Overview

overview

8

Static

static

8

Update of ...K.xlam

windows7_x64

1

Update of ...K.xlam

windows10_x64

1

Analysis

  • max time kernel
    69s
  • max time network
    8s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    23-03-2021 18:48

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General

  • Target

    Update of the OFFICE PACK.xlam

  • Size

    19KB

  • MD5

    b4cf2053d95d4fbfc4b28083e509ff47

  • SHA1

    86c621f576a92616faa8554cf63b7fa3988aaf61

  • SHA256

    23219c81348cc3d6263f92edb8c450b6fc4e23f29749c0e00fb8575e25e8221f

  • SHA512

    fb63f0a5c15a83fb1b3aa21631705be85c03324bccb3b0e87667b8c373d6754f47cd7501c459ba4e033f40c81561e267996d932f7a75bab967ea4c19445c09f9

Score
1/10

Malware Config

Signatures

  • Office loads VBA resources, possible macro or embedded object present
  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 9 IoCs
    adwarespyware
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde "C:\Users\Admin\AppData\Local\Temp\Update of the OFFICE PACK.xlam"
    1⤵
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:1964

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/1964-2-0x000000002F031000-0x000000002F034000-memory.dmp
    Filesize

    12KB

    Download
  • memory/1964-3-0x0000000070BA1000-0x0000000070BA3000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1964-4-0x000000005FFF0000-0x0000000060000000-memory.dmp
    Filesize

    64KB

    Download
  • memory/1964-5-0x00000000059F0000-0x00000000059F2000-memory.dmp
    Filesize

    8KB

    Download