Analysis

  • max time kernel
    152s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    09/06/2022, 13:17

General

  • Target

    51fc1113c149e1fbd62bc5aeaa10886f09fb9c369f177d9f7c7c797e0409a1de.exe

  • Size

    652KB

  • MD5

    8518ad447419a4e30b7d19c62953ccaf

  • SHA1

    16561040d256fee7fde865c5c931358de7e9200c

  • SHA256

    51fc1113c149e1fbd62bc5aeaa10886f09fb9c369f177d9f7c7c797e0409a1de

  • SHA512

    9e77023633fdef68ae66fcc606a1bf0a073de44c8cec3655ff7a0092a84a4f510d0d7f34d634d30ce5017669847134aeb22ad648381bc2919d58676544177b52

Malware Config

Signatures

  • Imminent RAT

    Remote-access trojan based on Imminent Monitor remote admin software.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\51fc1113c149e1fbd62bc5aeaa10886f09fb9c369f177d9f7c7c797e0409a1de.exe
    "C:\Users\Admin\AppData\Local\Temp\51fc1113c149e1fbd62bc5aeaa10886f09fb9c369f177d9f7c7c797e0409a1de.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1528
    • C:\Users\Admin\AppData\Local\Temp\51fc1113c149e1fbd62bc5aeaa10886f09fb9c369f177d9f7c7c797e0409a1de.exe
      "C:\Users\Admin\AppData\Local\Temp\51fc1113c149e1fbd62bc5aeaa10886f09fb9c369f177d9f7c7c797e0409a1de.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:1992
  • C:\Windows\system32\wbem\WmiApSrv.exe
    C:\Windows\system32\wbem\WmiApSrv.exe
    1⤵
      PID:968

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1528-54-0x0000000074DC1000-0x0000000074DC3000-memory.dmp

      Filesize

      8KB

    • memory/1528-55-0x0000000074500000-0x0000000074AAB000-memory.dmp

      Filesize

      5.7MB

    • memory/1528-56-0x0000000074500000-0x0000000074AAB000-memory.dmp

      Filesize

      5.7MB

    • memory/1528-64-0x0000000074500000-0x0000000074AAB000-memory.dmp

      Filesize

      5.7MB

    • memory/1992-57-0x0000000000402000-0x0000000000451E00-memory.dmp

      Filesize

      319KB

    • memory/1992-59-0x0000000000400000-0x0000000000401000-memory.dmp

      Filesize

      4KB

    • memory/1992-58-0x0000000000400000-0x0000000000401000-memory.dmp

      Filesize

      4KB

    • memory/1992-61-0x0000000000402000-0x0000000000451E00-memory.dmp

      Filesize

      319KB

    • memory/1992-63-0x0000000074500000-0x0000000074AAB000-memory.dmp

      Filesize

      5.7MB

    • memory/1992-65-0x0000000074500000-0x0000000074AAB000-memory.dmp

      Filesize

      5.7MB