Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    118s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    07/10/2023, 10:53

General

  • Target

    NEAS.198e731935d5a9c0b26797118791b53fd76ddd1a38302cf739ad3a57f0c6b2e9_JC.exe

  • Size

    1.2MB

  • MD5

    3e687a14033b8ba0968ce86c415abe8e

  • SHA1

    c5483168957df8fb20c9587148553c01953dd750

  • SHA256

    198e731935d5a9c0b26797118791b53fd76ddd1a38302cf739ad3a57f0c6b2e9

  • SHA512

    b60bec6ef664945bcdef20dde1a5904e5895abdb5fb91fcd19a68dc401ae43a53f9bbd67e7b56b1966d21e19cd22ebd4633c6ba200f2de81d5c4037478b4068f

  • SSDEEP

    24576:UyjbRWpNSrTSgvWiRfSWA4gskS7cY7K0PxljuzTg5ST:jjbRBXZvWiVSGgsgalPxJP

Malware Config

Signatures

  • Detect Mystic stealer payload 6 IoCs
  • Mystic

    Mystic is an infostealer written in C++.

  • Executes dropped EXE 5 IoCs
  • Loads dropped DLL 15 IoCs
  • Adds Run key to start application 2 TTPs 5 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 2 IoCs
  • Suspicious use of WriteProcessMemory 63 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.198e731935d5a9c0b26797118791b53fd76ddd1a38302cf739ad3a57f0c6b2e9_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.198e731935d5a9c0b26797118791b53fd76ddd1a38302cf739ad3a57f0c6b2e9_JC.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2364
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pb2Pk7LF.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pb2Pk7LF.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1520
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\JP1JU5QT.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\JP1JU5QT.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2140
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jF5nI4Cy.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jF5nI4Cy.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2808
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\xF3jq4bP.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\xF3jq4bP.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Adds Run key to start application
            • Suspicious use of WriteProcessMemory
            PID:2636
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\1GG11Kk2.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\1GG11Kk2.exe
              6⤵
              • 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"
                7⤵
                • Suspicious use of WriteProcessMemory
                PID:2676
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 2676 -s 268
                  8⤵
                  • Program crash
                  PID:2544
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2840 -s 284
                7⤵
                • Loads dropped DLL
                • Program crash
                PID:2508

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pb2Pk7LF.exe

    Filesize

    1.0MB

    MD5

    50396aa17d248d8afe74cf8f19a9c33f

    SHA1

    33bdd0fea1dbc5434c5edf34106af19ad76b825c

    SHA256

    1758bfee38a61d558e5e500b6cc4d6896eabe1b55f729591163da9a72a9f6e85

    SHA512

    beff0f6cee774e3fb8dcfdc0ef7a443cffed16ae40ead36aa51307a52d9fa0cd3ab7da6831e9cb5db84611f2f00cd5503061d22a4d4fa77aa2f38f470db14bc0

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pb2Pk7LF.exe

    Filesize

    1.0MB

    MD5

    50396aa17d248d8afe74cf8f19a9c33f

    SHA1

    33bdd0fea1dbc5434c5edf34106af19ad76b825c

    SHA256

    1758bfee38a61d558e5e500b6cc4d6896eabe1b55f729591163da9a72a9f6e85

    SHA512

    beff0f6cee774e3fb8dcfdc0ef7a443cffed16ae40ead36aa51307a52d9fa0cd3ab7da6831e9cb5db84611f2f00cd5503061d22a4d4fa77aa2f38f470db14bc0

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\JP1JU5QT.exe

    Filesize

    885KB

    MD5

    dcb7dd1183d028f3784e63f8a63dd11c

    SHA1

    0383498afbc0b7dc8405711712a18d6bb41af6f2

    SHA256

    7869320b7c531f801f0cf245cce512fe55f1cbedd1311665c356ad6bf314ede8

    SHA512

    83f588765502e7268d196f0a7ca1d0a27ea3330262a882712bbf2a2be33938bc2b775b59e2f9fcd7c9f12c34e5538b0f8a2b20c2b32a8509a69792377b01789f

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\JP1JU5QT.exe

    Filesize

    885KB

    MD5

    dcb7dd1183d028f3784e63f8a63dd11c

    SHA1

    0383498afbc0b7dc8405711712a18d6bb41af6f2

    SHA256

    7869320b7c531f801f0cf245cce512fe55f1cbedd1311665c356ad6bf314ede8

    SHA512

    83f588765502e7268d196f0a7ca1d0a27ea3330262a882712bbf2a2be33938bc2b775b59e2f9fcd7c9f12c34e5538b0f8a2b20c2b32a8509a69792377b01789f

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jF5nI4Cy.exe

    Filesize

    590KB

    MD5

    b02dee59706aa71090cfa2a67cc0c7ca

    SHA1

    d869ea683c563affb2b7041fdccca5b61d1141e3

    SHA256

    7eca710778bc8571155750f273a6fbfbd6ed218a394e95cb64620a3520bf70f2

    SHA512

    d7ea424df02d92fbb1ac8c7d35231cf888df4a82aa35583c2c5f6a7f8c83b3ef0fa833e95a630a37906fd88655653884703996022df97b7c251b7e39cd7b529a

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jF5nI4Cy.exe

    Filesize

    590KB

    MD5

    b02dee59706aa71090cfa2a67cc0c7ca

    SHA1

    d869ea683c563affb2b7041fdccca5b61d1141e3

    SHA256

    7eca710778bc8571155750f273a6fbfbd6ed218a394e95cb64620a3520bf70f2

    SHA512

    d7ea424df02d92fbb1ac8c7d35231cf888df4a82aa35583c2c5f6a7f8c83b3ef0fa833e95a630a37906fd88655653884703996022df97b7c251b7e39cd7b529a

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\xF3jq4bP.exe

    Filesize

    417KB

    MD5

    d6c90b9404be517719efb3e440559564

    SHA1

    e80a31033f5152ff7c99f77b54aabad49133fc67

    SHA256

    d57df80c79fcc09a425cbf698b5da027e320671a4def137fd8d152ca2b8b073d

    SHA512

    59bc81d46745ac68f86cee31c483701dd4388563975f390ac6e7edba4baab5bb97abc430b33c0f44b70f8bcb74af5d4a82e2e02f1242770711c9816ad1e77295

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\xF3jq4bP.exe

    Filesize

    417KB

    MD5

    d6c90b9404be517719efb3e440559564

    SHA1

    e80a31033f5152ff7c99f77b54aabad49133fc67

    SHA256

    d57df80c79fcc09a425cbf698b5da027e320671a4def137fd8d152ca2b8b073d

    SHA512

    59bc81d46745ac68f86cee31c483701dd4388563975f390ac6e7edba4baab5bb97abc430b33c0f44b70f8bcb74af5d4a82e2e02f1242770711c9816ad1e77295

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\1GG11Kk2.exe

    Filesize

    378KB

    MD5

    95ab34f204236ba37848cc9cc95405e1

    SHA1

    bb51007f4c622de6695c888b0ad77fd7d338d57c

    SHA256

    699f39018aace26083e65b195f12fb9440be99f4fd86b8a6c1fa01683dbe91f6

    SHA512

    180711f110f58ff84524075c132ca202274d5f8983aba1374b6f39dd86c572f950c36538da73b554df0b9935159a3bcbb5a39255acdc891e5d42a7d20574bf07

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\1GG11Kk2.exe

    Filesize

    378KB

    MD5

    95ab34f204236ba37848cc9cc95405e1

    SHA1

    bb51007f4c622de6695c888b0ad77fd7d338d57c

    SHA256

    699f39018aace26083e65b195f12fb9440be99f4fd86b8a6c1fa01683dbe91f6

    SHA512

    180711f110f58ff84524075c132ca202274d5f8983aba1374b6f39dd86c572f950c36538da73b554df0b9935159a3bcbb5a39255acdc891e5d42a7d20574bf07

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\1GG11Kk2.exe

    Filesize

    378KB

    MD5

    95ab34f204236ba37848cc9cc95405e1

    SHA1

    bb51007f4c622de6695c888b0ad77fd7d338d57c

    SHA256

    699f39018aace26083e65b195f12fb9440be99f4fd86b8a6c1fa01683dbe91f6

    SHA512

    180711f110f58ff84524075c132ca202274d5f8983aba1374b6f39dd86c572f950c36538da73b554df0b9935159a3bcbb5a39255acdc891e5d42a7d20574bf07

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\pb2Pk7LF.exe

    Filesize

    1.0MB

    MD5

    50396aa17d248d8afe74cf8f19a9c33f

    SHA1

    33bdd0fea1dbc5434c5edf34106af19ad76b825c

    SHA256

    1758bfee38a61d558e5e500b6cc4d6896eabe1b55f729591163da9a72a9f6e85

    SHA512

    beff0f6cee774e3fb8dcfdc0ef7a443cffed16ae40ead36aa51307a52d9fa0cd3ab7da6831e9cb5db84611f2f00cd5503061d22a4d4fa77aa2f38f470db14bc0

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\pb2Pk7LF.exe

    Filesize

    1.0MB

    MD5

    50396aa17d248d8afe74cf8f19a9c33f

    SHA1

    33bdd0fea1dbc5434c5edf34106af19ad76b825c

    SHA256

    1758bfee38a61d558e5e500b6cc4d6896eabe1b55f729591163da9a72a9f6e85

    SHA512

    beff0f6cee774e3fb8dcfdc0ef7a443cffed16ae40ead36aa51307a52d9fa0cd3ab7da6831e9cb5db84611f2f00cd5503061d22a4d4fa77aa2f38f470db14bc0

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\JP1JU5QT.exe

    Filesize

    885KB

    MD5

    dcb7dd1183d028f3784e63f8a63dd11c

    SHA1

    0383498afbc0b7dc8405711712a18d6bb41af6f2

    SHA256

    7869320b7c531f801f0cf245cce512fe55f1cbedd1311665c356ad6bf314ede8

    SHA512

    83f588765502e7268d196f0a7ca1d0a27ea3330262a882712bbf2a2be33938bc2b775b59e2f9fcd7c9f12c34e5538b0f8a2b20c2b32a8509a69792377b01789f

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\JP1JU5QT.exe

    Filesize

    885KB

    MD5

    dcb7dd1183d028f3784e63f8a63dd11c

    SHA1

    0383498afbc0b7dc8405711712a18d6bb41af6f2

    SHA256

    7869320b7c531f801f0cf245cce512fe55f1cbedd1311665c356ad6bf314ede8

    SHA512

    83f588765502e7268d196f0a7ca1d0a27ea3330262a882712bbf2a2be33938bc2b775b59e2f9fcd7c9f12c34e5538b0f8a2b20c2b32a8509a69792377b01789f

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\jF5nI4Cy.exe

    Filesize

    590KB

    MD5

    b02dee59706aa71090cfa2a67cc0c7ca

    SHA1

    d869ea683c563affb2b7041fdccca5b61d1141e3

    SHA256

    7eca710778bc8571155750f273a6fbfbd6ed218a394e95cb64620a3520bf70f2

    SHA512

    d7ea424df02d92fbb1ac8c7d35231cf888df4a82aa35583c2c5f6a7f8c83b3ef0fa833e95a630a37906fd88655653884703996022df97b7c251b7e39cd7b529a

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\jF5nI4Cy.exe

    Filesize

    590KB

    MD5

    b02dee59706aa71090cfa2a67cc0c7ca

    SHA1

    d869ea683c563affb2b7041fdccca5b61d1141e3

    SHA256

    7eca710778bc8571155750f273a6fbfbd6ed218a394e95cb64620a3520bf70f2

    SHA512

    d7ea424df02d92fbb1ac8c7d35231cf888df4a82aa35583c2c5f6a7f8c83b3ef0fa833e95a630a37906fd88655653884703996022df97b7c251b7e39cd7b529a

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\xF3jq4bP.exe

    Filesize

    417KB

    MD5

    d6c90b9404be517719efb3e440559564

    SHA1

    e80a31033f5152ff7c99f77b54aabad49133fc67

    SHA256

    d57df80c79fcc09a425cbf698b5da027e320671a4def137fd8d152ca2b8b073d

    SHA512

    59bc81d46745ac68f86cee31c483701dd4388563975f390ac6e7edba4baab5bb97abc430b33c0f44b70f8bcb74af5d4a82e2e02f1242770711c9816ad1e77295

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\xF3jq4bP.exe

    Filesize

    417KB

    MD5

    d6c90b9404be517719efb3e440559564

    SHA1

    e80a31033f5152ff7c99f77b54aabad49133fc67

    SHA256

    d57df80c79fcc09a425cbf698b5da027e320671a4def137fd8d152ca2b8b073d

    SHA512

    59bc81d46745ac68f86cee31c483701dd4388563975f390ac6e7edba4baab5bb97abc430b33c0f44b70f8bcb74af5d4a82e2e02f1242770711c9816ad1e77295

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\1GG11Kk2.exe

    Filesize

    378KB

    MD5

    95ab34f204236ba37848cc9cc95405e1

    SHA1

    bb51007f4c622de6695c888b0ad77fd7d338d57c

    SHA256

    699f39018aace26083e65b195f12fb9440be99f4fd86b8a6c1fa01683dbe91f6

    SHA512

    180711f110f58ff84524075c132ca202274d5f8983aba1374b6f39dd86c572f950c36538da73b554df0b9935159a3bcbb5a39255acdc891e5d42a7d20574bf07

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\1GG11Kk2.exe

    Filesize

    378KB

    MD5

    95ab34f204236ba37848cc9cc95405e1

    SHA1

    bb51007f4c622de6695c888b0ad77fd7d338d57c

    SHA256

    699f39018aace26083e65b195f12fb9440be99f4fd86b8a6c1fa01683dbe91f6

    SHA512

    180711f110f58ff84524075c132ca202274d5f8983aba1374b6f39dd86c572f950c36538da73b554df0b9935159a3bcbb5a39255acdc891e5d42a7d20574bf07

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\1GG11Kk2.exe

    Filesize

    378KB

    MD5

    95ab34f204236ba37848cc9cc95405e1

    SHA1

    bb51007f4c622de6695c888b0ad77fd7d338d57c

    SHA256

    699f39018aace26083e65b195f12fb9440be99f4fd86b8a6c1fa01683dbe91f6

    SHA512

    180711f110f58ff84524075c132ca202274d5f8983aba1374b6f39dd86c572f950c36538da73b554df0b9935159a3bcbb5a39255acdc891e5d42a7d20574bf07

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\1GG11Kk2.exe

    Filesize

    378KB

    MD5

    95ab34f204236ba37848cc9cc95405e1

    SHA1

    bb51007f4c622de6695c888b0ad77fd7d338d57c

    SHA256

    699f39018aace26083e65b195f12fb9440be99f4fd86b8a6c1fa01683dbe91f6

    SHA512

    180711f110f58ff84524075c132ca202274d5f8983aba1374b6f39dd86c572f950c36538da73b554df0b9935159a3bcbb5a39255acdc891e5d42a7d20574bf07

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\1GG11Kk2.exe

    Filesize

    378KB

    MD5

    95ab34f204236ba37848cc9cc95405e1

    SHA1

    bb51007f4c622de6695c888b0ad77fd7d338d57c

    SHA256

    699f39018aace26083e65b195f12fb9440be99f4fd86b8a6c1fa01683dbe91f6

    SHA512

    180711f110f58ff84524075c132ca202274d5f8983aba1374b6f39dd86c572f950c36538da73b554df0b9935159a3bcbb5a39255acdc891e5d42a7d20574bf07

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\1GG11Kk2.exe

    Filesize

    378KB

    MD5

    95ab34f204236ba37848cc9cc95405e1

    SHA1

    bb51007f4c622de6695c888b0ad77fd7d338d57c

    SHA256

    699f39018aace26083e65b195f12fb9440be99f4fd86b8a6c1fa01683dbe91f6

    SHA512

    180711f110f58ff84524075c132ca202274d5f8983aba1374b6f39dd86c572f950c36538da73b554df0b9935159a3bcbb5a39255acdc891e5d42a7d20574bf07

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\1GG11Kk2.exe

    Filesize

    378KB

    MD5

    95ab34f204236ba37848cc9cc95405e1

    SHA1

    bb51007f4c622de6695c888b0ad77fd7d338d57c

    SHA256

    699f39018aace26083e65b195f12fb9440be99f4fd86b8a6c1fa01683dbe91f6

    SHA512

    180711f110f58ff84524075c132ca202274d5f8983aba1374b6f39dd86c572f950c36538da73b554df0b9935159a3bcbb5a39255acdc891e5d42a7d20574bf07

  • memory/2676-54-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2676-58-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2676-59-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2676-60-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2676-62-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2676-64-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2676-57-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2676-56-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2676-55-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2676-53-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB