Analysis

  • max time kernel
    118s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    04-01-2025 05:05

General

  • Target

    172f10ae33196a11f01badca777c0479e888e27ab7852e4ec229ef4b3cf16a94N.exe

  • Size

    72KB

  • MD5

    830c26f8622816db28843dbc86435e80

  • SHA1

    4400c8a99cde6340a285936837dea78afdc74ccf

  • SHA256

    172f10ae33196a11f01badca777c0479e888e27ab7852e4ec229ef4b3cf16a94

  • SHA512

    5ab43dfb0a2bf1b6bf6923766887555adcd16fe57767e940ccf933220ce5508a3cf99086dd3a3fb4e49e93317ca9ce96b406cb9190c40602fe251dc71f6f5e2b

  • SSDEEP

    768:2whjxxKg9TJy+fWsvzyVSAvckRl/95GaYlOEQ3A18/4yUdgdc4smWteEtN1V6ZPu:9xK8/yX0Al9wLlO057+OFkPdrSkJJZw

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 47 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\172f10ae33196a11f01badca777c0479e888e27ab7852e4ec229ef4b3cf16a94N.exe
    "C:\Users\Admin\AppData\Local\Temp\172f10ae33196a11f01badca777c0479e888e27ab7852e4ec229ef4b3cf16a94N.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1588
    • C:\Users\Admin\Tsfer.exe
      "C:\Users\Admin\Tsfer.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:2492

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\CabAC77.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarAC8A.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\Tsfer.exe

    Filesize

    37KB

    MD5

    66ce75999da52c638633e795556eccc8

    SHA1

    b37074abb57eb7942913b2915da52049848135b2

    SHA256

    ef40c1742839f7cefc5f833e902ac2a77c69fcb28518c6c9951b39b4415ef051

    SHA512

    b1ce99e9ce235c9c16959362b4d90242aa1009f9842f225da7d458ee9e5929bd3a6edf37c1d3b5dbdc7445836e901e7617317324a311628301e3943b5e1429e2

  • memory/1588-0-0x000007FEF5DE3000-0x000007FEF5DE4000-memory.dmp

    Filesize

    4KB

  • memory/1588-1-0x0000000000C50000-0x0000000000C68000-memory.dmp

    Filesize

    96KB

  • memory/2492-7-0x0000000000150000-0x0000000000160000-memory.dmp

    Filesize

    64KB

  • memory/2492-8-0x000007FEF5DE0000-0x000007FEF67CC000-memory.dmp

    Filesize

    9.9MB

  • memory/2492-34-0x000007FEF5DE0000-0x000007FEF67CC000-memory.dmp

    Filesize

    9.9MB

  • memory/2492-62-0x000007FEF5DE0000-0x000007FEF67CC000-memory.dmp

    Filesize

    9.9MB