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
    17s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-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 (182) 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\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:2288

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2039016743-699959520-214465309-1000\desktop.ini.tmp
    Filesize

    3.7MB

    MD5

    ea5d9c957ddbc555ea2c43ef61865186

    SHA1

    d3f1e540db35f0e6fa22fdefeb599e5388d0274a

    SHA256

    a145150e12a22a04a310c9626abdce73836ec948ca9fbae827d54e33e78f0f79

    SHA512

    a9c41e2109f1a2bf4537c2bdf2babb835617965c4824de0488a80d57f4a7421d4c7b0b3db338b3ab3c7fdbe40c236aecb02e092b32403c8d75843bacb4efd228

    Download Submit

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

    3.7MB

    MD5

    d44c882d5648da5d0bd5ba50dbe58062

    SHA1

    998d66cdaea5bfe1fc9ee81eaa94207e4cdc9947

    SHA256

    93fe54ee0e81bf67393a439ecd8cdaf112cf356b8b192a9e06b5c8e9e9194ad0

    SHA512

    a02458a37f86870b3bd3a86185931a0d71bf3318a52a6bafcefdcd69a8da7cd7f8a4a4671be5c8b7062735966f890f87028fbfb536fa58c2acde442a4e22e5b5

    Download Submit

  • memory/2288-0-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/2288-1-0x0000000002F60000-0x000000000316C000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/2288-8-0x0000000002F60000-0x000000000316C000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/2288-11-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/2288-12-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/2288-13-0x0000000002F60000-0x000000000316C000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/2288-25-0x0000000002F60000-0x000000000316C000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/2288-39-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/2288-43-0x0000000002F60000-0x000000000316C000-memory.dmp

    Filesize

    2.0MB

    Download