Resubmissions

22/08/2022, 18:13

220822-wtql9secf610

22/08/2022, 17:56

220822-wh1m4abcdl10

Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/08/2022, 17:56

General

  • Target
    SecuriteInfo.com.W32.AIDetectNet.01.19232.exe
  • Size 861KB
  • Sample220822-wh1m4abcdl
  • SHA256 58ffed8f3b25296ea15a8f5fe71625db5c1ebad7776b4aa5df441cd0246213e2
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader payload 1 IoCs
  • Drops file in System32 directory 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.AIDetectNet.01.19232.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.AIDetectNet.01.19232.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4476
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.AIDetectNet.01.19232.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.AIDetectNet.01.19232.exe"
      2⤵
        PID:3708
      • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.AIDetectNet.01.19232.exe
        "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.AIDetectNet.01.19232.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:4968
    • C:\Windows\System32\svchost.exe
      C:\Windows\System32\svchost.exe -k netsvcs -p
      1⤵
      • Drops file in System32 directory
      PID:1812

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/4476-132-0x0000000000850000-0x000000000092E000-memory.dmp

          memory/4476-133-0x0000000005850000-0x0000000005DF4000-memory.dmp

          memory/4476-134-0x0000000005340000-0x00000000053D2000-memory.dmp

          memory/4476-135-0x00000000052D0000-0x00000000052DA000-memory.dmp

          memory/4476-136-0x0000000007A80000-0x0000000007B1C000-memory.dmp

          memory/4968-139-0x0000000000400000-0x000000000042D000-memory.dmp

          memory/4968-140-0x0000000001440000-0x000000000178A000-memory.dmp