Analysis

  • max time kernel
    147s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    22/02/2025, 20:29

General

  • Target

    SecuriteInfo.com.Gen.Variant.Lazy.649482.672.23261.msi

  • Size

    1.8MB

  • MD5

    5bb70d7faeb044ecf200803e8e314a34

  • SHA1

    dd00ed97f53af03da223977db11add722b407a2c

  • SHA256

    3f778345b98ceb026ddcf5330314e3a5b15f19219de36a7ef6ca5de53bdd536a

  • SHA512

    cc0d6b80f212d80788c4565b3a617e175486fa319bb6723a316a8dc77daf6d4f38e09aae317b3177f652f6dd636fb9e6e4825d4a6be78dda6cfe08d82b7904ca

  • SSDEEP

    24576:zt9cpVDhv6r8pfUYjnLXMx4ZucxEvr95R:MpRhCrsRjnL8x5cEB5R

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 10 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 4 IoCs
  • Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

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

  • Modifies data under HKEY_USERS 43 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 54 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 26 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.649482.672.23261.msi
    1⤵
    • Enumerates connected drives
    • Event Triggered Execution: Installer Packages
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:1520
  • 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:3008
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 2EE9498985B6CE7B9FC452DFFCBAD2A3
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1896
      • C:\Windows\SysWOW64\ICACLS.EXE
        "C:\Windows\system32\ICACLS.EXE" "C:\Users\Admin\AppData\Local\Temp\MW-60ac48f0-fbd9-4b3c-add4-9bb31a010072\." /SETINTEGRITYLEVEL (CI)(OI)HIGH
        3⤵
        • Modifies file permissions
        • System Location Discovery: System Language Discovery
        PID:1272
      • 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:2340
      • C:\Users\Admin\AppData\Local\Temp\MW-60ac48f0-fbd9-4b3c-add4-9bb31a010072\files\setup9945.exe
        "C:\Users\Admin\AppData\Local\Temp\MW-60ac48f0-fbd9-4b3c-add4-9bb31a010072\files\setup9945.exe" /VERYSILENT /VERYSILENT
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1980
        • 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:1672
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2936
  • C:\Windows\system32\DrvInst.exe
    DrvInst.exe "1" "200" "STORAGE\VolumeSnapshot\HarddiskVolumeSnapshot19" "" "" "61530dda3" "0000000000000000" "000000000000005C" "00000000000003F0"
    1⤵
    • Drops file in Windows directory
    • Modifies data under HKEY_USERS
    • Suspicious use of AdjustPrivilegeToken
    PID:2696

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\MW-60ac48f0-fbd9-4b3c-add4-9bb31a010072\files.cab

    Filesize

    1.5MB

    MD5

    9eaad7e4f46cebed760c415660d1642e

    SHA1

    21f6ed529b2e044b2aff9cfa7cca64fc0c2e87b9

    SHA256

    81a78edb0d27ffacbe3aac30ac527485245d27edff307888fc3e4218ecc5109f

    SHA512

    e5c53eeb59bc39a4066b550a810c380278c2345b2d6cdf3bbf54a5df9d032e8a0a261d67befbc04cb3a6f56aec383451e4bc1ff1b95ff87cd9b1c2d4e0a5db77

  • C:\Users\Admin\AppData\Local\Temp\MW-60ac48f0-fbd9-4b3c-add4-9bb31a010072\msiwrapper.ini

    Filesize

    390B

    MD5

    fd4844797a57c79cd0e5395768274a5b

    SHA1

    152db671992cff87f04a07e5462cadd7bf7f3adb

    SHA256

    6e1f3ac22d8eaca6f221bf4c9fa059aff314f763d5f988e9b2130e5c6c81b736

    SHA512

    1e96fbd8b9c44b3f13a0b7f2e9b283c1c4d11c3db966a6370da3f9e0af1a4b24098925ca89a9278b4a58e2fab6282fef97fbddb7d5d12947cc9ca0813cdcf365

  • C:\Users\Admin\AppData\Local\Temp\MW-60ac48f0-fbd9-4b3c-add4-9bb31a010072\msiwrapper.ini

    Filesize

    1KB

    MD5

    787bf61ff21b0bfbe1fd38da6e423366

    SHA1

    3a720fc6adc59c9851b1f315cb05666883531f20

    SHA256

    1b1d7015816ff2c746b00ea70c474ad2bb1d5ad65dcbc726d19bee91c63bae1e

    SHA512

    5116f5967789b8a5f071fa80a10f58ddc242b1e574e2d9264ae1ee4e97df01682870d9d7a0f190cc6474c1cb23bbe655460889fb3f959730fa3802193f490208

  • C:\Users\Admin\AppData\Local\Temp\MW-60ac48f0-fbd9-4b3c-add4-9bb31a010072\msiwrapper.ini

    Filesize

    1KB

    MD5

    3098b8cd391ac5694bbdd89035e9fb79

    SHA1

    02bd2ca96fb412b033939d80b313d3b63c9f05e7

    SHA256

    484c89d654f44929d18c012e04c71a98453381a3d4192f7bea7cfa1be6e1cb56

    SHA512

    8115204d8defb39f74d41fa9af65129d9b8bd001c533c6c3d7bbfa8d0189e5c0f4ad0a6c704615e20caad0e324a3191734ff7d13ad4181a0c50e396a942d8cce

  • C:\Windows\Installer\MSIDD83.tmp

    Filesize

    208KB

    MD5

    0c8921bbcc37c6efd34faf44cf3b0cb5

    SHA1

    dcfa71246157edcd09eecaf9d4c5e360b24b3e49

    SHA256

    fd622cf73ea951a6de631063aba856487d77745dd1500adca61902b8dde56fe1

    SHA512

    ed55443e20d40cca90596f0a0542fa5ab83fe0270399adfaafd172987fb813dfd44ec0da0a58c096af3641003f830341fe259ad5bce9823f238ae63b7e11e108

  • memory/1980-85-0x0000000010000000-0x0000000010738000-memory.dmp

    Filesize

    7.2MB