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Analysis

  • max time kernel
    151s
  • max time network
    155s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    14/10/2023, 18:07

General

  • Target

    NEAS.a022b278364d51809e3668159e432100.exe

  • Size

    463KB

  • MD5

    a022b278364d51809e3668159e432100

  • SHA1

    1d3d170284160dcb9a9fddc6385af21163ba8ccf

  • SHA256

    94058083526fb1238d12551ee0bee9f1f30119324c49fd70672a94706581684a

  • SHA512

    8a20065d82acacd676f253c95b40ed9c07904519b09c0651698b626f5b500cdd5741bd554fa18c9c653247c4e890c04049ee6744e3777428e7e585cc337c0233

  • SSDEEP

    12288:iQUJqcgQs0DcW+smXWvbSed/T7Sdabv8LhBx:iQUxHBDcs/eeN6y+hBx

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Internet Explorer settings 1 TTPs 3 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.a022b278364d51809e3668159e432100.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.a022b278364d51809e3668159e432100.exe"
    1⤵
    • Loads dropped DLL
    • Checks whether UAC is enabled
    • Modifies Internet Explorer settings
    • Suspicious use of SetWindowsHookEx
    PID:1744

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IM_3A33.tmp\ActionEngine.dll

    Filesize

    977KB

    MD5

    e142a0e9faebdc44d4b692e30827bd0f

    SHA1

    ff83ff5dea3e3f2b75b6f2445fd74f12cdc4f9a4

    SHA256

    fc0ef9bd7711fe39fc075d3d239cc14b293b775ecd42e735928b853f0f5c9a70

    SHA512

    67c700f342ee2ae0f0c7d0ec84eac40356620c949b1b3e93fe83edff954a688d847e37be6150491e3f5580a9a419c028c9b35f8baa43455519e5a076527069ae

  • C:\Users\Admin\AppData\Local\Temp\IM_3A33.tmp\Gui\api.js

    Filesize

    5KB

    MD5

    cad20144ce29f20fecd6c21c5c61dead

    SHA1

    6bbaeb0aae32a3828cb77f8bfd3fb493803f3626

    SHA256

    e68cb263198cf8cf93e5a60be4ff091606be78b0963aca0e519732187ea93e80

    SHA512

    35e0f7c8cb13693d7e3a221f186bd72613544dc75e5355550bd0e7ed7054831258c5a487d20b412ce646313d24b3436baf10597baa8a359a319dbeee26580ad5

  • C:\Users\Admin\AppData\Local\Temp\IM_3A33.tmp\Gui\jquery-1.3.2.min.js

    Filesize

    55KB

    MD5

    bb381e2d19d8eace86b34d20759491a5

    SHA1

    3dc9f7c2642efff4482e68c9d9df874bf98f5bcb

    SHA256

    c8370a2d050359e9d505acc411e6f457a49b21360a21e6cbc9229bad3a767899

    SHA512

    abb2ad8b111271a82a04362940a7ab9930883ecb33497a1c53edcdc49f0634af5bf5b1bc7095bd18db26d212b059aece4577f85040b5f49c4982b468fe973c12

  • C:\Users\Admin\AppData\Local\Temp\IM_3A33.tmp\Gui\jquery.localisation.min.js

    Filesize

    1KB

    MD5

    f1cf73e00c240e9a4283201291d45a07

    SHA1

    918c49cb6f1de521d91967b2508f19db1f38fea2

    SHA256

    81bce5ff1003c9d5a688102d5d4c603841ed61c32628823dc48d560ec0d42cd2

    SHA512

    2242892434a638a9344c87453c3d2a66a880278dcf66f1516f240131dca767248baf663ffc9365acad26550e5b20a742d8115d5976de3a094d0229d60844788f

  • C:\Users\Admin\AppData\Local\Temp\IM_3A33.tmp\Gui\language\splash-strings.js

    Filesize

    446B

    MD5

    157d5a5389521369e8d42bf50dd9e4e5

    SHA1

    32f0877615d73dd0f952dbaf1425e2e61e8082aa

    SHA256

    5688c7509f409b9f06d40f247000833f8318e4d20dbb6a2dff7fdb74df220bed

    SHA512

    75a583cfa7bd4fb4eaa73b3e189a5dba4116479c5ac5c6be8db95bb656b3951013493ada964d8abf4d5140732ae3e0e1e09e9f48622d445460532ec8eef06f1b

  • C:\Users\Admin\AppData\Local\Temp\IM_3A33.tmp\Gui\splash.html

    Filesize

    1KB

    MD5

    0d0e0532f51af856688ad83abb889fde

    SHA1

    a1949b703816fa1bc60cf9c395d6dbb0f6f5c61c

    SHA256

    a358150647aaf4413fd2738c8ebcc0579b0bd4ccca8ba02738a4332a430f8ec8

    SHA512

    29322e2446ae5a37a34f113be5924121ce7d8fcfc617818f59c407fe7da01153845a947464345d6b86463b18c75d0adae1cc7dd5f17cf2d29584ef9539d8e0df

  • C:\Users\Admin\AppData\Local\Temp\IM_3A33.tmp\Gui\splash.js

    Filesize

    946B

    MD5

    354dce57695e99df9e6faba76346496f

    SHA1

    ca364e2daa4a80cfed7412b0f0374f1f82fa7146

    SHA256

    bb39b6b14ae7f032922366943b342f58be120242020b1fa4dbb3310e39928823

    SHA512

    8f34ae59e5502c70659e358d03709cfdfd01ec2128110932910e8de16888857896e86707c279b3f67edb54059a08ab6ce05b742342e825e2894580ae4a4639ee

  • C:\Users\Admin\AppData\Local\Temp\IM_3A33.tmp\Gui\translation.js

    Filesize

    6KB

    MD5

    682fea27f4c335defc18be6fb24d5748

    SHA1

    d4a1743d63508d18af4be59232f3d266228648fb

    SHA256

    928571317e90c4d6680931dffaaae85f382069be2bc72b875810ceb1f7c2744f

    SHA512

    ef70ad8c291fe10c8b1d0dc060fc50b4593cf6fabc03a751aa62d5f4e375b1c80184337816a8e50430964960fc56324259f8833707320c7b757e388ecbd28341

  • C:\Users\Admin\AppData\Local\Temp\IM_3A33.tmp\instlangs.xml

    Filesize

    17KB

    MD5

    aa91818150cfadb667ae6f914d43dca0

    SHA1

    4411bd0038ccd464ed7597f0540cfe04867b9042

    SHA256

    2aa71646493cf47b38be0920488159b154eaf19193dc4a6ecfa0a6509196c7c5

    SHA512

    dd1310dc52bb6cc4977341dc34fb6a273e1349602a5fb3037e0b0d087b8f0d2d7a04e2db32e2708379758266c31422d27b5a35f5ba068cd7dbdd211b07893ecd

  • \Users\Admin\AppData\Local\Temp\IM_3A33.tmp\ActionEngine.dll

    Filesize

    977KB

    MD5

    e142a0e9faebdc44d4b692e30827bd0f

    SHA1

    ff83ff5dea3e3f2b75b6f2445fd74f12cdc4f9a4

    SHA256

    fc0ef9bd7711fe39fc075d3d239cc14b293b775ecd42e735928b853f0f5c9a70

    SHA512

    67c700f342ee2ae0f0c7d0ec84eac40356620c949b1b3e93fe83edff954a688d847e37be6150491e3f5580a9a419c028c9b35f8baa43455519e5a076527069ae

  • memory/1744-103-0x0000000002590000-0x0000000002591000-memory.dmp

    Filesize

    4KB

  • memory/1744-177-0x0000000002590000-0x0000000002591000-memory.dmp

    Filesize

    4KB