Analysis

  • max time kernel
    112s
  • max time network
    150s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    20-08-2021 04:23

General

  • Target

    Outstanding-Debt-1757869203-05042021.xlsm

  • Size

    114KB

  • MD5

    a3ecb63ac9423b31760e962d42d0474b

  • SHA1

    0263b48e4a0fe383ca4bb3ddc50d4c6e31ef532f

  • SHA256

    082b938aa5b5b618ba63fc343f12ddcb5b3cb2e8d409a723e609aa8157210678

  • SHA512

    ac5f6258af6139fd89112f8ae53a3e7aec54921ab8a14e2a91f044418a34b40fb2bf82580497330dd286575df876aafb58704ff93621df3292d619e9a83c04ff

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

  • 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

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\Outstanding-Debt-1757869203-05042021.xlsm"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3728

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3728-114-0x00007FF7A8860000-0x00007FF7ABE16000-memory.dmp
    Filesize

    53.7MB

  • memory/3728-115-0x00007FFB5C580000-0x00007FFB5C590000-memory.dmp
    Filesize

    64KB

  • memory/3728-116-0x00007FFB5C580000-0x00007FFB5C590000-memory.dmp
    Filesize

    64KB

  • memory/3728-117-0x00007FFB5C580000-0x00007FFB5C590000-memory.dmp
    Filesize

    64KB

  • memory/3728-118-0x00007FFB5C580000-0x00007FFB5C590000-memory.dmp
    Filesize

    64KB

  • memory/3728-121-0x00007FFB5C580000-0x00007FFB5C590000-memory.dmp
    Filesize

    64KB

  • memory/3728-122-0x00007FFB7C920000-0x00007FFB7DA0E000-memory.dmp
    Filesize

    16.9MB

  • memory/3728-123-0x00007FFB7AA20000-0x00007FFB7C915000-memory.dmp
    Filesize

    31.0MB

  • memory/3728-269-0x0000024B9F930000-0x0000024B9F934000-memory.dmp
    Filesize

    16KB

  • memory/3728-304-0x00007FFB5C580000-0x00007FFB5C590000-memory.dmp
    Filesize

    64KB

  • memory/3728-305-0x00007FFB5C580000-0x00007FFB5C590000-memory.dmp
    Filesize

    64KB

  • memory/3728-306-0x00007FFB5C580000-0x00007FFB5C590000-memory.dmp
    Filesize

    64KB

  • memory/3728-307-0x00007FFB5C580000-0x00007FFB5C590000-memory.dmp
    Filesize

    64KB