cd848dc2a0793af1b29f5c378b9e8c8754c99ddf6d7d47753b2219b8

    SHA512

    8cfa21176d5b66b796c94267987bfec6292efde3ced2e62fcdb42fc0d4567f790dbc3637ca68be33e21c68c41bf825ebb5a9c0fd94c12c420b6dd0c35f76149e

  • C:\Users\Admin\AppData\Local\Temp\{8613899E-D133-478F-A564-99115DF0AB68}\_Setup.dll

    Filesize

    173KB

    MD5

    849cfed02ed4ded563da47d93592b653

    SHA1

    bcdc289cf10557a0ee5b8a3f956739710215a4e5

    SHA256

    40f7374f5089a9429f4fe0d568364c567d535fa2d3d542d4f7dfb948c480be27

    SHA512

    8f6d24b7234efb6cbf11be13bfa11f5e6d11aea48d1c81c37a421862aa452b6af0a06bc8637b58bfae631a68aa0d532c7922ccca6433cd2e05e87198ad719cf0