Analysis

  • max time kernel
    1042s
  • max time network
    1043s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/03/2025, 15:12

General

  • Target

    setup52301.msi

  • Size

    1.9MB

  • MD5

    04f189a108900773ca77002fa4babf62

  • SHA1

    deb126d180caeba485ac974d3485a50b7d6ccfce

  • SHA256

    ef2b572531e9e35e1b0dc6267f2831aff85caf3d9088d6f299de2ebafb8137b9

  • SHA512

    df1e354285017afdaa1469417f48c4686ca512c63c7c09c6f9dfdef04dd7790f05a2dfc388dc8740da25bdec766a68ef142b75635036d3ac866af3a65d3778f1

  • SSDEEP

    24576:st9cpVDhL6r92CdAd7E1f8pEp6t93EbXH:LpRhOrbdb82p6t93EbX

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: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 50 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of SetWindowsHookEx 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\setup52301.msi
    1⤵
    • Enumerates connected drives
    • Event Triggered Execution: Installer Packages
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:3440
  • 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:3096
    • C:\Windows\system32\srtasks.exe
      C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:4512
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 798384EBAB416CC755328E2C96622132
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1988
      • C:\Windows\SysWOW64\ICACLS.EXE
        "C:\Windows\system32\ICACLS.EXE" "C:\Users\Admin\AppData\Local\Temp\MW-e0b46e34-f070-4f6d-bd41-3c6ca85f0784\." /SETINTEGRITYLEVEL (CI)(OI)HIGH
        3⤵
        • Modifies file permissions
        • System Location Discovery: System Language Discovery
        PID:3136
      • 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:4932
      • C:\Users\Admin\AppData\Local\Temp\MW-e0b46e34-f070-4f6d-bd41-3c6ca85f0784\files\setup52301.exe
        "C:\Users\Admin\AppData\Local\Temp\MW-e0b46e34-f070-4f6d-bd41-3c6ca85f0784\files\setup52301.exe" /VERYSILENT /VERYSILENT
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:388
        • 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:3584
        • C:\Windows\SysWOW64\systeminfo.exe
          systeminfo
          4⤵
          • System Location Discovery: System Language Discovery
          • Gathers system information
          PID:3680
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious use of AdjustPrivilegeToken
    PID:3704
  • C:\Program Files\VideoLAN\VLC\vlc.exe
    "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\Desktop\WatchPublish.m3u"
    1⤵
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:3516
  • C:\Program Files\VideoLAN\VLC\vlc.exe
    "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\Desktop\WatchPublish.m3u"
    1⤵
      PID:1464

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\MW-e0b46e34-f070-4f6d-bd41-3c6ca85f0784\files.cab

      Filesize

      1.5MB

      MD5

      dca195e57b6b2b4078d0f883e9ecf1d5

      SHA1

      13a9bd9fb13cd451041db76ccbe308bcb095381c

      SHA256

      9605d1deb2732a8c781b0da453571a04340fe714cd6608c7d63f42b56d4bcd2a

      SHA512

      e121003ae105db11ef7cea73b40f577dced7f665620908ff1c5e7e926bc10df0bb336188c6dc9cc44167aaba066c6d10011cffd8f2842634b8220bc0b67824cf

    • C:\Users\Admin\AppData\Local\Temp\MW-e0b46e34-f070-4f6d-bd41-3c6ca85f0784\msiwrapper.ini

      Filesize

      1KB

      MD5

      d26f410f95669a77393e8b64c13325c3

      SHA1

      fdcf3f806e6de7546b23d422a27140e662a570d1

      SHA256

      e194ed6a7a855da25529ff98dcf2677e60b2f57acde7fb7aa8a120e6df9a49f9

      SHA512

      e89f899019c547ab784c07c89587ac7c359a16b150ac1a2d8a438bcfcc4c52083dd81353e8e957915994e445990ba777da4af5e28beb84d6de1e4dcddb53a55e

    • C:\Users\Admin\AppData\Local\Temp\MW-e0b46e34-f070-4f6d-bd41-3c6ca85f0784\msiwrapper.ini

      Filesize

      1KB

      MD5

      b3b75c2546c562a34c1b7965f39ff70b

      SHA1

      20bdec7eaf4b66605ac3713f7f393a3f72820f93

      SHA256

      0fd7ea232fa6acc0e1f39e4cade7a5ed6b0787a48ae62b2c9bd5c46f82043055

      SHA512

      ecdee5457a7452aaa0517e09ad2d2a0097d0a19d6d95a4b7fd07c081350a2c4b2eb4327270ab07819ab18125d44a7326bbc73ebfb3bf8f3abcf63365a74f0096

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_jed4d1mo.roh.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • C:\Users\Admin\AppData\Roaming\vlc\vlc-qt-interface.ini

      Filesize

      10KB

      MD5

      f56850f8add844ee3dd57fafab029dce

      SHA1

      ba361a7b32fc5fa2e24bfaed5cca670d94f5b20a

      SHA256

      d5ea83a3f73ad95de83e88207a525fcfe3db15fbad5c01cedf5b2fcac6dce6e9

      SHA512

      9b44526d9d9e33e3b384620b42aa08dbfc8406829c9ea49d25eec61c96d8a3f17cf0818eaf8c92b380b22de8ac51b5a5e062991470baba0019e3eda0b9759244

    • C:\Windows\Installer\MSID9F5.tmp

      Filesize

      208KB

      MD5

      0c8921bbcc37c6efd34faf44cf3b0cb5

      SHA1

      dcfa71246157edcd09eecaf9d4c5e360b24b3e49

      SHA256

      fd622cf73ea951a6de631063aba856487d77745dd1500adca61902b8dde56fe1

      SHA512

      ed55443e20d40cca90596f0a0542fa5ab83fe0270399adfaafd172987fb813dfd44ec0da0a58c096af3641003f830341fe259ad5bce9823f238ae63b7e11e108

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

      Filesize

      24.1MB

      MD5

      ef90b484502969984ad577ae6fbc10be

      SHA1

      cc31205d393d0731b8473c54dbf2c97879885cc3

      SHA256

      7e8710d90ed6c783304e26d58669612e5c4be00b16e2958cffb8c6b7e100add1

      SHA512

      4c539b74496924a26f7c90a7fa609e6e256988973440b8cf7cd23712a268234e81888c620c9d1532be85681706c769155469988c1d21ed0e438b086e1c48b689

    • \??\Volume{241e48af-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{9fa34233-bac7-4863-927d-5fec909d632c}_OnDiskSnapshotProp

      Filesize

      6KB

      MD5

      e1cbbb7d0776ac511d321e2227b161a3

      SHA1

      4a4fb0999564f93d73402eb1379d0bbe19c18130

      SHA256

      6f95ca2b3c81ff2d34156d55da149dd2fc5a969b23f083371109ecf2149dc00e

      SHA512

      97ba756ee59bedb9759a9b8bbbb84c5e7557a090308eda51bc58b840d15c0ae431063af16d5eb4ab4b5344bdc07cba041b1035c6edd14eb5b12f49ce98f5ab24

    • memory/388-78-0x0000000010000000-0x0000000010738000-memory.dmp

      Filesize

      7.2MB

    • memory/1464-132-0x00007FFE4D280000-0x00007FFE4D2B4000-memory.dmp

      Filesize

      208KB

    • memory/1464-133-0x00007FFE42F90000-0x00007FFE43246000-memory.dmp

      Filesize

      2.7MB

    • memory/1464-134-0x00007FFE56590000-0x00007FFE565A8000-memory.dmp

      Filesize

      96KB

    • memory/1464-136-0x00007FFE4D260000-0x00007FFE4D271000-memory.dmp

      Filesize

      68KB

    • memory/1464-135-0x00007FFE4F090000-0x00007FFE4F0A7000-memory.dmp

      Filesize

      92KB

    • memory/1464-131-0x00007FF6A4FA0000-0x00007FF6A5098000-memory.dmp

      Filesize

      992KB

    • memory/3516-155-0x00007FFE4D280000-0x00007FFE4D2B4000-memory.dmp

      Filesize

      208KB

    • memory/3516-156-0x00007FFE42F90000-0x00007FFE43246000-memory.dmp

      Filesize

      2.7MB

    • memory/3516-157-0x0000028005B40000-0x0000028006BF0000-memory.dmp

      Filesize

      16.7MB

    • memory/3516-154-0x00007FF6A4FA0000-0x00007FF6A5098000-memory.dmp

      Filesize

      992KB

    • memory/3584-86-0x0000000005FB0000-0x0000000006016000-memory.dmp

      Filesize

      408KB

    • memory/3584-113-0x0000000007820000-0x00000000078C3000-memory.dmp

      Filesize

      652KB

    • memory/3584-115-0x0000000007940000-0x000000000795A000-memory.dmp

      Filesize

      104KB

    • memory/3584-116-0x00000000079A0000-0x00000000079AA000-memory.dmp

      Filesize

      40KB

    • memory/3584-117-0x0000000007BD0000-0x0000000007C66000-memory.dmp

      Filesize

      600KB

    • memory/3584-118-0x0000000007B40000-0x0000000007B51000-memory.dmp

      Filesize

      68KB

    • memory/3584-119-0x0000000007B70000-0x0000000007B7E000-memory.dmp

      Filesize

      56KB

    • memory/3584-120-0x0000000007B80000-0x0000000007B94000-memory.dmp

      Filesize

      80KB

    • memory/3584-121-0x0000000007C90000-0x0000000007CAA000-memory.dmp

      Filesize

      104KB

    • memory/3584-122-0x0000000007BC0000-0x0000000007BC8000-memory.dmp

      Filesize

      32KB

    • memory/3584-101-0x00000000077E0000-0x0000000007812000-memory.dmp

      Filesize

      200KB

    • memory/3584-114-0x0000000007F80000-0x00000000085FA000-memory.dmp

      Filesize

      6.5MB

    • memory/3584-102-0x000000006EB70000-0x000000006EBBC000-memory.dmp

      Filesize

      304KB

    • memory/3584-112-0x0000000006BE0000-0x0000000006BFE000-memory.dmp

      Filesize

      120KB

    • memory/3584-100-0x0000000006650000-0x000000000669C000-memory.dmp

      Filesize

      304KB

    • memory/3584-99-0x0000000006620000-0x000000000663E000-memory.dmp

      Filesize

      120KB

    • memory/3584-97-0x0000000006090000-0x00000000063E4000-memory.dmp

      Filesize

      3.3MB

    • memory/3584-87-0x0000000006020000-0x0000000006086000-memory.dmp

      Filesize

      408KB

    • memory/3584-85-0x0000000005670000-0x0000000005692000-memory.dmp

      Filesize

      136KB

    • memory/3584-84-0x0000000005810000-0x0000000005E38000-memory.dmp

      Filesize

      6.2MB

    • memory/3584-83-0x0000000002CF0000-0x0000000002D26000-memory.dmp

      Filesize

      216KB