Analysis

  • max time kernel
    350s
  • max time network
    406s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-11-2022 16:36

General

  • Target

    eb484dc10ce14575e71388e27ecde34db82d5701fe364acfb3ab3f5daac62708.exe

  • Size

    113KB

  • MD5

    a298dd36332941c8308614816bb0aeb4

  • SHA1

    e9a78fdf42f13b82bdc81e214940054440e6b540

  • SHA256

    eb484dc10ce14575e71388e27ecde34db82d5701fe364acfb3ab3f5daac62708

  • SHA512

    4a71bbc35c6e83e08c69189529ce566a24fb96d7aa2022c88c0b65747f5fbadde2a40b24a043fcfee1f5d3492efd1d2861087a2edc13da989de0137a433f63ec

  • SSDEEP

    3072:34eYZ4+1JXJJX31sIOZFe4Cp+JIpNVd/C290bu:I5O87SIkFe4qpNVc5q

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 9 IoCs
  • Enumerates physical storage devices 1 TTPs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\eb484dc10ce14575e71388e27ecde34db82d5701fe364acfb3ab3f5daac62708.exe
    "C:\Users\Admin\AppData\Local\Temp\eb484dc10ce14575e71388e27ecde34db82d5701fe364acfb3ab3f5daac62708.exe"
    1⤵
    • Loads dropped DLL
    PID:4416

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\nst49EC.tmp\Math.dll
    Filesize

    66KB

    MD5

    9eb6cecdd0df9fe32027fcdb51c625af

    SHA1

    52b5b054ff6e7325c3087822901ea2f2c4f9572a

    SHA256

    54cf1572ed47f614b0ffb886c99fc5725f454ef7ff919fbb2fd13d1cbe270560

    SHA512

    864742ec6f74f94057b54cd9b09707c0125ac8db4844fa80af201e8b72a811bb68276c993e75bce67e5ece4f83644572edbdee5e963634c5a37839615faea97a

  • C:\Users\Admin\AppData\Local\Temp\nst49EC.tmp\Math.dll
    Filesize

    66KB

    MD5

    9eb6cecdd0df9fe32027fcdb51c625af

    SHA1

    52b5b054ff6e7325c3087822901ea2f2c4f9572a

    SHA256

    54cf1572ed47f614b0ffb886c99fc5725f454ef7ff919fbb2fd13d1cbe270560

    SHA512

    864742ec6f74f94057b54cd9b09707c0125ac8db4844fa80af201e8b72a811bb68276c993e75bce67e5ece4f83644572edbdee5e963634c5a37839615faea97a

  • C:\Users\Admin\AppData\Local\Temp\nst49EC.tmp\System.dll
    Filesize

    11KB

    MD5

    00a0194c20ee912257df53bfe258ee4a

    SHA1

    d7b4e319bc5119024690dc8230b9cc919b1b86b2

    SHA256

    dc4da2ccadb11099076926b02764b2b44ad8f97cd32337421a4cc21a3f5448f3

    SHA512

    3b38a2c17996c3b77ebf7b858a6c37415615e756792132878d8eddbd13cb06710b7da0e8b58104768f8e475fc93e8b44b3b1ab6f70ddf52edee111aaf5ef5667

  • C:\Users\Admin\AppData\Local\Temp\nst49EC.tmp\inetc.dll
    Filesize

    20KB

    MD5

    50fdadda3e993688401f6f1108fabdb4

    SHA1

    04a9ae55d0fb726be49809582cea41d75bf22a9a

    SHA256

    6d6ddc0d2b7d59eb91be44939457858ced5eb23cf4aa93ef33bb600eb28de6f6

    SHA512

    e9628870feea8c3aaefe22a2af41cf34b1c1778c4a0e81d069f50553ce1a23f68a0ba74b296420b2be92425d4995a43e51c018c2e8197ec2ec39305e87c56be8

  • C:\Users\Admin\AppData\Local\Temp\nst49EC.tmp\inetc.dll
    Filesize

    20KB

    MD5

    50fdadda3e993688401f6f1108fabdb4

    SHA1

    04a9ae55d0fb726be49809582cea41d75bf22a9a

    SHA256

    6d6ddc0d2b7d59eb91be44939457858ced5eb23cf4aa93ef33bb600eb28de6f6

    SHA512

    e9628870feea8c3aaefe22a2af41cf34b1c1778c4a0e81d069f50553ce1a23f68a0ba74b296420b2be92425d4995a43e51c018c2e8197ec2ec39305e87c56be8

  • C:\Users\Admin\AppData\Local\Temp\nst49EC.tmp\inetc.dll
    Filesize

    20KB

    MD5

    50fdadda3e993688401f6f1108fabdb4

    SHA1

    04a9ae55d0fb726be49809582cea41d75bf22a9a

    SHA256

    6d6ddc0d2b7d59eb91be44939457858ced5eb23cf4aa93ef33bb600eb28de6f6

    SHA512

    e9628870feea8c3aaefe22a2af41cf34b1c1778c4a0e81d069f50553ce1a23f68a0ba74b296420b2be92425d4995a43e51c018c2e8197ec2ec39305e87c56be8

  • C:\Users\Admin\AppData\Local\Temp\nst49EC.tmp\inetc.dll
    Filesize

    20KB

    MD5

    50fdadda3e993688401f6f1108fabdb4

    SHA1

    04a9ae55d0fb726be49809582cea41d75bf22a9a

    SHA256

    6d6ddc0d2b7d59eb91be44939457858ced5eb23cf4aa93ef33bb600eb28de6f6

    SHA512

    e9628870feea8c3aaefe22a2af41cf34b1c1778c4a0e81d069f50553ce1a23f68a0ba74b296420b2be92425d4995a43e51c018c2e8197ec2ec39305e87c56be8

  • C:\Users\Admin\AppData\Local\Temp\nst49EC.tmp\time.dll
    Filesize

    10KB

    MD5

    38977533750fe69979b2c2ac801f96e6

    SHA1

    74643c30cda909e649722ed0c7f267903558e92a

    SHA256

    b4a95a455e53372c59f91bc1b5fb9e5c8e4a10a506fa04aaf7be27048b30ae35

    SHA512

    e17069395ad4a17e24f7cd3c532670d40244bd5ae3887c82e3b2e4a68c250cd55e2d8b329d6ff0e2d758955ab7470534e6307779e49fe331c1fd2242ea73fd53

  • C:\Users\Admin\AppData\Local\Temp\nst49EC.tmp\time.dll
    Filesize

    10KB

    MD5

    38977533750fe69979b2c2ac801f96e6

    SHA1

    74643c30cda909e649722ed0c7f267903558e92a

    SHA256

    b4a95a455e53372c59f91bc1b5fb9e5c8e4a10a506fa04aaf7be27048b30ae35

    SHA512

    e17069395ad4a17e24f7cd3c532670d40244bd5ae3887c82e3b2e4a68c250cd55e2d8b329d6ff0e2d758955ab7470534e6307779e49fe331c1fd2242ea73fd53

  • memory/4416-138-0x0000000002811000-0x0000000002814000-memory.dmp
    Filesize

    12KB

  • memory/4416-135-0x0000000002360000-0x000000000237A000-memory.dmp
    Filesize

    104KB

  • memory/4416-141-0x00000000007C1000-0x00000000007C4000-memory.dmp
    Filesize

    12KB

  • memory/4416-144-0x00000000007C1000-0x00000000007C3000-memory.dmp
    Filesize

    8KB