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Analysis

  • max time kernel
    120s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    31/12/2023, 15:46

General

  • Target

    3a3c0c1b523a4d0006522cb0adfc174c.exe

  • Size

    255KB

  • MD5

    3a3c0c1b523a4d0006522cb0adfc174c

  • SHA1

    1e580863348c33864db99d10163c6d49151fdcae

  • SHA256

    16bff6585e42f8a1510b6f10509601bfeeefd1772e958cfc007be0a70f8cc17e

  • SHA512

    1c4d10e73d0f5bafd86e5c167e23288f7e51decc5c962b5e716e25368262e68fedf954d87e48a7b7028a7dc2c1776b2d0a6233b39d90126617dc1eb02da7cfa2

  • SSDEEP

    6144:6Qo5DVWhbLBKUemrgS5bvIBaOlh9ANPuL8FbjCy:85iKA8S5bypfyNP7bjCy

Score
6/10

Malware Config

Signatures

  • 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.

  • Drops file in Windows directory 1 IoCs
  • Modifies system certificate store 2 TTPs 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3a3c0c1b523a4d0006522cb0adfc174c.exe
    "C:\Users\Admin\AppData\Local\Temp\3a3c0c1b523a4d0006522cb0adfc174c.exe"
    1⤵
    • Maps connected drives based on registry
    • Drops file in Windows directory
    • Modifies system certificate store
    PID:2456

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    07cb67b453a1e690a076d0efc67dea4c

    SHA1

    962c35c8d528b2f78774e86bb3c4f85014e14454

    SHA256

    9ddc6eb7a08c4f28b848bf0c3314b2382862066c46066634e75f96805c2299f7

    SHA512

    eefacd86d0e38e36a0678106dd5963631a43824fb7fe95b07a80f816222336153cf43888f410b024ad9ccb35c3c9d1412f9a1c3b6c20635e3c2759bb5ef0e72d

  • C:\Users\Admin\AppData\Local\Temp\Cab84FA.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar85B8.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • memory/2456-9-0x0000000000110000-0x0000000000139000-memory.dmp

    Filesize

    164KB

  • memory/2456-1-0x00000000000F0000-0x00000000000F1000-memory.dmp

    Filesize

    4KB

  • memory/2456-5-0x00000000001A0000-0x00000000001CF000-memory.dmp

    Filesize

    188KB

  • memory/2456-0-0x0000000000020000-0x0000000000021000-memory.dmp

    Filesize

    4KB

  • memory/2456-12-0x00000000001D0000-0x00000000001F7000-memory.dmp

    Filesize

    156KB

  • memory/2456-20-0x0000000000110000-0x0000000000139000-memory.dmp

    Filesize

    164KB

  • memory/2456-23-0x0000000000110000-0x0000000000139000-memory.dmp

    Filesize

    164KB

  • memory/2456-25-0x0000000000110000-0x0000000000139000-memory.dmp

    Filesize

    164KB

  • memory/2456-2-0x0000000000030000-0x0000000000031000-memory.dmp

    Filesize

    4KB

  • memory/2456-3-0x0000000000110000-0x0000000000139000-memory.dmp

    Filesize

    164KB

  • memory/2456-4-0x0000000000100000-0x0000000000101000-memory.dmp

    Filesize

    4KB