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Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/09/2024, 21:40

General

  • Target

    5499f1666140a15d197578099b296075b7b9c76a3714daba521139d6b479394f.exe

  • Size

    2.3MB

  • MD5

    c448e7ba48015f2161bcdc520efdd0be

  • SHA1

    9ad690b77c7809b44d7816ea2d0dfdae05a82989

  • SHA256

    5499f1666140a15d197578099b296075b7b9c76a3714daba521139d6b479394f

  • SHA512

    b41371f280bc93a58233f0623b6321e364e722977e99529b025bf9d2d8a43ad32d577bf8b007f3698471cf0af5376d5e4e2369ee407a9bfdab4b7e24d9a17a16

  • SSDEEP

    49152:6kQTAQfGuxOtReiPjyuECu02Qo81wnXy1DQnC:6ayxOTVeXTQrwilQnC

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5499f1666140a15d197578099b296075b7b9c76a3714daba521139d6b479394f.exe
    "C:\Users\Admin\AppData\Local\Temp\5499f1666140a15d197578099b296075b7b9c76a3714daba521139d6b479394f.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4752
    • C:\Users\Admin\AppData\Local\Temp\ren.exe
      "C:\Users\Admin\AppData\Local\Temp\ren.exe" C:\Users\Admin\AppData\Local\Temp\5499f1666140a15d197578099b296075b7b9c76a3714daba521139d6b479394f.exe 4752
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4940
      • C:\Users\Admin\AppData\Local\Temp\vP3nIjov83.exe
        "C:\Users\Admin\AppData\Local\Temp\vP3nIjov83.exe" run 4940
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4672

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\GeinNet.dll

    Filesize

    67KB

    MD5

    b48ee45a24990664d7392baeef2fe115

    SHA1

    04f6578a3b2461938b48f5bf9c6160a209cd30c4

    SHA256

    2100f1991075959c04fb3f5acb994cc229f47523fddd7357887135ea27624a94

    SHA512

    c960f132567a6c0030f23a6fc48ac19cc4db59b9852adb2253ebbaf837257e2cc5baf7e6598a2d58f6fe94bd7743ff124cc6b79fcabe658847caa0f3b796cfbb

  • C:\Users\Admin\AppData\Local\Temp\ren.exe

    Filesize

    180KB

    MD5

    f636949e31ebde732ed742647d114aef

    SHA1

    ea8f00281cad5554be7e0f9399c7575e40ee5eeb

    SHA256

    73f6b7c9d2c8bd72ff05b9476fe13c31d81a62304e33951282837de59090ad52

    SHA512

    e81b5eb76a9bf11dabc444f33f0293b0099d409b9256ce33793e89cac80244899561d575d2b9136a53d5b30dfb980576fbf58402ad5f7c36544273bc87966715

  • C:\Users\Admin\AppData\Local\Temp\vP3nIjov83.exe

    Filesize

    2.3MB

    MD5

    ac8eee60ecf8af7adc4100ca42c6a5eb

    SHA1

    b66c953b1ccc7197f7aa755e7c9372b1751d9f0a

    SHA256

    755be3446b1145ccf9737c89865031e75075f3ff9f8cf5d3e80167b2fa3fc74d

    SHA512

    c303d5780e47fb5cd101ae0cba6120bf6770e770551a963e0bd75bdfe296bbb782040ceff300ced34095202a35c840248dbd95bfdd1a92790a98a29fbb517175

  • memory/4672-911-0x0000000074AB0000-0x0000000075260000-memory.dmp

    Filesize

    7.7MB

  • memory/4672-912-0x0000000074AB0000-0x0000000075260000-memory.dmp

    Filesize

    7.7MB

  • memory/4672-1790-0x0000000074AB0000-0x0000000075260000-memory.dmp

    Filesize

    7.7MB

  • memory/4672-1789-0x0000000074AB0000-0x0000000075260000-memory.dmp

    Filesize

    7.7MB

  • memory/4672-1788-0x0000000074AB0000-0x0000000075260000-memory.dmp

    Filesize

    7.7MB

  • memory/4672-1782-0x0000000006CA0000-0x0000000006D06000-memory.dmp

    Filesize

    408KB

  • memory/4672-1781-0x0000000074AB0000-0x0000000075260000-memory.dmp

    Filesize

    7.7MB

  • memory/4672-1780-0x0000000074AB0000-0x0000000075260000-memory.dmp

    Filesize

    7.7MB

  • memory/4672-979-0x0000000074AB0000-0x0000000075260000-memory.dmp

    Filesize

    7.7MB

  • memory/4752-31-0x00000000051F0000-0x0000000005432000-memory.dmp

    Filesize

    2.3MB

  • memory/4752-17-0x00000000051F0000-0x0000000005432000-memory.dmp

    Filesize

    2.3MB

  • memory/4752-70-0x00000000051F0000-0x0000000005432000-memory.dmp

    Filesize

    2.3MB

  • memory/4752-68-0x00000000051F0000-0x0000000005432000-memory.dmp

    Filesize

    2.3MB

  • memory/4752-66-0x00000000051F0000-0x0000000005432000-memory.dmp

    Filesize

    2.3MB

  • memory/4752-64-0x00000000051F0000-0x0000000005432000-memory.dmp

    Filesize

    2.3MB

  • memory/4752-58-0x00000000051F0000-0x0000000005432000-memory.dmp

    Filesize

    2.3MB

  • memory/4752-56-0x00000000051F0000-0x0000000005432000-memory.dmp

    Filesize

    2.3MB

  • memory/4752-54-0x00000000051F0000-0x0000000005432000-memory.dmp

    Filesize

    2.3MB

  • memory/4752-48-0x00000000051F0000-0x0000000005432000-memory.dmp

    Filesize

    2.3MB

  • memory/4752-46-0x00000000051F0000-0x0000000005432000-memory.dmp

    Filesize

    2.3MB

  • memory/4752-42-0x00000000051F0000-0x0000000005432000-memory.dmp

    Filesize

    2.3MB

  • memory/4752-62-0x00000000051F0000-0x0000000005432000-memory.dmp

    Filesize

    2.3MB

  • memory/4752-44-0x00000000051F0000-0x0000000005432000-memory.dmp

    Filesize

    2.3MB

  • memory/4752-40-0x00000000051F0000-0x0000000005432000-memory.dmp

    Filesize

    2.3MB

  • memory/4752-38-0x00000000051F0000-0x0000000005432000-memory.dmp

    Filesize

    2.3MB

  • memory/4752-35-0x00000000051F0000-0x0000000005432000-memory.dmp

    Filesize

    2.3MB

  • memory/4752-33-0x00000000051F0000-0x0000000005432000-memory.dmp

    Filesize

    2.3MB

  • memory/4752-52-0x00000000051F0000-0x0000000005432000-memory.dmp

    Filesize

    2.3MB

  • memory/4752-29-0x00000000051F0000-0x0000000005432000-memory.dmp

    Filesize

    2.3MB

  • memory/4752-25-0x00000000051F0000-0x0000000005432000-memory.dmp

    Filesize

    2.3MB

  • memory/4752-23-0x00000000051F0000-0x0000000005432000-memory.dmp

    Filesize

    2.3MB

  • memory/4752-28-0x00000000051F0000-0x0000000005432000-memory.dmp

    Filesize

    2.3MB

  • memory/4752-22-0x00000000051F0000-0x0000000005432000-memory.dmp

    Filesize

    2.3MB

  • memory/4752-19-0x00000000051F0000-0x0000000005432000-memory.dmp

    Filesize

    2.3MB

  • memory/4752-60-0x00000000051F0000-0x0000000005432000-memory.dmp

    Filesize

    2.3MB

  • memory/4752-15-0x00000000051F0000-0x0000000005432000-memory.dmp

    Filesize

    2.3MB

  • memory/4752-13-0x00000000051F0000-0x0000000005432000-memory.dmp

    Filesize

    2.3MB

  • memory/4752-11-0x00000000051F0000-0x0000000005432000-memory.dmp

    Filesize

    2.3MB

  • memory/4752-9-0x00000000051F0000-0x0000000005432000-memory.dmp

    Filesize

    2.3MB

  • memory/4752-7-0x00000000051F0000-0x0000000005432000-memory.dmp

    Filesize

    2.3MB

  • memory/4752-6-0x00000000051F0000-0x0000000005432000-memory.dmp

    Filesize

    2.3MB

  • memory/4752-873-0x0000000005D40000-0x0000000005DD2000-memory.dmp

    Filesize

    584KB

  • memory/4752-874-0x0000000074AB0000-0x0000000075260000-memory.dmp

    Filesize

    7.7MB

  • memory/4752-875-0x0000000005F60000-0x0000000005F6A000-memory.dmp

    Filesize

    40KB

  • memory/4752-876-0x0000000006BB0000-0x0000000006D72000-memory.dmp

    Filesize

    1.8MB

  • memory/4752-891-0x0000000074AB0000-0x0000000075260000-memory.dmp

    Filesize

    7.7MB

  • memory/4752-0-0x0000000074ABE000-0x0000000074ABF000-memory.dmp

    Filesize

    4KB

  • memory/4752-1-0x0000000005440000-0x000000000568A000-memory.dmp

    Filesize

    2.3MB

  • memory/4752-2-0x0000000074AB0000-0x0000000075260000-memory.dmp

    Filesize

    7.7MB

  • memory/4752-50-0x00000000051F0000-0x0000000005432000-memory.dmp

    Filesize

    2.3MB

  • memory/4752-37-0x0000000074AB0000-0x0000000075260000-memory.dmp

    Filesize

    7.7MB

  • memory/4752-5-0x0000000074AB0000-0x0000000075260000-memory.dmp

    Filesize

    7.7MB

  • memory/4752-4-0x00000000051F0000-0x0000000005438000-memory.dmp

    Filesize

    2.3MB

  • memory/4752-3-0x0000000005690000-0x0000000005C34000-memory.dmp

    Filesize

    5.6MB

  • memory/4940-892-0x0000000074AB0000-0x0000000075260000-memory.dmp

    Filesize

    7.7MB

  • memory/4940-889-0x0000000002180000-0x000000000219C000-memory.dmp

    Filesize

    112KB

  • memory/4940-890-0x00000000024A0000-0x00000000024BC000-memory.dmp

    Filesize

    112KB

  • memory/4940-897-0x0000000074AB0000-0x0000000075260000-memory.dmp

    Filesize

    7.7MB

  • memory/4940-910-0x0000000074AB0000-0x0000000075260000-memory.dmp

    Filesize

    7.7MB