Overview

overview

10

Static

static

8

Outstandin...1.xlsm

windows7_x64

10

Outstandin...1.xlsm

windows10_x64

1

Analysis

  • max time kernel
    101s
  • max time network
    101s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    04-05-2021 16:24

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General

  • Target

    Outstanding-Debt-610716193-05042021.xlsm

  • Size

    114KB

  • MD5

    b20f59f0dec28c944c62f14fcdeecebb

  • SHA1

    113cdca46cefdbb50697d6f539dcc71bb3a1947a

  • SHA256

    78a9d532ef2c79aa430393c85f8f0351d6fa0578297a7d5d349701670890145b

  • SHA512

    5d0c9c81e1c92e98a70c445b0b9ed5902f7b34ad9c4de5da50a72c982ab4ab7dc957f861a9592016dc100e77ac17838456bd216e2d6c88e784787fd7ce9000fc

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://185.183.99.115/44313,6048108796.dat
xlm40.dropper

http://51.89.73.159/44313,6048108796.dat
xlm40.dropper

http://190.14.37.38/44313,6048108796.dat

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 SetWindowsHookEx 7 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\Outstanding-Debt-610716193-05042021.xlsm
    1⤵
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1748

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/1748-59-0x000000002FAA1000-0x000000002FAA4000-memory.dmp
    Filesize

    12KB

    Download
  • memory/1748-60-0x0000000070F51000-0x0000000070F53000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1748-61-0x000000005FFF0000-0x0000000060000000-memory.dmp
    Filesize

    64KB

    Download
  • memory/1748-62-0x00000000059D0000-0x00000000059D2000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1748-63-0x000000005FFF0000-0x0000000060000000-memory.dmp
    Filesize

    64KB

    Download