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Resubmissions

12/10/2023, 03:07

231012-dmg3faeb82 3

12/10/2023, 02:59

231012-dg7e5sbg5x 10

Analysis

  • max time kernel
    122s
  • max time network
    131s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    12/10/2023, 02:59

General

  • Target

    file.exe

  • Size

    1.5MB

  • MD5

    4d7c4174431a679c9daf784254504411

  • SHA1

    e883b743fa535eedb846d0d97253624537087656

  • SHA256

    9e8dde73ccc01bb2ebd1be592d98fc8a7c213f0247f1cfaea2131ab755069a58

  • SHA512

    4eb24519ea22e272222b3b6912ebc4b2080f0091dddd7b64c2ebf2aa8a521ae14577744a0d6a2725fdf4972082cb8c10444094200b1ea389d2d1fbcff05b5dc6

  • SSDEEP

    24576:syxFv7gSL/xJ6eqE7E/piYEA58MBFxZ4v+uQ7NtAOGbcyKzP3jNpAnE4QWbQGeUl:bzEoxJ6eZExKK+v+uIt8NKzPZX4nQ2

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 12 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 47 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2408
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Uu9oD32.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Uu9oD32.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1712
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\lb8AA14.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\lb8AA14.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2644
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\wH0Yj84.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\wH0Yj84.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2984
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1gY42PL0.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1gY42PL0.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2768
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
              6⤵
              • Modifies Windows Defender Real-time Protection settings
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:2760
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2768 -s 272
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:2524

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Uu9oD32.exe

    Filesize

    1.3MB

    MD5

    cbb56f5194ed7600ee65dd46e45208ff

    SHA1

    1acb8e322d047207bc098b84e3400699400bd9d2

    SHA256

    ee70b9f0007555cf2dc823e4d1ea7c8e5d911d295947dc2b0c2146c321bedcf6

    SHA512

    83e6fc646da64d536f9cf2802ec4a06042cd8b8a54fe74be4042fe1764038af8b323d51f933cdb5ae39029b2cf361419aefd7a3973cc807c9cf28b9943259829

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Uu9oD32.exe

    Filesize

    1.3MB

    MD5

    cbb56f5194ed7600ee65dd46e45208ff

    SHA1

    1acb8e322d047207bc098b84e3400699400bd9d2

    SHA256

    ee70b9f0007555cf2dc823e4d1ea7c8e5d911d295947dc2b0c2146c321bedcf6

    SHA512

    83e6fc646da64d536f9cf2802ec4a06042cd8b8a54fe74be4042fe1764038af8b323d51f933cdb5ae39029b2cf361419aefd7a3973cc807c9cf28b9943259829

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\lb8AA14.exe

    Filesize

    931KB

    MD5

    d154139321e4ffff9417ef51b1ff5562

    SHA1

    e702fefd552be90dcffa390dc21380d927a21014

    SHA256

    20d461c1d66702d07c2c46ace37720359c15e54629ef2b08c226069cbcfbe78b

    SHA512

    5dc9bada4d33f66a5771a50a9dc390500cd0d845920dd5f7d427ce0b59d265e7f4babf22587716f2124dada27b74dcca0d6fe62a7bdeb531c675a490e45aef94

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\lb8AA14.exe

    Filesize

    931KB

    MD5

    d154139321e4ffff9417ef51b1ff5562

    SHA1

    e702fefd552be90dcffa390dc21380d927a21014

    SHA256

    20d461c1d66702d07c2c46ace37720359c15e54629ef2b08c226069cbcfbe78b

    SHA512

    5dc9bada4d33f66a5771a50a9dc390500cd0d845920dd5f7d427ce0b59d265e7f4babf22587716f2124dada27b74dcca0d6fe62a7bdeb531c675a490e45aef94

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\wH0Yj84.exe

    Filesize

    548KB

    MD5

    ed94bcb904402ee975d0f3fd8c1848a2

    SHA1

    e225c0611a53b1ef39e01a61a6299113dd849a51

    SHA256

    a7e6c4935bf36d575190cacfe866d35461e7692740a7c9e879c65b3e1c2fa733

    SHA512

    6ccd0084982d535b9be03034e5be6db4e5164e8b5ceed94e410b19a6223b804b60a5049d96363de342e33a34362ad75c7fc99b7a891c1f9b9740bdea66dddd66

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\wH0Yj84.exe

    Filesize

    548KB

    MD5

    ed94bcb904402ee975d0f3fd8c1848a2

    SHA1

    e225c0611a53b1ef39e01a61a6299113dd849a51

    SHA256

    a7e6c4935bf36d575190cacfe866d35461e7692740a7c9e879c65b3e1c2fa733

    SHA512

    6ccd0084982d535b9be03034e5be6db4e5164e8b5ceed94e410b19a6223b804b60a5049d96363de342e33a34362ad75c7fc99b7a891c1f9b9740bdea66dddd66

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1gY42PL0.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1gY42PL0.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\Uu9oD32.exe

    Filesize

    1.3MB

    MD5

    cbb56f5194ed7600ee65dd46e45208ff

    SHA1

    1acb8e322d047207bc098b84e3400699400bd9d2

    SHA256

    ee70b9f0007555cf2dc823e4d1ea7c8e5d911d295947dc2b0c2146c321bedcf6

    SHA512

    83e6fc646da64d536f9cf2802ec4a06042cd8b8a54fe74be4042fe1764038af8b323d51f933cdb5ae39029b2cf361419aefd7a3973cc807c9cf28b9943259829

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\Uu9oD32.exe

    Filesize

    1.3MB

    MD5

    cbb56f5194ed7600ee65dd46e45208ff

    SHA1

    1acb8e322d047207bc098b84e3400699400bd9d2

    SHA256

    ee70b9f0007555cf2dc823e4d1ea7c8e5d911d295947dc2b0c2146c321bedcf6

    SHA512

    83e6fc646da64d536f9cf2802ec4a06042cd8b8a54fe74be4042fe1764038af8b323d51f933cdb5ae39029b2cf361419aefd7a3973cc807c9cf28b9943259829

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\lb8AA14.exe

    Filesize

    931KB

    MD5

    d154139321e4ffff9417ef51b1ff5562

    SHA1

    e702fefd552be90dcffa390dc21380d927a21014

    SHA256

    20d461c1d66702d07c2c46ace37720359c15e54629ef2b08c226069cbcfbe78b

    SHA512

    5dc9bada4d33f66a5771a50a9dc390500cd0d845920dd5f7d427ce0b59d265e7f4babf22587716f2124dada27b74dcca0d6fe62a7bdeb531c675a490e45aef94

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\lb8AA14.exe

    Filesize

    931KB

    MD5

    d154139321e4ffff9417ef51b1ff5562

    SHA1

    e702fefd552be90dcffa390dc21380d927a21014

    SHA256

    20d461c1d66702d07c2c46ace37720359c15e54629ef2b08c226069cbcfbe78b

    SHA512

    5dc9bada4d33f66a5771a50a9dc390500cd0d845920dd5f7d427ce0b59d265e7f4babf22587716f2124dada27b74dcca0d6fe62a7bdeb531c675a490e45aef94

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\wH0Yj84.exe

    Filesize

    548KB

    MD5

    ed94bcb904402ee975d0f3fd8c1848a2

    SHA1

    e225c0611a53b1ef39e01a61a6299113dd849a51

    SHA256

    a7e6c4935bf36d575190cacfe866d35461e7692740a7c9e879c65b3e1c2fa733

    SHA512

    6ccd0084982d535b9be03034e5be6db4e5164e8b5ceed94e410b19a6223b804b60a5049d96363de342e33a34362ad75c7fc99b7a891c1f9b9740bdea66dddd66

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\wH0Yj84.exe

    Filesize

    548KB

    MD5

    ed94bcb904402ee975d0f3fd8c1848a2

    SHA1

    e225c0611a53b1ef39e01a61a6299113dd849a51

    SHA256

    a7e6c4935bf36d575190cacfe866d35461e7692740a7c9e879c65b3e1c2fa733

    SHA512

    6ccd0084982d535b9be03034e5be6db4e5164e8b5ceed94e410b19a6223b804b60a5049d96363de342e33a34362ad75c7fc99b7a891c1f9b9740bdea66dddd66

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1gY42PL0.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1gY42PL0.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1gY42PL0.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1gY42PL0.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1gY42PL0.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1gY42PL0.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • memory/2760-40-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2760-41-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2760-42-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2760-43-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2760-44-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2760-45-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2760-49-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2760-47-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB