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Overview

overview

10

Static

static

3

b80f9c5be3...58.exe

windows7-x64

10

b80f9c5be3...58.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    120s
  • max time network
    18s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    19/12/2024, 01:14

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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 (229) 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 12 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:2464

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-1163522206-1469769407-485553996-1000\desktop.ini.tmp
    Filesize

    2.4MB

    MD5

    0a02469d154c41b0ef5263667c6b9f37

    SHA1

    89836acb61b0eae1fc5b586f36b0d4d827c1e726

    SHA256

    70b8f1ca3c858ec299d1dd1950e1f7482eefb35a1a400d72a5f82b71f4cca793

    SHA512

    34e2834d9894701d4658841c107d6b20cab8495783d52d2a25b5bf3418986bc93e991419e8534c6539b12cb743b6595765f1e00bf2cc9f73beece1a361b8c3fc

    Download Submit

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

    2.4MB

    MD5

    61beed968c39cebbc8593d091f077cec

    SHA1

    5b6694bd578f74d3e0013a4bc138fd127f1ca95a

    SHA256

    4241221bbfcdeb82d24d24b10ea0ac826add2145af2b06d993d5c2df94c85619

    SHA512

    5a08936c6f3c4445420ab653fc52e1bcebd0e33b817a79fdd01a112c15c083ebfabb1c47f221be400d3d81a72f2a17363887cd7f694c6b1078d2a366d10ba82c

    Download Submit

  • memory/2464-0-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/2464-1-0x0000000003190000-0x000000000339C000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/2464-8-0x0000000003190000-0x000000000339C000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/2464-11-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/2464-12-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/2464-13-0x0000000003190000-0x000000000339C000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/2464-25-0x0000000003190000-0x000000000339C000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/2464-41-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/2464-45-0x0000000003190000-0x000000000339C000-memory.dmp

    Filesize

    2.0MB

    Download