Overview

overview

8

Static

static

setup.exe

windows7-x64

8

setup.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    99s
  • max time network
    114s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-11-2022 06:10

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General

  • Target

    setup.exe

  • Size

    360KB

  • MD5

    2381689c96a14e7742100d237fc4c37b

  • SHA1

    2d83ed2ef3f37548f49ae375113f0bf05c419185

  • SHA256

    fa61cb7ee62425d3c1dde3af87120e3e4b99249274c5802337f149064954ea65

  • SHA512

    fbb6f4bbd0c2b0adb2425b0f93f83827f1cb7e82809302568c584f773d487799469494c31ea08cab361e2116fc1a03e6ec751bab18121b8ffa8b3c1a166ea489

  • SSDEEP

    6144:7PyFaFazDr2bcu9GMXtmMHkwQbyoIKtUz7sYV2oULUJRt5XmtkkwZpKQn2O1QLRe:zyIFa72Qu9GMXR0bykc7p2oUwJRDWtbs

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 18 IoCs
  • Suspicious use of SendNotifyMessage 17 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\setup.exe
    "C:\Users\Admin\AppData\Local\Temp\setup.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3816
    • C:\Users\Admin\AppData\Local\Temp\is-EGMKF.tmp\setup.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-EGMKF.tmp\setup.tmp" /SL5="$90056,102490,58368,C:\Users\Admin\AppData\Local\Temp\setup.exe"
      2⤵
      • Executes dropped EXE
      PID:3912
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:3152
    • C:\Windows\system32\taskmgr.exe
      "C:\Windows\system32\taskmgr.exe" /0
      1⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:4852

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\is-EGMKF.tmp\setup.tmp
      Filesize

      713KB

      MD5

      87d09d4885fb3af4e79d55617400b2ac

      SHA1

      c1c2c8d73db5da0c121c778ed14e623b4c3ca225

      SHA256

      8442694b81f48896f55f3b1b32688fc5c41d98e225ed6e7fc6e6a16086f63ded

      SHA512

      b494fb8f3bdcc1190bce306180808aaf9562230d13bab720e74206fea7f68aa5c525d3826ddc3303569debf3d4488553ad0fac5f38f91a2152644556d25e0729

      Download Submit

    • \??\c:\users\admin\appdata\local\temp\is-egmkf.tmp\setup.tmp
      Filesize

      713KB

      MD5

      87d09d4885fb3af4e79d55617400b2ac

      SHA1

      c1c2c8d73db5da0c121c778ed14e623b4c3ca225

      SHA256

      8442694b81f48896f55f3b1b32688fc5c41d98e225ed6e7fc6e6a16086f63ded

      SHA512

      b494fb8f3bdcc1190bce306180808aaf9562230d13bab720e74206fea7f68aa5c525d3826ddc3303569debf3d4488553ad0fac5f38f91a2152644556d25e0729

      Download Submit

    • memory/3816-132-0x0000000000400000-0x0000000000415000-memory.dmp

      Filesize

      84KB

      Download

    • memory/3816-134-0x0000000000400000-0x0000000000415000-memory.dmp

      Filesize

      84KB

      Download

    • memory/3816-137-0x0000000000400000-0x0000000000415000-memory.dmp

      Filesize

      84KB

      Download

    • memory/3816-139-0x0000000000400000-0x0000000000415000-memory.dmp

      Filesize

      84KB

      Download

    • memory/3912-135-0x0000000000000000-mapping.dmp

      Download