Overview

overview

10

Static

static

8

SecuriteIn...6.xlsm

windows7_x64

1

SecuriteIn...6.xlsm

windows10_x64

10

Analysis

  • max time kernel
    111s
  • max time network
    141s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    22-04-2021 00:01

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Report Analysis Logs

General

  • Target

    SecuriteInfo.com.Heur.6787.20226.xlsm

  • Size

    196KB

  • MD5

    bad9949e5f34dea3453014179e9f4705

  • SHA1

    4593a7d5c39f17b357923a8ca450353e4267d305

  • SHA256

    c0fb3410e2ddca4fff784a5aa09f4bc22d46db70a23f934ed69c42c8b98c9d36

  • SHA512

    1090732f6f64d502e6531c26fcf7fb25b6323cb60cb36d9be3281312f66d36505727db08542885938e66c5a7f4106f5e90ef99a58318ef74a8dff4f27bf8c712

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
  • Script User-Agent 1 IoCs

    Uses user-agent string associated with script host/environment.

  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 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.6787.20226.xlsm"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4656
    • C:\Windows\System32\rundll32.exe
      "C:\Windows\System32\rundll32.exe" "C:\Users\Admin\AppData\Roaming\2200..dll" JsVarAddRef
      2⤵
      • Process spawned unexpected child process
      PID:2704

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\2200..dll
    MD5

    7b7bdf13f2989714a874c0ca8b614c0e

    SHA1

    c7c2923a5093c36f6764b64a19a3fba66db1a1c7

    SHA256

    d5a1d77905bf85ad5690b1513863a840f9699afa53baebff64cf54a8d497504d

    SHA512

    c1026cd09346018579ab92a1a83b533275642366fb0393af3bac2c27800004eec3d15de545398efdbcf4be3441860f871e71db3cb872130867d752f144cca2bd

    Download Submit
  • memory/2704-179-0x0000000000000000-mapping.dmp
    Download
  • memory/4656-114-0x00007FF79B800000-0x00007FF79EDB6000-memory.dmp
    Filesize

    53.7MB

    Download
  • memory/4656-115-0x00007FFA38500000-0x00007FFA38510000-memory.dmp
    Filesize

    64KB

    Download
  • memory/4656-116-0x00007FFA38500000-0x00007FFA38510000-memory.dmp
    Filesize

    64KB

    Download
  • memory/4656-117-0x00007FFA38500000-0x00007FFA38510000-memory.dmp
    Filesize

    64KB

    Download
  • memory/4656-118-0x00007FFA38500000-0x00007FFA38510000-memory.dmp
    Filesize

    64KB

    Download
  • memory/4656-121-0x00007FFA38500000-0x00007FFA38510000-memory.dmp
    Filesize

    64KB

    Download
  • memory/4656-122-0x00007FFA58AA0000-0x00007FFA59B8E000-memory.dmp
    Filesize

    16.9MB

    Download
  • memory/4656-123-0x000001CDAED70000-0x000001CDB0C65000-memory.dmp
    Filesize

    31.0MB

    Download