Analysis

  • max time kernel
    88s
  • max time network
    134s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/10/2022, 09:06

General

  • Target

    22dc4f041289fbc5437678be5e3a2d2035c08c312d4e5555954b9397d5aa929c.exe

  • Size

    554KB

  • MD5

    69da9cf2a5b51ad109ee786bb8d0c5a4

  • SHA1

    ca9d33820840c1205301b70bc8fffe33b23dd580

  • SHA256

    22dc4f041289fbc5437678be5e3a2d2035c08c312d4e5555954b9397d5aa929c

  • SHA512

    f1a7b5299abf2ed5851ea9e455dea7f37d5d070e2fec906df233c417ec1d615fcaa3e564f0f2779ebae425cd0fc80a5a94c08a1e80da295318805fa2a9b7266f

  • SSDEEP

    6144:JSqjc3HsTaxoqwB2g5zwyizW0rv6W0rvX/eSqjc3HsTaxoqwB2gb:JOyaiqlg5zwR+X/eOyaiqlgb

Score
8/10
upx

Malware Config

Signatures

  • UPX packed file 5 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Loads dropped DLL 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\22dc4f041289fbc5437678be5e3a2d2035c08c312d4e5555954b9397d5aa929c.exe
    "C:\Users\Admin\AppData\Local\Temp\22dc4f041289fbc5437678be5e3a2d2035c08c312d4e5555954b9397d5aa929c.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of UnmapMainImage
    PID:3412
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3412 -s 260
      2⤵
      • Program crash
      PID:536
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 3412 -ip 3412
    1⤵
      PID:1008

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\~TMEF75.tmp

      Filesize

      1.6MB

      MD5

      4f3387277ccbd6d1f21ac5c07fe4ca68

      SHA1

      e16506f662dc92023bf82def1d621497c8ab5890

      SHA256

      767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

      SHA512

      9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

    • memory/3412-132-0x0000000000400000-0x0000000000427000-memory.dmp

      Filesize

      156KB

    • memory/3412-135-0x0000000000400000-0x0000000000425000-memory.dmp

      Filesize

      148KB

    • memory/3412-136-0x0000000000400000-0x0000000000425000-memory.dmp

      Filesize

      148KB

    • memory/3412-138-0x0000000000400000-0x0000000000427000-memory.dmp

      Filesize

      156KB

    • memory/3412-139-0x0000000000400000-0x0000000000427000-memory.dmp

      Filesize

      156KB

    • memory/3412-140-0x0000000077B50000-0x0000000077CF3000-memory.dmp

      Filesize

      1.6MB

    • memory/3412-141-0x0000000000400000-0x0000000000425000-memory.dmp

      Filesize

      148KB