Analysis

  • max time kernel
    46s
  • max time network
    50s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    20-10-2022 05:25

General

  • Target

    51d6a9e4b2aa4347c58fa6bb1584cca1d3f73c98020d32ee21ba4c9ca11a6ab2.exe

  • Size

    1.0MB

  • MD5

    579b9d6ff93101819831489592c46142

  • SHA1

    8d816ddf346f8c21d0b0dc7715a1efffaf912b12

  • SHA256

    51d6a9e4b2aa4347c58fa6bb1584cca1d3f73c98020d32ee21ba4c9ca11a6ab2

  • SHA512

    541b936bed231616ac20d83e41b668268f13fd52b6308decb7997adedb89383865acca2f6ea0bcabc3d48d76fd27a39e94781446c73d5511df8ea8949ee84f4d

  • SSDEEP

    24576:/m5jpYmtRqNovh1rM/8DXvQUlNdOgQPt5bMbF2mgmbbuF:kg+vrrMKocnQt5b/4U

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 18 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Program crash 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 41 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\51d6a9e4b2aa4347c58fa6bb1584cca1d3f73c98020d32ee21ba4c9ca11a6ab2.exe
    "C:\Users\Admin\AppData\Local\Temp\51d6a9e4b2aa4347c58fa6bb1584cca1d3f73c98020d32ee21ba4c9ca11a6ab2.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1880
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\is153068.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\is153068.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Maps connected drives based on registry
      • Suspicious use of SetThreadContext
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1948
      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\is153068.exe
        C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\is153068.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:556
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 556 -s 256
          4⤵
          • Loads dropped DLL
          • Program crash
          PID:772
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\PhotoToColorSketch_setup.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\PhotoToColorSketch_setup.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:880
      • C:\Users\Admin\AppData\Local\Temp\is-F2M4V.tmp\is-7VI5B.tmp
        "C:\Users\Admin\AppData\Local\Temp\is-F2M4V.tmp\is-7VI5B.tmp" /SL4 $7011A "C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\PhotoToColorSketch_setup.exe" 744379 52224
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        PID:996

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    956KB

    MD5

    a6ac663d63fef8ccd70a3a2c685ca9ba

    SHA1

    f372deb087628c2d2c33aa779d6c4db9640e886e

    SHA256

    8fb16de8b15b42005ee0ed96bd2be283082ef74ce9d878dc31abe4610074efee

    SHA512

    bbc40a08fdb14686bc1e27bd49340caefa3c0edf4bdf2cd92dd53ea6892c9aa2aacddcc16df97c4d513507095d8e03bc55449298957a42d1bad7b3fa931490ff

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

    Filesize

    956KB

    MD5

    a6ac663d63fef8ccd70a3a2c685ca9ba

    SHA1

    f372deb087628c2d2c33aa779d6c4db9640e886e

    SHA256

    8fb16de8b15b42005ee0ed96bd2be283082ef74ce9d878dc31abe4610074efee

    SHA512

    bbc40a08fdb14686bc1e27bd49340caefa3c0edf4bdf2cd92dd53ea6892c9aa2aacddcc16df97c4d513507095d8e03bc55449298957a42d1bad7b3fa931490ff

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\is153068.exe

    Filesize

    108KB

    MD5

    726eea22bb372e7f9d2c6340862f1c82

    SHA1

    1cdd217a40f8e5d416def7db0ed3903ec4e3b1a3

    SHA256

    eb60a2e41a113c5589919dd99cab1b444dc7f622592e7770a93da51a1cb334d6

    SHA512

    16dcee6b135ad22a1f83e8ad81cc6161376fe17684ec61eb0bc13d3072ff0ef7ff9703b8634884bf46e1344e9dd5914739061f12f3f2791f32856fab396fa582

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\is153068.exe

    Filesize

    108KB

    MD5

    726eea22bb372e7f9d2c6340862f1c82

    SHA1

    1cdd217a40f8e5d416def7db0ed3903ec4e3b1a3

    SHA256

    eb60a2e41a113c5589919dd99cab1b444dc7f622592e7770a93da51a1cb334d6

    SHA512

    16dcee6b135ad22a1f83e8ad81cc6161376fe17684ec61eb0bc13d3072ff0ef7ff9703b8634884bf46e1344e9dd5914739061f12f3f2791f32856fab396fa582

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\is153068.exe

    Filesize

    108KB

    MD5

    726eea22bb372e7f9d2c6340862f1c82

    SHA1

    1cdd217a40f8e5d416def7db0ed3903ec4e3b1a3

    SHA256

    eb60a2e41a113c5589919dd99cab1b444dc7f622592e7770a93da51a1cb334d6

    SHA512

    16dcee6b135ad22a1f83e8ad81cc6161376fe17684ec61eb0bc13d3072ff0ef7ff9703b8634884bf46e1344e9dd5914739061f12f3f2791f32856fab396fa582

  • C:\Users\Admin\AppData\Local\Temp\is-F2M4V.tmp\is-7VI5B.tmp

    Filesize

    656KB

    MD5

    4ffc05506afed89fb62438b229f32d3d

    SHA1

    d0dda2ee92a0d0adc91bce9b3efe061bd03af1fa

    SHA256

    c545ae4764531fcf68d561a7946667feac97d65b7b3937afd64e0df06eec62f7

    SHA512

    ba79f4a4abfe276b9e266d5140120ca3207c3d7040125d02f13c999af880b845d7aca0a66e6fb39dbc14955702c42b8fe36f09bfb88a2e3ed30d93bced1afa03

  • C:\Users\Admin\AppData\Local\Temp\is-F2M4V.tmp\is-7VI5B.tmp

    Filesize

    656KB

    MD5

    4ffc05506afed89fb62438b229f32d3d

    SHA1

    d0dda2ee92a0d0adc91bce9b3efe061bd03af1fa

    SHA256

    c545ae4764531fcf68d561a7946667feac97d65b7b3937afd64e0df06eec62f7

    SHA512

    ba79f4a4abfe276b9e266d5140120ca3207c3d7040125d02f13c999af880b845d7aca0a66e6fb39dbc14955702c42b8fe36f09bfb88a2e3ed30d93bced1afa03

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

    Filesize

    956KB

    MD5

    a6ac663d63fef8ccd70a3a2c685ca9ba

    SHA1

    f372deb087628c2d2c33aa779d6c4db9640e886e

    SHA256

    8fb16de8b15b42005ee0ed96bd2be283082ef74ce9d878dc31abe4610074efee

    SHA512

    bbc40a08fdb14686bc1e27bd49340caefa3c0edf4bdf2cd92dd53ea6892c9aa2aacddcc16df97c4d513507095d8e03bc55449298957a42d1bad7b3fa931490ff

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

    Filesize

    956KB

    MD5

    a6ac663d63fef8ccd70a3a2c685ca9ba

    SHA1

    f372deb087628c2d2c33aa779d6c4db9640e886e

    SHA256

    8fb16de8b15b42005ee0ed96bd2be283082ef74ce9d878dc31abe4610074efee

    SHA512

    bbc40a08fdb14686bc1e27bd49340caefa3c0edf4bdf2cd92dd53ea6892c9aa2aacddcc16df97c4d513507095d8e03bc55449298957a42d1bad7b3fa931490ff

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

    Filesize

    956KB

    MD5

    a6ac663d63fef8ccd70a3a2c685ca9ba

    SHA1

    f372deb087628c2d2c33aa779d6c4db9640e886e

    SHA256

    8fb16de8b15b42005ee0ed96bd2be283082ef74ce9d878dc31abe4610074efee

    SHA512

    bbc40a08fdb14686bc1e27bd49340caefa3c0edf4bdf2cd92dd53ea6892c9aa2aacddcc16df97c4d513507095d8e03bc55449298957a42d1bad7b3fa931490ff

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\is153068.exe

    Filesize

    108KB

    MD5

    726eea22bb372e7f9d2c6340862f1c82

    SHA1

    1cdd217a40f8e5d416def7db0ed3903ec4e3b1a3

    SHA256

    eb60a2e41a113c5589919dd99cab1b444dc7f622592e7770a93da51a1cb334d6

    SHA512

    16dcee6b135ad22a1f83e8ad81cc6161376fe17684ec61eb0bc13d3072ff0ef7ff9703b8634884bf46e1344e9dd5914739061f12f3f2791f32856fab396fa582

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\is153068.exe

    Filesize

    108KB

    MD5

    726eea22bb372e7f9d2c6340862f1c82

    SHA1

    1cdd217a40f8e5d416def7db0ed3903ec4e3b1a3

    SHA256

    eb60a2e41a113c5589919dd99cab1b444dc7f622592e7770a93da51a1cb334d6

    SHA512

    16dcee6b135ad22a1f83e8ad81cc6161376fe17684ec61eb0bc13d3072ff0ef7ff9703b8634884bf46e1344e9dd5914739061f12f3f2791f32856fab396fa582

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\is153068.exe

    Filesize

    108KB

    MD5

    726eea22bb372e7f9d2c6340862f1c82

    SHA1

    1cdd217a40f8e5d416def7db0ed3903ec4e3b1a3

    SHA256

    eb60a2e41a113c5589919dd99cab1b444dc7f622592e7770a93da51a1cb334d6

    SHA512

    16dcee6b135ad22a1f83e8ad81cc6161376fe17684ec61eb0bc13d3072ff0ef7ff9703b8634884bf46e1344e9dd5914739061f12f3f2791f32856fab396fa582

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\is153068.exe

    Filesize

    108KB

    MD5

    726eea22bb372e7f9d2c6340862f1c82

    SHA1

    1cdd217a40f8e5d416def7db0ed3903ec4e3b1a3

    SHA256

    eb60a2e41a113c5589919dd99cab1b444dc7f622592e7770a93da51a1cb334d6

    SHA512

    16dcee6b135ad22a1f83e8ad81cc6161376fe17684ec61eb0bc13d3072ff0ef7ff9703b8634884bf46e1344e9dd5914739061f12f3f2791f32856fab396fa582

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\is153068.exe

    Filesize

    108KB

    MD5

    726eea22bb372e7f9d2c6340862f1c82

    SHA1

    1cdd217a40f8e5d416def7db0ed3903ec4e3b1a3

    SHA256

    eb60a2e41a113c5589919dd99cab1b444dc7f622592e7770a93da51a1cb334d6

    SHA512

    16dcee6b135ad22a1f83e8ad81cc6161376fe17684ec61eb0bc13d3072ff0ef7ff9703b8634884bf46e1344e9dd5914739061f12f3f2791f32856fab396fa582

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\is153068.exe

    Filesize

    108KB

    MD5

    726eea22bb372e7f9d2c6340862f1c82

    SHA1

    1cdd217a40f8e5d416def7db0ed3903ec4e3b1a3

    SHA256

    eb60a2e41a113c5589919dd99cab1b444dc7f622592e7770a93da51a1cb334d6

    SHA512

    16dcee6b135ad22a1f83e8ad81cc6161376fe17684ec61eb0bc13d3072ff0ef7ff9703b8634884bf46e1344e9dd5914739061f12f3f2791f32856fab396fa582

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\is153068.exe

    Filesize

    108KB

    MD5

    726eea22bb372e7f9d2c6340862f1c82

    SHA1

    1cdd217a40f8e5d416def7db0ed3903ec4e3b1a3

    SHA256

    eb60a2e41a113c5589919dd99cab1b444dc7f622592e7770a93da51a1cb334d6

    SHA512

    16dcee6b135ad22a1f83e8ad81cc6161376fe17684ec61eb0bc13d3072ff0ef7ff9703b8634884bf46e1344e9dd5914739061f12f3f2791f32856fab396fa582

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\is153068.exe

    Filesize

    108KB

    MD5

    726eea22bb372e7f9d2c6340862f1c82

    SHA1

    1cdd217a40f8e5d416def7db0ed3903ec4e3b1a3

    SHA256

    eb60a2e41a113c5589919dd99cab1b444dc7f622592e7770a93da51a1cb334d6

    SHA512

    16dcee6b135ad22a1f83e8ad81cc6161376fe17684ec61eb0bc13d3072ff0ef7ff9703b8634884bf46e1344e9dd5914739061f12f3f2791f32856fab396fa582

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\is153068.exe

    Filesize

    108KB

    MD5

    726eea22bb372e7f9d2c6340862f1c82

    SHA1

    1cdd217a40f8e5d416def7db0ed3903ec4e3b1a3

    SHA256

    eb60a2e41a113c5589919dd99cab1b444dc7f622592e7770a93da51a1cb334d6

    SHA512

    16dcee6b135ad22a1f83e8ad81cc6161376fe17684ec61eb0bc13d3072ff0ef7ff9703b8634884bf46e1344e9dd5914739061f12f3f2791f32856fab396fa582

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\is153068.exe

    Filesize

    108KB

    MD5

    726eea22bb372e7f9d2c6340862f1c82

    SHA1

    1cdd217a40f8e5d416def7db0ed3903ec4e3b1a3

    SHA256

    eb60a2e41a113c5589919dd99cab1b444dc7f622592e7770a93da51a1cb334d6

    SHA512

    16dcee6b135ad22a1f83e8ad81cc6161376fe17684ec61eb0bc13d3072ff0ef7ff9703b8634884bf46e1344e9dd5914739061f12f3f2791f32856fab396fa582

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\is153068.exe

    Filesize

    108KB

    MD5

    726eea22bb372e7f9d2c6340862f1c82

    SHA1

    1cdd217a40f8e5d416def7db0ed3903ec4e3b1a3

    SHA256

    eb60a2e41a113c5589919dd99cab1b444dc7f622592e7770a93da51a1cb334d6

    SHA512

    16dcee6b135ad22a1f83e8ad81cc6161376fe17684ec61eb0bc13d3072ff0ef7ff9703b8634884bf46e1344e9dd5914739061f12f3f2791f32856fab396fa582

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\is153068.exe

    Filesize

    108KB

    MD5

    726eea22bb372e7f9d2c6340862f1c82

    SHA1

    1cdd217a40f8e5d416def7db0ed3903ec4e3b1a3

    SHA256

    eb60a2e41a113c5589919dd99cab1b444dc7f622592e7770a93da51a1cb334d6

    SHA512

    16dcee6b135ad22a1f83e8ad81cc6161376fe17684ec61eb0bc13d3072ff0ef7ff9703b8634884bf46e1344e9dd5914739061f12f3f2791f32856fab396fa582

  • \Users\Admin\AppData\Local\Temp\is-CKRCH.tmp\_isetup\_shfoldr.dll

    Filesize

    22KB

    MD5

    92dc6ef532fbb4a5c3201469a5b5eb63

    SHA1

    3e89ff837147c16b4e41c30d6c796374e0b8e62c

    SHA256

    9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

    SHA512

    9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

  • \Users\Admin\AppData\Local\Temp\is-CKRCH.tmp\_isetup\_shfoldr.dll

    Filesize

    22KB

    MD5

    92dc6ef532fbb4a5c3201469a5b5eb63

    SHA1

    3e89ff837147c16b4e41c30d6c796374e0b8e62c

    SHA256

    9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

    SHA512

    9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

  • \Users\Admin\AppData\Local\Temp\is-F2M4V.tmp\is-7VI5B.tmp

    Filesize

    656KB

    MD5

    4ffc05506afed89fb62438b229f32d3d

    SHA1

    d0dda2ee92a0d0adc91bce9b3efe061bd03af1fa

    SHA256

    c545ae4764531fcf68d561a7946667feac97d65b7b3937afd64e0df06eec62f7

    SHA512

    ba79f4a4abfe276b9e266d5140120ca3207c3d7040125d02f13c999af880b845d7aca0a66e6fb39dbc14955702c42b8fe36f09bfb88a2e3ed30d93bced1afa03

  • memory/556-68-0x0000000000400000-0x0000000000417000-memory.dmp

    Filesize

    92KB

  • memory/556-67-0x0000000000400000-0x0000000000417000-memory.dmp

    Filesize

    92KB

  • memory/556-87-0x0000000000400000-0x0000000000417000-memory.dmp

    Filesize

    92KB

  • memory/556-70-0x0000000000400000-0x0000000000417000-memory.dmp

    Filesize

    92KB

  • memory/556-98-0x0000000000240000-0x000000000024B000-memory.dmp

    Filesize

    44KB

  • memory/556-72-0x0000000000400000-0x0000000000417000-memory.dmp

    Filesize

    92KB

  • memory/556-95-0x0000000000400000-0x0000000000417000-memory.dmp

    Filesize

    92KB

  • memory/556-82-0x0000000000400000-0x0000000000417000-memory.dmp

    Filesize

    92KB

  • memory/556-75-0x0000000000400000-0x0000000000417000-memory.dmp

    Filesize

    92KB

  • memory/880-97-0x0000000000400000-0x0000000000413000-memory.dmp

    Filesize

    76KB

  • memory/880-110-0x0000000000400000-0x0000000000413000-memory.dmp

    Filesize

    76KB

  • memory/1880-54-0x0000000075D71000-0x0000000075D73000-memory.dmp

    Filesize

    8KB