Overview

overview

10

Static

static

3

de15232955...bN.exe

windows7-x64

10

de15232955...bN.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    120s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    05-12-2024 04:54

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General

  • Target

    de15232955fd62ad0131e5480164f6d62e3569f041cbbc6d2adf6bf013aef13bN.exe

  • Size

    3.0MB

  • MD5

    a0603251331725cbcbde1f6189d22190

  • SHA1

    0708b11c6c53a3a43260665436af65b313aa0a11

  • SHA256

    de15232955fd62ad0131e5480164f6d62e3569f041cbbc6d2adf6bf013aef13b

  • SHA512

    8386a093a92bbb515b217c940e3e296150fae35aaa8a8e2869fcb3249d42b1a0eb55b02f6a65f46fdd5bc43646e83f4fc332fe97618bd793a6370cf6c5cfdf14

  • SSDEEP

    49152:RVvn8Q5CHCtE4jPTTm4uBLq9gtMyMpy7nEvVWiK+:RF8QUitE4iLqaPWGnEvN

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 (213) 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 16 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\de15232955fd62ad0131e5480164f6d62e3569f041cbbc6d2adf6bf013aef13bN.exe
    "C:\Users\Admin\AppData\Local\Temp\de15232955fd62ad0131e5480164f6d62e3569f041cbbc6d2adf6bf013aef13bN.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:2076

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2703099537-420551529-3771253338-1000\desktop.ini.tmp
    Filesize

    3.1MB

    MD5

    1ce4a87377d4586220cd9683527d0ef4

    SHA1

    b6e7cd3536f4ae17aeb3f6e4f645e3e5196a7aa7

    SHA256

    f08ef14a17b5383a33654e52e5a8b0409c59960974a8b479f79fa09de18358a3

    SHA512

    d8e3a7b4f6a1c95b2e2450583039ee02cde4b255796614ad6ce576719de5866f8673fad9ff0392ee67008ca3e9967f9669458f683fb6d22ce783b95cd6cbfb9b

    Download Submit

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

    3.1MB

    MD5

    8fefa50e38794fca9604cdf1bbf001e7

    SHA1

    3c03bee06c2307f98b9623ea454d1561a9299d52

    SHA256

    09b59e341e1d31eabaa72550a796df37fd03b3a7dd829a7ad39ad74e8c2a0581

    SHA512

    47b078ac54948fd5678c574c2f00c1a9b7c0639611ad212221ae9b188df45d4a71e57f4814e212aa844f32544ef1cd8307bca1f49dbc98b645de1963bf662872

    Download Submit

  • memory/2076-0-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/2076-1-0x0000000003530000-0x000000000373C000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/2076-8-0x0000000003530000-0x000000000373C000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/2076-11-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/2076-12-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/2076-13-0x0000000003530000-0x000000000373C000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/2076-25-0x0000000003530000-0x000000000373C000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/2076-43-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/2076-53-0x0000000003530000-0x000000000373C000-memory.dmp

    Filesize

    2.0MB

    Download