Overview

overview

10

Static

static

10

Taunahi_Lo...41.exe

windows7-x64

7

Taunahi_Lo...41.exe

windows10-2004-x64

9

Analysis

  • max time kernel
    118s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    05-05-2024 13:22

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General

  • Target

    Taunahi_Loader.ver3.41.exe

  • Size

    77.1MB

  • MD5

    4e82b7d16afef4bdbbb77e554b922dff

  • SHA1

    5e36c2eb8a8f729d78037c7212575f4d84e5cbd4

  • SHA256

    3f3be3e2c568c2d2a64923e25be7532a3d0cd998227e849d9ec448e6c6fc7e7d

  • SHA512

    54ef3863f850208fa3179c104c1a353f38926bb55be1b023e512dc10d677c1b6ea3b24c57886efbc3cce9008ede34251eb362d23c42b176109c67f7886d3ff9d

  • SSDEEP

    1572864:JviEZj9oWSk8IpG7V+VPhqb+TTE7UjxA7fETiYweyJulZUdg1I6MWhv7qkmDtaff:JvZZOWSkB05awb+TxtpMpuJvMgTAtan

Score
7/10
upx

Malware Config

Signatures

  • Loads dropped DLL 7 IoCs
  • UPX packed file 1 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Taunahi_Loader.ver3.41.exe
    "C:\Users\Admin\AppData\Local\Temp\Taunahi_Loader.ver3.41.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2672
    • C:\Users\Admin\AppData\Local\Temp\Taunahi_Loader.ver3.41.exe
      "C:\Users\Admin\AppData\Local\Temp\Taunahi_Loader.ver3.41.exe"
      2⤵
      • Loads dropped DLL
      PID:2336

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\_MEI26722\api-ms-win-core-file-l1-2-0.dll
    Filesize

    21KB

    MD5

    2b36752a5157359da1c0e646ee9bec45

    SHA1

    708aeb7e945c9c709109cea359cb31bd7ac64889

    SHA256

    3e3eb284937b572d1d70ce27be77b5e02eb73704c8b50feb5eb933db1facd2fc

    SHA512

    fc56080362506e3f38f1b3eb9d3193cdb9e576613c2e672f0fe9df203862f8a0f31938fa48b4ff7115dfe6016fa1fd5c5422fdc1913df63b3fde5f478a8417a1

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\_MEI26722\api-ms-win-core-localization-l1-2-0.dll
    Filesize

    21KB

    MD5

    3589557535bba7641da3d76eefb0c73d

    SHA1

    6f63107c2212300c7cd1573059c08b43e5bd9b95

    SHA256

    642b01bb93d2cb529acf56070d65aae3202fd0b48d19fd40ec6763b627bcbee6

    SHA512

    7aedf3cf686b416f8b419f8af1d57675096ab2c2378c5a006f6ecbf2fe1ad701f28b7be8f08c9083230cf4d15d463371e92a6032178cd6c139d60b26fbd49b06

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\_MEI26722\api-ms-win-core-processthreads-l1-1-1.dll
    Filesize

    21KB

    MD5

    774aa9f9318880cb4ad3bf6f464da556

    SHA1

    3a5c07cf35009c98eb033e1cbde1900135d1abf8

    SHA256

    ba9fbd3a21879614c050c86a74ad2fffc0362266d6fa7be0ef359de393136346

    SHA512

    f7b57afb9810e3390d27a5469572fb29f0f1726f599403a180e685466237dff5dec4fdce40105ef1bb057e012d546308213e7cec73e0d7d3c5815eec8189a75d

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\_MEI26722\python312.dll
    Filesize

    1.7MB

    MD5

    f23aa992b8e0a301ec8f473d6b784f4b

    SHA1

    ee73a5da238341cb21a781a3ddcb187d1f971680

    SHA256

    0ddfba7779ebc44f2fa819a78b54bc730a5543274986e973beee024fab0ecfc6

    SHA512

    028abb66298fee6173d34f80940f5bdd3988a8373234f32a780ae93e155d90af191d85164077d9b76dc3651bda4d9902ccbfd03d37be3e9662006b65c3defb35

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\_MEI26722\ucrtbase.dll
    Filesize

    992KB

    MD5

    0e0bac3d1dcc1833eae4e3e4cf83c4ef

    SHA1

    4189f4459c54e69c6d3155a82524bda7549a75a6

    SHA256

    8a91052ef261b5fbf3223ae9ce789af73dfe1e9b0ba5bdbc4d564870a24f2bae

    SHA512

    a45946e3971816f66dd7ea3788aacc384a9e95011500b458212dc104741315b85659e0d56a41570731d338bdf182141c093d3ced222c007038583ceb808e26fd

    Download Submit

  • \Users\Admin\AppData\Local\Temp\_MEI26722\api-ms-win-core-file-l2-1-0.dll
    Filesize

    18KB

    MD5

    bfffa7117fd9b1622c66d949bac3f1d7

    SHA1

    402b7b8f8dcfd321b1d12fc85a1ee5137a5569b2

    SHA256

    1ea267a2e6284f17dd548c6f2285e19f7edb15d6e737a55391140ce5cb95225e

    SHA512

    b319cc7b436b1be165cdf6ffcab8a87fe29de78f7e0b14c8f562be160481fb5483289bd5956fdc1d8660da7a3f86d8eede35c6cc2b7c3d4c852decf4b2dcdb7f

    Download Submit

  • \Users\Admin\AppData\Local\Temp\_MEI26722\api-ms-win-core-timezone-l1-1-0.dll
    Filesize

    21KB

    MD5

    b9a20c9223d3e3d3a0c359f001ce1046

    SHA1

    9710b9a8c393ba00c254cf693c7c37990c447cc8

    SHA256

    00d9a7353be0a54c17e4862b86196a8b2bc6a007899fa2fbe61afd9765548068

    SHA512

    a7d5611c0b3b53da6cac61e0374d54d27e6e8a1af90ef66cd7e1b052f906c8b3f6087f4c6de0db3ae0b099df7689ecde6c815a954b728d36d9d3b5d002ccf18e

    Download Submit

  • memory/2336-1306-0x000007FEF5890000-0x000007FEF5F60000-memory.dmp

    Filesize

    6.8MB

    Download