Overview

overview

10

Static

static

3

2024-11-29...ff.exe

windows7-x64

10

2024-11-29...ff.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    29-11-2024 18:37

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General

  • Target

    2024-11-29_947c1c8939c8f393224328d2e1d25947_hawkeye_hijackloader_jaff.exe

  • Size

    13.1MB

  • MD5

    947c1c8939c8f393224328d2e1d25947

  • SHA1

    338ecfda564a8fc588f5bd1d71d66390500d25d0

  • SHA256

    2427944ef51d4c628073b5db91d897ef4e42595603784a600e95041afb11582a

  • SHA512

    b2b004de725fd60825d2ce995fed9499e4b118830f8daca8cf1bc266fd4517b3d5cbf44b884e2c8647f56a687d62f1c981262d088b1075b591ac6b530825b267

  • SSDEEP

    98304:RF8QUitE4iLqaPWGnEvK7RkOEEo+A7mOk3oaCVA7m2St29Ejzh9oEcx/R2qVIK4t:RFQWEPnPBnEXPELR8N3MKFBIHuM/s

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 (176) 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 11 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-11-29_947c1c8939c8f393224328d2e1d25947_hawkeye_hijackloader_jaff.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-11-29_947c1c8939c8f393224328d2e1d25947_hawkeye_hijackloader_jaff.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:1352

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2872745919-2748461613-2989606286-1000\desktop.ini.tmp
    Filesize

    13.2MB

    MD5

    51a823bad630b30c033df5a9c8376076

    SHA1

    dd931291c6f7edf80299729dad4be4a40c156559

    SHA256

    65687caf0b3db7422a9b212fe7087ae609a694ae4188e6e8db33baabb7bf3406

    SHA512

    75dd727ffc35a0d021e24eadebd3e9f5413b2acf0b6612e838ba67e29087baae61bf40185770bf8e738d1eacb512fab7cd86c5848456f354766781a31f08b0ed

    Download Submit

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

    13.2MB

    MD5

    e4fc90a76d0e2a20ba2a4c55ae6cea75

    SHA1

    22ebd2661e06bc2dff23a74a39c92e3316d451db

    SHA256

    dce9b7873f0b5c0b6733b61ac126d2f036ec476daec0f5a753ff9fd7b65a2582

    SHA512

    3a002a14784cca99f0ea6b8dfe6a2584df5e0e6f81b356e36ea4634e057de8a27e18cf915c150514d46abc1a10b04c90b4607f61d9cc7a1e0da5e1390ec7fe14

    Download Submit

  • memory/1352-0-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/1352-1-0x0000000002F00000-0x000000000310C000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/1352-7-0x0000000002F00000-0x000000000310C000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/1352-10-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/1352-11-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/1352-12-0x0000000002F00000-0x000000000310C000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/1352-20-0x0000000002F00000-0x000000000310C000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/1352-32-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

    Download

  • memory/1352-34-0x0000000002F00000-0x000000000310C000-memory.dmp

    Filesize

    2.0MB

    Download