Analysis

  • max time kernel
    178s
  • max time network
    103s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    27-11-2022 02:41

General

  • Target

    0280d01acef062c20eb217b98c954617a08e819e480a64305e0b44585b17178b.exe

  • Size

    124KB

  • MD5

    fa9e61f2139112fe8ed6dbcd4e49d462

  • SHA1

    a524b57b42bbb0962e66197b37ffbda6bc44c985

  • SHA256

    0280d01acef062c20eb217b98c954617a08e819e480a64305e0b44585b17178b

  • SHA512

    c8a6af6178f3dc02e23d3c6b8084060e8a3556e3064c893210d5e2e9af7dcc42fd6b15b388710a27fb31ac604f99122b03898f83970ab15483f3bd05782704b1

  • SSDEEP

    3072:NdkI7wp1d9HHuyiVB9N45y7W88V7ZWjN0+qLIDJ:NSphnub9N45XcBzqsD

Malware Config

Signatures

  • NetWire RAT payload 8 IoCs
  • Netwire

    Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0280d01acef062c20eb217b98c954617a08e819e480a64305e0b44585b17178b.exe
    "C:\Users\Admin\AppData\Local\Temp\0280d01acef062c20eb217b98c954617a08e819e480a64305e0b44585b17178b.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:940
    • C:\Users\Admin\AppData\Local\Temp\0280d01acef062c20eb217b98c954617a08e819e480a64305e0b44585b17178b.exe
      "C:\Users\Admin\AppData\Local\Temp\0280d01acef062c20eb217b98c954617a08e819e480a64305e0b44585b17178b.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:1620
      • C:\Users\Admin\AppData\Roaming\Install\Host.exe
        "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:1120
        • C:\Users\Admin\AppData\Roaming\Install\Host.exe
          "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
          4⤵
          • Executes dropped EXE
          PID:1300

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Install\Host.exe
    Filesize

    124KB

    MD5

    fa9e61f2139112fe8ed6dbcd4e49d462

    SHA1

    a524b57b42bbb0962e66197b37ffbda6bc44c985

    SHA256

    0280d01acef062c20eb217b98c954617a08e819e480a64305e0b44585b17178b

    SHA512

    c8a6af6178f3dc02e23d3c6b8084060e8a3556e3064c893210d5e2e9af7dcc42fd6b15b388710a27fb31ac604f99122b03898f83970ab15483f3bd05782704b1

  • C:\Users\Admin\AppData\Roaming\Install\Host.exe
    Filesize

    124KB

    MD5

    fa9e61f2139112fe8ed6dbcd4e49d462

    SHA1

    a524b57b42bbb0962e66197b37ffbda6bc44c985

    SHA256

    0280d01acef062c20eb217b98c954617a08e819e480a64305e0b44585b17178b

    SHA512

    c8a6af6178f3dc02e23d3c6b8084060e8a3556e3064c893210d5e2e9af7dcc42fd6b15b388710a27fb31ac604f99122b03898f83970ab15483f3bd05782704b1

  • C:\Users\Admin\AppData\Roaming\Install\Host.exe
    Filesize

    124KB

    MD5

    fa9e61f2139112fe8ed6dbcd4e49d462

    SHA1

    a524b57b42bbb0962e66197b37ffbda6bc44c985

    SHA256

    0280d01acef062c20eb217b98c954617a08e819e480a64305e0b44585b17178b

    SHA512

    c8a6af6178f3dc02e23d3c6b8084060e8a3556e3064c893210d5e2e9af7dcc42fd6b15b388710a27fb31ac604f99122b03898f83970ab15483f3bd05782704b1

  • \Users\Admin\AppData\Roaming\Install\Host.exe
    Filesize

    124KB

    MD5

    fa9e61f2139112fe8ed6dbcd4e49d462

    SHA1

    a524b57b42bbb0962e66197b37ffbda6bc44c985

    SHA256

    0280d01acef062c20eb217b98c954617a08e819e480a64305e0b44585b17178b

    SHA512

    c8a6af6178f3dc02e23d3c6b8084060e8a3556e3064c893210d5e2e9af7dcc42fd6b15b388710a27fb31ac604f99122b03898f83970ab15483f3bd05782704b1

  • memory/940-68-0x0000000074230000-0x00000000747DB000-memory.dmp
    Filesize

    5.7MB

  • memory/940-55-0x0000000074230000-0x00000000747DB000-memory.dmp
    Filesize

    5.7MB

  • memory/940-54-0x00000000757E1000-0x00000000757E3000-memory.dmp
    Filesize

    8KB

  • memory/1120-75-0x0000000073C80000-0x000000007422B000-memory.dmp
    Filesize

    5.7MB

  • memory/1120-70-0x0000000000000000-mapping.dmp
  • memory/1120-88-0x0000000073C80000-0x000000007422B000-memory.dmp
    Filesize

    5.7MB

  • memory/1300-84-0x00000000004021DA-mapping.dmp
  • memory/1300-91-0x0000000000400000-0x000000000041E000-memory.dmp
    Filesize

    120KB

  • memory/1300-90-0x0000000000400000-0x000000000041E000-memory.dmp
    Filesize

    120KB

  • memory/1620-71-0x0000000000400000-0x000000000041E000-memory.dmp
    Filesize

    120KB

  • memory/1620-67-0x0000000000400000-0x000000000041E000-memory.dmp
    Filesize

    120KB

  • memory/1620-57-0x0000000000400000-0x000000000041E000-memory.dmp
    Filesize

    120KB

  • memory/1620-59-0x0000000000400000-0x000000000041E000-memory.dmp
    Filesize

    120KB

  • memory/1620-56-0x0000000000400000-0x000000000041E000-memory.dmp
    Filesize

    120KB

  • memory/1620-61-0x0000000000400000-0x000000000041E000-memory.dmp
    Filesize

    120KB

  • memory/1620-63-0x0000000000400000-0x000000000041E000-memory.dmp
    Filesize

    120KB

  • memory/1620-64-0x00000000004021DA-mapping.dmp