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Analysis

  • max time kernel
    121s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    04/10/2023, 22:44

General

  • Target

    file.exe

  • Size

    1.9MB

  • MD5

    6db63c6b9d5da292e3fcd36f9f8a0b33

  • SHA1

    7530690b0f7301a15330da001a45d84a04d976ad

  • SHA256

    00a710cbb0b3f38fd05729d07b7a5663b8f284bd2cf1c456db6b5a6ad316db1d

  • SHA512

    59cb2446890c31e6f1a94fce446beecd0cc584d1c1e05620e192dc10ca2f95954a716760352914c5b569a7f7fe30e136624e9ad6353ae1855243100ed73a5f14

  • SSDEEP

    49152:3m8Sm5JHVu8j4dshIEB3yaRkzzUef5CDpct9tGdutuOGUU:2m5JHfr/B3NezUeIYmutuOG

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 13 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 48 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:1100
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\NT4gC88.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\NT4gC88.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2020
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\DE2mI47.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\DE2mI47.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2336
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\yC8jL66.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\yC8jL66.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2664
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1rW57hT8.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1rW57hT8.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2748
            • 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:2656
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2748 -s 284
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:2796

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\NT4gC88.exe

    Filesize

    1.7MB

    MD5

    762fc98000d3c80ff1e36b38b001ad20

    SHA1

    222374f08d356fda8038533886bb74971551b26a

    SHA256

    b99e0fd5fbd51bd25cb41cacba4bbefc6482202f0c65ded59c9bb2c56c004dad

    SHA512

    6320481e2c14004fd90cc87cd6224e5aef3d64a07bf2389457809cd449ce52476b0793958d334743c31db00e85b23fce6e27addb2e2c3bc925badbdbc6fd384e

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\NT4gC88.exe

    Filesize

    1.7MB

    MD5

    762fc98000d3c80ff1e36b38b001ad20

    SHA1

    222374f08d356fda8038533886bb74971551b26a

    SHA256

    b99e0fd5fbd51bd25cb41cacba4bbefc6482202f0c65ded59c9bb2c56c004dad

    SHA512

    6320481e2c14004fd90cc87cd6224e5aef3d64a07bf2389457809cd449ce52476b0793958d334743c31db00e85b23fce6e27addb2e2c3bc925badbdbc6fd384e

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\DE2mI47.exe

    Filesize

    1.2MB

    MD5

    42337f958a56664bf8c6e3942bbc0498

    SHA1

    4481d07c11df796864c3e38c13295962fd0bdaa1

    SHA256

    4fdbbc79087f53a4bc72dbaaa292f5eb6e74612a42df6a8f6dcedc9d393cf4b8

    SHA512

    05e16f8201523647b05b70a9839486d57833898d65b8b5bb6adc0c23a7fa3fbc3d6c446d49b68abc69e5d02168a14a44ceb0e25beb57c2a4c745c6080aad78f1

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\DE2mI47.exe

    Filesize

    1.2MB

    MD5

    42337f958a56664bf8c6e3942bbc0498

    SHA1

    4481d07c11df796864c3e38c13295962fd0bdaa1

    SHA256

    4fdbbc79087f53a4bc72dbaaa292f5eb6e74612a42df6a8f6dcedc9d393cf4b8

    SHA512

    05e16f8201523647b05b70a9839486d57833898d65b8b5bb6adc0c23a7fa3fbc3d6c446d49b68abc69e5d02168a14a44ceb0e25beb57c2a4c745c6080aad78f1

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\yC8jL66.exe

    Filesize

    748KB

    MD5

    08772f121227fb3019a297bd1db02cd4

    SHA1

    16bdd019c27ac07b56dbbceea30ca33e04ef6ae2

    SHA256

    6401088e39243a88c2c063a09bc1e180bd33508e1f7951d7793f16fe093854d4

    SHA512

    6a8dba8f3994cc1e479a776a1f32ace18683ce419973a192ad5ebe129ec5b62d7a3d022c227ea0612c2292673a243c65fc525224025f08001c3b67bdce9853f1

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\yC8jL66.exe

    Filesize

    748KB

    MD5

    08772f121227fb3019a297bd1db02cd4

    SHA1

    16bdd019c27ac07b56dbbceea30ca33e04ef6ae2

    SHA256

    6401088e39243a88c2c063a09bc1e180bd33508e1f7951d7793f16fe093854d4

    SHA512

    6a8dba8f3994cc1e479a776a1f32ace18683ce419973a192ad5ebe129ec5b62d7a3d022c227ea0612c2292673a243c65fc525224025f08001c3b67bdce9853f1

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1rW57hT8.exe

    Filesize

    1.8MB

    MD5

    75bb4e4db499e0c66c7358cc80a98eb9

    SHA1

    9106c6dcb82780dfd4396e837921c5af1ab58ed7

    SHA256

    a8a7c40fcbe01e808288551bcd6ce720d5f32159492db087ba8b2aed30885b85

    SHA512

    0e4920b3e28408bcc9685b23e074038708a65bc7a0a3d65ef7e90f172bfc722d5b92fe704461879026c12631b472c232af56fdfbd44abbb27822b56dfa283220

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1rW57hT8.exe

    Filesize

    1.8MB

    MD5

    75bb4e4db499e0c66c7358cc80a98eb9

    SHA1

    9106c6dcb82780dfd4396e837921c5af1ab58ed7

    SHA256

    a8a7c40fcbe01e808288551bcd6ce720d5f32159492db087ba8b2aed30885b85

    SHA512

    0e4920b3e28408bcc9685b23e074038708a65bc7a0a3d65ef7e90f172bfc722d5b92fe704461879026c12631b472c232af56fdfbd44abbb27822b56dfa283220

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1rW57hT8.exe

    Filesize

    1.8MB

    MD5

    75bb4e4db499e0c66c7358cc80a98eb9

    SHA1

    9106c6dcb82780dfd4396e837921c5af1ab58ed7

    SHA256

    a8a7c40fcbe01e808288551bcd6ce720d5f32159492db087ba8b2aed30885b85

    SHA512

    0e4920b3e28408bcc9685b23e074038708a65bc7a0a3d65ef7e90f172bfc722d5b92fe704461879026c12631b472c232af56fdfbd44abbb27822b56dfa283220

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\NT4gC88.exe

    Filesize

    1.7MB

    MD5

    762fc98000d3c80ff1e36b38b001ad20

    SHA1

    222374f08d356fda8038533886bb74971551b26a

    SHA256

    b99e0fd5fbd51bd25cb41cacba4bbefc6482202f0c65ded59c9bb2c56c004dad

    SHA512

    6320481e2c14004fd90cc87cd6224e5aef3d64a07bf2389457809cd449ce52476b0793958d334743c31db00e85b23fce6e27addb2e2c3bc925badbdbc6fd384e

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\NT4gC88.exe

    Filesize

    1.7MB

    MD5

    762fc98000d3c80ff1e36b38b001ad20

    SHA1

    222374f08d356fda8038533886bb74971551b26a

    SHA256

    b99e0fd5fbd51bd25cb41cacba4bbefc6482202f0c65ded59c9bb2c56c004dad

    SHA512

    6320481e2c14004fd90cc87cd6224e5aef3d64a07bf2389457809cd449ce52476b0793958d334743c31db00e85b23fce6e27addb2e2c3bc925badbdbc6fd384e

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\DE2mI47.exe

    Filesize

    1.2MB

    MD5

    42337f958a56664bf8c6e3942bbc0498

    SHA1

    4481d07c11df796864c3e38c13295962fd0bdaa1

    SHA256

    4fdbbc79087f53a4bc72dbaaa292f5eb6e74612a42df6a8f6dcedc9d393cf4b8

    SHA512

    05e16f8201523647b05b70a9839486d57833898d65b8b5bb6adc0c23a7fa3fbc3d6c446d49b68abc69e5d02168a14a44ceb0e25beb57c2a4c745c6080aad78f1

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\DE2mI47.exe

    Filesize

    1.2MB

    MD5

    42337f958a56664bf8c6e3942bbc0498

    SHA1

    4481d07c11df796864c3e38c13295962fd0bdaa1

    SHA256

    4fdbbc79087f53a4bc72dbaaa292f5eb6e74612a42df6a8f6dcedc9d393cf4b8

    SHA512

    05e16f8201523647b05b70a9839486d57833898d65b8b5bb6adc0c23a7fa3fbc3d6c446d49b68abc69e5d02168a14a44ceb0e25beb57c2a4c745c6080aad78f1

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\yC8jL66.exe

    Filesize

    748KB

    MD5

    08772f121227fb3019a297bd1db02cd4

    SHA1

    16bdd019c27ac07b56dbbceea30ca33e04ef6ae2

    SHA256

    6401088e39243a88c2c063a09bc1e180bd33508e1f7951d7793f16fe093854d4

    SHA512

    6a8dba8f3994cc1e479a776a1f32ace18683ce419973a192ad5ebe129ec5b62d7a3d022c227ea0612c2292673a243c65fc525224025f08001c3b67bdce9853f1

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\yC8jL66.exe

    Filesize

    748KB

    MD5

    08772f121227fb3019a297bd1db02cd4

    SHA1

    16bdd019c27ac07b56dbbceea30ca33e04ef6ae2

    SHA256

    6401088e39243a88c2c063a09bc1e180bd33508e1f7951d7793f16fe093854d4

    SHA512

    6a8dba8f3994cc1e479a776a1f32ace18683ce419973a192ad5ebe129ec5b62d7a3d022c227ea0612c2292673a243c65fc525224025f08001c3b67bdce9853f1

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1rW57hT8.exe

    Filesize

    1.8MB

    MD5

    75bb4e4db499e0c66c7358cc80a98eb9

    SHA1

    9106c6dcb82780dfd4396e837921c5af1ab58ed7

    SHA256

    a8a7c40fcbe01e808288551bcd6ce720d5f32159492db087ba8b2aed30885b85

    SHA512

    0e4920b3e28408bcc9685b23e074038708a65bc7a0a3d65ef7e90f172bfc722d5b92fe704461879026c12631b472c232af56fdfbd44abbb27822b56dfa283220

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1rW57hT8.exe

    Filesize

    1.8MB

    MD5

    75bb4e4db499e0c66c7358cc80a98eb9

    SHA1

    9106c6dcb82780dfd4396e837921c5af1ab58ed7

    SHA256

    a8a7c40fcbe01e808288551bcd6ce720d5f32159492db087ba8b2aed30885b85

    SHA512

    0e4920b3e28408bcc9685b23e074038708a65bc7a0a3d65ef7e90f172bfc722d5b92fe704461879026c12631b472c232af56fdfbd44abbb27822b56dfa283220

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1rW57hT8.exe

    Filesize

    1.8MB

    MD5

    75bb4e4db499e0c66c7358cc80a98eb9

    SHA1

    9106c6dcb82780dfd4396e837921c5af1ab58ed7

    SHA256

    a8a7c40fcbe01e808288551bcd6ce720d5f32159492db087ba8b2aed30885b85

    SHA512

    0e4920b3e28408bcc9685b23e074038708a65bc7a0a3d65ef7e90f172bfc722d5b92fe704461879026c12631b472c232af56fdfbd44abbb27822b56dfa283220

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1rW57hT8.exe

    Filesize

    1.8MB

    MD5

    75bb4e4db499e0c66c7358cc80a98eb9

    SHA1

    9106c6dcb82780dfd4396e837921c5af1ab58ed7

    SHA256

    a8a7c40fcbe01e808288551bcd6ce720d5f32159492db087ba8b2aed30885b85

    SHA512

    0e4920b3e28408bcc9685b23e074038708a65bc7a0a3d65ef7e90f172bfc722d5b92fe704461879026c12631b472c232af56fdfbd44abbb27822b56dfa283220

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1rW57hT8.exe

    Filesize

    1.8MB

    MD5

    75bb4e4db499e0c66c7358cc80a98eb9

    SHA1

    9106c6dcb82780dfd4396e837921c5af1ab58ed7

    SHA256

    a8a7c40fcbe01e808288551bcd6ce720d5f32159492db087ba8b2aed30885b85

    SHA512

    0e4920b3e28408bcc9685b23e074038708a65bc7a0a3d65ef7e90f172bfc722d5b92fe704461879026c12631b472c232af56fdfbd44abbb27822b56dfa283220

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1rW57hT8.exe

    Filesize

    1.8MB

    MD5

    75bb4e4db499e0c66c7358cc80a98eb9

    SHA1

    9106c6dcb82780dfd4396e837921c5af1ab58ed7

    SHA256

    a8a7c40fcbe01e808288551bcd6ce720d5f32159492db087ba8b2aed30885b85

    SHA512

    0e4920b3e28408bcc9685b23e074038708a65bc7a0a3d65ef7e90f172bfc722d5b92fe704461879026c12631b472c232af56fdfbd44abbb27822b56dfa283220

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1rW57hT8.exe

    Filesize

    1.8MB

    MD5

    75bb4e4db499e0c66c7358cc80a98eb9

    SHA1

    9106c6dcb82780dfd4396e837921c5af1ab58ed7

    SHA256

    a8a7c40fcbe01e808288551bcd6ce720d5f32159492db087ba8b2aed30885b85

    SHA512

    0e4920b3e28408bcc9685b23e074038708a65bc7a0a3d65ef7e90f172bfc722d5b92fe704461879026c12631b472c232af56fdfbd44abbb27822b56dfa283220

  • memory/2656-49-0x0000000000400000-0x0000000000432000-memory.dmp

    Filesize

    200KB

  • memory/2656-73-0x0000000000270000-0x0000000000286000-memory.dmp

    Filesize

    88KB

  • memory/2656-47-0x0000000000400000-0x0000000000432000-memory.dmp

    Filesize

    200KB

  • memory/2656-51-0x0000000000400000-0x0000000000432000-memory.dmp

    Filesize

    200KB

  • memory/2656-53-0x0000000000400000-0x0000000000432000-memory.dmp

    Filesize

    200KB

  • memory/2656-46-0x0000000000400000-0x0000000000432000-memory.dmp

    Filesize

    200KB

  • memory/2656-45-0x0000000000400000-0x0000000000432000-memory.dmp

    Filesize

    200KB

  • memory/2656-44-0x0000000000400000-0x0000000000432000-memory.dmp

    Filesize

    200KB

  • memory/2656-57-0x00000000001F0000-0x000000000020E000-memory.dmp

    Filesize

    120KB

  • memory/2656-43-0x0000000000400000-0x0000000000432000-memory.dmp

    Filesize

    200KB

  • memory/2656-59-0x0000000000270000-0x000000000028C000-memory.dmp

    Filesize

    112KB

  • memory/2656-61-0x0000000000270000-0x0000000000286000-memory.dmp

    Filesize

    88KB

  • memory/2656-67-0x0000000000270000-0x0000000000286000-memory.dmp

    Filesize

    88KB

  • memory/2656-48-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2656-81-0x0000000000270000-0x0000000000286000-memory.dmp

    Filesize

    88KB

  • memory/2656-87-0x0000000000270000-0x0000000000286000-memory.dmp

    Filesize

    88KB

  • memory/2656-85-0x0000000000270000-0x0000000000286000-memory.dmp

    Filesize

    88KB

  • memory/2656-83-0x0000000000270000-0x0000000000286000-memory.dmp

    Filesize

    88KB

  • memory/2656-79-0x0000000000270000-0x0000000000286000-memory.dmp

    Filesize

    88KB

  • memory/2656-77-0x0000000000270000-0x0000000000286000-memory.dmp

    Filesize

    88KB

  • memory/2656-75-0x0000000000270000-0x0000000000286000-memory.dmp

    Filesize

    88KB

  • memory/2656-71-0x0000000000270000-0x0000000000286000-memory.dmp

    Filesize

    88KB

  • memory/2656-69-0x0000000000270000-0x0000000000286000-memory.dmp

    Filesize

    88KB

  • memory/2656-65-0x0000000000270000-0x0000000000286000-memory.dmp

    Filesize

    88KB

  • memory/2656-63-0x0000000000270000-0x0000000000286000-memory.dmp

    Filesize

    88KB

  • memory/2656-60-0x0000000000270000-0x0000000000286000-memory.dmp

    Filesize

    88KB