Analysis

  • max time kernel
    141s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    31-12-2023 06:43

General

  • Target

    2c0ff09b7f52c8d5751ed955a35811aa.exe

  • Size

    2.7MB

  • MD5

    2c0ff09b7f52c8d5751ed955a35811aa

  • SHA1

    b89e0c8ca57f11c6c937bd20f16f87f7622d1071

  • SHA256

    c1807361ce295b25109190a64192e52010c1ead7dd26147610aec925f9353175

  • SHA512

    c31fb65faabddec800cc9423a80955ed9b7315035ed3e4554dbc94d11fcaf7b3d9a950dcff5a112465b7e585195583be50a2228eecd27d17501bc98d2010876d

  • SSDEEP

    49152:Nxdz0+Ho6/sfuNRWc3YAqkTQv/NUm6kB2remntqhcOgV+Cz0asildD:D2gocsW+c3YAqQUWkBtWOgQCz8ild

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • UPX packed file 2 IoCs

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

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2c0ff09b7f52c8d5751ed955a35811aa.exe
    C:\Users\Admin\AppData\Local\Temp\2c0ff09b7f52c8d5751ed955a35811aa.exe
    1⤵
    • Deletes itself
    • Executes dropped EXE
    • Suspicious use of UnmapMainImage
    PID:3024
  • C:\Users\Admin\AppData\Local\Temp\2c0ff09b7f52c8d5751ed955a35811aa.exe
    "C:\Users\Admin\AppData\Local\Temp\2c0ff09b7f52c8d5751ed955a35811aa.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2896

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2896-0-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB

  • memory/2896-2-0x0000000001A60000-0x0000000001B72000-memory.dmp

    Filesize

    1.1MB

  • memory/2896-1-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB

  • memory/2896-15-0x0000000003690000-0x0000000003AFA000-memory.dmp

    Filesize

    4.4MB

  • memory/2896-14-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB

  • memory/3024-18-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB

  • memory/3024-20-0x0000000000240000-0x0000000000352000-memory.dmp

    Filesize

    1.1MB

  • memory/3024-17-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB

  • memory/3024-26-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB