Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    04-08-2021 11:56

General

  • Target

    cfe98c638ebfe783fea3dc9168d037fb8b7255ab368800cf97e6ed6f37736b7f.exe

  • Size

    3.6MB

  • MD5

    0ed2607808cbbef703ef49308748a888

  • SHA1

    e87b715c41f89066990bd04686abc57d65330f4b

  • SHA256

    cfe98c638ebfe783fea3dc9168d037fb8b7255ab368800cf97e6ed6f37736b7f

  • SHA512

    7b940eb029f83041466ca890f39c16aef7c0dc3feec8bc006d839d6fc56e82f9925233a61909e14fb75ed398bb6fa13c0e9c7f2a102e3c033d7a679225a6dfb8

Score
10/10

Malware Config

Signatures

  • ParallaxRat

    ParallaxRat is a multipurpose RAT written in MASM.

  • ParallaxRat payload 1 IoCs

    Detects payload of Parallax Rat, a small portable Rat usually digitally signed with a Sectigo certificate.

  • Suspicious behavior: EnumeratesProcesses 22 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 15 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:1264
    • C:\Users\Admin\AppData\Local\Temp\cfe98c638ebfe783fea3dc9168d037fb8b7255ab368800cf97e6ed6f37736b7f.exe
      "C:\Users\Admin\AppData\Local\Temp\cfe98c638ebfe783fea3dc9168d037fb8b7255ab368800cf97e6ed6f37736b7f.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:788
      • C:\Windows\SysWOW64\notepad.exe
        "C:\Users\Admin\AppData\Local\Temp\cfe98c638ebfe783fea3dc9168d037fb8b7255ab368800cf97e6ed6f37736b7f.exe"
        3⤵
          PID:2020

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/788-60-0x0000000075551000-0x0000000075553000-memory.dmp

      Filesize

      8KB

    • memory/788-61-0x0000000000380000-0x0000000000381000-memory.dmp

      Filesize

      4KB

    • memory/788-62-0x00000000007F0000-0x000000000086B000-memory.dmp

      Filesize

      492KB

    • memory/788-65-0x00000000030E0000-0x0000000003260000-memory.dmp

      Filesize

      1.5MB

    • memory/788-68-0x00000000008C0000-0x00000000008F0000-memory.dmp

      Filesize

      192KB

    • memory/788-69-0x00000000003F0000-0x00000000003F1000-memory.dmp

      Filesize

      4KB

    • memory/788-70-0x00000000008C0000-0x00000000008F0000-memory.dmp

      Filesize

      192KB

    • memory/1264-71-0x0000000002F00000-0x0000000002F01000-memory.dmp

      Filesize

      4KB

    • memory/2020-67-0x0000000000400000-0x0000000000424000-memory.dmp

      Filesize

      144KB

    • memory/2020-66-0x0000000000080000-0x0000000000081000-memory.dmp

      Filesize

      4KB