Analysis

  • max time kernel
    118s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    13/02/2024, 17:04

General

  • Target

    99acd322262d072638866c324b7e49aa.exe

  • Size

    82KB

  • MD5

    99acd322262d072638866c324b7e49aa

  • SHA1

    83c6cbad686faabffd23fde9577fc114752a05d2

  • SHA256

    ae2fe9ca5d2fb4ea2b6c39848df564585a0ad174324a6c7644de95d3745c0b18

  • SHA512

    90aaadc132037c2141257c01c3f86230a8419cac5e5193bdc495f24720ea88064d6585f748b9a2c05d75b36dbc2fe06cc829731595a22a1d772d436e24807e27

  • SSDEEP

    1536:9CTXCdepz6vQ6P33xeNlj6M4O0xRDk5YF+HyoD2vrWWTkqfne/FBqj4:9CTXzGvD/3Kl8nDkE+Hyy2DHK/FBr

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\99acd322262d072638866c324b7e49aa.exe
    "C:\Users\Admin\AppData\Local\Temp\99acd322262d072638866c324b7e49aa.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1340
    • C:\Users\Admin\AppData\Local\Temp\99acd322262d072638866c324b7e49aa.exe
      C:\Users\Admin\AppData\Local\Temp\99acd322262d072638866c324b7e49aa.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2684

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\99acd322262d072638866c324b7e49aa.exe

    Filesize

    82KB

    MD5

    293df35066b596884ba53eae902d23bb

    SHA1

    d181c1bcfa4892056814b7102cd4a1f0720f3ff9

    SHA256

    9207a8e23d76ca90504639f9462ff1810c128b13ab31595ee1fd77ba9948ceb2

    SHA512

    bef45b1fad17b31841cfcba10edc2849eaa70c1c047202aa53087425d3b6c2b59f894710d7b8e1f4e0a0e7ac61ddee7c352d6f49f07c9bc349770a33f7f1a9fd

  • memory/1340-0-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/1340-1-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/1340-4-0x00000000001C0000-0x00000000001EF000-memory.dmp

    Filesize

    188KB

  • memory/1340-11-0x0000000000310000-0x000000000033F000-memory.dmp

    Filesize

    188KB

  • memory/1340-15-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2684-23-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2684-22-0x0000000000140000-0x000000000016F000-memory.dmp

    Filesize

    188KB

  • memory/2684-24-0x0000000000220000-0x000000000023B000-memory.dmp

    Filesize

    108KB