Analysis

  • max time kernel
    186s
  • max time network
    60s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    25-06-2022 17:37

General

  • Target

    ea257be88094028e9adf2422124491f2ab71c3359d54d5db0d2829de22e16b34.exe

  • Size

    428KB

  • MD5

    50742b582157e9fc58924153a743110f

  • SHA1

    04a0e43fd70ba637fc451499b36be5dedd6a8f54

  • SHA256

    ea257be88094028e9adf2422124491f2ab71c3359d54d5db0d2829de22e16b34

  • SHA512

    5e823eddefba625f304234b8588186e2c1b43941739e460949a92a43db4f68f6fc19acff3bbe7066556f067c00eac25875efc92466a78e31e6c06f06e151d520

Score
10/10

Malware Config

Signatures

  • Detects PlugX Payload 8 IoCs
  • PlugX

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

  • Executes dropped EXE 3 IoCs
  • Deletes itself 1 IoCs
  • Loads dropped DLL 8 IoCs
  • Drops file in System32 directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies data under HKEY_USERS 35 IoCs
  • Modifies registry class 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 10 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ea257be88094028e9adf2422124491f2ab71c3359d54d5db0d2829de22e16b34.exe
    "C:\Users\Admin\AppData\Local\Temp\ea257be88094028e9adf2422124491f2ab71c3359d54d5db0d2829de22e16b34.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1672
    • C:\Users\Admin\AppData\Local\Temp\RarSFX0\360.exe
      "C:\Users\Admin\AppData\Local\Temp\RarSFX0\360.exe"
      2⤵
      • Executes dropped EXE
      • Deletes itself
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:316
  • C:\ProgramData\360\360.exe
    "C:\ProgramData\360\360.exe" 100 316
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    • Suspicious use of AdjustPrivilegeToken
    PID:1828
  • C:\ProgramData\360\360.exe
    "C:\ProgramData\360\360.exe" 200 0
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:584
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\system32\svchost.exe 201 0
      2⤵
      • Drops file in System32 directory
      • Modifies data under HKEY_USERS
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1012
      • C:\Windows\SysWOW64\msiexec.exe
        C:\Windows\system32\msiexec.exe 209 1012
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:468

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\ProgramData\360\360.exe

    Filesize

    437KB

    MD5

    e72ec6011d88822322677c9de75a3eaa

    SHA1

    bde02d9b2b69960d6f16ea3b867861fe5515c844

    SHA256

    93efac9c96d5a1cab41efe1c96b3ada7ee5eff6014b1ca68ff087a8154e2f16b

    SHA512

    d4fe25b7718a348bd6988aac4a31d1ea0f314f32bd2f5d30efecab6b076d19a5a18c66eb477afc32691717432a83b38f22c2be8ee477dba6d5d0794f01d8e22c

  • C:\ProgramData\360\360.exe

    Filesize

    437KB

    MD5

    e72ec6011d88822322677c9de75a3eaa

    SHA1

    bde02d9b2b69960d6f16ea3b867861fe5515c844

    SHA256

    93efac9c96d5a1cab41efe1c96b3ada7ee5eff6014b1ca68ff087a8154e2f16b

    SHA512

    d4fe25b7718a348bd6988aac4a31d1ea0f314f32bd2f5d30efecab6b076d19a5a18c66eb477afc32691717432a83b38f22c2be8ee477dba6d5d0794f01d8e22c

  • C:\ProgramData\360\360.fuck

    Filesize

    113KB

    MD5

    a44015ae345f71e289b2fcff4d0f92f6

    SHA1

    ecab144a308ee3fe4ff2e209720eebfb05483b15

    SHA256

    4414510e363b2c43a8af71b40f3a8bd69a82641e355cdbb7ae3c5cbcb42cf875

    SHA512

    9b49563f1156c096a15975a6f16dd5aa9b628108d474bd41a72dd3d1be6973acdae95359a127ee217fb1028db6167f6db1705dc45d59468de31065a70cf0be9c

  • C:\ProgramData\360\D3DX81ab.dll

    Filesize

    41KB

    MD5

    a70146aab8500e03056405c5f97da432

    SHA1

    21dbc18a6fdee9ce06e388be7475eb6141d92d20

    SHA256

    4d717e65d83f608f67c345d840fb8b1bedebffe40b681a1a4a57acc011396839

    SHA512

    9539f6854572df173af1b38d28c98456d0966e7e84ba8cdfd45a3e6d7a2b743572b254ede137a307c8a9b69f6df1838613b47509b9feb348f0a9579cbc1eae82

  • C:\Users\Admin\AppData\Local\Temp\RarSFX0\360.exe

    Filesize

    437KB

    MD5

    e72ec6011d88822322677c9de75a3eaa

    SHA1

    bde02d9b2b69960d6f16ea3b867861fe5515c844

    SHA256

    93efac9c96d5a1cab41efe1c96b3ada7ee5eff6014b1ca68ff087a8154e2f16b

    SHA512

    d4fe25b7718a348bd6988aac4a31d1ea0f314f32bd2f5d30efecab6b076d19a5a18c66eb477afc32691717432a83b38f22c2be8ee477dba6d5d0794f01d8e22c

  • C:\Users\Admin\AppData\Local\Temp\RarSFX0\360.exe

    Filesize

    437KB

    MD5

    e72ec6011d88822322677c9de75a3eaa

    SHA1

    bde02d9b2b69960d6f16ea3b867861fe5515c844

    SHA256

    93efac9c96d5a1cab41efe1c96b3ada7ee5eff6014b1ca68ff087a8154e2f16b

    SHA512

    d4fe25b7718a348bd6988aac4a31d1ea0f314f32bd2f5d30efecab6b076d19a5a18c66eb477afc32691717432a83b38f22c2be8ee477dba6d5d0794f01d8e22c

  • C:\Users\Admin\AppData\Local\Temp\RarSFX0\360.fuck

    Filesize

    113KB

    MD5

    a44015ae345f71e289b2fcff4d0f92f6

    SHA1

    ecab144a308ee3fe4ff2e209720eebfb05483b15

    SHA256

    4414510e363b2c43a8af71b40f3a8bd69a82641e355cdbb7ae3c5cbcb42cf875

    SHA512

    9b49563f1156c096a15975a6f16dd5aa9b628108d474bd41a72dd3d1be6973acdae95359a127ee217fb1028db6167f6db1705dc45d59468de31065a70cf0be9c

  • C:\Users\Admin\AppData\Local\Temp\RarSFX0\D3DX81ab.dll

    Filesize

    41KB

    MD5

    a70146aab8500e03056405c5f97da432

    SHA1

    21dbc18a6fdee9ce06e388be7475eb6141d92d20

    SHA256

    4d717e65d83f608f67c345d840fb8b1bedebffe40b681a1a4a57acc011396839

    SHA512

    9539f6854572df173af1b38d28c98456d0966e7e84ba8cdfd45a3e6d7a2b743572b254ede137a307c8a9b69f6df1838613b47509b9feb348f0a9579cbc1eae82

  • \ProgramData\360\D3DX81ab.dll

    Filesize

    41KB

    MD5

    a70146aab8500e03056405c5f97da432

    SHA1

    21dbc18a6fdee9ce06e388be7475eb6141d92d20

    SHA256

    4d717e65d83f608f67c345d840fb8b1bedebffe40b681a1a4a57acc011396839

    SHA512

    9539f6854572df173af1b38d28c98456d0966e7e84ba8cdfd45a3e6d7a2b743572b254ede137a307c8a9b69f6df1838613b47509b9feb348f0a9579cbc1eae82

  • \ProgramData\360\D3DX81ab.dll

    Filesize

    41KB

    MD5

    a70146aab8500e03056405c5f97da432

    SHA1

    21dbc18a6fdee9ce06e388be7475eb6141d92d20

    SHA256

    4d717e65d83f608f67c345d840fb8b1bedebffe40b681a1a4a57acc011396839

    SHA512

    9539f6854572df173af1b38d28c98456d0966e7e84ba8cdfd45a3e6d7a2b743572b254ede137a307c8a9b69f6df1838613b47509b9feb348f0a9579cbc1eae82

  • \Users\Admin\AppData\Local\Temp\RarSFX0\360.exe

    Filesize

    437KB

    MD5

    e72ec6011d88822322677c9de75a3eaa

    SHA1

    bde02d9b2b69960d6f16ea3b867861fe5515c844

    SHA256

    93efac9c96d5a1cab41efe1c96b3ada7ee5eff6014b1ca68ff087a8154e2f16b

    SHA512

    d4fe25b7718a348bd6988aac4a31d1ea0f314f32bd2f5d30efecab6b076d19a5a18c66eb477afc32691717432a83b38f22c2be8ee477dba6d5d0794f01d8e22c

  • \Users\Admin\AppData\Local\Temp\RarSFX0\360.exe

    Filesize

    437KB

    MD5

    e72ec6011d88822322677c9de75a3eaa

    SHA1

    bde02d9b2b69960d6f16ea3b867861fe5515c844

    SHA256

    93efac9c96d5a1cab41efe1c96b3ada7ee5eff6014b1ca68ff087a8154e2f16b

    SHA512

    d4fe25b7718a348bd6988aac4a31d1ea0f314f32bd2f5d30efecab6b076d19a5a18c66eb477afc32691717432a83b38f22c2be8ee477dba6d5d0794f01d8e22c

  • \Users\Admin\AppData\Local\Temp\RarSFX0\360.exe

    Filesize

    437KB

    MD5

    e72ec6011d88822322677c9de75a3eaa

    SHA1

    bde02d9b2b69960d6f16ea3b867861fe5515c844

    SHA256

    93efac9c96d5a1cab41efe1c96b3ada7ee5eff6014b1ca68ff087a8154e2f16b

    SHA512

    d4fe25b7718a348bd6988aac4a31d1ea0f314f32bd2f5d30efecab6b076d19a5a18c66eb477afc32691717432a83b38f22c2be8ee477dba6d5d0794f01d8e22c

  • \Users\Admin\AppData\Local\Temp\RarSFX0\360.exe

    Filesize

    437KB

    MD5

    e72ec6011d88822322677c9de75a3eaa

    SHA1

    bde02d9b2b69960d6f16ea3b867861fe5515c844

    SHA256

    93efac9c96d5a1cab41efe1c96b3ada7ee5eff6014b1ca68ff087a8154e2f16b

    SHA512

    d4fe25b7718a348bd6988aac4a31d1ea0f314f32bd2f5d30efecab6b076d19a5a18c66eb477afc32691717432a83b38f22c2be8ee477dba6d5d0794f01d8e22c

  • \Users\Admin\AppData\Local\Temp\RarSFX0\360.exe

    Filesize

    437KB

    MD5

    e72ec6011d88822322677c9de75a3eaa

    SHA1

    bde02d9b2b69960d6f16ea3b867861fe5515c844

    SHA256

    93efac9c96d5a1cab41efe1c96b3ada7ee5eff6014b1ca68ff087a8154e2f16b

    SHA512

    d4fe25b7718a348bd6988aac4a31d1ea0f314f32bd2f5d30efecab6b076d19a5a18c66eb477afc32691717432a83b38f22c2be8ee477dba6d5d0794f01d8e22c

  • \Users\Admin\AppData\Local\Temp\RarSFX0\D3DX81ab.dll

    Filesize

    41KB

    MD5

    a70146aab8500e03056405c5f97da432

    SHA1

    21dbc18a6fdee9ce06e388be7475eb6141d92d20

    SHA256

    4d717e65d83f608f67c345d840fb8b1bedebffe40b681a1a4a57acc011396839

    SHA512

    9539f6854572df173af1b38d28c98456d0966e7e84ba8cdfd45a3e6d7a2b743572b254ede137a307c8a9b69f6df1838613b47509b9feb348f0a9579cbc1eae82

  • memory/316-66-0x0000000001CB0000-0x0000000001DB0000-memory.dmp

    Filesize

    1024KB

  • memory/316-67-0x00000000002C0000-0x00000000002EE000-memory.dmp

    Filesize

    184KB

  • memory/468-92-0x0000000000240000-0x000000000026E000-memory.dmp

    Filesize

    184KB

  • memory/468-93-0x0000000000240000-0x000000000026E000-memory.dmp

    Filesize

    184KB

  • memory/584-84-0x0000000000280000-0x00000000002AE000-memory.dmp

    Filesize

    184KB

  • memory/1012-80-0x00000000000A0000-0x00000000000BB000-memory.dmp

    Filesize

    108KB

  • memory/1012-85-0x00000000001D0000-0x00000000001FE000-memory.dmp

    Filesize

    184KB

  • memory/1012-91-0x00000000001D0000-0x00000000001FE000-memory.dmp

    Filesize

    184KB

  • memory/1672-54-0x0000000075371000-0x0000000075373000-memory.dmp

    Filesize

    8KB

  • memory/1828-86-0x0000000001CE0000-0x0000000001D0E000-memory.dmp

    Filesize

    184KB

  • memory/1828-75-0x0000000001CE0000-0x0000000001D0E000-memory.dmp

    Filesize

    184KB