Analysis

  • max time kernel
    58s
  • max time network
    84s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    26-11-2022 16:56

General

  • Target

    2ce2045ada2fdf6436ece391242e0664c64bf305234a2026aae519b258f0998e.exe

  • Size

    1.1MB

  • MD5

    b7f3dd9113d96a4c10182a1be55aa688

  • SHA1

    19fe4391ef574728109bb6a6072b5588a0c32bcd

  • SHA256

    2ce2045ada2fdf6436ece391242e0664c64bf305234a2026aae519b258f0998e

  • SHA512

    c97f0b4bf6460e45209ca9f67f57da4382afac3c2dbe678da774cc53387eb90d5ab1330fd7bafdd156597d11e0435ca5950a20d81c41e8f05a448864e0e4a113

  • SSDEEP

    24576:j8vLvb1yMby1E51gyoMD/9+rSOPTW8pr:jWtbKELB6rhW8h

Score
7/10

Malware Config

Signatures

  • Checks BIOS information in registry 2 TTPs 3 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Maps connected drives based on registry 3 TTPs 4 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Suspicious use of SetThreadContext 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2ce2045ada2fdf6436ece391242e0664c64bf305234a2026aae519b258f0998e.exe
    "C:\Users\Admin\AppData\Local\Temp\2ce2045ada2fdf6436ece391242e0664c64bf305234a2026aae519b258f0998e.exe"
    1⤵
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1276
    • C:\Users\Admin\AppData\Local\Temp\2ce2045ada2fdf6436ece391242e0664c64bf305234a2026aae519b258f0998e.exe
      "C:\Users\Admin\AppData\Local\Temp\2ce2045ada2fdf6436ece391242e0664c64bf305234a2026aae519b258f0998e.exe" Track="0001001000"
      2⤵
      • Checks BIOS information in registry
      • Maps connected drives based on registry
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2028

Network

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

3
T1012

System Information Discovery

2
T1082

Peripheral Device Discovery

1
T1120

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2028-54-0x0000000000400000-0x00000000004FE000-memory.dmp
    Filesize

    1016KB

  • memory/2028-55-0x0000000000400000-0x00000000004FE000-memory.dmp
    Filesize

    1016KB

  • memory/2028-57-0x0000000000400000-0x00000000004FE000-memory.dmp
    Filesize

    1016KB

  • memory/2028-59-0x0000000000400000-0x00000000004FE000-memory.dmp
    Filesize

    1016KB

  • memory/2028-61-0x0000000000400000-0x00000000004FE000-memory.dmp
    Filesize

    1016KB

  • memory/2028-63-0x0000000000400000-0x00000000004FE000-memory.dmp
    Filesize

    1016KB

  • memory/2028-66-0x000000000045D432-mapping.dmp
  • memory/2028-65-0x0000000000400000-0x00000000004FE000-memory.dmp
    Filesize

    1016KB

  • memory/2028-68-0x0000000074DE1000-0x0000000074DE3000-memory.dmp
    Filesize

    8KB

  • memory/2028-69-0x0000000000400000-0x00000000004FE000-memory.dmp
    Filesize

    1016KB

  • memory/2028-70-0x0000000000400000-0x00000000004FE000-memory.dmp
    Filesize

    1016KB

  • memory/2028-71-0x0000000000400000-0x00000000004FE000-memory.dmp
    Filesize

    1016KB