Overview

overview

10

Static

static

8

SecuriteIn...9.xlsm

windows7_x64

1

SecuriteIn...9.xlsm

windows10_x64

10

Analysis

  • max time kernel
    106s
  • max time network
    138s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    21-04-2021 23:42

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General

  • Target

    SecuriteInfo.com.Heur.1024.10269.xlsm

  • Size

    171KB

  • MD5

    77a37ee41877d3af8afd7d09cca969c9

  • SHA1

    7885d0c3730add0d2693b148312c5e66bcf0279b

  • SHA256

    a2369537aad92d9febb1353752bf07d7f85e5592071a6f417c9ba24a3d36aba8

  • SHA512

    0a45f4cde0378f07225efbc0e12bda16b7bd8dfbbbae8baeb218ce565d513c3e8b67a7c670f7e4a3bd4e4c3289450c60e774386d5ab33d49f2e964ce9d0a52f4

Score
10/10

Malware Config

Signatures

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 14 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Heur.1024.10269.xlsm"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4048
    • C:\Windows\System32\rundll32.exe
      "C:\Windows\System32\rundll32.exe" "C:\Users\Admin\AppData\Roaming\27152..dll" JsVarAddRef
      2⤵
      • Process spawned unexpected child process
      PID:2892

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\27152..dll
    MD5

    d06cea3a8014b0af4ca66fef81232eee

    SHA1

    b8269de5ade4cff4305cb28ae3344d41dfba6ca1

    SHA256

    0a7624b51dfdc472fbf1aa42157d08493e0a0e911cb5951096837bee7a32e94c

    SHA512

    c2510ca611634d0006fa9a23eb3baa45b07f0afe84a4580954377c632e359aadee0d35608b00637d87df6f8b2275371ae06d1b2fe59d1bff2eb3f6ce3cedd6c7

    Download Submit
  • memory/2892-179-0x0000000000000000-mapping.dmp
    Download
  • memory/4048-114-0x00007FF79D320000-0x00007FF7A08D6000-memory.dmp
    Filesize

    53.7MB

    Download
  • memory/4048-115-0x00007FFDA2790000-0x00007FFDA27A0000-memory.dmp
    Filesize

    64KB

    Download
  • memory/4048-116-0x00007FFDA2790000-0x00007FFDA27A0000-memory.dmp
    Filesize

    64KB

    Download
  • memory/4048-117-0x00007FFDA2790000-0x00007FFDA27A0000-memory.dmp
    Filesize

    64KB

    Download
  • memory/4048-118-0x00007FFDA2790000-0x00007FFDA27A0000-memory.dmp
    Filesize

    64KB

    Download
  • memory/4048-122-0x00007FFDA2790000-0x00007FFDA27A0000-memory.dmp
    Filesize

    64KB

    Download
  • memory/4048-121-0x00007FFDC3030000-0x00007FFDC411E000-memory.dmp
    Filesize

    16.9MB

    Download
  • memory/4048-123-0x00007FFDC1070000-0x00007FFDC2F65000-memory.dmp
    Filesize

    31.0MB

    Download