Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    13/07/2024, 11:43

General

  • Target

    CeleryInstaller.exe

  • Size

    822KB

  • MD5

    0bd82e264be214414d6dd26bac3e1770

  • SHA1

    5325e64053dcf599a9c5cedec532418716f9d357

  • SHA256

    60593ced1e78fd4b3fdffcd58bcde989d8e9b031b3ad9132815fdf614e0449d4

  • SHA512

    842a80fed2286d06987cd2dde7ae94fc6c7986eb49cc62684f62f148973e5080df7866e1d2f81d53cb5ac95ef9d88489f6765265e29104be0ae349c6a3164592

  • SSDEEP

    12288:c5SsIg0ZvkY29slOLJFbJZXM1Eg/2QAu4NRFNxIg0Z:Ru0ZvkY29+OLfzI2Q0NH10Z

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Program crash 1 IoCs
  • Modifies system certificate store 2 TTPs 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\CeleryInstaller.exe
    "C:\Users\Admin\AppData\Local\Temp\CeleryInstaller.exe"
    1⤵
    • Modifies system certificate store
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2176
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2176 -s 2332
      2⤵
      • Program crash
      PID:2496
  • C:\Windows\explorer.exe
    "C:\Windows\explorer.exe"
    1⤵
      PID:1100

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\Cab2A3.tmp

      Filesize

      70KB

      MD5

      49aebf8cbd62d92ac215b2923fb1b9f5

      SHA1

      1723be06719828dda65ad804298d0431f6aff976

      SHA256

      b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

      SHA512

      bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

    • C:\Users\Admin\AppData\Local\Temp\Tar313.tmp

      Filesize

      181KB

      MD5

      4ea6026cf93ec6338144661bf1202cd1

      SHA1

      a1dec9044f750ad887935a01430bf49322fbdcb7

      SHA256

      8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

      SHA512

      6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

    • memory/2176-8-0x00000000749B0000-0x000000007509E000-memory.dmp

      Filesize

      6.9MB

    • memory/2176-9-0x0000000000580000-0x000000000058A000-memory.dmp

      Filesize

      40KB

    • memory/2176-3-0x0000000000580000-0x000000000058A000-memory.dmp

      Filesize

      40KB

    • memory/2176-5-0x00000000749B0000-0x000000007509E000-memory.dmp

      Filesize

      6.9MB

    • memory/2176-6-0x00000000749BE000-0x00000000749BF000-memory.dmp

      Filesize

      4KB

    • memory/2176-7-0x00000000749B0000-0x000000007509E000-memory.dmp

      Filesize

      6.9MB

    • memory/2176-0-0x00000000749BE000-0x00000000749BF000-memory.dmp

      Filesize

      4KB

    • memory/2176-4-0x0000000000580000-0x000000000058A000-memory.dmp

      Filesize

      40KB

    • memory/2176-10-0x0000000000580000-0x000000000058A000-memory.dmp

      Filesize

      40KB

    • memory/2176-11-0x00000000749B0000-0x000000007509E000-memory.dmp

      Filesize

      6.9MB

    • memory/2176-12-0x00000000749B0000-0x000000007509E000-memory.dmp

      Filesize

      6.9MB

    • memory/2176-2-0x00000000749B0000-0x000000007509E000-memory.dmp

      Filesize

      6.9MB

    • memory/2176-1-0x00000000009D0000-0x0000000000AA2000-memory.dmp

      Filesize

      840KB

    • memory/2176-101-0x00000000749B0000-0x000000007509E000-memory.dmp

      Filesize

      6.9MB