Analysis

  • max time kernel
    118s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    13/10/2023, 14:40

General

  • Target

    b845d0fcdba96d43d571a8a8500c9f2db33cd9f8bf03dc75f7a36a97d35ccac7.exe

  • Size

    1.3MB

  • MD5

    569fd5339c6db72ca8fbee60173223f7

  • SHA1

    4cc659429c5dc5b69693f7e9da24e553d61fafe3

  • SHA256

    b845d0fcdba96d43d571a8a8500c9f2db33cd9f8bf03dc75f7a36a97d35ccac7

  • SHA512

    5ba01cb36f3902eea832a7021b0857f2894851b1163717465baf8960a2b45404a4e097eae1d3723c0e1c708ba1674981d769d8874bc2a32310e11141bea19c18

  • SSDEEP

    24576:cyGJ/IEZe2uHX0qnzDhxVpYv7oqYi++MwPHeBUmd879lYOE2DbEwUS69gvyBORS4:LGZfg2a0qNaoH9+MwfeauOEAEwUX6qk

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\b845d0fcdba96d43d571a8a8500c9f2db33cd9f8bf03dc75f7a36a97d35ccac7.exe
    "C:\Users\Admin\AppData\Local\Temp\b845d0fcdba96d43d571a8a8500c9f2db33cd9f8bf03dc75f7a36a97d35ccac7.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2124
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Qh5SS94.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Qh5SS94.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2204
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Yp9AJ22.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Yp9AJ22.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2636
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aw5ha52.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aw5ha52.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2588
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1ps75KF7.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1ps75KF7.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2840
            • 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:2832
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2840 -s 272
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:2220

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Qh5SS94.exe

    Filesize

    1.1MB

    MD5

    97ab8b3b76d3aa5cdc61b3530e444907

    SHA1

    8e3f46f680e7b69e893dc07b12b2cab51153ad9a

    SHA256

    3eceb0ccf0f2c7cc8ab9dbc123069e2b7b734fd53e0d46ebca511c874674f430

    SHA512

    74714cb412981fbe5fbbe195de8cff9eff8563a21d780b2430a9421da74ff4fd8f7afd7bbb02d8b074a53af46da5f74b6b9092b56459e2a30cce2c00003a9b1f

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Qh5SS94.exe

    Filesize

    1.1MB

    MD5

    97ab8b3b76d3aa5cdc61b3530e444907

    SHA1

    8e3f46f680e7b69e893dc07b12b2cab51153ad9a

    SHA256

    3eceb0ccf0f2c7cc8ab9dbc123069e2b7b734fd53e0d46ebca511c874674f430

    SHA512

    74714cb412981fbe5fbbe195de8cff9eff8563a21d780b2430a9421da74ff4fd8f7afd7bbb02d8b074a53af46da5f74b6b9092b56459e2a30cce2c00003a9b1f

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Yp9AJ22.exe

    Filesize

    707KB

    MD5

    ead9bd1087e63b4176e864e8ba4ca6dc

    SHA1

    3c77f5adc1913e0b51fcdf79073b1caa845208bd

    SHA256

    c89ad2635f29c9d9701c27a5203888e8fb88c082896a12d10196476b25b693ca

    SHA512

    5461f5423dec1ef8da8bfe7b5254a6801c4ce8f6b8da0f931c33a4c7e73a2992d5ddc17165043241c5e904a880730e733c43c26886336fd929f88cd3d5b28664

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Yp9AJ22.exe

    Filesize

    707KB

    MD5

    ead9bd1087e63b4176e864e8ba4ca6dc

    SHA1

    3c77f5adc1913e0b51fcdf79073b1caa845208bd

    SHA256

    c89ad2635f29c9d9701c27a5203888e8fb88c082896a12d10196476b25b693ca

    SHA512

    5461f5423dec1ef8da8bfe7b5254a6801c4ce8f6b8da0f931c33a4c7e73a2992d5ddc17165043241c5e904a880730e733c43c26886336fd929f88cd3d5b28664

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aw5ha52.exe

    Filesize

    330KB

    MD5

    22039dd42004777c7b7b34504a11ea21

    SHA1

    1fe3d708a2705ebadd258f3a856ba65fd3741b44

    SHA256

    83bd6f89b44069d29e95555968c5a823b52f2187a87ce1622fd90404ccbe2a26

    SHA512

    41998a03f480d9cb4d74817cd23322eb84b270ab5e174f594e4e534c1ecadf2f390ec63395ffeb0334c512e45167eea62355f75fc57e5b18bcbe1f1fb48e9fd8

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aw5ha52.exe

    Filesize

    330KB

    MD5

    22039dd42004777c7b7b34504a11ea21

    SHA1

    1fe3d708a2705ebadd258f3a856ba65fd3741b44

    SHA256

    83bd6f89b44069d29e95555968c5a823b52f2187a87ce1622fd90404ccbe2a26

    SHA512

    41998a03f480d9cb4d74817cd23322eb84b270ab5e174f594e4e534c1ecadf2f390ec63395ffeb0334c512e45167eea62355f75fc57e5b18bcbe1f1fb48e9fd8

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1ps75KF7.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1ps75KF7.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\Qh5SS94.exe

    Filesize

    1.1MB

    MD5

    97ab8b3b76d3aa5cdc61b3530e444907

    SHA1

    8e3f46f680e7b69e893dc07b12b2cab51153ad9a

    SHA256

    3eceb0ccf0f2c7cc8ab9dbc123069e2b7b734fd53e0d46ebca511c874674f430

    SHA512

    74714cb412981fbe5fbbe195de8cff9eff8563a21d780b2430a9421da74ff4fd8f7afd7bbb02d8b074a53af46da5f74b6b9092b56459e2a30cce2c00003a9b1f

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\Qh5SS94.exe

    Filesize

    1.1MB

    MD5

    97ab8b3b76d3aa5cdc61b3530e444907

    SHA1

    8e3f46f680e7b69e893dc07b12b2cab51153ad9a

    SHA256

    3eceb0ccf0f2c7cc8ab9dbc123069e2b7b734fd53e0d46ebca511c874674f430

    SHA512

    74714cb412981fbe5fbbe195de8cff9eff8563a21d780b2430a9421da74ff4fd8f7afd7bbb02d8b074a53af46da5f74b6b9092b56459e2a30cce2c00003a9b1f

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\Yp9AJ22.exe

    Filesize

    707KB

    MD5

    ead9bd1087e63b4176e864e8ba4ca6dc

    SHA1

    3c77f5adc1913e0b51fcdf79073b1caa845208bd

    SHA256

    c89ad2635f29c9d9701c27a5203888e8fb88c082896a12d10196476b25b693ca

    SHA512

    5461f5423dec1ef8da8bfe7b5254a6801c4ce8f6b8da0f931c33a4c7e73a2992d5ddc17165043241c5e904a880730e733c43c26886336fd929f88cd3d5b28664

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\Yp9AJ22.exe

    Filesize

    707KB

    MD5

    ead9bd1087e63b4176e864e8ba4ca6dc

    SHA1

    3c77f5adc1913e0b51fcdf79073b1caa845208bd

    SHA256

    c89ad2635f29c9d9701c27a5203888e8fb88c082896a12d10196476b25b693ca

    SHA512

    5461f5423dec1ef8da8bfe7b5254a6801c4ce8f6b8da0f931c33a4c7e73a2992d5ddc17165043241c5e904a880730e733c43c26886336fd929f88cd3d5b28664

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\aw5ha52.exe

    Filesize

    330KB

    MD5

    22039dd42004777c7b7b34504a11ea21

    SHA1

    1fe3d708a2705ebadd258f3a856ba65fd3741b44

    SHA256

    83bd6f89b44069d29e95555968c5a823b52f2187a87ce1622fd90404ccbe2a26

    SHA512

    41998a03f480d9cb4d74817cd23322eb84b270ab5e174f594e4e534c1ecadf2f390ec63395ffeb0334c512e45167eea62355f75fc57e5b18bcbe1f1fb48e9fd8

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\aw5ha52.exe

    Filesize

    330KB

    MD5

    22039dd42004777c7b7b34504a11ea21

    SHA1

    1fe3d708a2705ebadd258f3a856ba65fd3741b44

    SHA256

    83bd6f89b44069d29e95555968c5a823b52f2187a87ce1622fd90404ccbe2a26

    SHA512

    41998a03f480d9cb4d74817cd23322eb84b270ab5e174f594e4e534c1ecadf2f390ec63395ffeb0334c512e45167eea62355f75fc57e5b18bcbe1f1fb48e9fd8

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1ps75KF7.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1ps75KF7.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1ps75KF7.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1ps75KF7.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1ps75KF7.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1ps75KF7.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • memory/2832-40-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2832-41-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2832-42-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2832-43-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2832-44-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2832-45-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2832-47-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2832-49-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB