Resubmissions

01-02-2024 09:35

240201-lkpy9sbeeq 7

01-02-2024 09:12

240201-k6dyfsagem 7

Analysis

  • max time kernel
    120s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    01-02-2024 09:12

General

  • Target

    main.exe

  • Size

    109.0MB

  • MD5

    15c1cc5a33a78b42c1c71a66a18e9a31

  • SHA1

    e761cfe958121fd7632df20832cbccc7443203f8

  • SHA256

    454e76c0b3e6dca14e315112f858187d62ff14c10dc257f521b9ebea51aa66f5

  • SHA512

    066d08996329be36ca4f15371d955ed22ad399ff4bdc9efd6cb060f55ef8ae95ee1317dc1066b5133c8aa3834053525c1a352f89f7157b35def13fc4bae73880

  • SSDEEP

    3145728:NapkKOt/VG6RmtCRlGPrhX2qHO5iqIkFqPYNO5iIW+3ZYfi4v2XVidWt:YpkKq5mERlul1HCizkFtCmfi4v2XViM

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 7 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\main.exe
    "C:\Users\Admin\AppData\Local\Temp\main.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2644
    • C:\Users\Admin\AppData\Local\Temp\main.exe
      "C:\Users\Admin\AppData\Local\Temp\main.exe"
      2⤵
      • Loads dropped DLL
      PID:1716

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\_MEI26442\python311.dll

    Filesize

    5.5MB

    MD5

    e2bd5ae53427f193b42d64b8e9bf1943

    SHA1

    7c317aad8e2b24c08d3b8b3fba16dd537411727f

    SHA256

    c4844b05e3a936b130adedb854d3c04d49ee54edb43e9d36f8c4ae94ccb78400

    SHA512

    ae23a6707e539c619fd5c5b4fc6e4734edc91f89ebe024d25ff2a70168da6105ac0bd47cf6bf3715af6411963caf0acbb4632464e1619ca6361abf53adfe7036

  • C:\Users\Admin\AppData\Local\Temp\_MEI26442\ucrtbase.dll

    Filesize

    987KB

    MD5

    ba47193f6c9f09be5dab0030cb08012e

    SHA1

    e0c4dd352b765f5ca9183aa4d97e3a09683561bb

    SHA256

    10beae29b2594a3b494652fb0d1786a572e04043e5c4c64b861fa8db58bbb6bd

    SHA512

    623846c54dc31fe51b7d62bed1aa75c229f16675b7adb7af01c7010e91df08049b2b36df0b0d18d78d7d1b884b4a75f7edc979849690adc15f541997137acbb8

  • \Users\Admin\AppData\Local\Temp\_MEI26442\api-ms-win-core-file-l1-2-0.dll

    Filesize

    13KB

    MD5

    f5d919527b33c017f456db57c6ae63a8

    SHA1

    6d1477cad61b216d4d06c4f68aeef1bef6215a0a

    SHA256

    dd7c7cde296ff3a71082ca319604b524a31c870d258162bd091a91e913a8aa1e

    SHA512

    a72ac92d70dfacaf29b600c1d50b4e4e9f5ecb2e9e79b6dd74bf3ce3853b794845ce586ae1a0dffc950c242b0a7a07c5c826e517174583e66c619280ac4e122b

  • \Users\Admin\AppData\Local\Temp\_MEI26442\api-ms-win-core-file-l2-1-0.dll

    Filesize

    13KB

    MD5

    138640416350ac751cb0c0bb59691cf7

    SHA1

    a128b098c533162937b438440a70700904a13be5

    SHA256

    652727d5edb7ae030d1c3b5cd4cde5cdbb70ee335944ae83236ade93aec2fe82

    SHA512

    e392ac38f91d3a3d6623aee03e9b29cb09968461cf3b4a4221cc8bea3f16f6ac9e4f14d6314ff01fd7c6cabef47407105024b42141e3d01a84c3c0f3283e8e52

  • \Users\Admin\AppData\Local\Temp\_MEI26442\api-ms-win-core-localization-l1-2-0.dll

    Filesize

    15KB

    MD5

    a0b74d7e28eed8a3ab803a10ad52f092

    SHA1

    bb40356ef3e551e7eeee155382f5a1598404a035

    SHA256

    38db7e69b31bd2774dca86e7b48d148ec277bd14e7cd4858fb3d14535804228e

    SHA512

    b07f680b97133458b0596c858f7f3c61cff6377b543d2d6834c47c30abceba000e9bdde01387bd30bae38a637f529f8197a57dadafe94a214eb89a86907d2ea9

  • \Users\Admin\AppData\Local\Temp\_MEI26442\api-ms-win-core-processthreads-l1-1-1.dll

    Filesize

    13KB

    MD5

    de533ecdb82fb85d431ad52ab3dab24b

    SHA1

    a593d38476f06b3eaace092eb42df82cfc55fb27

    SHA256

    2a573b3ae40850ddde09ffd19d66b089c93774641c195aeee5f934ddb0f17a02

    SHA512

    60be444cc47ce5ad041e40b166ffbe7e525c3f3dc2d49c0e28e8a678ed012230d0606cd29aca8c079c2de7dc0461b7ee1948f6f35ae81e4ac8a93f34ed52a09d

  • \Users\Admin\AppData\Local\Temp\_MEI26442\api-ms-win-core-timezone-l1-1-0.dll

    Filesize

    13KB

    MD5

    7a93bd6b9d7ae56c4a78eb64509bdb79

    SHA1

    f399e0a84070a22a469f38a24188d88caca77102

    SHA256

    4e842ec8e3461c69db3d76a889f8aece8ce5144c27790af24a70e4b4c8f79bcb

    SHA512

    62ff91b6231a6603802e00cd1b3d2895b52ba704f9afed148cc6585c7c039a3176da6e584ae458d103c4f3f1703ce4976e67f353a9e452734695609d9d33603e