Analysis

  • max time kernel
    149s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-01-2023 11:55

General

  • Target

    a44a436543116b8cf15a8204ef0284499dc0cac765fae1fc53d872e861b9846f.exe

  • Size

    121KB

  • MD5

    3cfb543a2dad5ff455f25a019ab968bd

  • SHA1

    a2aa53d9861cd71558ec63b3fe2ca3bae5a7cdcb

  • SHA256

    a44a436543116b8cf15a8204ef0284499dc0cac765fae1fc53d872e861b9846f

  • SHA512

    e2f55d7f662998b20d3e5e8a3ed0fb600913213cab03b86e270989c33dd80a4ea4aedad077e3a5ed821687da2ac3d3e5650b9ed1e1f92fe22c0f6355a31a64a5

  • SSDEEP

    1536:A235b7vkmVN+1e3c+ibV561RBhoB1EqQoskOCtaRQgVfl:d3lomT+s3cRSfB3qLsIa2gP

Malware Config

Signatures

  • Ramnit

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

  • UPX packed file 1 IoCs

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

  • Loads dropped DLL 1 IoCs
  • Program crash 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a44a436543116b8cf15a8204ef0284499dc0cac765fae1fc53d872e861b9846f.exe
    "C:\Users\Admin\AppData\Local\Temp\a44a436543116b8cf15a8204ef0284499dc0cac765fae1fc53d872e861b9846f.exe"
    1⤵
    • Loads dropped DLL
    PID:2236
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2236 -s 292
      2⤵
      • Program crash
      PID:4336
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2236 -ip 2236
    1⤵
      PID:1556

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\~TM7A26.tmp
      Filesize

      1.6MB

      MD5

      4f3387277ccbd6d1f21ac5c07fe4ca68

      SHA1

      e16506f662dc92023bf82def1d621497c8ab5890

      SHA256

      767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

      SHA512

      9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

    • memory/2236-133-0x0000000000400000-0x0000000000422000-memory.dmp
      Filesize

      136KB

    • memory/2236-134-0x00000000005C0000-0x00000000005E2000-memory.dmp
      Filesize

      136KB

    • memory/2236-135-0x0000000077CF0000-0x0000000077E93000-memory.dmp
      Filesize

      1.6MB