Overview

overview

10

Static

static

3

1f51c76ae0...f7.exe

windows7-x64

10

1f51c76ae0...f7.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    60s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    27-12-2024 19:45

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    1f51c76ae0a8503beb1c9d65b93326a5eedeb36506cc404a5ad3ae381fb0acf7.exe

  • Size

    3.9MB

  • MD5

    3bb190f592366f7550d892609267b217

  • SHA1

    1aa182b79728e3689ab16939fd536385276eecc1

  • SHA256

    1f51c76ae0a8503beb1c9d65b93326a5eedeb36506cc404a5ad3ae381fb0acf7

  • SHA512

    9598d6959ed9fa9905c045117481658f55f0c98182b1de3c6dc91037102c8b6d138d33bb1ebf13bb940a9c158997f5e4dc7329a4b0581633b2485ccb82eec99e

  • SSDEEP

    98304:RF8QUitE4iLqaPWGnEv+OKQr8MAvFripiP:RFQWEPnPBnEmOKIbGr

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 (188) 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\1f51c76ae0a8503beb1c9d65b93326a5eedeb36506cc404a5ad3ae381fb0acf7.exe
    "C:\Users\Admin\AppData\Local\Temp\1f51c76ae0a8503beb1c9d65b93326a5eedeb36506cc404a5ad3ae381fb0acf7.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:2240

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\$Recycle.Bin\S-1-5-21-3063565911-2056067323-3330884624-1000\desktop.ini.tmp
    Filesize

    4.0MB

    MD5

    773c96c8fd1cccb4576d0695988569d6

    SHA1

    ac1bcc59135ed5a6979ee80baeb0d7ede9658eed

    SHA256

    7eb500a43248ff01e326aa055ba0a0732fc4c48fc4813c4c0564b6a20e704ce9

    SHA512

    e4ff01b12d109a28aa40506cc576edce9516e10091b100caa53c34d40be45c5ae0d60aaae3e280a6420a27e4aa4b769fdff088e626a7aa5a711be23a6f9b7593

    Download Submit

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

    4.0MB

    MD5

    05635ec8722130894b6a7e38243b1b40

    SHA1

    b2a7700499183663402f0c487dac91c91ff0f12a

    SHA256

    f334af98ba305191ae70b5711a638eed6fa2f68d2b948d6e65c7d531cc153443

    SHA512

    576d65cbc98382a43d10a8167804ea7e27e9b0894aedeb936eeca4552095be36042573cd3549debb84d33134db5f6865ee1de4d2c3be961ad3fdfd3158d2d595

    Download Submit

  • memory/2240-0-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/2240-1-0x0000000003040000-0x000000000324C000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/2240-8-0x0000000003040000-0x000000000324C000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/2240-12-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/2240-11-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/2240-13-0x0000000003040000-0x000000000324C000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/2240-25-0x0000000003040000-0x000000000324C000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/2240-43-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/2240-51-0x0000000003040000-0x000000000324C000-memory.dmp

    Filesize

    2.0MB

    Download