Overview

overview

10

Static

static

3

7afad58b91...48.exe

windows7-x64

10

7afad58b91...48.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    60s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    27-12-2024 19:44

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General

  • Target

    7afad58b919f5fa0b7c937744b09f3013d30c8dd538f35d07e83ff62574cf648.exe

  • Size

    3.2MB

  • MD5

    aee6538b49f6df458d082a04208d46c4

  • SHA1

    a98bdbc68cf2e9e2baaea4f69298b48f89bf7ab2

  • SHA256

    7afad58b919f5fa0b7c937744b09f3013d30c8dd538f35d07e83ff62574cf648

  • SHA512

    a9860d21abd2bb7289cc7af0b0b577fa19eeb41016dcf26d855d7475e78d1e8fc315a96d03f1bb69261a7ee20ecf76721ee0a474948a5aa5556c44e6b6399c79

  • SSDEEP

    49152:RVvn8Q5CHCtE4jPTTm4uBLq9gtMyMpy7nEvVPYOKQrgCGMxu3fFne4j4ZO:RF8QUitE4iLqaPWGnEv+OKQr8MAvFrt

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 (195) 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 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7afad58b919f5fa0b7c937744b09f3013d30c8dd538f35d07e83ff62574cf648.exe
    "C:\Users\Admin\AppData\Local\Temp\7afad58b919f5fa0b7c937744b09f3013d30c8dd538f35d07e83ff62574cf648.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:2700

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

    3.3MB

    MD5

    64dbdd38bbd70082dec944ed0c41a82e

    SHA1

    8ecb418032971789b445740a26e3000886a989a7

    SHA256

    bd5b7432713d0178e7add174fac6d3b625d7d39649006fae5dd398b691a96d65

    SHA512

    e38a5c5408991b69a39311dea0551878472a5bbe8be4d01fd13aa8bca33f355a112d263768e2c2fab8d050cccfdebd3697ae38cd3bdf6df845ec9c12b8ef54a5

    Download Submit

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

    3.3MB

    MD5

    dbef5e2b1df943e7f431803a1b24f03b

    SHA1

    f61771c9b4f0f66172074c8c5637e50c583f680d

    SHA256

    175808745e81f5533820d3cbd78d542221dc135af4e47817dbf74253cc48fc08

    SHA512

    2859d0cf6c4c15dcdff5cf29c566a88768f300a9211374e1f7645a099a28910b65704b4c04d43e60c11add00814e6ef432b60520898f4a601c3df2ab9e3319ba

    Download Submit

  • memory/2700-0-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/2700-8-0x0000000003060000-0x000000000326C000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/2700-1-0x0000000003060000-0x000000000326C000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/2700-12-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/2700-11-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/2700-13-0x0000000003060000-0x000000000326C000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/2700-25-0x0000000003060000-0x000000000326C000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/2700-42-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/2700-49-0x0000000003060000-0x000000000326C000-memory.dmp

    Filesize

    2.0MB

    Download