Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    01/02/2025, 15:54

General

  • Target

    d192d614bff7e4d9de58ea2e1d0669c3.msi

  • Size

    2.1MB

  • MD5

    d192d614bff7e4d9de58ea2e1d0669c3

  • SHA1

    ba19d37e39bb4de93c0feaafcb7860f0b6f95a9b

  • SHA256

    5989d6ca4350e9642e0971111ad36b529acbb82a5b9374d5ba4c534b360c2395

  • SHA512

    0b921f861bc9aa410495a47cabf1f44b22b3eac076d350eadde2ab9a89247898b4a798040923609604c53e2ef0ccbf55565a830f2c4ec9a7d7aa278a078ad70f

  • SSDEEP

    24576:ht9cpVDhL6WbPtGYjnhP+WH77chDnAIdmow2mSZK0L+LLk2VC:WpRhOWJGYjnhP+WbUAIdmsZKSCC

Malware Config

Extracted

Family

metastealer

C2

kiyaqoimsiieeyqa.xyz

ssqsmisuowqcwsqo.xyz

ykqmwgsuummieaug.xyz

ewukeskgqswqesiw.xyz

cscqcsgewmwwaaui.xyz

cyoksykiamiscyia.xyz

okgomokemoucqeso.xyz

ikwacuakiqeimwua.xyz

aawcsqqaywckiwmi.xyz

aiqasksgmyeqocei.xyz

qgumcuisgaeyuqqe.xyz

eiesoycamyqqgcea.xyz

ywceswakicsqomqw.xyz

auaieuewouawygku.xyz

cmiascusccywowcs.xyz

uiqkkomkaceqacec.xyz

quqeciymqmkqccqw.xyz

ssqsauuuyyigouou.xyz

aogaakukuugqswcy.xyz

ucgwcwsuqsuwewgc.xyz

Attributes
  • dga_seed

    21845

  • 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 10 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 4 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.

  • Gathers system information 1 TTPs 1 IoCs

    Runs systeminfo.exe.

  • Modifies data under HKEY_USERS 43 IoCs
  • Suspicious behavior: EnumeratesProcesses 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 54 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 30 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\d192d614bff7e4d9de58ea2e1d0669c3.msi
    1⤵
    • Enumerates connected drives
    • Event Triggered Execution: Installer Packages
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:2720
  • 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:2828
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 5CBA24004DC1E915B732534EB142B2CE
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2064
      • C:\Windows\SysWOW64\ICACLS.EXE
        "C:\Windows\system32\ICACLS.EXE" "C:\Users\Admin\AppData\Local\Temp\MW-6828b5f4-f7ca-4c3f-94cb-3932f228301c\." /SETINTEGRITYLEVEL (CI)(OI)HIGH
        3⤵
        • Modifies file permissions
        • System Location Discovery: System Language Discovery
        PID:1188
      • 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:1420
      • C:\Users\Admin\AppData\Local\Temp\MW-6828b5f4-f7ca-4c3f-94cb-3932f228301c\files\setup.exe
        "C:\Users\Admin\AppData\Local\Temp\MW-6828b5f4-f7ca-4c3f-94cb-3932f228301c\files\setup.exe" /VERYSILENT /VERYSILENT
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:2760
        • 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:844
        • C:\Windows\SysWOW64\systeminfo.exe
          systeminfo
          4⤵
          • System Location Discovery: System Language Discovery
          • Gathers system information
          PID:2216
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2892
  • C:\Windows\system32\DrvInst.exe
    DrvInst.exe "1" "200" "STORAGE\VolumeSnapshot\HarddiskVolumeSnapshot19" "" "" "61530dda3" "0000000000000000" "000000000000058C" "00000000000005A8"
    1⤵
    • Drops file in Windows directory
    • Modifies data under HKEY_USERS
    • Suspicious use of AdjustPrivilegeToken
    PID:1040

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\MW-6828b5f4-f7ca-4c3f-94cb-3932f228301c\files.cab

    Filesize

    1.7MB

    MD5

    03be5bc2d2bde1877a8fdf10959aa670

    SHA1

    056901731989c912810038a2e85cb897a6484663

    SHA256

    8a129d0f1aee8258bc5ef6a36be78e9355fe52fa7f6c109c1b9624d5ca0fb0bb

    SHA512

    6d5796e7a86d6cfb697d9d7eed5d5ee64eab5ff7043ef539606bb073f4bd31302ba1cd7367b40543bdb2bed7bbcee765d7c19337d9737c9e319667539343b71f

  • C:\Users\Admin\AppData\Local\Temp\MW-6828b5f4-f7ca-4c3f-94cb-3932f228301c\msiwrapper.ini

    Filesize

    382B

    MD5

    cb9c182ff014d1045646ec4d0029a095

    SHA1

    f8888d6ab47c79c2fa46b079a8c7f9af856762f6

    SHA256

    bb1165b0568744c5fdc333bc63db9eac0cdbacf08c919c8d58f29425d9ef9030

    SHA512

    633bdb06f074e3681f383a86f6e7763c6f1d8ce973f4ac9672c2732876b4cea668278374c41283e208ab80288b99e73f9babd7ffa011b2012d480be1098e0e33

  • C:\Users\Admin\AppData\Local\Temp\MW-6828b5f4-f7ca-4c3f-94cb-3932f228301c\msiwrapper.ini

    Filesize

    1KB

    MD5

    9ef7feae4c0ffebf589131ad07908ee6

    SHA1

    56935a5949b28bd32343d539001c68bdac0b215d

    SHA256

    4d9493ba8ecab3f7c21e4229a93f349e1045bd98593b438c852ea81a375bfff3

    SHA512

    87ef55f88789fdcb538a26f6676dd1f2d8e3e3b76e93737fccdab12f197a20701976add4e1b471389869eb15034f87c5aafd7a0e0db16e5837a7c900c22038ca

  • C:\Users\Admin\AppData\Local\Temp\MW-6828b5f4-f7ca-4c3f-94cb-3932f228301c\msiwrapper.ini

    Filesize

    1KB

    MD5

    65cfef601aed2e1cc501c058cfb1d4f0

    SHA1

    347d92cfbd9062f04e4e98970c85f76068e1dbee

    SHA256

    51ceb2b82186ef0c87378e585218e404f1b988dd5c8e27b8e5b8cf043c10daed

    SHA512

    37997f511c9884af50e9c8c567f97e66cd0d9339de2008a862a63407dec83b6e365c7f3cfb4ad2a3e4842a84d9409c4dbdcb10c039b6f04a47dd31b9699a8da5

  • \Windows\Installer\MSI8150.tmp

    Filesize

    208KB

    MD5

    0c8921bbcc37c6efd34faf44cf3b0cb5

    SHA1

    dcfa71246157edcd09eecaf9d4c5e360b24b3e49

    SHA256

    fd622cf73ea951a6de631063aba856487d77745dd1500adca61902b8dde56fe1

    SHA512

    ed55443e20d40cca90596f0a0542fa5ab83fe0270399adfaafd172987fb813dfd44ec0da0a58c096af3641003f830341fe259ad5bce9823f238ae63b7e11e108

  • memory/2760-86-0x0000000010000000-0x0000000010738000-memory.dmp

    Filesize

    7.2MB