Analysis

  • max time kernel
    117s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    11-10-2023 02:56

General

  • Target

    file.exe

  • Size

    1.1MB

  • MD5

    194ba78b826b2e451da3fa92c05740f4

  • SHA1

    25e3c5bcb227f1516e66cfb1bae93dbc05ad8879

  • SHA256

    f8b333c710f1b62bbff3e496f0e7b710b1961c04c378f69615a4e6bb5b189048

  • SHA512

    86e41a3dfbddb16a16ceaab085fd2295ec197b4f73a92dfd692041eebc07ee4c11038553dab1cc6805136187cc2f11a368e74d874ab94ff5e44c312f69af50ac

  • SSDEEP

    24576:SydpGRGSgnk7YjYs4NwFpjbhwvekz0fKcc2vBV4:5HG4k8dQIpXhwmkz0e2v

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:1824
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Lu4ua02.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Lu4ua02.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3048
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\mY0Gp03.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\mY0Gp03.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2124
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\GQ6tR88.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\GQ6tR88.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2772
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1ga19vi8.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1ga19vi8.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2736
            • 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:2600
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2736 -s 284
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:2508

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Lu4ua02.exe

    Filesize

    959KB

    MD5

    fc8e44e20439d82bdfb0d739f98fc11f

    SHA1

    16b787a4e31f564aaf8f80a037a891fbd69116b3

    SHA256

    de71d530477003cf3bc1d64ad92f8b1bd284fd25da664de131eaf77da4711c3f

    SHA512

    93059cb62213f534492b44009442c184a7dcb35826104a55c0eafe780f38dd027a26ab4e03003eadab58f5fc38aa47ff1d7f04f566c9e736c25d5332e7d9a5c8

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Lu4ua02.exe

    Filesize

    959KB

    MD5

    fc8e44e20439d82bdfb0d739f98fc11f

    SHA1

    16b787a4e31f564aaf8f80a037a891fbd69116b3

    SHA256

    de71d530477003cf3bc1d64ad92f8b1bd284fd25da664de131eaf77da4711c3f

    SHA512

    93059cb62213f534492b44009442c184a7dcb35826104a55c0eafe780f38dd027a26ab4e03003eadab58f5fc38aa47ff1d7f04f566c9e736c25d5332e7d9a5c8

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\mY0Gp03.exe

    Filesize

    656KB

    MD5

    b4c525f4bdd06da0ae93a41856436b10

    SHA1

    993c8f87ee68dab4f36ec0d8195f5e46b3d63ce7

    SHA256

    b67681796ef8019135cb30a5546208f8d649ba98b34951074f960d1c12175147

    SHA512

    bc5773870427d7675fe509dc66a41e4dbe1e4213aac12191ec3c86edd1c95a28af878280daf8a29001944224546550381f5f56b9bec2fe6c0c91649a4231cbf0

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\mY0Gp03.exe

    Filesize

    656KB

    MD5

    b4c525f4bdd06da0ae93a41856436b10

    SHA1

    993c8f87ee68dab4f36ec0d8195f5e46b3d63ce7

    SHA256

    b67681796ef8019135cb30a5546208f8d649ba98b34951074f960d1c12175147

    SHA512

    bc5773870427d7675fe509dc66a41e4dbe1e4213aac12191ec3c86edd1c95a28af878280daf8a29001944224546550381f5f56b9bec2fe6c0c91649a4231cbf0

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\GQ6tR88.exe

    Filesize

    402KB

    MD5

    9bc6b7cebae2f2fb905d2306ae76ed28

    SHA1

    00aacbd0f8a6fdb0a00979534c17721309f5bba7

    SHA256

    d0418e4160cfceeb11a8da886b4cde7ef1e06a9b37af4f3d186f0dd16057c824

    SHA512

    06955998560bf351b6e9072791edea4c9947e3e8aadaf4e904cd66ba0ade887a2b35475114f6521e6ea8c53fae7518d05f527020e8b808c87a184ab7992ab593

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\GQ6tR88.exe

    Filesize

    402KB

    MD5

    9bc6b7cebae2f2fb905d2306ae76ed28

    SHA1

    00aacbd0f8a6fdb0a00979534c17721309f5bba7

    SHA256

    d0418e4160cfceeb11a8da886b4cde7ef1e06a9b37af4f3d186f0dd16057c824

    SHA512

    06955998560bf351b6e9072791edea4c9947e3e8aadaf4e904cd66ba0ade887a2b35475114f6521e6ea8c53fae7518d05f527020e8b808c87a184ab7992ab593

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1ga19vi8.exe

    Filesize

    278KB

    MD5

    faf554cedb0daf498bf7f35a5f8df238

    SHA1

    278903ca373786d89aa603ff52151fb544c1a5e9

    SHA256

    274c660ddbc67e0e39e2ecc7fdd959660ad2e11a4868379d6ea025cced29a324

    SHA512

    53cd94bbf7e6fb0aab1677ee7e17195fd7baefc8a633765cb5eee373c619b11245bcfcf60283a4519123d311c0161d6bd27f66406dce9f3584e9ea779d62e963

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1ga19vi8.exe

    Filesize

    278KB

    MD5

    faf554cedb0daf498bf7f35a5f8df238

    SHA1

    278903ca373786d89aa603ff52151fb544c1a5e9

    SHA256

    274c660ddbc67e0e39e2ecc7fdd959660ad2e11a4868379d6ea025cced29a324

    SHA512

    53cd94bbf7e6fb0aab1677ee7e17195fd7baefc8a633765cb5eee373c619b11245bcfcf60283a4519123d311c0161d6bd27f66406dce9f3584e9ea779d62e963

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\Lu4ua02.exe

    Filesize

    959KB

    MD5

    fc8e44e20439d82bdfb0d739f98fc11f

    SHA1

    16b787a4e31f564aaf8f80a037a891fbd69116b3

    SHA256

    de71d530477003cf3bc1d64ad92f8b1bd284fd25da664de131eaf77da4711c3f

    SHA512

    93059cb62213f534492b44009442c184a7dcb35826104a55c0eafe780f38dd027a26ab4e03003eadab58f5fc38aa47ff1d7f04f566c9e736c25d5332e7d9a5c8

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\Lu4ua02.exe

    Filesize

    959KB

    MD5

    fc8e44e20439d82bdfb0d739f98fc11f

    SHA1

    16b787a4e31f564aaf8f80a037a891fbd69116b3

    SHA256

    de71d530477003cf3bc1d64ad92f8b1bd284fd25da664de131eaf77da4711c3f

    SHA512

    93059cb62213f534492b44009442c184a7dcb35826104a55c0eafe780f38dd027a26ab4e03003eadab58f5fc38aa47ff1d7f04f566c9e736c25d5332e7d9a5c8

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\mY0Gp03.exe

    Filesize

    656KB

    MD5

    b4c525f4bdd06da0ae93a41856436b10

    SHA1

    993c8f87ee68dab4f36ec0d8195f5e46b3d63ce7

    SHA256

    b67681796ef8019135cb30a5546208f8d649ba98b34951074f960d1c12175147

    SHA512

    bc5773870427d7675fe509dc66a41e4dbe1e4213aac12191ec3c86edd1c95a28af878280daf8a29001944224546550381f5f56b9bec2fe6c0c91649a4231cbf0

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\mY0Gp03.exe

    Filesize

    656KB

    MD5

    b4c525f4bdd06da0ae93a41856436b10

    SHA1

    993c8f87ee68dab4f36ec0d8195f5e46b3d63ce7

    SHA256

    b67681796ef8019135cb30a5546208f8d649ba98b34951074f960d1c12175147

    SHA512

    bc5773870427d7675fe509dc66a41e4dbe1e4213aac12191ec3c86edd1c95a28af878280daf8a29001944224546550381f5f56b9bec2fe6c0c91649a4231cbf0

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\GQ6tR88.exe

    Filesize

    402KB

    MD5

    9bc6b7cebae2f2fb905d2306ae76ed28

    SHA1

    00aacbd0f8a6fdb0a00979534c17721309f5bba7

    SHA256

    d0418e4160cfceeb11a8da886b4cde7ef1e06a9b37af4f3d186f0dd16057c824

    SHA512

    06955998560bf351b6e9072791edea4c9947e3e8aadaf4e904cd66ba0ade887a2b35475114f6521e6ea8c53fae7518d05f527020e8b808c87a184ab7992ab593

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\GQ6tR88.exe

    Filesize

    402KB

    MD5

    9bc6b7cebae2f2fb905d2306ae76ed28

    SHA1

    00aacbd0f8a6fdb0a00979534c17721309f5bba7

    SHA256

    d0418e4160cfceeb11a8da886b4cde7ef1e06a9b37af4f3d186f0dd16057c824

    SHA512

    06955998560bf351b6e9072791edea4c9947e3e8aadaf4e904cd66ba0ade887a2b35475114f6521e6ea8c53fae7518d05f527020e8b808c87a184ab7992ab593

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1ga19vi8.exe

    Filesize

    278KB

    MD5

    faf554cedb0daf498bf7f35a5f8df238

    SHA1

    278903ca373786d89aa603ff52151fb544c1a5e9

    SHA256

    274c660ddbc67e0e39e2ecc7fdd959660ad2e11a4868379d6ea025cced29a324

    SHA512

    53cd94bbf7e6fb0aab1677ee7e17195fd7baefc8a633765cb5eee373c619b11245bcfcf60283a4519123d311c0161d6bd27f66406dce9f3584e9ea779d62e963

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1ga19vi8.exe

    Filesize

    278KB

    MD5

    faf554cedb0daf498bf7f35a5f8df238

    SHA1

    278903ca373786d89aa603ff52151fb544c1a5e9

    SHA256

    274c660ddbc67e0e39e2ecc7fdd959660ad2e11a4868379d6ea025cced29a324

    SHA512

    53cd94bbf7e6fb0aab1677ee7e17195fd7baefc8a633765cb5eee373c619b11245bcfcf60283a4519123d311c0161d6bd27f66406dce9f3584e9ea779d62e963

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1ga19vi8.exe

    Filesize

    278KB

    MD5

    faf554cedb0daf498bf7f35a5f8df238

    SHA1

    278903ca373786d89aa603ff52151fb544c1a5e9

    SHA256

    274c660ddbc67e0e39e2ecc7fdd959660ad2e11a4868379d6ea025cced29a324

    SHA512

    53cd94bbf7e6fb0aab1677ee7e17195fd7baefc8a633765cb5eee373c619b11245bcfcf60283a4519123d311c0161d6bd27f66406dce9f3584e9ea779d62e963

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1ga19vi8.exe

    Filesize

    278KB

    MD5

    faf554cedb0daf498bf7f35a5f8df238

    SHA1

    278903ca373786d89aa603ff52151fb544c1a5e9

    SHA256

    274c660ddbc67e0e39e2ecc7fdd959660ad2e11a4868379d6ea025cced29a324

    SHA512

    53cd94bbf7e6fb0aab1677ee7e17195fd7baefc8a633765cb5eee373c619b11245bcfcf60283a4519123d311c0161d6bd27f66406dce9f3584e9ea779d62e963

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1ga19vi8.exe

    Filesize

    278KB

    MD5

    faf554cedb0daf498bf7f35a5f8df238

    SHA1

    278903ca373786d89aa603ff52151fb544c1a5e9

    SHA256

    274c660ddbc67e0e39e2ecc7fdd959660ad2e11a4868379d6ea025cced29a324

    SHA512

    53cd94bbf7e6fb0aab1677ee7e17195fd7baefc8a633765cb5eee373c619b11245bcfcf60283a4519123d311c0161d6bd27f66406dce9f3584e9ea779d62e963

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1ga19vi8.exe

    Filesize

    278KB

    MD5

    faf554cedb0daf498bf7f35a5f8df238

    SHA1

    278903ca373786d89aa603ff52151fb544c1a5e9

    SHA256

    274c660ddbc67e0e39e2ecc7fdd959660ad2e11a4868379d6ea025cced29a324

    SHA512

    53cd94bbf7e6fb0aab1677ee7e17195fd7baefc8a633765cb5eee373c619b11245bcfcf60283a4519123d311c0161d6bd27f66406dce9f3584e9ea779d62e963

  • memory/2600-47-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2600-45-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2600-44-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2600-49-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2600-43-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2600-42-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2600-41-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2600-40-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB