Analysis

  • max time kernel
    120s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    30-12-2023 09:45

General

  • Target

    WinController_protected.exe

  • Size

    3.6MB

  • MD5

    0a58052011f85a48e3ce05f46f2679e1

  • SHA1

    b1f1ec342e4a4051db5d56ae438128ecc0097b8b

  • SHA256

    6b5c257e71b2178cdddd55eafb9ab773f9208c2b1e680277f7b2dd1a13373848

  • SHA512

    030673e9994e1bbc9ace6b2350fe171c24c3c75b03914cdf32c7e352b36e60063663ecb28edb83a65e33f3140513699b689a1c42e674d6a08d6c9a7e5f952bef

  • SSDEEP

    98304:XB7tVwcFBzv9oPnPFZtolvCjK1I8UlDF2xBAAfC8rKpIRN:XmcFF6PnfnmfUl8xGj8+p8

Malware Config

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Themida packer 3 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Modifies system certificate store 2 TTPs 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\WinController_protected.exe
    "C:\Users\Admin\AppData\Local\Temp\WinController_protected.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Modifies system certificate store
    • Suspicious use of AdjustPrivilegeToken
    PID:2020

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    71796d216af6a742cbcfe874a05c8a3c

    SHA1

    8ffaa093ea87b3e2e7291137b83468120c66cbaa

    SHA256

    0e146ce47a7c72e11d5bae5cf1495acc1fa7bd233f7dfb867a9be839e50ae828

    SHA512

    84b8181ab6cb5526820ea331285d514b7223b9452b447ea3fb5c154c422e1876d6ecadcb243515c55d8d819d3b232522e951fd7f37814790be56cf8076c4319d

  • C:\Users\Admin\AppData\Local\Temp\Cab9A3F.tmp

    Filesize

    11KB

    MD5

    1a829e5bccf881b4204a55227b4a2049

    SHA1

    c214358245a8a324b5e550d2e94aaf0f00696275

    SHA256

    fbb80a0e4a671669495bfcab2c7bb6ab7003d4db407195be342417c30c4a76b7

    SHA512

    61cb7a8157629c355cea27faca4815b771dcf327d56564012fdfc1ef0ddc976d0cbc6af239b040ffa9367cf8a4ff5cf540d71443d09a88462baa8817cbaddef2

  • C:\Users\Admin\AppData\Local\Temp\Tar9B1C.tmp

    Filesize

    36KB

    MD5

    403aa2d5bbd186b78f2ccca8ab8f1dfe

    SHA1

    d6165b6ae55dc98f11bfd12ea3ed0680dbf7f01d

    SHA256

    af3aa267e24acee5fbb6dd2afceaf2161d9505e7ae9981b3f093ab0617a49838

    SHA512

    f5d0270de1060da35287ceb7e04abfe99b9b3ec75dc2d59d6cd14aae2cc5d6f76afcc1b56d7f37f741cc00efc94b3a31b0ceac10b0e021e16c26d3568384ab13

  • memory/2020-22-0x0000000000FE0000-0x0000000001890000-memory.dmp

    Filesize

    8.7MB

  • memory/2020-14-0x0000000077420000-0x0000000077530000-memory.dmp

    Filesize

    1.1MB

  • memory/2020-8-0x0000000077420000-0x0000000077530000-memory.dmp

    Filesize

    1.1MB

  • memory/2020-9-0x0000000077270000-0x00000000772B7000-memory.dmp

    Filesize

    284KB

  • memory/2020-23-0x0000000000FE0000-0x0000000001890000-memory.dmp

    Filesize

    8.7MB

  • memory/2020-12-0x0000000077420000-0x0000000077530000-memory.dmp

    Filesize

    1.1MB

  • memory/2020-11-0x0000000077420000-0x0000000077530000-memory.dmp

    Filesize

    1.1MB

  • memory/2020-21-0x0000000074BE0000-0x00000000752CE000-memory.dmp

    Filesize

    6.9MB

  • memory/2020-16-0x0000000077420000-0x0000000077530000-memory.dmp

    Filesize

    1.1MB

  • memory/2020-24-0x0000000000BC0000-0x0000000000C00000-memory.dmp

    Filesize

    256KB

  • memory/2020-13-0x0000000077420000-0x0000000077530000-memory.dmp

    Filesize

    1.1MB

  • memory/2020-6-0x0000000077420000-0x0000000077530000-memory.dmp

    Filesize

    1.1MB

  • memory/2020-3-0x0000000077420000-0x0000000077530000-memory.dmp

    Filesize

    1.1MB

  • memory/2020-2-0x0000000077420000-0x0000000077530000-memory.dmp

    Filesize

    1.1MB

  • memory/2020-18-0x0000000077BD0000-0x0000000077BD2000-memory.dmp

    Filesize

    8KB

  • memory/2020-0-0x0000000000FE0000-0x0000000001890000-memory.dmp

    Filesize

    8.7MB

  • memory/2020-10-0x0000000077420000-0x0000000077530000-memory.dmp

    Filesize

    1.1MB

  • memory/2020-7-0x0000000077420000-0x0000000077530000-memory.dmp

    Filesize

    1.1MB

  • memory/2020-15-0x0000000077420000-0x0000000077530000-memory.dmp

    Filesize

    1.1MB

  • memory/2020-25-0x00000000006C0000-0x00000000006F0000-memory.dmp

    Filesize

    192KB

  • memory/2020-26-0x0000000000BC0000-0x0000000000C00000-memory.dmp

    Filesize

    256KB

  • memory/2020-31-0x0000000077420000-0x0000000077530000-memory.dmp

    Filesize

    1.1MB

  • memory/2020-30-0x0000000077420000-0x0000000077530000-memory.dmp

    Filesize

    1.1MB

  • memory/2020-29-0x0000000077420000-0x0000000077530000-memory.dmp

    Filesize

    1.1MB

  • memory/2020-28-0x0000000000FE0000-0x0000000001890000-memory.dmp

    Filesize

    8.7MB

  • memory/2020-32-0x0000000077270000-0x00000000772B7000-memory.dmp

    Filesize

    284KB

  • memory/2020-33-0x0000000077420000-0x0000000077530000-memory.dmp

    Filesize

    1.1MB

  • memory/2020-5-0x0000000077420000-0x0000000077530000-memory.dmp

    Filesize

    1.1MB

  • memory/2020-4-0x0000000077420000-0x0000000077530000-memory.dmp

    Filesize

    1.1MB

  • memory/2020-1-0x0000000077420000-0x0000000077530000-memory.dmp

    Filesize

    1.1MB

  • memory/2020-98-0x0000000077420000-0x0000000077530000-memory.dmp

    Filesize

    1.1MB

  • memory/2020-99-0x0000000077270000-0x00000000772B7000-memory.dmp

    Filesize

    284KB

  • memory/2020-97-0x0000000000FE0000-0x0000000001890000-memory.dmp

    Filesize

    8.7MB

  • memory/2020-100-0x0000000074BE0000-0x00000000752CE000-memory.dmp

    Filesize

    6.9MB