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Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    25/09/2024, 18:56

General

  • Target

    165c2d7225dbbfe981b38f77ff1c3c1efe6ff8f84a8bb59b209f0a4dcebcfd4c.exe

  • Size

    2.7MB

  • MD5

    6803679e27fec0fbbc90ad4d1c847b60

  • SHA1

    4bcc7562edd3119175cbdbc34ab7f9b0635fcf3e

  • SHA256

    165c2d7225dbbfe981b38f77ff1c3c1efe6ff8f84a8bb59b209f0a4dcebcfd4c

  • SHA512

    64c2dc052f662869021192199cccc61919a1baaa57fd08b4a25ac7e181f1f73b64ffc0fb38e468b7567f8e0d88194f080b2fc766b96a1cb219e4f9d7167e49bd

  • SSDEEP

    49152:9ayT+P66XbOP/ZzA2DItg1Hoaz6wecYfFkURwlhyAuLjf/IVgs5+xP:bTE66yXZ02DwUHoazRofxIhELjf/IVgs

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 6 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\165c2d7225dbbfe981b38f77ff1c3c1efe6ff8f84a8bb59b209f0a4dcebcfd4c.exe
    "C:\Users\Admin\AppData\Local\Temp\165c2d7225dbbfe981b38f77ff1c3c1efe6ff8f84a8bb59b209f0a4dcebcfd4c.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1960
    • C:\Users\Admin\AppData\Local\Temp\Gray Harrie.exe
      "C:\Users\Admin\AppData\Local\Temp\Gray Harrie.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2964
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2964 -s 800
        3⤵
        • Loads dropped DLL
        • Program crash
        PID:2288
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /C ping 1.1.1.1 -n 1 -w 3000 > Nul & Del "C:\Users\Admin\AppData\Local\Temp\165c2d7225dbbfe981b38f77ff1c3c1efe6ff8f84a8bb59b209f0a4dcebcfd4c.exe"
      2⤵
      • Deletes itself
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Suspicious use of WriteProcessMemory
      PID:2952
      • C:\Windows\SysWOW64\PING.EXE
        ping 1.1.1.1 -n 1 -w 3000
        3⤵
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Internet Connection Discovery
        • Runs ping.exe
        PID:2660

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\Gray Harrie.exe

    Filesize

    2.7MB

    MD5

    81b03ab00083414362440a7bb63246a5

    SHA1

    3cb1b962b7a9dad130acc60c6cf8b89c88955cea

    SHA256

    3e61705c4463b0c5d558fff9971adb7f8a38631133d19ddac7d523222b4c7f7d

    SHA512

    992aecf6aa389adec74b007fb8c4e20471a2a08bc342d2304d780c85a3daff28d85ff8424dc30cf7379c7112905d58443b499b86725472caf2f06978b0d1e2d7

  • C:\Users\Admin\AppData\Local\Temp\Gray Harrie.exe

    Filesize

    2.7MB

    MD5

    ea4dc5edd3f289be74e804c48df1ad8e

    SHA1

    d5a4bb084e8f0787e51f51d93fd2e246cbf21b3a

    SHA256

    04b1f57d6d1983833aaf25f17ae5989f5ad7b9fbf22648ae87afead44f5b0b55

    SHA512

    503af7dddcdd049a3166f2878ce2c0f252126beef855f3fb70c965d9908187a0b77e2ee9c11935be54e55401fe2619fc1a3d702e85dcce8fc79f35a5c3fe7f69

  • memory/1960-3-0x0000000074D60000-0x000000007544E000-memory.dmp

    Filesize

    6.9MB

  • memory/1960-0-0x0000000074D6E000-0x0000000074D6F000-memory.dmp

    Filesize

    4KB

  • memory/1960-4-0x0000000074D60000-0x000000007544E000-memory.dmp

    Filesize

    6.9MB

  • memory/1960-5-0x0000000074D60000-0x000000007544E000-memory.dmp

    Filesize

    6.9MB

  • memory/1960-2-0x0000000007120000-0x0000000007344000-memory.dmp

    Filesize

    2.1MB

  • memory/1960-1-0x0000000000A00000-0x0000000000CC2000-memory.dmp

    Filesize

    2.8MB

  • memory/1960-31-0x0000000074D60000-0x000000007544E000-memory.dmp

    Filesize

    6.9MB

  • memory/2964-30-0x00000000012F0000-0x00000000015B2000-memory.dmp

    Filesize

    2.8MB

  • memory/2964-29-0x0000000074D60000-0x000000007544E000-memory.dmp

    Filesize

    6.9MB

  • memory/2964-32-0x0000000074D60000-0x000000007544E000-memory.dmp

    Filesize

    6.9MB

  • memory/2964-38-0x0000000074D60000-0x000000007544E000-memory.dmp

    Filesize

    6.9MB