Overview

overview

10

Static

static

3

bc6876b828...3N.exe

windows7-x64

10

bc6876b828...3N.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    120s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    08-01-2025 13:05

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General

  • Target

    bc6876b82828ba27684e93ae38e6d84148f0a384de8a654daf9e66aabeca9153N.exe

  • Size

    3.7MB

  • MD5

    bb2e183b52db0d0b2227933d528939f0

  • SHA1

    462af6192119775aa49bffe64d0e7bb25899bb11

  • SHA256

    bc6876b82828ba27684e93ae38e6d84148f0a384de8a654daf9e66aabeca9153

  • SHA512

    95dbd8fb856a0dfbd3d77adc7b7e9e890cc85700bbf5aa3187a65bb2032d35831310069d4753aaca8d523e06e21a686eb344908f5651c4cffe4dcd898166294b

  • SSDEEP

    98304:RF8QUitE4iLqaPWGnEvK7RkOEEo+A7mOk3oS:RFQWEPnPBnEX2

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 (196) 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 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bc6876b82828ba27684e93ae38e6d84148f0a384de8a654daf9e66aabeca9153N.exe
    "C:\Users\Admin\AppData\Local\Temp\bc6876b82828ba27684e93ae38e6d84148f0a384de8a654daf9e66aabeca9153N.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:2908

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-1846800975-3917212583-2893086201-1000\desktop.ini.tmp
    Filesize

    3.9MB

    MD5

    7a023dfeea553f0d953bbe34ce878413

    SHA1

    af57c1ca690cffde663d647cca26440a66e9ee50

    SHA256

    dea5f79b65f1ad764613f466b41c01465388494514e529d2db8c117b186f2aa4

    SHA512

    ec862583ff9b37d0239a791867ae8eca82990ab0ffb85a87ec6ae9ea1dae89fbe3830040df58d8e8a7fa7b9951709e51b68be08f913916f48fadbe4698003ff3

    Download Submit

  • C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp
    Filesize

    3.9MB

    MD5

    200cd80e59c30e9cfdc6eab795d62ef0

    SHA1

    c0d24a40e0944f2cd32f445318c1f622d1e1bedc

    SHA256

    944251b3628258feec5fc6d185d4996d2cf183cf6efe029bee554cf7533b8667

    SHA512

    0c65662b5f257fa6ea1cdcbbcc818202e6f584ef32818d68c9cd1c36653b3030b77a1e3098063128513e136a36e3361a1f99f63f3e12ef3a5cbda23d9f33e623

    Download Submit

  • memory/2908-0-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/2908-8-0x0000000003050000-0x000000000325C000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/2908-1-0x0000000003050000-0x000000000325C000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/2908-12-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/2908-13-0x0000000003050000-0x000000000325C000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/2908-11-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/2908-25-0x0000000003050000-0x000000000325C000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/2908-43-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/2908-49-0x0000000003050000-0x000000000325C000-memory.dmp

    Filesize

    2.0MB

    Download