Analysis

  • max time kernel
    43s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    25-11-2022 11:34

General

  • Target

    79cc7051ab56081e576f15181fedebf40c33bf6bc1ed5a4a1166930be7c861ac.exe

  • Size

    935KB

  • MD5

    3cbe6eb21001a6aebefd7b3ac5da85c9

  • SHA1

    ee03bb15529cfbe5746c12db8772a0c5ce53da17

  • SHA256

    79cc7051ab56081e576f15181fedebf40c33bf6bc1ed5a4a1166930be7c861ac

  • SHA512

    1911eee073d8c02d25084d865e9281a83315a24b5f775d99ba0d3f2ea5d514d29f84a125c6d361e83b6d60f8e42bca26534706c31e001b9517f627dc1dc18716

  • SSDEEP

    12288:o5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4R:oyHv5Z+Wzv7AiBll0OBWi6si9G4

Score
8/10
upx

Malware Config

Signatures

  • UPX packed file 6 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Maps connected drives based on registry 3 TTPs 2 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\79cc7051ab56081e576f15181fedebf40c33bf6bc1ed5a4a1166930be7c861ac.exe
    "C:\Users\Admin\AppData\Local\Temp\79cc7051ab56081e576f15181fedebf40c33bf6bc1ed5a4a1166930be7c861ac.exe"
    1⤵
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:768
    • C:\Users\Admin\AppData\Local\Temp\79cc7051ab56081e576f15181fedebf40c33bf6bc1ed5a4a1166930be7c861ac.exe
      "C:\Users\Admin\AppData\Local\Temp\79cc7051ab56081e576f15181fedebf40c33bf6bc1ed5a4a1166930be7c861ac.exe" Track="0001101000"
      2⤵
      • Suspicious use of SetWindowsHookEx
      PID:2028

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2028-55-0x0000000000400000-0x00000000004F2000-memory.dmp

    Filesize

    968KB

  • memory/2028-54-0x0000000000400000-0x00000000004F2000-memory.dmp

    Filesize

    968KB

  • memory/2028-57-0x0000000000400000-0x00000000004F2000-memory.dmp

    Filesize

    968KB

  • memory/2028-58-0x0000000000400000-0x00000000004F2000-memory.dmp

    Filesize

    968KB

  • memory/2028-59-0x00000000004F0400-mapping.dmp

  • memory/2028-61-0x0000000076871000-0x0000000076873000-memory.dmp

    Filesize

    8KB

  • memory/2028-62-0x0000000000400000-0x00000000004F2000-memory.dmp

    Filesize

    968KB

  • memory/2028-63-0x0000000000400000-0x00000000004F2000-memory.dmp

    Filesize

    968KB

  • memory/2028-64-0x0000000000400000-0x00000000004F2000-memory.dmp

    Filesize

    968KB