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Analysis

  • max time kernel
    118s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/11/2022, 15:20

General

  • Target

    e3614788de8b7d7ae4841695f780f24e4a17a9165c32881f8d03579057b329bf.exe

  • Size

    324KB

  • MD5

    2045506ed060edefcce540e7570fe25a

  • SHA1

    4e4b5101f8fa1bf91aa7860eb51e70cc10acd096

  • SHA256

    e3614788de8b7d7ae4841695f780f24e4a17a9165c32881f8d03579057b329bf

  • SHA512

    97b1777ff226b7dbda912a83c60b854ce94e924c8b478ea12f6ab23bd76569d0e380178164695ed1b089eae62878b3db46d774c3c133a048e281b208063f9f49

  • SSDEEP

    6144:eKlzr1sYCzek2ciDaP9Xk6Ln1W8W/9InBSkZZmLdGcAdgdY6RKpjS:eGhQ2ciDq9ZL1W8q9InBRqELdolRKpj

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 5 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Creates scheduled task(s) 1 TTPs 2 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious use of WriteProcessMemory 39 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e3614788de8b7d7ae4841695f780f24e4a17a9165c32881f8d03579057b329bf.exe
    "C:\Users\Admin\AppData\Local\Temp\e3614788de8b7d7ae4841695f780f24e4a17a9165c32881f8d03579057b329bf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3444
    • C:\Users\Admin\AppData\Local\Temp\e3614788de8b7d7ae4841695f780f24e4a17a9165c32881f8d03579057b329bf.exe
      C:\Users\Admin\AppData\Local\Temp\e3614788de8b7d7ae4841695f780f24e4a17a9165c32881f8d03579057b329bf.exe
      2⤵
        PID:3600
      • C:\Users\Admin\AppData\Local\Temp\e3614788de8b7d7ae4841695f780f24e4a17a9165c32881f8d03579057b329bf.exe
        C:\Users\Admin\AppData\Local\Temp\e3614788de8b7d7ae4841695f780f24e4a17a9165c32881f8d03579057b329bf.exe
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:1716
        • C:\Windows\SysWOW64\schtasks.exe
          /C /create /F /sc minute /mo 1 /tn "Telemetry Logging" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe"
          3⤵
          • Creates scheduled task(s)
          PID:3244
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      1⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:348
      • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
        C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
        2⤵
        • Executes dropped EXE
        PID:4340
      • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
        C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
        2⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:3568
        • C:\Windows\SysWOW64\schtasks.exe
          /C /create /F /sc minute /mo 1 /tn "Telemetry Logging" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe"
          3⤵
          • Creates scheduled task(s)
          PID:2840
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      1⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:4336
      • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
        C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
        2⤵
        • Executes dropped EXE
        PID:812

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\oobeldr.exe.log

      Filesize

      789B

      MD5

      03d2df1e8834bc4ec1756735429b458c

      SHA1

      4ee6c0f5b04c8e0c5076219c5724032daab11d40

      SHA256

      745ab70552d9a0463b791fd8dc1942838ac3e34fb1a68f09ed3766c7e3b05631

      SHA512

      2482c3d4478125ccbc7f224f50e86b7bf925ed438b59f4dce57b9b6bcdb59df51417049096b131b6b911173550eed98bc92aba7050861de303a692f0681b197b

    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

      Filesize

      324KB

      MD5

      2045506ed060edefcce540e7570fe25a

      SHA1

      4e4b5101f8fa1bf91aa7860eb51e70cc10acd096

      SHA256

      e3614788de8b7d7ae4841695f780f24e4a17a9165c32881f8d03579057b329bf

      SHA512

      97b1777ff226b7dbda912a83c60b854ce94e924c8b478ea12f6ab23bd76569d0e380178164695ed1b089eae62878b3db46d774c3c133a048e281b208063f9f49

    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

      Filesize

      324KB

      MD5

      2045506ed060edefcce540e7570fe25a

      SHA1

      4e4b5101f8fa1bf91aa7860eb51e70cc10acd096

      SHA256

      e3614788de8b7d7ae4841695f780f24e4a17a9165c32881f8d03579057b329bf

      SHA512

      97b1777ff226b7dbda912a83c60b854ce94e924c8b478ea12f6ab23bd76569d0e380178164695ed1b089eae62878b3db46d774c3c133a048e281b208063f9f49

    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

      Filesize

      324KB

      MD5

      2045506ed060edefcce540e7570fe25a

      SHA1

      4e4b5101f8fa1bf91aa7860eb51e70cc10acd096

      SHA256

      e3614788de8b7d7ae4841695f780f24e4a17a9165c32881f8d03579057b329bf

      SHA512

      97b1777ff226b7dbda912a83c60b854ce94e924c8b478ea12f6ab23bd76569d0e380178164695ed1b089eae62878b3db46d774c3c133a048e281b208063f9f49

    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

      Filesize

      324KB

      MD5

      2045506ed060edefcce540e7570fe25a

      SHA1

      4e4b5101f8fa1bf91aa7860eb51e70cc10acd096

      SHA256

      e3614788de8b7d7ae4841695f780f24e4a17a9165c32881f8d03579057b329bf

      SHA512

      97b1777ff226b7dbda912a83c60b854ce94e924c8b478ea12f6ab23bd76569d0e380178164695ed1b089eae62878b3db46d774c3c133a048e281b208063f9f49

    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

      Filesize

      324KB

      MD5

      2045506ed060edefcce540e7570fe25a

      SHA1

      4e4b5101f8fa1bf91aa7860eb51e70cc10acd096

      SHA256

      e3614788de8b7d7ae4841695f780f24e4a17a9165c32881f8d03579057b329bf

      SHA512

      97b1777ff226b7dbda912a83c60b854ce94e924c8b478ea12f6ab23bd76569d0e380178164695ed1b089eae62878b3db46d774c3c133a048e281b208063f9f49

    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

      Filesize

      324KB

      MD5

      2045506ed060edefcce540e7570fe25a

      SHA1

      4e4b5101f8fa1bf91aa7860eb51e70cc10acd096

      SHA256

      e3614788de8b7d7ae4841695f780f24e4a17a9165c32881f8d03579057b329bf

      SHA512

      97b1777ff226b7dbda912a83c60b854ce94e924c8b478ea12f6ab23bd76569d0e380178164695ed1b089eae62878b3db46d774c3c133a048e281b208063f9f49

    • memory/1716-142-0x0000000000400000-0x0000000000406000-memory.dmp

      Filesize

      24KB

    • memory/1716-140-0x0000000000400000-0x0000000000406000-memory.dmp

      Filesize

      24KB

    • memory/1716-138-0x0000000000400000-0x0000000000406000-memory.dmp

      Filesize

      24KB

    • memory/3444-132-0x0000000000D20000-0x0000000000D76000-memory.dmp

      Filesize

      344KB

    • memory/3444-136-0x00000000057D0000-0x00000000057EE000-memory.dmp

      Filesize

      120KB

    • memory/3444-135-0x0000000007E60000-0x0000000007ED6000-memory.dmp

      Filesize

      472KB

    • memory/3444-134-0x0000000007BC0000-0x0000000007C52000-memory.dmp

      Filesize

      584KB

    • memory/3444-133-0x00000000080D0000-0x0000000008674000-memory.dmp

      Filesize

      5.6MB