Analysis

  • max time kernel
    9s
  • max time network
    96s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    15-01-2021 16:09

General

  • Target

    Production order List Quotation.pdf.bin.exe

  • Size

    848KB

  • MD5

    b66c5b7075d1d8b866aaaa54be2719fe

  • SHA1

    dc66d9a7dec86f3961f1c71498052fc166d2cbee

  • SHA256

    fa7b9f85c252084827387001e3e113db0800169afc79e4f3305e0a1d3574bccd

  • SHA512

    04ef36e2405f32f2c04b0e6372353a93cfd354e1f226a568f111825871a61b01ff61a15f472d79f1d619a37ddaafe82549b66b9725e19f84eef8ad78aba62165

Score
10/10

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Drops startup file 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Production order List Quotation.pdf.bin.exe
    "C:\Users\Admin\AppData\Local\Temp\Production order List Quotation.pdf.bin.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Drops startup file
    • Adds Run key to start application
    PID:1304

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Winlogon Helper DLL

1
T1004

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

2
T1112

Replay Monitor

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Downloads

  • memory/1304-2-0x0000000073C50000-0x000000007433E000-memory.dmp
    Filesize

    6.9MB

  • memory/1304-3-0x0000000000630000-0x0000000000631000-memory.dmp
    Filesize

    4KB

  • memory/1304-5-0x0000000004EF0000-0x0000000004EF1000-memory.dmp
    Filesize

    4KB

  • memory/1304-6-0x0000000005490000-0x0000000005491000-memory.dmp
    Filesize

    4KB

  • memory/1304-7-0x0000000005130000-0x0000000005131000-memory.dmp
    Filesize

    4KB

  • memory/1304-8-0x0000000005110000-0x0000000005111000-memory.dmp
    Filesize

    4KB

  • memory/1304-9-0x00000000051D0000-0x00000000051F0000-memory.dmp
    Filesize

    128KB