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Overview

overview

8

Static

static

7

0cf886d990...23.exe

windows7-x64

7

0cf886d990...23.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    150s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/12/2023, 03:28

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General

  • Target

    0cf886d9900db11d68b5fc55703c3223.exe

  • Size

    54KB

  • MD5

    0cf886d9900db11d68b5fc55703c3223

  • SHA1

    2dd3ad593a18d03ae08ac6b3768e0deb4f0ecaa5

  • SHA256

    055bbf355f30a0a3063fb297dbe325a63569eb1a81a8d06598a6f2c5e3a513c9

  • SHA512

    b18e6c1013e5ad77a4444c075073de0090dce674db41b45cf82cc9087669f3f2dfd9d59aae0504e84bbefecf8ea343deec27038279077acd96bbce487cd0a6f0

  • SSDEEP

    1536:8W0mvCrSDjKGwxYBRgPVU78PkLVzYSdWT+zKNEHxyZCIz:10me+KGw+Bqdi88LVzYSdUOA7

Score
8/10
upx

Malware Config

Signatures

  • Drops file in Drivers directory 1 IoCs
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 5 IoCs

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

    upx
  • Drops file in System32 directory 4 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0cf886d9900db11d68b5fc55703c3223.exe
    "C:\Users\Admin\AppData\Local\Temp\0cf886d9900db11d68b5fc55703c3223.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:1952
    • C:\Windows\SysWOW64\VT100.EXE
      C:\Windows\system32\VT100.EXE "C:\Users\Admin\AppData\Local\Temp\0cf886d9900db11d68b5fc55703c3223.exe"
      2⤵
      • Drops file in Drivers directory
      • Deletes itself
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1928
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1928 -s 708
        3⤵
        • Program crash
        PID:1200
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1928 -ip 1928
    1⤵
      PID:4752

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • C:\Windows\SysWOW64\VT100.EXE
      Filesize

      54KB

      MD5

      0cf886d9900db11d68b5fc55703c3223

      SHA1

      2dd3ad593a18d03ae08ac6b3768e0deb4f0ecaa5

      SHA256

      055bbf355f30a0a3063fb297dbe325a63569eb1a81a8d06598a6f2c5e3a513c9

      SHA512

      b18e6c1013e5ad77a4444c075073de0090dce674db41b45cf82cc9087669f3f2dfd9d59aae0504e84bbefecf8ea343deec27038279077acd96bbce487cd0a6f0

      Download Submit

    • memory/1928-7-0x0000000000400000-0x0000000000427000-memory.dmp

      Filesize

      156KB

      Download

    • memory/1928-8-0x0000000000400000-0x0000000000427000-memory.dmp

      Filesize

      156KB

      Download

    • memory/1952-0-0x0000000000400000-0x0000000000427000-memory.dmp

      Filesize

      156KB

      Download

    • memory/1952-6-0x0000000000400000-0x0000000000427000-memory.dmp

      Filesize

      156KB

      Download