Analysis

  • max time kernel
    36s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    30-11-2022 14:36

General

  • Target

    f5e444469407a3e894d368b79878a149696015ed2f666dddb49bd484f144d104.exe

  • Size

    312KB

  • MD5

    d9f87e744dbc898212a9eaa4594301b0

  • SHA1

    6db6a193617ad688847fab965a12a9183eeda241

  • SHA256

    f5e444469407a3e894d368b79878a149696015ed2f666dddb49bd484f144d104

  • SHA512

    817e4326e71795982b3b637c6236a31162af0c31e38842c4d3701aed8927d944be285d448f6308818f5a5845052bc4f7baadaeb58fceab989e38f5505018b215

  • SSDEEP

    3072:i7xf5kQoAp3Rr3zei1tmDZ5e7H5VVTt0BTnNZfsDZYanqn+S8WTul+5OMojoc:oF5kQo01Q95kzuN2DZYa2+S8YuuOM

Malware Config

Signatures

  • Detects PlugX payload 7 IoCs
  • PlugX

    PlugX is a RAT (Remote Access Trojan) that has been around since 2008.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Modifies registry class 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 10 IoCs
  • Suspicious use of WriteProcessMemory 30 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f5e444469407a3e894d368b79878a149696015ed2f666dddb49bd484f144d104.exe
    "C:\Users\Admin\AppData\Local\Temp\f5e444469407a3e894d368b79878a149696015ed2f666dddb49bd484f144d104.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1556
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\system32\svchost.exe
      2⤵
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:616
      • C:\Windows\SysWOW64\msiexec.exe
        C:\Windows\SysWOW64\msiexec.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1064
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\system32\svchost.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1316

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\SxS\bug.log

    Filesize

    904B

    MD5

    19515a2060e1da76b0f9cfb379333df7

    SHA1

    a101ca59355c81b4cc35a5da6187c7eed55e2946

    SHA256

    01d70cc332af9706e4d5c5d9a24aea841c6dceeac094e8b5f41339e4b9e9d41f

    SHA512

    a71bffc8fbd48ee5d4327918ceebfde2a31250c5699b93b1317535578143d1551093567b3920485280e6ffbfa15a53b5426940eb839abbf7483fffac716371b5

  • memory/616-68-0x0000000000170000-0x000000000019E000-memory.dmp

    Filesize

    184KB

  • memory/616-74-0x0000000000170000-0x000000000019E000-memory.dmp

    Filesize

    184KB

  • memory/1064-76-0x00000000006D0000-0x00000000006FE000-memory.dmp

    Filesize

    184KB

  • memory/1064-75-0x00000000006D0000-0x00000000006FE000-memory.dmp

    Filesize

    184KB

  • memory/1316-67-0x00000000001F0000-0x000000000021E000-memory.dmp

    Filesize

    184KB

  • memory/1316-56-0x00000000000A0000-0x00000000000BB000-memory.dmp

    Filesize

    108KB

  • memory/1556-65-0x0000000001D50000-0x0000000001D7E000-memory.dmp

    Filesize

    184KB

  • memory/1556-66-0x0000000001E00000-0x0000000001E2E000-memory.dmp

    Filesize

    184KB

  • memory/1556-64-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB

  • memory/1556-54-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB

  • memory/1556-55-0x0000000075CF1000-0x0000000075CF3000-memory.dmp

    Filesize

    8KB