Analysis

  • max time kernel
    122s
  • max time network
    138s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    12-10-2023 06:39

General

  • Target

    b0cd60e59830e0d9e86ce5c9a382c628fd2c2e68c7323e82b795afd0678b137f.exe

  • Size

    1.0MB

  • MD5

    4974f00ab78a24cc927bebd02e889e1c

  • SHA1

    aef336f55e3a99c2a9f06fad2ce86917a325a187

  • SHA256

    b0cd60e59830e0d9e86ce5c9a382c628fd2c2e68c7323e82b795afd0678b137f

  • SHA512

    79ec05228e97ab6b8cb7ef66c0c70ac2869f81d29128b6b6312d870006728841c27db98655f40252bf624a1ff65b54b6f4e5a9cfb674911af4c7e8f2703bffd7

  • SSDEEP

    24576:uyt1Qe5Ee8zTEEWPpLv/hMZ6auCL0hXJkMN1u:9t1l58zVENpmpuCL0H

Malware Config

Extracted

Family

mystic

C2

http://5.42.92.211/loghub/master

Signatures

  • Mystic

    Mystic is an infostealer written in C++.

  • 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 use of WriteProcessMemory 49 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b0cd60e59830e0d9e86ce5c9a382c628fd2c2e68c7323e82b795afd0678b137f.exe
    "C:\Users\Admin\AppData\Local\Temp\b0cd60e59830e0d9e86ce5c9a382c628fd2c2e68c7323e82b795afd0678b137f.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1424
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8047049.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8047049.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2988
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x6215517.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x6215517.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2696
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x2524502.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x2524502.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:796
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g2580705.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g2580705.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2508
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
              6⤵
                PID:1944
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2508 -s 268
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:2868

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8047049.exe

      Filesize

      932KB

      MD5

      6e1d2fb9072a4f6af5fd29a06703862d

      SHA1

      9c116fa6e59672a5de23bf3734a5868a8d1d670f

      SHA256

      7eb80e9079c4a85fb44635e2fa6897aa5de876ab26c73b53b1f0f6591c256d45

      SHA512

      985e2f792170912732ee8be7477a3ec9bb13ac74790f2b7effb4ff9b641c22e81afcfd9c2b90e50f1e08717333aa124df7a478fcd7d9f25a454817ec72766e15

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8047049.exe

      Filesize

      932KB

      MD5

      6e1d2fb9072a4f6af5fd29a06703862d

      SHA1

      9c116fa6e59672a5de23bf3734a5868a8d1d670f

      SHA256

      7eb80e9079c4a85fb44635e2fa6897aa5de876ab26c73b53b1f0f6591c256d45

      SHA512

      985e2f792170912732ee8be7477a3ec9bb13ac74790f2b7effb4ff9b641c22e81afcfd9c2b90e50f1e08717333aa124df7a478fcd7d9f25a454817ec72766e15

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x6215517.exe

      Filesize

      627KB

      MD5

      d84b87f7de3e8421776af69d01b528af

      SHA1

      62a033f9a0fa97af6548b6f403150d8f043028ea

      SHA256

      18d01fe0d21882c55efc9d1f7f0c5bdb1dd35853cdd9de16fcd56c920167762e

      SHA512

      556bd199c10e53bcb5cd4cfcaddf43db494d628d61d73c0607dfdb174a5f080b273817d2055d1e0a126acc4d22818d32848d7d730de010f87d1652e0d0b4b30a

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x6215517.exe

      Filesize

      627KB

      MD5

      d84b87f7de3e8421776af69d01b528af

      SHA1

      62a033f9a0fa97af6548b6f403150d8f043028ea

      SHA256

      18d01fe0d21882c55efc9d1f7f0c5bdb1dd35853cdd9de16fcd56c920167762e

      SHA512

      556bd199c10e53bcb5cd4cfcaddf43db494d628d61d73c0607dfdb174a5f080b273817d2055d1e0a126acc4d22818d32848d7d730de010f87d1652e0d0b4b30a

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x2524502.exe

      Filesize

      442KB

      MD5

      8d7f8f4d28c5c49b773ed67838662f61

      SHA1

      b9ee8d90e3f697bd2120f94f6a81d646955e24ea

      SHA256

      1b840b188ee3cee39c4d0c15726af22f14f604b7c48c9c1748b277ef22810193

      SHA512

      a123f3fa88d9d661479499af589b2b6a7d0afb403c12cf83a1882692ac9d6173b2ced70c095556d256d38552e599d652d4ef68bf79c4ee18fd4213a99367a6ac

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x2524502.exe

      Filesize

      442KB

      MD5

      8d7f8f4d28c5c49b773ed67838662f61

      SHA1

      b9ee8d90e3f697bd2120f94f6a81d646955e24ea

      SHA256

      1b840b188ee3cee39c4d0c15726af22f14f604b7c48c9c1748b277ef22810193

      SHA512

      a123f3fa88d9d661479499af589b2b6a7d0afb403c12cf83a1882692ac9d6173b2ced70c095556d256d38552e599d652d4ef68bf79c4ee18fd4213a99367a6ac

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g2580705.exe

      Filesize

      700KB

      MD5

      09d46306e95405d79b84d7f23a3bfc6b

      SHA1

      b41e9d2a3fb36a5c5651dbaabe05a49669a8614e

      SHA256

      3868c076437d8d022069fbbb190fc3aebca6cac97ea0b254c8d2ed8c35a1023e

      SHA512

      623b2f2134855a976c02d312b23fe40e61166aad88ae00d494d0b74d1da8d9b80be6ca6765771cd3ce226af4d4cf85c0774345d6b4a731800a248e946c4307f9

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g2580705.exe

      Filesize

      700KB

      MD5

      09d46306e95405d79b84d7f23a3bfc6b

      SHA1

      b41e9d2a3fb36a5c5651dbaabe05a49669a8614e

      SHA256

      3868c076437d8d022069fbbb190fc3aebca6cac97ea0b254c8d2ed8c35a1023e

      SHA512

      623b2f2134855a976c02d312b23fe40e61166aad88ae00d494d0b74d1da8d9b80be6ca6765771cd3ce226af4d4cf85c0774345d6b4a731800a248e946c4307f9

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g2580705.exe

      Filesize

      700KB

      MD5

      09d46306e95405d79b84d7f23a3bfc6b

      SHA1

      b41e9d2a3fb36a5c5651dbaabe05a49669a8614e

      SHA256

      3868c076437d8d022069fbbb190fc3aebca6cac97ea0b254c8d2ed8c35a1023e

      SHA512

      623b2f2134855a976c02d312b23fe40e61166aad88ae00d494d0b74d1da8d9b80be6ca6765771cd3ce226af4d4cf85c0774345d6b4a731800a248e946c4307f9

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\x8047049.exe

      Filesize

      932KB

      MD5

      6e1d2fb9072a4f6af5fd29a06703862d

      SHA1

      9c116fa6e59672a5de23bf3734a5868a8d1d670f

      SHA256

      7eb80e9079c4a85fb44635e2fa6897aa5de876ab26c73b53b1f0f6591c256d45

      SHA512

      985e2f792170912732ee8be7477a3ec9bb13ac74790f2b7effb4ff9b641c22e81afcfd9c2b90e50f1e08717333aa124df7a478fcd7d9f25a454817ec72766e15

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\x8047049.exe

      Filesize

      932KB

      MD5

      6e1d2fb9072a4f6af5fd29a06703862d

      SHA1

      9c116fa6e59672a5de23bf3734a5868a8d1d670f

      SHA256

      7eb80e9079c4a85fb44635e2fa6897aa5de876ab26c73b53b1f0f6591c256d45

      SHA512

      985e2f792170912732ee8be7477a3ec9bb13ac74790f2b7effb4ff9b641c22e81afcfd9c2b90e50f1e08717333aa124df7a478fcd7d9f25a454817ec72766e15

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\x6215517.exe

      Filesize

      627KB

      MD5

      d84b87f7de3e8421776af69d01b528af

      SHA1

      62a033f9a0fa97af6548b6f403150d8f043028ea

      SHA256

      18d01fe0d21882c55efc9d1f7f0c5bdb1dd35853cdd9de16fcd56c920167762e

      SHA512

      556bd199c10e53bcb5cd4cfcaddf43db494d628d61d73c0607dfdb174a5f080b273817d2055d1e0a126acc4d22818d32848d7d730de010f87d1652e0d0b4b30a

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\x6215517.exe

      Filesize

      627KB

      MD5

      d84b87f7de3e8421776af69d01b528af

      SHA1

      62a033f9a0fa97af6548b6f403150d8f043028ea

      SHA256

      18d01fe0d21882c55efc9d1f7f0c5bdb1dd35853cdd9de16fcd56c920167762e

      SHA512

      556bd199c10e53bcb5cd4cfcaddf43db494d628d61d73c0607dfdb174a5f080b273817d2055d1e0a126acc4d22818d32848d7d730de010f87d1652e0d0b4b30a

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\x2524502.exe

      Filesize

      442KB

      MD5

      8d7f8f4d28c5c49b773ed67838662f61

      SHA1

      b9ee8d90e3f697bd2120f94f6a81d646955e24ea

      SHA256

      1b840b188ee3cee39c4d0c15726af22f14f604b7c48c9c1748b277ef22810193

      SHA512

      a123f3fa88d9d661479499af589b2b6a7d0afb403c12cf83a1882692ac9d6173b2ced70c095556d256d38552e599d652d4ef68bf79c4ee18fd4213a99367a6ac

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\x2524502.exe

      Filesize

      442KB

      MD5

      8d7f8f4d28c5c49b773ed67838662f61

      SHA1

      b9ee8d90e3f697bd2120f94f6a81d646955e24ea

      SHA256

      1b840b188ee3cee39c4d0c15726af22f14f604b7c48c9c1748b277ef22810193

      SHA512

      a123f3fa88d9d661479499af589b2b6a7d0afb403c12cf83a1882692ac9d6173b2ced70c095556d256d38552e599d652d4ef68bf79c4ee18fd4213a99367a6ac

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\g2580705.exe

      Filesize

      700KB

      MD5

      09d46306e95405d79b84d7f23a3bfc6b

      SHA1

      b41e9d2a3fb36a5c5651dbaabe05a49669a8614e

      SHA256

      3868c076437d8d022069fbbb190fc3aebca6cac97ea0b254c8d2ed8c35a1023e

      SHA512

      623b2f2134855a976c02d312b23fe40e61166aad88ae00d494d0b74d1da8d9b80be6ca6765771cd3ce226af4d4cf85c0774345d6b4a731800a248e946c4307f9

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\g2580705.exe

      Filesize

      700KB

      MD5

      09d46306e95405d79b84d7f23a3bfc6b

      SHA1

      b41e9d2a3fb36a5c5651dbaabe05a49669a8614e

      SHA256

      3868c076437d8d022069fbbb190fc3aebca6cac97ea0b254c8d2ed8c35a1023e

      SHA512

      623b2f2134855a976c02d312b23fe40e61166aad88ae00d494d0b74d1da8d9b80be6ca6765771cd3ce226af4d4cf85c0774345d6b4a731800a248e946c4307f9

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\g2580705.exe

      Filesize

      700KB

      MD5

      09d46306e95405d79b84d7f23a3bfc6b

      SHA1

      b41e9d2a3fb36a5c5651dbaabe05a49669a8614e

      SHA256

      3868c076437d8d022069fbbb190fc3aebca6cac97ea0b254c8d2ed8c35a1023e

      SHA512

      623b2f2134855a976c02d312b23fe40e61166aad88ae00d494d0b74d1da8d9b80be6ca6765771cd3ce226af4d4cf85c0774345d6b4a731800a248e946c4307f9

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\g2580705.exe

      Filesize

      700KB

      MD5

      09d46306e95405d79b84d7f23a3bfc6b

      SHA1

      b41e9d2a3fb36a5c5651dbaabe05a49669a8614e

      SHA256

      3868c076437d8d022069fbbb190fc3aebca6cac97ea0b254c8d2ed8c35a1023e

      SHA512

      623b2f2134855a976c02d312b23fe40e61166aad88ae00d494d0b74d1da8d9b80be6ca6765771cd3ce226af4d4cf85c0774345d6b4a731800a248e946c4307f9

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\g2580705.exe

      Filesize

      700KB

      MD5

      09d46306e95405d79b84d7f23a3bfc6b

      SHA1

      b41e9d2a3fb36a5c5651dbaabe05a49669a8614e

      SHA256

      3868c076437d8d022069fbbb190fc3aebca6cac97ea0b254c8d2ed8c35a1023e

      SHA512

      623b2f2134855a976c02d312b23fe40e61166aad88ae00d494d0b74d1da8d9b80be6ca6765771cd3ce226af4d4cf85c0774345d6b4a731800a248e946c4307f9

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\g2580705.exe

      Filesize

      700KB

      MD5

      09d46306e95405d79b84d7f23a3bfc6b

      SHA1

      b41e9d2a3fb36a5c5651dbaabe05a49669a8614e

      SHA256

      3868c076437d8d022069fbbb190fc3aebca6cac97ea0b254c8d2ed8c35a1023e

      SHA512

      623b2f2134855a976c02d312b23fe40e61166aad88ae00d494d0b74d1da8d9b80be6ca6765771cd3ce226af4d4cf85c0774345d6b4a731800a248e946c4307f9

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\g2580705.exe

      Filesize

      700KB

      MD5

      09d46306e95405d79b84d7f23a3bfc6b

      SHA1

      b41e9d2a3fb36a5c5651dbaabe05a49669a8614e

      SHA256

      3868c076437d8d022069fbbb190fc3aebca6cac97ea0b254c8d2ed8c35a1023e

      SHA512

      623b2f2134855a976c02d312b23fe40e61166aad88ae00d494d0b74d1da8d9b80be6ca6765771cd3ce226af4d4cf85c0774345d6b4a731800a248e946c4307f9

    • memory/1944-45-0x0000000000400000-0x000000000042F000-memory.dmp

      Filesize

      188KB

    • memory/1944-51-0x0000000000400000-0x000000000042F000-memory.dmp

      Filesize

      188KB

    • memory/1944-52-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

      Filesize

      4KB

    • memory/1944-53-0x0000000000400000-0x000000000042F000-memory.dmp

      Filesize

      188KB

    • memory/1944-55-0x0000000000400000-0x000000000042F000-memory.dmp

      Filesize

      188KB

    • memory/1944-57-0x0000000000400000-0x000000000042F000-memory.dmp

      Filesize

      188KB

    • memory/1944-58-0x0000000000400000-0x000000000042F000-memory.dmp

      Filesize

      188KB

    • memory/1944-50-0x0000000000400000-0x000000000042F000-memory.dmp

      Filesize

      188KB

    • memory/1944-49-0x0000000000400000-0x000000000042F000-memory.dmp

      Filesize

      188KB

    • memory/1944-47-0x0000000000400000-0x000000000042F000-memory.dmp

      Filesize

      188KB

    • memory/1944-43-0x0000000000400000-0x000000000042F000-memory.dmp

      Filesize

      188KB

    • memory/1944-63-0x0000000000400000-0x000000000042F000-memory.dmp

      Filesize

      188KB