Analysis

  • max time kernel
    121s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    30-12-2023 14:10

General

  • Target

    1b0b6fe3bcdf399a7bd7c6c7be8af026.exe

  • Size

    6.0MB

  • MD5

    1b0b6fe3bcdf399a7bd7c6c7be8af026

  • SHA1

    cbedbdf869cf9475eb96500bae01774375f59b54

  • SHA256

    4678fb8d2a858bbb4390bc1599eda8386ec53de2a0ae3733a607455aec6dbaaa

  • SHA512

    623da2bfca1f86a898aaf2bd7c6cb68212c43f17ce4a193588ebfce9bd180716d91926c637f00f2d5ef31bd7287746b60b55ff4b90e8a14e7e5490e351cab36a

  • SSDEEP

    98304:9LHwYdlsH6D8pqeYpakcGU4FSCvnCugS1x57lkLtHqWt6WWiRxM2gSXRUBCskw9:hwCqwalGU4Gug4xU4WIWRxM1SBUs8

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 53 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

Processes

  • C:\Users\Admin\AppData\Local\Temp\1b0b6fe3bcdf399a7bd7c6c7be8af026.exe
    "C:\Users\Admin\AppData\Local\Temp\1b0b6fe3bcdf399a7bd7c6c7be8af026.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    PID:3032

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\Launch Internet Explorer Browser.lnk

    Filesize

    1KB

    MD5

    8649d1d9893cb14273b2bd3e964ed5d0

    SHA1

    4482d9a044d95f009676c8cd2fbfc6a13d01f07a

    SHA256

    ab6efe7ae11e9fbf0d97fa3380adb7a01db0101f13d03ad11285e64ab2a6d902

    SHA512

    9578693196149384deeb47ba41217a6cc44b1be55317e11ed897def8848846b43a9fc3311a0b248a7f490dc5e423bd0022f3c3ca7b765b4cb3c6cd72356db1d9

  • C:\Users\Admin\Desktop\°²È«ä¯ÀÀÆ÷.lnk

    Filesize

    1KB

    MD5

    08297c1b75883cd5eec523f435df616d

    SHA1

    745984b6f202d1ca0e975c97c4ab36d296f24b99

    SHA256

    236397ce680623d3ca481b1a3f11b8535271eca868e9c6536e7b348cb4153acc

    SHA512

    b9ffd2765f5b73cccbeaa0834ebac867fee2904d725ab2234ad7d6a6cbf1ea167894e234b8ea8c9e565cf22dc46a0824863dba29b97bed91925c97682b48e464

  • C:\Users\Admin\Desktop\ÌÔ±¦Íø.lnk

    Filesize

    1KB

    MD5

    0efe1829d835ecc46764832151fd2069

    SHA1

    6e2e5525797ea4f0eb94964e63670321d7c5bb12

    SHA256

    f82ea98b1ffe870d287b22c41633694360f0b343fd7e50ae5d379c774464e92d

    SHA512

    90c9d311c38af30162a3fee45038dc7eea101621dfab1eb7406eff8d51b0cc05eef51d97f5807f8b8e9d4813ce4ea755c322731c445ec446588256a3760c2201

  • \Users\Admin\AppData\Local\Temp\nst530.tmp\ShellLink.dll

    Filesize

    4KB

    MD5

    073d44e11a4bcff06e72e1ebfe5605f7

    SHA1

    5f4e85ab7a1a636d95b50479a10bcb5583af93f3

    SHA256

    b96b39cb4ad98f4820b6fd17b67e43d8d0f4b2667d50caa46eff44af245d75bb

    SHA512

    e9f99b96334764ae47aa026f7f24cfb736859a9131bd1c5ec7e070e830b651787f49910911f82e4ade0dc62fea0ad54ba210b07e44830eb2be6abb710a418a98

  • \Users\Admin\AppData\Local\Temp\nst530.tmp\System.dll

    Filesize

    11KB

    MD5

    00a0194c20ee912257df53bfe258ee4a

    SHA1

    d7b4e319bc5119024690dc8230b9cc919b1b86b2

    SHA256

    dc4da2ccadb11099076926b02764b2b44ad8f97cd32337421a4cc21a3f5448f3

    SHA512

    3b38a2c17996c3b77ebf7b858a6c37415615e756792132878d8eddbd13cb06710b7da0e8b58104768f8e475fc93e8b44b3b1ab6f70ddf52edee111aaf5ef5667