Analysis

  • max time kernel
    174s
  • max time network
    202s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/12/2023, 05:23

General

  • Target

    29e0108d967d50a4080e73ba5bad7d31.exe

  • Size

    4.8MB

  • MD5

    29e0108d967d50a4080e73ba5bad7d31

  • SHA1

    91a16b90e38ab7832f1ddd033051268c2e2b5d7d

  • SHA256

    42aad4ab11d0638c4f36bb8f9f7125fbcd7f2cf5a0832bf8dc021ea684db1c2a

  • SHA512

    079cb5b55a3a0342c43a42993b07b2aadc958af7ba658dc5a44d32de35b56ff442ff109f3eecce7f5a27e3b3c00c8002fcc5c572a30d9699a33cde88f5c7e6f8

  • SSDEEP

    98304:u6SJiVPDgg3gnl/IVUs1j6HybIF1yl+zWHgg3gnl/IVUs1jr:u6tJZgl/iBgybIXylNlgl/iBP

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 3 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 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\29e0108d967d50a4080e73ba5bad7d31.exe
    "C:\Users\Admin\AppData\Local\Temp\29e0108d967d50a4080e73ba5bad7d31.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:4036
    • C:\Users\Admin\AppData\Local\Temp\29e0108d967d50a4080e73ba5bad7d31.exe
      C:\Users\Admin\AppData\Local\Temp\29e0108d967d50a4080e73ba5bad7d31.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4028

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\29e0108d967d50a4080e73ba5bad7d31.exe

    Filesize

    147KB

    MD5

    ddd90b6659c0021bfa3009aee7eba18f

    SHA1

    1d567bbcfc84729866f86f742035105c0d17b9ac

    SHA256

    892c2f43cebbf07dd6827a98a5c8a10f1d8ee55d7ce8061d2edc108111cbb8e7

    SHA512

    5e0ae54d4f3346852c8ca57cd917628d78587f9abc5ae29198bf01f6e6ae7bd173777e98b4b881390a99ec95d9ee85b2028e4b90e01ea38c0f07340c961f6123

  • memory/4028-13-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/4028-15-0x0000000001D00000-0x0000000001E33000-memory.dmp

    Filesize

    1.2MB

  • memory/4028-14-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/4028-21-0x0000000005600000-0x000000000582A000-memory.dmp

    Filesize

    2.2MB

  • memory/4028-20-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/4028-28-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/4036-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/4036-1-0x0000000001D60000-0x0000000001E93000-memory.dmp

    Filesize

    1.2MB

  • memory/4036-2-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/4036-12-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB