Analysis

  • max time kernel
    129s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/02/2025, 21:43

General

  • Target

    SecuriteInfo.com.Gen.Variant.Lazy.649482.8917.375.msi

  • Size

    1.9MB

  • MD5

    b38984b30e2a2f00d79e3471300b3f2b

  • SHA1

    342543d89870df6583e7ec3a2056b36d52cefee9

  • SHA256

    6380b870d1666d0837d74750cee3eab7b272785f34088ab90dc4178f559287fa

  • SHA512

    e034a894c630d218d52ef6533b554667f5a2007077686852a4f4988c8b84c574f3953f4141a932a53c0bb95ed3390e88de9e28a454536a28cd141e2e1fcebbf5

  • SSDEEP

    24576:xt9cpVDh83ng0BNRE0smcUBRZHI8xgDlA0LQxZPdNDcN:GpRhWntBNJxBRZo892Ia

Malware Config

Extracted

Family

metastealer

C2

kagkimuoakomksww.xyz

cwikwiiisuyqymso.xyz

qgimwqowkmuicoos.xyz

kuueskmwqmwoocuq.xyz

eaeueussigokssqg.xyz

eoyqkgcyoesysssk.xyz

ocmmqamiyucswwik.xyz

eimemucysaammomg.xyz

iwomsoekyisuymws.xyz

mqykiccmwokeumes.xyz

iqqcgqqseysecuum.xyz

iqmoyikmqymsmcwm.xyz

aseuqoqgaueaymyo.xyz

wycuamkomemmigmy.xyz

ceiyeqaoscmsamim.xyz

skcqkaykccckqyam.xyz

kaycmqwocuyyuqyg.xyz

mqssyaeoeeucegqy.xyz

ywqamawcqumaqiyq.xyz

skscsegicyqikqww.xyz

Attributes
  • dga_seed

    12914

  • domain_length

    16

  • num_dga_domains

    10000

  • port

    443

Signatures

  • Meta Stealer

    Meta Stealer steals passwords stored in browsers, written in C++.

  • MetaStealer payload 1 IoCs
  • Metastealer family
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

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

  • Modifies file permissions 1 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 46 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Windows directory 9 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Checks SCSI registry key(s) 3 TTPs 5 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Gathers system information 1 TTPs 1 IoCs

    Runs systeminfo.exe.

  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 50 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Windows\system32\msiexec.exe
    msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Gen.Variant.Lazy.649482.8917.375.msi
    1⤵
    • Enumerates connected drives
    • Event Triggered Execution: Installer Packages
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:2580
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3472
    • C:\Windows\system32\srtasks.exe
      C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2116
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding A4C6725D0EC2780BC799717AB8199999
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4348
      • C:\Windows\SysWOW64\ICACLS.EXE
        "C:\Windows\system32\ICACLS.EXE" "C:\Users\Admin\AppData\Local\Temp\MW-48eeeb01-3ffb-409e-80c2-90f1781aafe2\." /SETINTEGRITYLEVEL (CI)(OI)HIGH
        3⤵
        • Modifies file permissions
        • System Location Discovery: System Language Discovery
        PID:4992
      • C:\Windows\SysWOW64\EXPAND.EXE
        "C:\Windows\system32\EXPAND.EXE" -R files.cab -F:* files
        3⤵
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        PID:4516
      • C:\Users\Admin\AppData\Local\Temp\MW-48eeeb01-3ffb-409e-80c2-90f1781aafe2\files\setup1217.exe
        "C:\Users\Admin\AppData\Local\Temp\MW-48eeeb01-3ffb-409e-80c2-90f1781aafe2\files\setup1217.exe" /VERYSILENT /VERYSILENT
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:3712
        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
          powershell Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Microsoft\Windows\search.exe"
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3968
        • C:\Windows\SysWOW64\systeminfo.exe
          systeminfo
          4⤵
          • System Location Discovery: System Language Discovery
          • Gathers system information
          PID:5100
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious use of AdjustPrivilegeToken
    PID:1248

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\MW-48eeeb01-3ffb-409e-80c2-90f1781aafe2\files.cab

    Filesize

    1.6MB

    MD5

    bcc39313fae9fbcce200e688f0f4a8f9

    SHA1

    446f129183435a8b9504d5f90f350d25389bab51

    SHA256

    b43c4c4a7b77b94b6792e4738fab034db477b8917b534b4ca8eeb83929f212cf

    SHA512

    584487b2423bf0cbac43e20fb916dd9e550f5a8f3d35be8dc5f065dc2f4c338f3ebbb50be8479c007d85b365252a880c1ea151f304de7bc0c3237c44bb00d7c0

  • C:\Users\Admin\AppData\Local\Temp\MW-48eeeb01-3ffb-409e-80c2-90f1781aafe2\msiwrapper.ini

    Filesize

    1KB

    MD5

    01da1dbcfc3a9ab47b20c424ab4b6bff

    SHA1

    8a150fbbca79d0a5f80933f99746dea68f8ef5a6

    SHA256

    35874fcce514a9f2013f5a812feeee526434d859e2c121c35e265597c6321577

    SHA512

    24c96fb5702b96bc1a1da52d31e00c990f6058ac8fbcad785a2f31bf4f52479429c510693e95ef682af0a5515119881c8f8d5c8acce8a434374d5fe1064416cc

  • C:\Users\Admin\AppData\Local\Temp\MW-48eeeb01-3ffb-409e-80c2-90f1781aafe2\msiwrapper.ini

    Filesize

    1KB

    MD5

    0cf9a120e8de8cd6c86e22213a2acdf0

    SHA1

    1f2d9bf3ff82759eed9dd15e87bf20c2dda3ee62

    SHA256

    b0c6cb0f2a59cf913acdad27b512e3d982529a6242512b8312b0b6bfa7bc54fd

    SHA512

    c8efddf936b52cb9ad3f4c7cfd2f8264f4ddae6659f800eff7654b0c12eaee04bdfa0e4ef241e130e7fff2f8b68a656c63e42bd9dc7b0da7349b1e5111bbf031

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_zkjop15d.baa.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Windows\Installer\MSIDC46.tmp

    Filesize

    208KB

    MD5

    0c8921bbcc37c6efd34faf44cf3b0cb5

    SHA1

    dcfa71246157edcd09eecaf9d4c5e360b24b3e49

    SHA256

    fd622cf73ea951a6de631063aba856487d77745dd1500adca61902b8dde56fe1

    SHA512

    ed55443e20d40cca90596f0a0542fa5ab83fe0270399adfaafd172987fb813dfd44ec0da0a58c096af3641003f830341fe259ad5bce9823f238ae63b7e11e108

  • \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2

    Filesize

    24.1MB

    MD5

    afe0db5494493d7ddb5f2f49ab9c0734

    SHA1

    d164cbb01d137fc83cd6ffdf22cb82b427b45207

    SHA256

    3cbdaf082d240639381035eadc944f1881968255fcb2897626432b6556683af6

    SHA512

    2674afb1893c4901094038128ae1e10356d3517acadc4761d249c908a4945bb041552d841a2d0c294a15cf51c5c5464e169906edbbe6626912a04caa668a1793

  • \??\Volume{241e48af-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{634a0826-7622-4db3-9446-bc9d1dffa365}_OnDiskSnapshotProp

    Filesize

    6KB

    MD5

    fffc1004bb2459d5d6468e032d0fa409

    SHA1

    921336a70de066a2e860c50e3ae4d65cade8457a

    SHA256

    95c52cea26ca88924ae4aa289f61d48d0dff8a18538c3c1b929abe8134fbe5b1

    SHA512

    de8a56fa0abc7ed98433af992b2aeb209599d082caaeb404b6876f21c6c9e66447fce7ae86bd37f65e4d1a8e0a2935d919959fab6492c36965434af75931f417

  • memory/3712-79-0x0000000010000000-0x0000000010738000-memory.dmp

    Filesize

    7.2MB

  • memory/3968-99-0x0000000006360000-0x000000000637E000-memory.dmp

    Filesize

    120KB

  • memory/3968-113-0x0000000007560000-0x0000000007603000-memory.dmp

    Filesize

    652KB

  • memory/3968-86-0x0000000005CA0000-0x0000000005D06000-memory.dmp

    Filesize

    408KB

  • memory/3968-87-0x0000000005D10000-0x0000000005D76000-memory.dmp

    Filesize

    408KB

  • memory/3968-84-0x00000000054C0000-0x0000000005AE8000-memory.dmp

    Filesize

    6.2MB

  • memory/3968-97-0x0000000005F50000-0x00000000062A4000-memory.dmp

    Filesize

    3.3MB

  • memory/3968-83-0x0000000004D90000-0x0000000004DC6000-memory.dmp

    Filesize

    216KB

  • memory/3968-100-0x00000000063A0000-0x00000000063EC000-memory.dmp

    Filesize

    304KB

  • memory/3968-112-0x0000000007540000-0x000000000755E000-memory.dmp

    Filesize

    120KB

  • memory/3968-102-0x000000006E5D0000-0x000000006E61C000-memory.dmp

    Filesize

    304KB

  • memory/3968-101-0x0000000006940000-0x0000000006972000-memory.dmp

    Filesize

    200KB

  • memory/3968-85-0x00000000053C0000-0x00000000053E2000-memory.dmp

    Filesize

    136KB

  • memory/3968-114-0x0000000007CD0000-0x000000000834A000-memory.dmp

    Filesize

    6.5MB

  • memory/3968-115-0x0000000007690000-0x00000000076AA000-memory.dmp

    Filesize

    104KB

  • memory/3968-116-0x00000000076F0000-0x00000000076FA000-memory.dmp

    Filesize

    40KB

  • memory/3968-117-0x0000000007920000-0x00000000079B6000-memory.dmp

    Filesize

    600KB

  • memory/3968-118-0x0000000007890000-0x00000000078A1000-memory.dmp

    Filesize

    68KB

  • memory/3968-119-0x00000000078C0000-0x00000000078CE000-memory.dmp

    Filesize

    56KB

  • memory/3968-120-0x00000000078D0000-0x00000000078E4000-memory.dmp

    Filesize

    80KB

  • memory/3968-121-0x00000000079E0000-0x00000000079FA000-memory.dmp

    Filesize

    104KB

  • memory/3968-122-0x0000000007910000-0x0000000007918000-memory.dmp

    Filesize

    32KB