Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/03/2024, 11:23

General

  • Target

    dde4ba5f4f6eec992e7ab6c91c22cbb0.exe

  • Size

    59KB

  • MD5

    dde4ba5f4f6eec992e7ab6c91c22cbb0

  • SHA1

    0b03fbb80c03c82525e0021dfaf1a1542ce1129f

  • SHA256

    21fae7ddf956a33de20f0c95082e45526b439d6f9e05eee38ef6991b1b43dc47

  • SHA512

    e2e2a7e4a72e11063a8143336b91c082cc5fd659ad532a864da7878ab1a0d4d48818bf075e509d7bc96a1ffd0d5f38e8a74b52b015a564fcaa45190c1010ad76

  • SSDEEP

    1536:b2V7I4qYCjZ/s0OaN/QESh9Xlc8ExzeiED5g3K5UasKkSNVd5UHpVc:A84qYCjZE0z/2h9VNEwLWIt4S3gHjc

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\dde4ba5f4f6eec992e7ab6c91c22cbb0.exe
    "C:\Users\Admin\AppData\Local\Temp\dde4ba5f4f6eec992e7ab6c91c22cbb0.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1648
    • C:\Users\Admin\AppData\Local\Temp\dde4ba5f4f6eec992e7ab6c91c22cbb0.exe
      C:\Users\Admin\AppData\Local\Temp\dde4ba5f4f6eec992e7ab6c91c22cbb0.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4740

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\dde4ba5f4f6eec992e7ab6c91c22cbb0.exe

    Filesize

    59KB

    MD5

    5fa5a38d984da5880e39a4561fe8b030

    SHA1

    1495b831ae19743732828668e6fa58f4c9974f87

    SHA256

    8ca1acb991090331652c37b5f1ab538ddba5c5aecb8102974b9ae6b98ea0a042

    SHA512

    4f940083f48b0ab127357999b05d8fb2a9aa4f7e43f7615819d97da5e830ddbe7a944ad6d6e55c6782079618b6a99178d887453af3c86f318effde6415faadf8

  • memory/1648-0-0x0000000000400000-0x000000000043D000-memory.dmp

    Filesize

    244KB

  • memory/1648-1-0x00000000000E0000-0x00000000000EF000-memory.dmp

    Filesize

    60KB

  • memory/1648-2-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/1648-12-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/4740-14-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/4740-13-0x0000000000400000-0x000000000043D000-memory.dmp

    Filesize

    244KB

  • memory/4740-15-0x00000000000C0000-0x00000000000CF000-memory.dmp

    Filesize

    60KB

  • memory/4740-20-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/4740-25-0x0000000001570000-0x000000000158D000-memory.dmp

    Filesize

    116KB

  • memory/4740-26-0x0000000000400000-0x000000000043D000-memory.dmp

    Filesize

    244KB