Analysis

  • max time kernel
    119s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    25/12/2023, 01:18

General

  • Target

    1fec9dfaed594a736471e13958ec9346.exe

  • Size

    82KB

  • MD5

    1fec9dfaed594a736471e13958ec9346

  • SHA1

    d997ba8f5a3983b3a56c3d1aa1df7bf6cddf63f9

  • SHA256

    ae1fb518e14d01bbf8f2fe7a5c164f0c646bc93a357d2ea92595da3025cd934b

  • SHA512

    92c4a1aa8b308ff7663010c34dbf89ca2ed8d4a186b9ad2718d54ffedc3d36600ca154da955a885a1976a8f0ecef4a70e14eb8047fa773afccb8e629258a15ca

  • SSDEEP

    1536:TAepadnUeor4mqG1tocavptztQ5kJPMcQ0A7XhKKxQCR5f80M8B64t4U:p06eokR0aVvR+qPq0XOR5xMe6DU

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1fec9dfaed594a736471e13958ec9346.exe
    "C:\Users\Admin\AppData\Local\Temp\1fec9dfaed594a736471e13958ec9346.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2468
    • C:\Users\Admin\AppData\Local\Temp\1fec9dfaed594a736471e13958ec9346.exe
      C:\Users\Admin\AppData\Local\Temp\1fec9dfaed594a736471e13958ec9346.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2736

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\1fec9dfaed594a736471e13958ec9346.exe

    Filesize

    82KB

    MD5

    dfd58987dd8a85efa77208662fb1a489

    SHA1

    d7205611e344ea31422727f5e4d5507297434368

    SHA256

    a15ae40fcaf4035f69887643f85d7ab795614b069253cd228c5b7da597d5bafb

    SHA512

    e90adf9f7b37f48f7570095450ebfd593d1415acf65c4a64ffa00bf67896fb3a2c6da977af7db3b599dfb3a24e3044cc7bd74b6db55f21a5d1571144f848d03e

  • memory/2468-0-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2468-1-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2468-2-0x00000000002E0000-0x000000000030F000-memory.dmp

    Filesize

    188KB

  • memory/2468-15-0x0000000000310000-0x000000000033F000-memory.dmp

    Filesize

    188KB

  • memory/2468-14-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2736-18-0x0000000000140000-0x000000000016F000-memory.dmp

    Filesize

    188KB

  • memory/2736-29-0x00000000001A0000-0x00000000001BB000-memory.dmp

    Filesize

    108KB

  • memory/2736-24-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2736-21-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB