Overview

overview

10

Static

static

3

76d73b8e49...d0.exe

windows7-x64

10

76d73b8e49...d0.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    60s
  • max time network
    36s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-12-2024 19:55

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General

  • Target

    76d73b8e49c999dd262e45a1e2c88ef429da9d4bd98fc7f83f477da0bd6f24d0.exe

  • Size

    3.6MB

  • MD5

    6a8f40126e9defe064e8dec277ab2bff

  • SHA1

    3cad375260b6ee85e14749d224a19cd58ec9e023

  • SHA256

    76d73b8e49c999dd262e45a1e2c88ef429da9d4bd98fc7f83f477da0bd6f24d0

  • SHA512

    f35767813b1510bfb88c1a5f49a909e79e4cf801c47b19ea961a35c50fd33212a68573f522deb21aa86d511f2b3267d9c34445fa211f8c4bcc8b2f508661ca3d

  • SSDEEP

    49152:RVvn8Q5CHCtE4jPTTm4uBLq9gtMyMpy7nEvV47RIgoVjIymPh7TTY9K:RF8QUitE4iLqaPWGnEvK7R9TD

Score
10/10
banloaddiscoverydownloaderdropperevasionransomwaretrojan

Malware Config

Signatures

  • Banload

    Banload variants download malicious files, then install and execute the files.

    trojandropperdownloaderbanload
  • Banload family
    banload
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
    evasion
  • Renames multiple (220) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

    ransomware
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Drops file in Program Files directory 64 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

    discovery
  • Modifies registry class 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\76d73b8e49c999dd262e45a1e2c88ef429da9d4bd98fc7f83f477da0bd6f24d0.exe
    "C:\Users\Admin\AppData\Local\Temp\76d73b8e49c999dd262e45a1e2c88ef429da9d4bd98fc7f83f477da0bd6f24d0.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    PID:4944

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2045521122-590294423-3465680274-1000\desktop.ini.tmp
    Filesize

    3.7MB

    MD5

    14434684a038d535255983fbe492633c

    SHA1

    865a23a899532df5a49b1271e36230fee44dc2b1

    SHA256

    40184a56ff08027232718fe023ceb79dc4453ebfbcc67baea696e10dac492e12

    SHA512

    dd17d243682f7e69a3f26331b6b0812d2cb5d345b952d18944a99089663fa81b6d2788c3662f3ade8bb5a3647a509055a716b612109df6adf2f07477398127bf

    Download Submit

  • C:\Program Files\7-Zip\7-zip.dll.tmp
    Filesize

    3.8MB

    MD5

    9c1ada100328fece670e68960792fdbe

    SHA1

    802921df10b189e5822373d801d5267879ff050b

    SHA256

    fdda11f6df565074496f5b12bfd71a277e892a25cca0c9475a938460da6023c9

    SHA512

    320fda7111b392395976e79410a62605179b0b477a440f584cce0a872460904ee8b40152f52ec98fdde49a561bb1b3d1271d89e996b25eeb7a3b9d90b00231ac

    Download Submit

  • memory/4944-0-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/4944-2-0x00000000043F0000-0x00000000045FC000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/4944-9-0x00000000043F0000-0x00000000045FC000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/4944-12-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/4944-13-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/4944-14-0x00000000043F0000-0x00000000045FC000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/4944-38-0x00000000043F0000-0x00000000045FC000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/4944-39-0x00000000043F0000-0x00000000045FC000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/4944-108-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/4944-121-0x00000000043F0000-0x00000000045FC000-memory.dmp

    Filesize

    2.0MB

    Download