Overview

overview

10

Static

static

3

b80f9c5be3...58.exe

windows7-x64

10

b80f9c5be3...58.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    20s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    19-12-2024 01:21

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General

  • Target

    b80f9c5be3caf9cd0ea280c000826349ca6b551937137ed8620986d9fd688058.exe

  • Size

    2.3MB

  • MD5

    c614d31ed168c52e463ccfa182cc0c52

  • SHA1

    cd9ecc6b4dbb93639ccac6f6437c95d6dbe2804f

  • SHA256

    b80f9c5be3caf9cd0ea280c000826349ca6b551937137ed8620986d9fd688058

  • SHA512

    8f2029b595811e4f965b2fe88e7c5e889a1e61bdec08f739e2b974670237f5a92054b8e5a8b3016f5be4d1b6d4136711d9b2b10727c2218644fc7b573ae9f861

  • SSDEEP

    49152:RVvn8Q5CHCtE4jPTTm4uBLq9gtMyMpy7nEv3xP:RF8QUitE4iLqaPWGnEvZ

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 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b80f9c5be3caf9cd0ea280c000826349ca6b551937137ed8620986d9fd688058.exe
    "C:\Users\Admin\AppData\Local\Temp\b80f9c5be3caf9cd0ea280c000826349ca6b551937137ed8620986d9fd688058.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:3024

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-3692679935-4019334568-335155002-1000\desktop.ini.tmp
    Filesize

    2.4MB

    MD5

    bce3d286419157692e2da452ed050aa9

    SHA1

    3d94e82a20959281aaac0677854525bebd68b4e1

    SHA256

    f225b985db5cdc517a1bfef8bfefe5d5b537992fccaf91244dcf983193efbd14

    SHA512

    2762bad04965b0016f15ad0915bc3df298585bd5881d8d27b177b0d04db4dfa73ad6679825cba8126f38b9da10951315bee64df72cb403ad5e60edd353e552f6

    Download Submit

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

    2.4MB

    MD5

    7efbe563aa47952f3e3d1b63cd1b1080

    SHA1

    41a33fe9d18369449c99a2ebbfafc4e67169361c

    SHA256

    59a633b10cf2c2eeeb8a7f5d17d4fe132cee25c5a85c33984febc3a9f7cecb71

    SHA512

    58f3cdbd2f264fe40c862b68b804606dce99e8cff900cbc9e3da0e8941f193e026a66d40a307301afdd9ffbc3e464883c7c0575901fb806144e2b8e4083cc61f

    Download Submit

  • memory/3024-0-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/3024-1-0x00000000031E0000-0x00000000033EC000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/3024-8-0x00000000031E0000-0x00000000033EC000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/3024-11-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/3024-12-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/3024-13-0x00000000031E0000-0x00000000033EC000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/3024-23-0x00000000031E0000-0x00000000033EC000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/3024-29-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/3024-33-0x00000000031E0000-0x00000000033EC000-memory.dmp

    Filesize

    2.0MB

    Download