Analysis

  • max time kernel
    117s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    31-12-2023 07:23

General

  • Target

    2d3e0b449cae3e594201daeaaa4fd17f.exe

  • Size

    1000KB

  • MD5

    2d3e0b449cae3e594201daeaaa4fd17f

  • SHA1

    524d527458aa6544b301215f81e505d3772be7d9

  • SHA256

    af65dfbeed326db3e1099c18497425e57c64fa1a3f6b1fc799baef9491357a8e

  • SHA512

    3f728ee06a71f0a07e1ac125b65175fc202ec48c1ec753500e72be2ee4b52cf3ace457bdc10c337e5e37d722b664aca0351a30182eccb8a50d96b6c2060aa476

  • SSDEEP

    24576:1vqAzvQ4PDZy7e1hsjZVoRVAw1B+5vMiqt0gj2ed:9jvxPtyq12jDoRCaqOL

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2d3e0b449cae3e594201daeaaa4fd17f.exe
    "C:\Users\Admin\AppData\Local\Temp\2d3e0b449cae3e594201daeaaa4fd17f.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2460
    • C:\Users\Admin\AppData\Local\Temp\2d3e0b449cae3e594201daeaaa4fd17f.exe
      C:\Users\Admin\AppData\Local\Temp\2d3e0b449cae3e594201daeaaa4fd17f.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of UnmapMainImage
      • Suspicious use of WriteProcessMemory
      PID:2828
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\2d3e0b449cae3e594201daeaaa4fd17f.exe" /TN Google_Trk_Updater /F
        3⤵
        • Creates scheduled task(s)
        PID:2696

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\2d3e0b449cae3e594201daeaaa4fd17f.exe

    Filesize

    815KB

    MD5

    37cffb07fbf1bba57088ee722354d6fa

    SHA1

    3e248e8ada4482ed1696c5e71014e4ef4c3a1436

    SHA256

    156d44a18a944a1505ee139654d6eb7b67c468293b1ca3cd2c5ca1c6b1796014

    SHA512

    4f045193602ee53e5fef7e45ac68c6ad3c9bab9a97c2f0e744badbbbdb70fa92746b2df858b0dffc046f3a8d58c4de006c8863b46939848ac4b8d7c7aafe9dc8

  • C:\Users\Admin\AppData\Local\Temp\CabC2E4.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\TarC316.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • \Users\Admin\AppData\Local\Temp\2d3e0b449cae3e594201daeaaa4fd17f.exe

    Filesize

    1000KB

    MD5

    5ccd4c72178182213ba66deb2364fe0c

    SHA1

    d9231e4878100fa49d942d325f8015b2a962b645

    SHA256

    d3b1aaace39491a1c58ad1c01e8f445dbc25c56508f211e6fa5056dc04d8bd9b

    SHA512

    20cb35d836a81cd7b9847910da719a63594c4fa1f9500be60b0a9ac549ff0fa021c5741b3ec90091e66cea37796bdef118519b1ae2461340bbc7f57dceda69b7

  • memory/2460-11-0x00000000030B0000-0x0000000003133000-memory.dmp

    Filesize

    524KB

  • memory/2460-15-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/2460-0-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/2460-2-0x0000000000270000-0x00000000002F3000-memory.dmp

    Filesize

    524KB

  • memory/2460-1-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/2828-23-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/2828-26-0x00000000014F0000-0x000000000156E000-memory.dmp

    Filesize

    504KB

  • memory/2828-20-0x0000000000270000-0x00000000002F3000-memory.dmp

    Filesize

    524KB

  • memory/2828-64-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB