Analysis

  • max time kernel
    106s
  • max time network
    47s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    27-07-2021 22:10

General

  • Target

    9fffb3894b008d5a54343ccf8395a47acfe953394fffe2c58550e444ff20ec47.bin.dll

  • Size

    53KB

  • MD5

    658b602138b5ab38b4c1b1f1e2e7445e

  • SHA1

    768c72b07bd3f8242b92abf89687aa4ce35833ec

  • SHA256

    9fffb3894b008d5a54343ccf8395a47acfe953394fffe2c58550e444ff20ec47

  • SHA512

    cc6faca1894d4c49e0dcf00c0844883eb65d109f83efdc07d025e8b80b75255e2ea0b1e8ac88d01370e9f68ac7fbe2ad7903f170e2684ef0423f5c33d1cfdea1

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\9fffb3894b008d5a54343ccf8395a47acfe953394fffe2c58550e444ff20ec47.bin.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1984
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\9fffb3894b008d5a54343ccf8395a47acfe953394fffe2c58550e444ff20ec47.bin.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1828
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1828 -s 228
        3⤵
        • Program crash
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of AdjustPrivilegeToken
        PID:848

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/848-62-0x0000000000000000-mapping.dmp
  • memory/848-63-0x0000000001E40000-0x0000000001E41000-memory.dmp
    Filesize

    4KB

  • memory/1828-59-0x0000000000000000-mapping.dmp
  • memory/1828-60-0x00000000767B1000-0x00000000767B3000-memory.dmp
    Filesize

    8KB

  • memory/1828-61-0x0000000000160000-0x0000000000179000-memory.dmp
    Filesize

    100KB