Analysis

  • max time kernel
    98s
  • max time network
    135s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/03/2025, 23:07

General

  • Target

    setup5168.msi_2detect.msi

  • Size

    1.8MB

  • MD5

    d95b90e260178d1ff7eb3431bb2e3816

  • SHA1

    785d1e84c14fe1929154a69accd277ee684999c8

  • SHA256

    b6eb6ae6b60aea91f7113e75d38a2e7edd258fa47780a181321847bfb0c6696a

  • SHA512

    4d9ea9e7040b747de2575d5009101b96ff66fbe74c95cbf9276430cde401caf8e8e744c32da253935ea21c7944711f049badc20d7928ab8f5c25893f2345e263

  • SSDEEP

    12288:ytVRQ+gjpjegDro8p1IbGRy6ZDEcf++lvnKS5xBx4T8AQCD+liK8PSW7D7+B4cKU:yt9cpVDhprDnf+4nKg2T816xSWn7+G

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 6 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\setup5168.msi_2detect.msi
    1⤵
    • Enumerates connected drives
    • Event Triggered Execution: Installer Packages
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:1712
  • 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:376
    • C:\Windows\system32\srtasks.exe
      C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3040
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 7C463CB306697664E229AAB6CB6089AB
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4340
      • C:\Windows\SysWOW64\ICACLS.EXE
        "C:\Windows\system32\ICACLS.EXE" "C:\Users\Admin\AppData\Local\Temp\MW-b3b86ffd-0d52-43ba-bce9-e0f23e835263\." /SETINTEGRITYLEVEL (CI)(OI)HIGH
        3⤵
        • Modifies file permissions
        • System Location Discovery: System Language Discovery
        PID:3652
      • 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:2188
      • C:\Users\Admin\AppData\Local\Temp\MW-b3b86ffd-0d52-43ba-bce9-e0f23e835263\files\setup5168.exe
        "C:\Users\Admin\AppData\Local\Temp\MW-b3b86ffd-0d52-43ba-bce9-e0f23e835263\files\setup5168.exe" /VERYSILENT /VERYSILENT
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:4128
        • 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:3948
        • C:\Windows\SysWOW64\systeminfo.exe
          systeminfo
          4⤵
          • System Location Discovery: System Language Discovery
          • Gathers system information
          PID:4840
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious use of AdjustPrivilegeToken
    PID:4072

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\MW-b3b86ffd-0d52-43ba-bce9-e0f23e835263\files.cab

    Filesize

    1.6MB

    MD5

    8365464640aa6cd7ac48a7a8205eb026

    SHA1

    14f7f911fca7d3f8dc572d7e4a48a3949e983fad

    SHA256

    4386d4234b942cdaa8022cb90c10395f7c07c094f0e6fa7080656d0d4d7fd2c9

    SHA512

    5fc2611eff654b3dacfbef12e66f31c8239afea742deaa052636f44e00db2751d58c24c7aaa438e1e9c45bb415c64207cfd354588417898b2f2dc48e90935df1

  • C:\Users\Admin\AppData\Local\Temp\MW-b3b86ffd-0d52-43ba-bce9-e0f23e835263\msiwrapper.ini

    Filesize

    1KB

    MD5

    6a2ddef21f76de5c947a6cc6851a40dc

    SHA1

    9dbe882e168691c96ebf160dd629f2615e2ac58c

    SHA256

    f8ca1f350d7ba6764370b066a82dbd6848e18b09d543dff6859e5eb12fb8f3a6

    SHA512

    ed2f261ea7aa6c94111a8d80dacb970dae02fe47831e3d9b9044f7808246713f4a90dcf9f3fc4e8837e6af82f547be6cce824411ed61108ffd1d39ebf21ae89e

  • C:\Users\Admin\AppData\Local\Temp\MW-b3b86ffd-0d52-43ba-bce9-e0f23e835263\msiwrapper.ini

    Filesize

    1KB

    MD5

    62768f01ff7b35e2d24d9f0d697afbc2

    SHA1

    32ac5dbca88694240188758836c07177f4cb7f86

    SHA256

    cabe28b38eea72bd105447c16f922cacddcc35ec656743e7534e1fff8a6a0c65

    SHA512

    abe26bded78a75df093fdd142a5abbe8290c1387acc15a509dd9b2396b87dcb502510eb1cf2b7e0370f178963a4c0ce6f45ab48b34af9d6ce5e6b8784b73c28c

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_kjayka4y.h43.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Windows\Installer\MSID2FF.tmp

    Filesize

    208KB

    MD5

    0c8921bbcc37c6efd34faf44cf3b0cb5

    SHA1

    dcfa71246157edcd09eecaf9d4c5e360b24b3e49

    SHA256

    fd622cf73ea951a6de631063aba856487d77745dd1500adca61902b8dde56fe1

    SHA512

    ed55443e20d40cca90596f0a0542fa5ab83fe0270399adfaafd172987fb813dfd44ec0da0a58c096af3641003f830341fe259ad5bce9823f238ae63b7e11e108

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

    Filesize

    24.1MB

    MD5

    8cfda15127c68545750a1209e937cf4d

    SHA1

    0d5df88e8a693ad5627d9a6f69604619bc752e66

    SHA256

    fa3e47d39a669226efd73b907acf666190611325d34c2e5c051f3ff26e27ca7d

    SHA512

    09e2e5b1b85496dd6a644eb8f3738dd9f6af94d05151d2d804120d15049aaea8e5fb59939da10788aa2cfb784ca12a7b081b8452eb784d56c630321f7e7de919

  • \??\Volume{241ef5c9-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{2a6c641d-cacd-43f6-9977-3e8314337e49}_OnDiskSnapshotProp

    Filesize

    6KB

    MD5

    c7531ee3920796642810d8525b3027b1

    SHA1

    d3424e2c47a34cb50b45a04acfa02118583034ef

    SHA256

    9a3d3c9707f4e2797390d60662934256ba7a4640bac7d20d8b17552b0ff37dfa

    SHA512

    50599c8be447176713d1606c742d51042cab2d150343d2b21368c3322040741405e5e4288f5fd84c3463ea23ed1df7efb28d5a64caed741a1a05c5e35c2cb1c7

  • memory/3948-99-0x0000000006310000-0x000000000632E000-memory.dmp

    Filesize

    120KB

  • memory/3948-112-0x0000000007500000-0x000000000751E000-memory.dmp

    Filesize

    120KB

  • memory/3948-85-0x0000000005A30000-0x0000000005A52000-memory.dmp

    Filesize

    136KB

  • memory/3948-86-0x0000000005BD0000-0x0000000005C36000-memory.dmp

    Filesize

    408KB

  • memory/3948-87-0x0000000005C40000-0x0000000005CA6000-memory.dmp

    Filesize

    408KB

  • memory/3948-83-0x00000000029A0000-0x00000000029D6000-memory.dmp

    Filesize

    216KB

  • memory/3948-97-0x0000000005CF0000-0x0000000006044000-memory.dmp

    Filesize

    3.3MB

  • memory/3948-122-0x00000000078D0000-0x00000000078D8000-memory.dmp

    Filesize

    32KB

  • memory/3948-100-0x0000000006350000-0x000000000639C000-memory.dmp

    Filesize

    304KB

  • memory/3948-102-0x000000006EF10000-0x000000006EF5C000-memory.dmp

    Filesize

    304KB

  • memory/3948-101-0x0000000006900000-0x0000000006932000-memory.dmp

    Filesize

    200KB

  • memory/3948-84-0x00000000053C0000-0x00000000059E8000-memory.dmp

    Filesize

    6.2MB

  • memory/3948-113-0x0000000007520000-0x00000000075C3000-memory.dmp

    Filesize

    652KB

  • memory/3948-114-0x0000000007C90000-0x000000000830A000-memory.dmp

    Filesize

    6.5MB

  • memory/3948-115-0x0000000007650000-0x000000000766A000-memory.dmp

    Filesize

    104KB

  • memory/3948-116-0x00000000076B0000-0x00000000076BA000-memory.dmp

    Filesize

    40KB

  • memory/3948-117-0x00000000078E0000-0x0000000007976000-memory.dmp

    Filesize

    600KB

  • memory/3948-118-0x0000000007850000-0x0000000007861000-memory.dmp

    Filesize

    68KB

  • memory/3948-119-0x0000000007880000-0x000000000788E000-memory.dmp

    Filesize

    56KB

  • memory/3948-120-0x0000000007890000-0x00000000078A4000-memory.dmp

    Filesize

    80KB

  • memory/3948-121-0x00000000079A0000-0x00000000079BA000-memory.dmp

    Filesize

    104KB

  • memory/4128-78-0x0000000010000000-0x0000000010738000-memory.dmp

    Filesize

    7.2MB