Analysis

  • max time kernel
    121s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    30-12-2023 10:01

General

  • Target

    153ab098e29844e397609b81b3e9fc04.exe

  • Size

    1.5MB

  • MD5

    153ab098e29844e397609b81b3e9fc04

  • SHA1

    ec653b383a365a6b83d79b0c0385a8ef28502a84

  • SHA256

    33f20dfe483ec72a0e96863106b41198c703699e59cd328e396677d10da23e57

  • SHA512

    dd802c234ed7709ba22ba53c26556aab558b6bc3f6e8217d3e98aa8994826f26ab8b8a38d215fe3e4c97a8cf4ecfcf38583e92615a1c763f7199add9b83d1592

  • SSDEEP

    24576:2nwHf23OfJIqoW5rxIL+TXf/24faZT+5Z4Va5jINthlW:g6ffJlPzRP4kpcnl

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\153ab098e29844e397609b81b3e9fc04.exe
    "C:\Users\Admin\AppData\Local\Temp\153ab098e29844e397609b81b3e9fc04.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1260
    • C:\Users\Admin\AppData\Local\Temp\153ab098e29844e397609b81b3e9fc04.exe
      C:\Users\Admin\AppData\Local\Temp\153ab098e29844e397609b81b3e9fc04.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2204

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1260-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/1260-2-0x0000000000230000-0x0000000000363000-memory.dmp

    Filesize

    1.2MB

  • memory/1260-13-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/1260-15-0x00000000035C0000-0x0000000003AAF000-memory.dmp

    Filesize

    4.9MB

  • memory/1260-1-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2204-19-0x0000000000250000-0x0000000000383000-memory.dmp

    Filesize

    1.2MB

  • memory/2204-17-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2204-23-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/2204-26-0x00000000034E0000-0x000000000370A000-memory.dmp

    Filesize

    2.2MB

  • memory/2204-16-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2204-31-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB