Analysis

  • max time kernel
    149s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/01/2024, 11:01

General

  • Target

    5b1170fd534bb85ae72a7e36675ca94e.exe

  • Size

    5.8MB

  • MD5

    5b1170fd534bb85ae72a7e36675ca94e

  • SHA1

    faf8984114d756d40c0eabd3affd46a78e5dfe29

  • SHA256

    fb41d97640d9221ff05bc607a06914a8a0a23fff900379913ddbf47de5363b01

  • SHA512

    a42cdee98a7f0564a14077ce5daa7d550326f12558069b82b7d4de7fd20a43762d5495ebd12766d33af49a0f91f70bb294e56c7f56d84b03c66d1f4ee7571581

  • SSDEEP

    98304:g2vTn7BUb2mN64HBUCczzM30z9GZJ0sWzV8Pe4HBUCczzM3:gCfoZWCKg+jVOWC

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\5b1170fd534bb85ae72a7e36675ca94e.exe
    "C:\Users\Admin\AppData\Local\Temp\5b1170fd534bb85ae72a7e36675ca94e.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1928
    • C:\Users\Admin\AppData\Local\Temp\5b1170fd534bb85ae72a7e36675ca94e.exe
      C:\Users\Admin\AppData\Local\Temp\5b1170fd534bb85ae72a7e36675ca94e.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:1956

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\5b1170fd534bb85ae72a7e36675ca94e.exe

    Filesize

    149KB

    MD5

    eae283157f4359572ceef322a7bdc714

    SHA1

    815894b4a34557c91a41435d6837d76e82dde8dd

    SHA256

    363e3e3f971cff3dfbbcda75d27eeee7a71d5b52d4b0987a556dfbd15c1d724f

    SHA512

    d3e606605518ee675a620b8a2805b147bd66d8ca0e8ae9f9897f3edc4b5ab6cf5af518dac257e54025a8fbbbea990bb0bcc4c27e3f93e282a11dfe644e42cbd1

  • memory/1928-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/1928-1-0x0000000001D50000-0x0000000001E83000-memory.dmp

    Filesize

    1.2MB

  • memory/1928-2-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/1928-12-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/1956-13-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/1956-15-0x00000000018F0000-0x0000000001A23000-memory.dmp

    Filesize

    1.2MB

  • memory/1956-14-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/1956-21-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/1956-20-0x00000000055B0000-0x00000000057DA000-memory.dmp

    Filesize

    2.2MB

  • memory/1956-28-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB