Overview

overview

7

Static

static

1

setup.exe

windows10-1703-x64

7

setup.exe

windows11-21h2-x64

7

Analysis

  • max time kernel
    80s
  • max time network
    84s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    05-09-2024 12:42

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General

  • Target

    setup.exe

  • Size

    2.7MB

  • MD5

    64114d2eeef70df310f2ea1fc34c232f

  • SHA1

    3851fc1b1715a7052587bd430aa18b9aadad4b1b

  • SHA256

    4e09d9006a6b4d57933df47e3b586859b8b790e8cade3869e8ed1eee8ca40ce1

  • SHA512

    55a12e1627a1ee9a2680fbbca86813559caca3c6072d513658b685fefb435026db23a35dba1958ba6ec791f186072769d312b65dfd72ec242213d91c8ac7b767

  • SSDEEP

    49152:FilF+Szj4hhTOAu6Z87PEhwGKJeEH5DgbbkvRJgZ:8l8I2OA/OcnKxH5MbkRqZ

Score
7/10
discovery

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 6 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery
  • Drops file in System32 directory 17 IoCs
  • Drops file in Program Files directory 16 IoCs
  • Drops file in Windows directory 50 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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.

    discovery
  • Checks SCSI registry key(s) 3 TTPs 20 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistenceexecution
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\setup.exe
    "C:\Users\Admin\AppData\Local\Temp\setup.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:524
    • C:\Users\Admin\AppData\Local\Temp\is-BKFOO.tmp\setup.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-BKFOO.tmp\setup.tmp" /SL5="$8022A,2370600,140800,C:\Users\Admin\AppData\Local\Temp\setup.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:3460
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\system32\schtasks.exe" /Delete /F /TN "DriverTuner Startup"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:5092
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\system32\schtasks.exe" /Create /SC ONLOGON /TN "DriverTuner Startup" /TR "'C:\Program Files (x86)\DriverTuner\DriverTuner.exe' --boot"
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:1632
      • C:\Program Files (x86)\DriverTuner\DriverTuner.exe
        "C:\Program Files (x86)\DriverTuner\DriverTuner.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Drops file in System32 directory
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        • Checks SCSI registry key(s)
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:4128

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files (x86)\DriverTuner\DriverTuner.exe
    Filesize

    10.1MB

    MD5

    975246772f1df05d167c5ce9e477c750

    SHA1

    70945257232292a26dd05800ffc96dac574bbbaf

    SHA256

    f007fe3a81d759dcb1ba3cd550e4bf94de46beb1f83a61022aba00c93e67bc0e

    SHA512

    c83eb224a1eb4c6b23e6d3d6ba2e16182b7c76c6cf9ab32a8d478e856162ba708d88798144ce8d278954285c240a8d90e98141829c885c655e9d9c1e9901f646

    Download Submit

  • C:\Program Files (x86)\DriverTuner\MSVCR100.dll
    Filesize

    751KB

    MD5

    91d114d13079f75d859f8c94667fe8d0

    SHA1

    128a08ee420fcca2b5a02f7d1e07995bdcf211c0

    SHA256

    1d471b672bde77ec58d8e50bb6c0d6dce26cb37e2d92dd0c992f86112f8fcdd9

    SHA512

    809f19263a1aa66e7b0a3f68f55ef9185a73be6358c38a0094e721095ebc592ac12fc3928c0aa8a2d8dee5b545486fc39dcec5be86cb8268e5cdbb43c82c116c

    Download Submit

  • C:\Program Files (x86)\DriverTuner\language.ini
    Filesize

    89KB

    MD5

    e882ea4db8038bfc59c4f9651ec7cdfb

    SHA1

    46f66bfeb08b02bb0a9229a0e49abddc91687094

    SHA256

    e2b4dbac5a5fb1d5b0438a595961d3245fb64409d609b1e5dc4754472c041a3b

    SHA512

    57b3a6cb6b1ab2dc04d95cd9ffcf072944a02412a1bfefe58c03b22a837ac5611536391c4a8c38b1a2bc3060643b0454e14539c8b2880ef5328e78251c657ca7

    Download Submit

  • C:\Program Files (x86)\DriverTuner\libcurlds.dll
    Filesize

    346KB

    MD5

    e2c7ec09480a01267efb23c71d875196

    SHA1

    30b368fa85284f0262bfec718d38547af7a30761

    SHA256

    1f393727f678d35c58d98b56891d0d8fe76736ba9746a6931bbe6d1aabb9adb0

    SHA512

    76163ac1e42bd43e08e974406b459b4432d3a2fce340464ca8c1386e3c61bc7d4028f3750d6cf09bbed309b4cc593ee00483782fe204905a404e5145c003bc53

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\is-BKFOO.tmp\setup.tmp
    Filesize

    1.1MB

    MD5

    b277e6ac242fcbc37f4d03e1528949c1

    SHA1

    2602407044a6bad216d3856eaf8fb990e0f1094f

    SHA256

    9461ae8a13a57c0d8490916dc1e1bb20cb0c171b9852d0846a03c4c4d212f204

    SHA512

    80d8b934ff63e4a7df3dabb9e6435c2d5ea542624b238be8a27b53c63be8dc244d46d4d9db1950b6d67d91dde12f3d819e7e4453536595d6385c65d2c6bbf5f7

    Download Submit

  • \Program Files (x86)\DriverTuner\msvcp100.dll
    Filesize

    411KB

    MD5

    108bc9e7fa969af0ff88b56156af4259

    SHA1

    3683a665d5a15b945d62745c3ae64038d5d2918e

    SHA256

    d0045c4197b95a153f0e016a1e9b860e57107307a54cadf90b913f59a37622e8

    SHA512

    bd414151718a13fabd8d76cd3146a7dbc817ae6ee3791f4f13c2827b7f6b361308a69d498436c3c36bf43771b159e2172d8d5e2062c179941f6b3a3c8bd24f0d

    Download Submit

  • \Program Files (x86)\DriverTuner\zlibwapi.dll
    Filesize

    90KB

    MD5

    33c80755de4de6b6470a1004658efda2

    SHA1

    7cc916e5787300093e1910e97d15a88feb2b050f

    SHA256

    218897a19abf4eb5f28d6042060d36b8e6bb0cb20417d6595bd44ab0edf7e0c2

    SHA512

    9254c5eb6fbc5a21d12c8e82914e2cb7a1c3382afeef0322500f0e91042e245f0e2a77ca6efc6376ff9c0532df4b72ee2d52d473a1ebbda5f20cff3afa44f8fa

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  • memory/524-12-0x0000000000400000-0x000000000042D000-memory.dmp

    Filesize

    180KB

    Download

  • memory/524-0-0x0000000000400000-0x000000000042D000-memory.dmp

    Filesize

    180KB

    Download

  • memory/524-77-0x0000000000400000-0x000000000042D000-memory.dmp

    Filesize

    180KB

    Download

  • memory/524-2-0x0000000000401000-0x0000000000417000-memory.dmp

    Filesize

    88KB

    Download

  • memory/3460-60-0x0000000000400000-0x0000000000526000-memory.dmp

    Filesize

    1.1MB

    Download

  • memory/3460-13-0x0000000000400000-0x0000000000526000-memory.dmp

    Filesize

    1.1MB

    Download

  • memory/3460-14-0x0000000000400000-0x0000000000526000-memory.dmp

    Filesize

    1.1MB

    Download

  • memory/3460-7-0x0000000000400000-0x0000000000526000-memory.dmp

    Filesize

    1.1MB

    Download

  • memory/3460-76-0x0000000000400000-0x0000000000526000-memory.dmp

    Filesize

    1.1MB

    Download