Analysis

  • max time kernel
    7s
  • max time network
    7s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-12-2024 01:07

General

  • Target

    stealer.exe

  • Size

    5.9MB

  • MD5

    4b404daa8d1f29d86c6873799066808d

  • SHA1

    6c9d1a5f9b4792e71c278e5f9af3e80f8eef4fbc

  • SHA256

    e60d698a088c4637eacdf70a04653c6d232440d90930ae0b3f72d4bcb01c4f0a

  • SHA512

    dd01797b32e74b145bbbcf93b937980920daf0eec4d0b1982f4cadcf3f58a6beb24e1d54639af8176ed53a103deb542cc2806e79f7ac1fed25275d8c4c2b1fea

  • SSDEEP

    98304:aREEtdFBCCuamaHl3Ne4i3gmtfXJOLhx9fZAzDJ4wzQgsRuGK4RhOuAKMenmrv+:aBFIC3eN/FJMIDJf0gsAGK4RkuAKMTrG

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 3 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Loads dropped DLL 17 IoCs
  • Hide Artifacts: Hidden Files and Directories 1 TTPs 1 IoCs
  • UPX packed file 39 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs
  • Views/modifies file attributes 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\stealer.exe
    "C:\Users\Admin\AppData\Local\Temp\stealer.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:872
    • C:\Users\Admin\AppData\Local\Temp\stealer.exe
      "C:\Users\Admin\AppData\Local\Temp\stealer.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:1124
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\stealer.exe'"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2112
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\stealer.exe'
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4992
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "powershell Set-MpPreference -DisableIntrusionPreventionSystem $true -DisableIOAVProtection $true -DisableRealtimeMonitoring $true -DisableScriptScanning $true -EnableControlledFolderAccess Disabled -EnableNetworkProtection AuditMode -Force -MAPSReporting Disabled -SubmitSamplesConsent NeverSend && powershell Set-MpPreference -SubmitSamplesConsent 2 & "%ProgramFiles%\Windows Defender\MpCmdRun.exe" -RemoveDefinitions -All"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3404
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell Set-MpPreference -DisableIntrusionPreventionSystem $true -DisableIOAVProtection $true -DisableRealtimeMonitoring $true -DisableScriptScanning $true -EnableControlledFolderAccess Disabled -EnableNetworkProtection AuditMode -Force -MAPSReporting Disabled -SubmitSamplesConsent NeverSend
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3816
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "attrib +h +s "C:\Users\Admin\AppData\Local\Temp\stealer.exe""
        3⤵
        • Hide Artifacts: Hidden Files and Directories
        • Suspicious use of WriteProcessMemory
        PID:5000
        • C:\Windows\system32\attrib.exe
          attrib +h +s "C:\Users\Admin\AppData\Local\Temp\stealer.exe"
          4⤵
          • Views/modifies file attributes
          PID:3600
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "powershell -Command Add-MpPreference -ExclusionPath 'C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\   ‌ .scr'"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1976
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell -Command Add-MpPreference -ExclusionPath 'C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\   ‌ .scr'
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2868

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

    6d3e9c29fe44e90aae6ed30ccf799ca8

    SHA1

    c7974ef72264bbdf13a2793ccf1aed11bc565dce

    SHA256

    2360634e63e8f0b5748e2c56ebb8f4aa78e71008ea7b5c9ca1c49be03b49557d

    SHA512

    60c38c4367352537545d859f64b9c5cbada94240478d1d039fd27b5ecba4dc1c90051557c16d802269703b873546ead416279c0a80c6fd5e49ad361cef22596a

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

    Filesize

    944B

    MD5

    d28a889fd956d5cb3accfbaf1143eb6f

    SHA1

    157ba54b365341f8ff06707d996b3635da8446f7

    SHA256

    21e5d7ccf80a293e6ba30ed728846ca19c929c52b96e2c8d34e27cd2234f1d45

    SHA512

    0b6d88deb9be85722e6a78d5886d49f2caf407a59e128d2b4ed74c1356f9928c40048a62731959f2460e9ff9d9feee311043d2a37abe3bb92c2b76a44281478c

  • C:\Users\Admin\AppData\Local\Temp\_MEI8722\VCRUNTIME140.dll

    Filesize

    106KB

    MD5

    870fea4e961e2fbd00110d3783e529be

    SHA1

    a948e65c6f73d7da4ffde4e8533c098a00cc7311

    SHA256

    76fdb83fde238226b5bebaf3392ee562e2cb7ca8d3ef75983bf5f9d6c7119644

    SHA512

    0b636a3cdefa343eb4cb228b391bb657b5b4c20df62889cd1be44c7bee94ffad6ec82dc4db79949edef576bff57867e0d084e0a597bf7bf5c8e4ed1268477e88

  • C:\Users\Admin\AppData\Local\Temp\_MEI8722\_bz2.pyd

    Filesize

    46KB

    MD5

    93fe6d3a67b46370565db12a9969d776

    SHA1

    ff520df8c24ed8aa6567dd0141ef65c4ea00903b

    SHA256

    92ec61ca9ac5742e0848a6bbb9b6b4cda8e039e12ab0f17fb9342d082dde471b

    SHA512

    5c91b56198a8295086c61b4f4e9f16900a7ec43ca4b84e793bc8a3fc8676048cab576e936515bf2971318c7847f1314674b3336fe83b1734f9f70d09615519ac

  • C:\Users\Admin\AppData\Local\Temp\_MEI8722\_ctypes.pyd

    Filesize

    56KB

    MD5

    813fc3981cae89a4f93bf7336d3dc5ef

    SHA1

    daff28bcd155a84e55d2603be07ca57e3934a0de

    SHA256

    4ac7fb7b354069e71ebf7fcc193c0f99af559010a0ad82a03b49a92deb0f4d06

    SHA512

    ce93f21b315d96fde96517a7e13f66aa840d4ad1c6e69e68389e235e43581ad543095582ebcb9d2c6dda11c17851b88f5b1ed1d59d354578fe27e7299bbea1cc

  • C:\Users\Admin\AppData\Local\Temp\_MEI8722\_decimal.pyd

    Filesize

    103KB

    MD5

    f65d2fed5417feb5fa8c48f106e6caf7

    SHA1

    9260b1535bb811183c9789c23ddd684a9425ffaa

    SHA256

    574fe8e01054a5ba07950e41f37e9cf0aea753f20fe1a31f58e19202d1f641d8

    SHA512

    030502fa4895e0d82c8cce00e78831fc3b2e6d956c8cc3b9fb5e50cb23ef07cd6942949a9f16d02da6908523d9d4ef5f722fb1336d4a80cd944c9f0cb11239ab

  • C:\Users\Admin\AppData\Local\Temp\_MEI8722\_hashlib.pyd

    Filesize

    33KB

    MD5

    4ae75c47dbdebaa16a596f31b27abd9e

    SHA1

    a11f963139c715921dedd24bc957ab6d14788c34

    SHA256

    2308ee238cc849b1110018b211b149d607bf447f4e4c1e61449049eab0cf513d

    SHA512

    e908fecb52268fac71933e2fdb96e539bdebe4675dfb50065aee26727bac53e07cca862193bcb3ab72d2ae62d660113a47e73e1e16db401480e4d3fd34d54fa8

  • C:\Users\Admin\AppData\Local\Temp\_MEI8722\_lzma.pyd

    Filesize

    84KB

    MD5

    6f810f46f308f7c6ccddca45d8f50039

    SHA1

    6ee24ff6d1c95ba67e1275bb82b9d539a7f56cea

    SHA256

    39497259b87038e86c53e7a39a0b5bbbfcebe00b2f045a148041300b31f33b76

    SHA512

    c692367a26415016e05ebe828309d3ffec290c6d2fd8cc7419d529a51b0beda00ccdc327c9f187ae3ca0cc96336d23d84a8ff95b729c8958b14fb91b6da9e878

  • C:\Users\Admin\AppData\Local\Temp\_MEI8722\_queue.pyd

    Filesize

    24KB

    MD5

    0e7612fc1a1fad5a829d4e25cfa87c4f

    SHA1

    3db2d6274ce3dbe3dbb00d799963df8c3046a1d6

    SHA256

    9f6965eb89bbf60df0c51ef0750bbd0655675110d6c42eca0274d109bd9f18a8

    SHA512

    52c57996385b9a573e3105efa09fd6fd24561589b032ef2b2ee60a717f4b33713c35989f2265669f980646d673e3c387b30b9fc98033bb8ca7c59ece1c17e517

  • C:\Users\Admin\AppData\Local\Temp\_MEI8722\_socket.pyd

    Filesize

    41KB

    MD5

    7a31bc84c0385590e5a01c4cbe3865c3

    SHA1

    77c4121abe6e134660575d9015308e4b76c69d7c

    SHA256

    5614017765322b81cc57d841b3a63cbdc88678ff605e5d4c8fdbbf8f0ac00f36

    SHA512

    b80cd51e395a3ce6f345b69243d8fc6c46e2e3828bd0a7e63673a508d889a9905d562cac29f1ed394ccfcda72f2f2e22f675963dd96261c19683b06dea0a0882

  • C:\Users\Admin\AppData\Local\Temp\_MEI8722\_sqlite3.pyd

    Filesize

    48KB

    MD5

    bb4aa2d11444900c549e201eb1a4cdd6

    SHA1

    ca3bb6fc64d66deaddd804038ea98002d254c50e

    SHA256

    f44d80ab16c27ca65da23ae5fda17eb842065f3e956f10126322b2ea3ecdf43f

    SHA512

    cd3c5704e5d99980109fdc505d39ad5b26a951685e9d8e3fed9e0848cd44e24cc4611669dbdb58acc20f1f4a5c37d5e01d9d965cf6fe74f94da1b29aa2ff6931

  • C:\Users\Admin\AppData\Local\Temp\_MEI8722\_ssl.pyd

    Filesize

    60KB

    MD5

    081c878324505d643a70efcc5a80a371

    SHA1

    8bef8336476d8b7c5c9ef71d7b7db4100de32348

    SHA256

    fcb70b58f94f5b0f9d027999cce25e99ddcc8124e4ddcc521cb5b96a52faaa66

    SHA512

    c36293b968a2f83705815ef3a207e444eeb7667ad9af61df75e85151f74f2fe0a299b3b1349de0d410bbbaea9f99cac5228189099a221de5fa1e20c97c648e32

  • C:\Users\Admin\AppData\Local\Temp\_MEI8722\base_library.zip

    Filesize

    859KB

    MD5

    6d649e03da81ff46a818ab6ee74e27e2

    SHA1

    90abc7195d2d98bac836dcc05daab68747770a49

    SHA256

    afede0c40e05ce5a50ff541b074d878b07753b7c1b21d15f69d17f66101ba8fd

    SHA512

    e39621c9a63c9c72616ae1f960e928ad4e7bad57bfb5172b296a7cc49e8b8e873be44247a475e7e1ded6bc7e17aa351397cdeb40841258e75193586f4649d737

  • C:\Users\Admin\AppData\Local\Temp\_MEI8722\blank.aes

    Filesize

    75KB

    MD5

    1926f0e10fbdfadd0f85d3cb70a2d376

    SHA1

    68d616c28b4c1c4ea62f2d629bda7e0ac2ad1088

    SHA256

    7c01fb6f7fa924faad998e905f84e1a64a01156cb812df3e906d94d16079e081

    SHA512

    18c40b409a11e0d896ab4bacd876c2670ae69f94226e8e1c9d62556ddda4977bace5020010d335b141e8211c16b3f182a3382430ac0da60a40472979d8c265cc

  • C:\Users\Admin\AppData\Local\Temp\_MEI8722\libcrypto-1_1.dll

    Filesize

    1.1MB

    MD5

    daa2eed9dceafaef826557ff8a754204

    SHA1

    27d668af7015843104aa5c20ec6bbd30f673e901

    SHA256

    4dab915333d42f071fe466df5578fd98f38f9e0efa6d9355e9b4445ffa1ca914

    SHA512

    7044715550b7098277a015219688c7e7a481a60e4d29f5f6558b10c7ac29195c6d5377dc234da57d9def0c217bb3d7feca332a64d632ca105503849f15e057ea

  • C:\Users\Admin\AppData\Local\Temp\_MEI8722\libffi-7.dll

    Filesize

    23KB

    MD5

    6f818913fafe8e4df7fedc46131f201f

    SHA1

    bbb7ba3edbd4783f7f973d97b0b568cc69cadac5

    SHA256

    3f94ee4f23f6c7702ab0cc12995a6457bf22183fa828c30cc12288adf153ae56

    SHA512

    5473fe57dc40af44edb4f8a7efd68c512784649d51b2045d570c7e49399990285b59cfa6bcd25ef1316e0a073ea2a89fe46be3bfc33f05e3333037a1fd3a6639

  • C:\Users\Admin\AppData\Local\Temp\_MEI8722\libssl-1_1.dll

    Filesize

    203KB

    MD5

    eac369b3fde5c6e8955bd0b8e31d0830

    SHA1

    4bf77158c18fe3a290e44abd2ac1834675de66b4

    SHA256

    60771fb23ee37b4414d364e6477490324f142a907308a691f3dd88dc25e38d6c

    SHA512

    c51f05d26fda5e995fe6763877d4fcdb89cd92ef2d6ee997e49cc1ee7a77146669d26ec00ad76f940ef55adae82921dede42e55f51bd10d1283ecfe7c5009778

  • C:\Users\Admin\AppData\Local\Temp\_MEI8722\python310.dll

    Filesize

    1.4MB

    MD5

    178a0f45fde7db40c238f1340a0c0ec0

    SHA1

    dcd2d3d14e06da3e8d7dc91a69b5fd785768b5fe

    SHA256

    9fcb5ad15bd33dd72122a171a5d950e8e47ceda09372f25df828010cde24b8ed

    SHA512

    4b790046787e57b9414a796838a026b1530f497a75c8e62d62b56f8c16a0cbedbefad3d4be957bc18379f64374d8d3bf62d3c64b53476c7c5005a7355acd2cee

  • C:\Users\Admin\AppData\Local\Temp\_MEI8722\rar.exe

    Filesize

    615KB

    MD5

    9c223575ae5b9544bc3d69ac6364f75e

    SHA1

    8a1cb5ee02c742e937febc57609ac312247ba386

    SHA256

    90341ac8dcc9ec5f9efe89945a381eb701fe15c3196f594d9d9f0f67b4fc2213

    SHA512

    57663e2c07b56024aaae07515ee3a56b2f5068ebb2f2dc42be95d1224376c2458da21c965aab6ae54de780cb874c2fc9de83d9089abf4536de0f50faca582d09

  • C:\Users\Admin\AppData\Local\Temp\_MEI8722\rarreg.key

    Filesize

    456B

    MD5

    4531984cad7dacf24c086830068c4abe

    SHA1

    fa7c8c46677af01a83cf652ef30ba39b2aae14c3

    SHA256

    58209c8ab4191e834ffe2ecd003fd7a830d3650f0fd1355a74eb8a47c61d4211

    SHA512

    00056f471945d838ef2ce56d51c32967879fe54fcbf93a237ed85a98e27c5c8d2a39bc815b41c15caace2071edd0239d775a31d1794dc4dba49e7ecff1555122

  • C:\Users\Admin\AppData\Local\Temp\_MEI8722\select.pyd

    Filesize

    24KB

    MD5

    666358e0d7752530fc4e074ed7e10e62

    SHA1

    b9c6215821f5122c5176ce3cf6658c28c22d46ba

    SHA256

    6615c62fa010bfba5527f5da8af97313a1af986f8564277222a72a1731248841

    SHA512

    1d3d35c095892562ddd2868fbd08473e48b3bb0cb64ef9ccc5550a06c88dda0d82383a1316b6c5584a49ca28ed1ef1e5ca94ec699a423a001ccd952bd6bd553d

  • C:\Users\Admin\AppData\Local\Temp\_MEI8722\sqlite3.dll

    Filesize

    608KB

    MD5

    bd2819965b59f015ec4233be2c06f0c1

    SHA1

    cff965068f1659d77be6f4942ca1ada3575ca6e2

    SHA256

    ab072d20cee82ae925dae78fd41cae7cd6257d14fd867996382a69592091d8ec

    SHA512

    f7758bd71d2ad236bf3220db0ad26f3866d9977eab311a5912f6e079b59fa918735c852de6dbf7b5fee9e04124bc0cd438c4c71edc0c04309330108ba0085d59

  • C:\Users\Admin\AppData\Local\Temp\_MEI8722\unicodedata.pyd

    Filesize

    287KB

    MD5

    7a462a10aa1495cef8bfca406fb3637e

    SHA1

    6dcbd46198b89ef3007c76deb42ab10ba4c4cf40

    SHA256

    459bca991fcb88082d49d22cc6ebffe37381a5bd3efcc77c5a52f7a4bb3184c0

    SHA512

    d2b7c6997b4bd390257880a6f3336e88d1dd7159049811f8d7c54e3623e9b033e18e8922422869c81de72fc8c10890c173d8a958d192dd03bfc57cffaea1ac7b

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_xxdotm43.5we.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/1124-54-0x00007FF8CF5E0000-0x00007FF8CF60D000-memory.dmp

    Filesize

    180KB

  • memory/1124-79-0x00007FF8CF560000-0x00007FF8CF56D000-memory.dmp

    Filesize

    52KB

  • memory/1124-60-0x00007FF8CD920000-0x00007FF8CDA91000-memory.dmp

    Filesize

    1.4MB

  • memory/1124-62-0x00007FF8CF5C0000-0x00007FF8CF5D9000-memory.dmp

    Filesize

    100KB

  • memory/1124-64-0x00007FF8D5A80000-0x00007FF8D5A8D000-memory.dmp

    Filesize

    52KB

  • memory/1124-66-0x00007FF8CF590000-0x00007FF8CF5BE000-memory.dmp

    Filesize

    184KB

  • memory/1124-72-0x0000020068950000-0x0000020068CC5000-memory.dmp

    Filesize

    3.5MB

  • memory/1124-71-0x00007FF8CD860000-0x00007FF8CD918000-memory.dmp

    Filesize

    736KB

  • memory/1124-70-0x00007FF8BE9F0000-0x00007FF8BEE5E000-memory.dmp

    Filesize

    4.4MB

  • memory/1124-74-0x00007FF8CFC10000-0x00007FF8CFC34000-memory.dmp

    Filesize

    144KB

  • memory/1124-73-0x00007FF8BE670000-0x00007FF8BE9E5000-memory.dmp

    Filesize

    3.5MB

  • memory/1124-76-0x00007FF8CF570000-0x00007FF8CF584000-memory.dmp

    Filesize

    80KB

  • memory/1124-78-0x00007FF8CF5E0000-0x00007FF8CF60D000-memory.dmp

    Filesize

    180KB

  • memory/1124-58-0x00007FF8D4BB0000-0x00007FF8D4BCF000-memory.dmp

    Filesize

    124KB

  • memory/1124-83-0x00007FF8BE550000-0x00007FF8BE668000-memory.dmp

    Filesize

    1.1MB

  • memory/1124-124-0x0000020068950000-0x0000020068CC5000-memory.dmp

    Filesize

    3.5MB

  • memory/1124-56-0x00007FF8D52B0000-0x00007FF8D52C9000-memory.dmp

    Filesize

    100KB

  • memory/1124-112-0x00007FF8D4BB0000-0x00007FF8D4BCF000-memory.dmp

    Filesize

    124KB

  • memory/1124-48-0x00007FF8D75E0000-0x00007FF8D75EF000-memory.dmp

    Filesize

    60KB

  • memory/1124-30-0x00007FF8CFC10000-0x00007FF8CFC34000-memory.dmp

    Filesize

    144KB

  • memory/1124-25-0x00007FF8BE9F0000-0x00007FF8BEE5E000-memory.dmp

    Filesize

    4.4MB

  • memory/1124-120-0x00007FF8CD920000-0x00007FF8CDA91000-memory.dmp

    Filesize

    1.4MB

  • memory/1124-121-0x00007FF8CF5C0000-0x00007FF8CF5D9000-memory.dmp

    Filesize

    100KB

  • memory/1124-122-0x00007FF8CF590000-0x00007FF8CF5BE000-memory.dmp

    Filesize

    184KB

  • memory/1124-123-0x00007FF8CD860000-0x00007FF8CD918000-memory.dmp

    Filesize

    736KB

  • memory/2868-89-0x000001A77F930000-0x000001A77F952000-memory.dmp

    Filesize

    136KB