Analysis

  • max time kernel
    90s
  • max time network
    110s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-12-2022 01:05

General

  • Target

    060583902aa0a364787de4af70ad1774643e865357e7190b19c57f259e979459.exe

  • Size

    162KB

  • MD5

    fa51700904af52690cee3247ef159a54

  • SHA1

    849ad6485a9665fe08e9180bae75e0efe30852f6

  • SHA256

    060583902aa0a364787de4af70ad1774643e865357e7190b19c57f259e979459

  • SHA512

    11bd53998d77954b2e6dbcb1afcf51918793e97d45bb9e9166228e8d3160e740d868fa3ed4bb3b2f22eb12b809425dd655206a69a66bb68b863a588446401498

  • SSDEEP

    1536:2h8Zc0c2TXH53F/y8fnFZTd6Ue6IWVvmfYC+zyl+U8/6O:G8Zc0hTH53F/y0nzTd6UjIWVvn+o

Malware Config

Signatures

  • Ramnit

    Ramnit is a versatile family that holds viruses, worms, and Trojans.

  • UPX packed file 7 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\060583902aa0a364787de4af70ad1774643e865357e7190b19c57f259e979459.exe
    "C:\Users\Admin\AppData\Local\Temp\060583902aa0a364787de4af70ad1774643e865357e7190b19c57f259e979459.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of UnmapMainImage
    PID:3116
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3116 -s 560
      2⤵
      • Program crash
      PID:5040
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3116 -ip 3116
    1⤵
      PID:2316

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\~TMC335.tmp

      Filesize

      1.6MB

      MD5

      4f3387277ccbd6d1f21ac5c07fe4ca68

      SHA1

      e16506f662dc92023bf82def1d621497c8ab5890

      SHA256

      767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

      SHA512

      9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

    • memory/3116-134-0x0000000000400000-0x000000000041B000-memory.dmp

      Filesize

      108KB

    • memory/3116-135-0x0000000000400000-0x000000000041B000-memory.dmp

      Filesize

      108KB

    • memory/3116-137-0x0000000000400000-0x0000000000447000-memory.dmp

      Filesize

      284KB

    • memory/3116-138-0x0000000000400000-0x0000000000447000-memory.dmp

      Filesize

      284KB

    • memory/3116-139-0x0000000000400000-0x0000000000447000-memory.dmp

      Filesize

      284KB

    • memory/3116-140-0x0000000000400000-0x0000000000447000-memory.dmp

      Filesize

      284KB

    • memory/3116-141-0x0000000077800000-0x00000000779A3000-memory.dmp

      Filesize

      1.6MB

    • memory/3116-142-0x0000000000400000-0x000000000041B000-memory.dmp

      Filesize

      108KB