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Analysis

  • max time kernel
    119s
  • max time network
    137s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    12/10/2023, 23:22

General

  • Target

    file.exe

  • Size

    1.4MB

  • MD5

    4e96f721b1b5024763934e6d6da77fa7

  • SHA1

    4f1cf78a030a2ea440de26a05c736181f1408b54

  • SHA256

    fa81a480c9964f3720433a4d2d00962d5ea1c7dd5fc7bc2b0fd864a57691ba79

  • SHA512

    c8401aeb5d311a007058de1a9eae0e5006b8968080705802bad11e3c9f12fc08abbd0acce9fe071fc14378b7e4bfb5fff2c813dad80b3dd6e8f45942710e913c

  • SSDEEP

    24576:rya/moYJnXAiT3dg777Pr5icB88f/Aw/8F6xHPiARLpiAQsGdqaB0M0jytITkzO:eaOojiTNkPdJB88f/393pV2q9May7z

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:1212
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Qw2FV48.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Qw2FV48.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2456
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tD0JU55.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tD0JU55.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2808
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Vg5Sg99.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Vg5Sg99.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2352
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1sv99fl3.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1sv99fl3.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2816
            • 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:2616
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2816 -s 272
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:2516

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Qw2FV48.exe

    Filesize

    1.3MB

    MD5

    e7f305ae5e0e0639f4fcdb901a6dd3a2

    SHA1

    0bc60bdb1820112d2ae6aa56896064de4f01ebd0

    SHA256

    91643aec773652d958c187dc8b1c9a2d6a7aa1531ccd41eee9f5fdafe8c8c095

    SHA512

    cc9fddd126cee5da1dd32bb7903dabc1122df4dca4fcadaf66eadf1a2b266975370985120423764cddf05f4867de4b236d0ba315a9b813fc86a7b39c369b66fc

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Qw2FV48.exe

    Filesize

    1.3MB

    MD5

    e7f305ae5e0e0639f4fcdb901a6dd3a2

    SHA1

    0bc60bdb1820112d2ae6aa56896064de4f01ebd0

    SHA256

    91643aec773652d958c187dc8b1c9a2d6a7aa1531ccd41eee9f5fdafe8c8c095

    SHA512

    cc9fddd126cee5da1dd32bb7903dabc1122df4dca4fcadaf66eadf1a2b266975370985120423764cddf05f4867de4b236d0ba315a9b813fc86a7b39c369b66fc

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tD0JU55.exe

    Filesize

    895KB

    MD5

    b25d1c162f79b92a22b352b7303e623c

    SHA1

    ffffb30697102c106fe3fbaa1479ade935b0c681

    SHA256

    c07b8719e1e5af72b82771cc1ee8aace72d110f7972015b6ba0622996b9d661d

    SHA512

    6949b9a3775a74773f8e8283e4d6beff8a93d18d91941b12fd09dd18e4d5328f2d2e48a2208ccdda69322d9ede9d9d5214f07edefd39ce249fd7b1410b04195b

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tD0JU55.exe

    Filesize

    895KB

    MD5

    b25d1c162f79b92a22b352b7303e623c

    SHA1

    ffffb30697102c106fe3fbaa1479ade935b0c681

    SHA256

    c07b8719e1e5af72b82771cc1ee8aace72d110f7972015b6ba0622996b9d661d

    SHA512

    6949b9a3775a74773f8e8283e4d6beff8a93d18d91941b12fd09dd18e4d5328f2d2e48a2208ccdda69322d9ede9d9d5214f07edefd39ce249fd7b1410b04195b

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Vg5Sg99.exe

    Filesize

    533KB

    MD5

    9af637f23daa529e8af35c8580170e71

    SHA1

    67daa52d2b77d19fbe769e7d541cccc45d5d4a60

    SHA256

    b4dc901aeacb690b45973420f74e7bb1d6481b3a3b98fb06d84aa85b580eb476

    SHA512

    4d3f039eedb1ac1abf61a16a860169c3565c57b05a6357b7432475cdf13ee14b47787249ca65d3b468f34a68d2b8243cc5353398686024cb002aa01c057e0d69

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Vg5Sg99.exe

    Filesize

    533KB

    MD5

    9af637f23daa529e8af35c8580170e71

    SHA1

    67daa52d2b77d19fbe769e7d541cccc45d5d4a60

    SHA256

    b4dc901aeacb690b45973420f74e7bb1d6481b3a3b98fb06d84aa85b580eb476

    SHA512

    4d3f039eedb1ac1abf61a16a860169c3565c57b05a6357b7432475cdf13ee14b47787249ca65d3b468f34a68d2b8243cc5353398686024cb002aa01c057e0d69

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1sv99fl3.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1sv99fl3.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\Qw2FV48.exe

    Filesize

    1.3MB

    MD5

    e7f305ae5e0e0639f4fcdb901a6dd3a2

    SHA1

    0bc60bdb1820112d2ae6aa56896064de4f01ebd0

    SHA256

    91643aec773652d958c187dc8b1c9a2d6a7aa1531ccd41eee9f5fdafe8c8c095

    SHA512

    cc9fddd126cee5da1dd32bb7903dabc1122df4dca4fcadaf66eadf1a2b266975370985120423764cddf05f4867de4b236d0ba315a9b813fc86a7b39c369b66fc

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\Qw2FV48.exe

    Filesize

    1.3MB

    MD5

    e7f305ae5e0e0639f4fcdb901a6dd3a2

    SHA1

    0bc60bdb1820112d2ae6aa56896064de4f01ebd0

    SHA256

    91643aec773652d958c187dc8b1c9a2d6a7aa1531ccd41eee9f5fdafe8c8c095

    SHA512

    cc9fddd126cee5da1dd32bb7903dabc1122df4dca4fcadaf66eadf1a2b266975370985120423764cddf05f4867de4b236d0ba315a9b813fc86a7b39c369b66fc

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\tD0JU55.exe

    Filesize

    895KB

    MD5

    b25d1c162f79b92a22b352b7303e623c

    SHA1

    ffffb30697102c106fe3fbaa1479ade935b0c681

    SHA256

    c07b8719e1e5af72b82771cc1ee8aace72d110f7972015b6ba0622996b9d661d

    SHA512

    6949b9a3775a74773f8e8283e4d6beff8a93d18d91941b12fd09dd18e4d5328f2d2e48a2208ccdda69322d9ede9d9d5214f07edefd39ce249fd7b1410b04195b

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\tD0JU55.exe

    Filesize

    895KB

    MD5

    b25d1c162f79b92a22b352b7303e623c

    SHA1

    ffffb30697102c106fe3fbaa1479ade935b0c681

    SHA256

    c07b8719e1e5af72b82771cc1ee8aace72d110f7972015b6ba0622996b9d661d

    SHA512

    6949b9a3775a74773f8e8283e4d6beff8a93d18d91941b12fd09dd18e4d5328f2d2e48a2208ccdda69322d9ede9d9d5214f07edefd39ce249fd7b1410b04195b

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\Vg5Sg99.exe

    Filesize

    533KB

    MD5

    9af637f23daa529e8af35c8580170e71

    SHA1

    67daa52d2b77d19fbe769e7d541cccc45d5d4a60

    SHA256

    b4dc901aeacb690b45973420f74e7bb1d6481b3a3b98fb06d84aa85b580eb476

    SHA512

    4d3f039eedb1ac1abf61a16a860169c3565c57b05a6357b7432475cdf13ee14b47787249ca65d3b468f34a68d2b8243cc5353398686024cb002aa01c057e0d69

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\Vg5Sg99.exe

    Filesize

    533KB

    MD5

    9af637f23daa529e8af35c8580170e71

    SHA1

    67daa52d2b77d19fbe769e7d541cccc45d5d4a60

    SHA256

    b4dc901aeacb690b45973420f74e7bb1d6481b3a3b98fb06d84aa85b580eb476

    SHA512

    4d3f039eedb1ac1abf61a16a860169c3565c57b05a6357b7432475cdf13ee14b47787249ca65d3b468f34a68d2b8243cc5353398686024cb002aa01c057e0d69

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1sv99fl3.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1sv99fl3.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1sv99fl3.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1sv99fl3.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1sv99fl3.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1sv99fl3.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • memory/2616-41-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2616-45-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2616-49-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2616-47-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2616-44-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2616-40-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2616-43-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2616-42-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB