Analysis

  • max time kernel
    145s
  • max time network
    165s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-12-2023 10:25

General

  • Target

    15d9b94a64e593395443eca8eef69065.exe

  • Size

    2.9MB

  • MD5

    15d9b94a64e593395443eca8eef69065

  • SHA1

    fd6c5dc6172624e4b4ca3988bd2a247409e2b722

  • SHA256

    bc754b50caa691cfd8a50bc88ae1820bd5ad1cf0c703886d330ef7cabbfad271

  • SHA512

    e5d6dd1f92b530924a85d76682cd396a25ff3e46f5665f7b9073754593b8370583b88b842609570876275ee32e6f6888a80d97d0272c8f6fa842fe1db81a4698

  • SSDEEP

    49152:xC29GpOQGssyHUno/a0NF1ZTPON74NH5HUyNRcUsCVOzetdZJ:xX9GpbsysoX71Zq4HBUCczzM3

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\15d9b94a64e593395443eca8eef69065.exe
    "C:\Users\Admin\AppData\Local\Temp\15d9b94a64e593395443eca8eef69065.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2044
    • C:\Users\Admin\AppData\Local\Temp\15d9b94a64e593395443eca8eef69065.exe
      C:\Users\Admin\AppData\Local\Temp\15d9b94a64e593395443eca8eef69065.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:1412

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\15d9b94a64e593395443eca8eef69065.exe

    Filesize

    2.9MB

    MD5

    a63e641203a12c14ae80399b4e658b7e

    SHA1

    324ab725be22e948eed84ac9b197b91e0b7a9059

    SHA256

    f62ea264b798530cb17430a0c2b14c8140f4c7afbd452553a6b00fc5e0f3205e

    SHA512

    eada3c9f248d1c132d6c8a0606639187694f82f9e6a942c382fe3a988eb6c0009346609c7a1a98b3d12800d640175d61b20339d781a422ca6bf66afa7feef4f3

  • memory/1412-13-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/1412-14-0x0000000001D40000-0x0000000001E73000-memory.dmp

    Filesize

    1.2MB

  • memory/1412-15-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/1412-20-0x0000000005640000-0x000000000586A000-memory.dmp

    Filesize

    2.2MB

  • memory/1412-21-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/1412-28-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2044-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2044-1-0x00000000018F0000-0x0000000001A23000-memory.dmp

    Filesize

    1.2MB

  • memory/2044-2-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2044-12-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB