Overview

overview

10

Static

static

8

societ_1309.xlsb

windows7_x64

1

societ_1309.xlsb

windows10_x64

10

Analysis

  • max time kernel
    136s
  • max time network
    130s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    15-03-2021 08:04

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Report Analysis Logs

General

  • Target

    societ_1309.xlsb

  • Size

    62KB

  • MD5

    155f6276f61c56016e418efaaa88d84d

  • SHA1

    45f7ea1fa45d0669c4e98b8b8b059fe82655de43

  • SHA256

    7cca2add4ceb4d53b7b6ed2ea2ca78544554350a705ffcf90b82327a29f792ce

  • SHA512

    458241a4b6ac601d830f2d86b8280c1913727f4789aab4a611ea5dca866f63241995163ca4d67f22a32f19b08b2cffdb5a43ae3a379ddc195f93980af7f05303

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 12 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\societ_1309.xlsb"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4764
    • C:\Windows\System32\rundll32.exe
      "C:\Windows\System32\rundll32.exe" C:\TdxMylM\ihKrJuy\jTBEYBF.dll,DllRegisterServer
      2⤵
      • Process spawned unexpected child process
      PID:3096

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

  • memory/3096-7-0x0000000000000000-mapping.dmp
    Download
  • memory/4764-2-0x00007FF91BD80000-0x00007FF91BD90000-memory.dmp
    Filesize

    64KB

    Download
  • memory/4764-3-0x00007FF91BD80000-0x00007FF91BD90000-memory.dmp
    Filesize

    64KB

    Download
  • memory/4764-4-0x00007FF91BD80000-0x00007FF91BD90000-memory.dmp
    Filesize

    64KB

    Download
  • memory/4764-5-0x00007FF941ED0000-0x00007FF942507000-memory.dmp
    Filesize

    6.2MB

    Download
  • memory/4764-6-0x00007FF91BD80000-0x00007FF91BD90000-memory.dmp
    Filesize

    64KB

    Download