Analysis

  • max time kernel
    132s
  • max time network
    170s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-12-2022 15:44

General

  • Target

    985dd631ccbd3d6d66eece9741b6a857f8137801065f694f522d43c7fb6d14d8.exe

  • Size

    303KB

  • MD5

    cc4d76c4db5e634fd4328b4a71f26085

  • SHA1

    828e30891988ecc41e6602f75307990c0ff4c76f

  • SHA256

    985dd631ccbd3d6d66eece9741b6a857f8137801065f694f522d43c7fb6d14d8

  • SHA512

    6edf2f2e710367e77674556ebe4a41cc9fb4ac62da59d8ccc3404b206fe59f6bc1f7a6a3edfb5eb290e6260145fa2ff4978af3a570ffb59de2b9ff491fbfe2e0

  • SSDEEP

    6144:ErkX6Y0JQBkQRl7174NpNUM+UHs+h43nRLFJO2t3OEhLSMwcU9P4WbXQx7z:ErkX63yRl1uqM+gs+2RLTf+QLShvQx7z

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\985dd631ccbd3d6d66eece9741b6a857f8137801065f694f522d43c7fb6d14d8.exe
    "C:\Users\Admin\AppData\Local\Temp\985dd631ccbd3d6d66eece9741b6a857f8137801065f694f522d43c7fb6d14d8.exe"
    1⤵
    • Loads dropped DLL
    • Maps connected drives based on registry
    • Suspicious behavior: EnumeratesProcesses
    PID:5048

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\Tsu45F0910E.dll

    Filesize

    269KB

    MD5

    af7ce801c8471c5cd19b366333c153c4

    SHA1

    4267749d020a362edbd25434ad65f98b073581f1

    SHA256

    cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

    SHA512

    88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

  • C:\Users\Admin\AppData\Local\Temp\{50BB5137-E00F-4669-A482-A82D8B5873C1}\Custom.dll

    Filesize

    73KB

    MD5

    1713b561bb7c2f3a9b699322beef883e

    SHA1

    da6f6c7ad03afb8bf5641388ff65eb5c89aa75cf

    SHA256

    f540f8a893afbb753a4c034587e3840b01ffa791930a9c3d6ea25d6700c3e688

    SHA512

    c13216bf04f47579e48c4b9be488f1fc68452402eb925ebd55603f61638738b9ccaadfe7d8d9843415cc252ceaee75b2d7ded8766316a9d1f4290860978b9023

  • C:\Users\Admin\AppData\Local\Temp\{50BB5137-E00F-4669-A482-A82D8B5873C1}\_Setup.dll

    Filesize

    166KB

    MD5

    bce2e58dbea7c20d5f71bc6b82f4343e

    SHA1

    41a14ecccc1175ed755e4e44f7bc89ed3a946a05

    SHA256

    f61285c41cf9396e9ce6bf38b29bfa3539c12c729582625636344e518252e4cb

    SHA512

    6ec4b531be8869443887a6289bad27ff483330d576bc7a18b29675dd26f2dba7b4cf513322dc6db240ee50c540abf69fb80f380e4bd64c8f839539d93ac346af